Post on 06-Mar-2020
C E R T I F I C A T E O F C O M P L I A N C ECertificate Number 20180626-E341165
Report Reference E341165-20171030 Issue Date 2018-June-26
Bruce Mahrenholz, Director North American Certification Program
UL LLC
Any information and documentation involving UL Mark services are provided on behalf of UL LLC (UL) or any authorized licensee of UL. For questions, please contact a local UL Customer Service Representative at http://ul.com/aboutul/locations/
Page 1 of 3
Issued to: Enphase Energy Inc. 1420 N. McDowell Blvd. Petaluma, CA 94954-6515
This is to certify that representative samples of
Photovolic Grid Support Utility Interactive Inverter with Rapid Shutdown Functionality
Models IQ7-60, IQ7PLUS-72, and IQ7X-96, followed by -2, -5, -B, or -ACM, followed by -US+. Models IQ7PD-72-2-US and IQ7PD-84-2-US.
Have been investigated by UL in accordance with the Standard(s) indicated on this Certificate.
Standard(s) for Safety: UL 1741, Standard for Safety for Inverters, Converters, Controllersand Interconnection System Equipment for Use With Distributed Energy Resources, UL 1741, Second Edition, dated January 28, 2010. Including the requirements in UL 1741 Supplement SA, sections as noted in the Technical considerations.
IEEE 1547, IEEE Standard for Interconnecting Distributed Resources with Electric Power Systems.
IEEE 1547.1, IEEE Standard for Conformance Test Procedures for Equipment Interconnecting Distributed Resources with Electric Power Systems.
UL 62109-1, Safety of Converters for Use in Photovoltaic Power Systems - Part 1: General Requirements; IEC 62109-2, Safety of Power Converters for use in Photovoltaic Power Systems - Part 2: Particular Requirements for Inverters.
CSA C22.2 No. 107.1-01, General Use Power Supplies. Additional Information: See the UL Online Certifications Directory at
www.ul.com/database for additional information
Only those products bearing the UL Certification Mark should be considered as being covered by UL's Certification and Follow-Up Service.
Look for the UL Certification Mark on the product.
C E R T I F I C A T E O F C O M P L I A N C E
Certificate Number 20180626-E341165 Report Reference E341165-20171030
Issue Date 2018-June-26
Bruce Mahrenholz, Director North American Certification Program UL LLC Any information and documentation involving UL Mark services are provided on behalf of UL LLC (UL) or any authorized licensee of UL. For questions, please contact a local UL Customer Service Representative at http://ul.com/aboutul/locations/
Page 2 of 3
This is to certify that representative samples of the product as specified on this certificate were tested according to the current UL requirements. Standards for Safety: UL 1741, Standard for Safety for Inverters, Converters, Controllers and Interconnection System
Equipment for Use With Distributed Energy Resources, UL 1741, Second Edition, dated January 28, 2010. Including the requirements in UL 1741 Supplement SA, sections as noted in the Technical considerations.
IEEE 1547, IEEE Standard for Interconnecting Distributed Resources with Electric Power Systems. IEEE 1547.1, IEEE Standard for Conformance Test Procedures for Equipment Interconnecting
Distributed Resources with Electric Power Systems. UL 62109-1, Safety of Converters for Use in Photovoltaic Power Systems - Part 1: General
Requirements; IEC 62109-2, Safety of Power Converters for use in Photovoltaic Power Systems - Part 2: Particular Requirements for Inverters.
CSA C22.2 No. 107.1-01, General Use Power Supplies.
C E R T I F I C A T E O F C O M P L I A N C E
Certificate Number 20180626-E341165 Report Reference E341165-20171030
Issue Date 2018-June-26
Bruce Mahrenholz, Director North American Certification Program UL LLC Any information and documentation involving UL Mark services are provided on behalf of UL LLC (UL) or any authorized licensee of UL. For questions, please contact a local UL Customer Service Representative at http://ul.com/aboutul/locations/
Page 3 of 3
Components covered by this certificate provide functionality in compliance with UL 1741Supplement A (SA) when used in a UL Listed end product which has been evaluated by UL for it’s intended purpose. Compliance testing was conducted on samples of the products according to the test methods in UL 1741 with compliant results, and product ratings were reviewed for fulfillment of the requirements in the following SRDs:
See also Appendixes A - E: Grid Support Utility Interactive Inverter Worksheet
Grid Support Function Source Requirement Document(s)
Test Standard(s) and Section(s)
NRTL Certified Date
TRANSIENT OVERVOLTAGE (TrOV-2)
HECO APPENDIX 1: Transient Overvoltage Self-Certification
Instructions
N/A
N/A
LOW/HIGH VOLTAGE RIDE-THROUGH
SRD 14H V1.1: Part II.C. Table 4 UL 1741 SA 9 2018-May-28
LOW/HIGH FREQUENCY RIDE-THROUGH
SRD 14H V1.1: Part II.D.1 Table 5
UL 1741 SA 10 2018-May-28
RAMP RATES SRD 14H V1.1: Part II.G.1 UL 1741 SA 11.2 2018-May-28 RECONNECT BY "SOFT START" SRD 14H V1.1: Part II.G.2 UL 1741 SA 11.4 2018-May-28
SPECIFIED POWER FACTOR SRD 14H V1.1: Part II.A.1 UL 1741 SA 12 2018-May-28 DYNAMIC VOLT/VAR
OPERATIONS SRD 14H V1.1: Part II.A.2 Table
2, Figure 2 UL 1741 SA 13 2018-May-28
FREQUENCY-WATT SRD 14H V1.1: Part II.F Table 7 UL 1741 SA 14 2018-May-28
VOLT-WATT SRD 14H V1.1: Part II.B Table 3,
Figure 3 UL 1741 SA 15 2018-May-28
Appendix A: Grid Support Utility Interactive Worksheet
‐ ‐
‐ ‐
‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐
‐ ‐
Min Max16 4827 37
‐ IQ7unitless
Volts 50 % < V 120 %at 240 V: 2.4 Vat 208 V: 2.08 V
Amps 100 %
15
DC voltage ratingMaximum power point track range
Displacement 20 % < P 100 % 2
s 100 ms to 600 s 33*
Hz 50 to 66 Hz 0.1 HzWatts 20 % < P 100 %
Model #IQ7‐60‐x‐US
where x = 2, 5, B or ACM
Certification / Self‐Certification Certified
Manufacturer Enphase Energy Inc
Active PowerReactive PowerPower Factor
Time
UNITS
INVERTER DC (INPUT) SIDE
NRTL Name UL LLCCertificate # 20180307‐E341165
VAR 20 % < Q 100 % 5
*two line cycles or 1% of setting, whichever is larger
RATINGRANGE DESCRIPTION
Provide MSA for each model represented
±0.01•Vn
Not specified
Not specified
Report # E341165‐20171030
SA Certification Date 2018‐June‐26
Responsible Engineer Bruce Mahernholz
VALUE DESCRIPTIONUNITSRATING
MANUFACTURER's STATED ACCURACY
VALUE
Model
Voltage, RMS
Current, RMSFrequency
Max input short‐circuit current
VDC‐ rating VoltsVoltsAmps
VMPPT‐RANGE
IDC max
GENERAL
List Applicable Model(s)
Choose 1
NOTESVALUE INFORMATION
Complete all fields highlighted in red.
Firmware version v02.14.02 Provide applicable firmware
Page 1
Appendix A: Grid Support Utility Interactive Worksheet
UNITSVoltsVolts
NumberVA
AmpsAmps
Min Max Min Max Min Max
Underexcited, Inductive, Absorbing ‐70 100 ‐70 100 % ‐85% to 100% ‐
Overexcited, Capacitive, Injecting 100 70 100 70 % 100% to 85% ‐
Underexcited, Inductive, Absorbing ‐70 100 ‐70 100 % ‐90% to 100% Y
Overexcited, Capacitive, Injecting 100 70 100 70 % 100% to 90% Y
Nominal Voltage Phase‐phaseNumber of electrical phases
2401.00
>15 kW
<=15 kWCapacitive (var injection) power factor to Reactive (var absorption) power factor range. RULE 14H Default PF = ‐0.95 (Absorbing) for self certification purposes.
Capacitive (var injection) power factor to Reactive (var absorption) power factor range. RULE 14H Default PF = ‐0.95 (Absorbing) for self certification purposes.
POUTINOMINAL‐OUTPUT
DESCRIPTION
INVERTER AC (OUTPUT) SIDE
FIXED POWER FACTOR208 ‐
VAC‐NOMINAL(Phase‐phase) 240 208 ‐Number of Phases 1 1 ‐
240
Rated Power OutputNominal current per phaseMaximum output current at lowest operating voltage
SRD V1.1 Range
SRD V1.1 Compliant?
Nominal Voltage Phase‐neutral (if neutral available)
IMAXIMUM‐OUTPUT (at Vlow) 1.15
VALUE RATINGVAC‐NOMINAL(Phase‐neutral) N/A N/A ‐
2401.151.32
DESCRIPTIONUNITS
Page 2
Appendix A: Grid Support Utility Interactive Worksheet
Min Max Min Max Min MaxIRMS_MAX@VRT( V = 120%) Amps ‐ ‐
tTRIP (V > 120%) 0.16 0.16 0.16 0.16 Sec. 0.16 YIRMS_MAX@VRT(V = 110%) Amps ‐ ‐
tRIDE‐THROUGH (110% < V 120%) 0.80 12.8 0.80 12.8 Sec. 0.92 YtTRIP (110% < V 120%) 1.00 13.0 1.00 13.0 Sec. 1 YIRMS_MAX@(V = 109%) Amps ‐ ‐
IRMS@(V = 100%) Amps ‐ ‐IRMS_MIN@(V = 90%) Amps ‐ ‐
IRMS_MIN@VRT(V = 75%) Amps ‐ ‐tRIDE‐THROUGH (70% V 88%) 20 49.8 20 49.8 Sec. 20 Y
tTRIP (70% V 88%) 21.0 50.0 21.0 50.0 Sec. 21 YIRMS_MIN@VRT(V = 70%) Amps ‐ ‐
tRIDE‐THROUGH (50% V < 70%) 10.00 49.8 10.00 49.8 Sec. 10‐20 YtTRIP (50% V < 70%) 11.00 50.0 11.00 50.0 Sec. 11‐21 Y
IRMS_MIN@VRT(V = 50%) Amps ‐ ‐tRIDE‐THROUGH (V < 50%) 0.30 20.8 0.30 20.8 Sec. ‐ ‐
tTRIP (V < 50%) 0.50 21.0 0.50 21.0 Sec. 2 Y
Min Max Min Max Min MaxIRMS_MAX@FRT(f = 64Hz) Amps ‐ ‐
tTRIP (f > 64 Hz) 0.16 1000.0 0.16 1000.0 Sec. 0.16 YIRMS_MAX@FRT(63 Hz < f 64Hz) Amps ‐ ‐tRIDE‐THROUGH (63 Hz< f 64 Hz) 20.00 999.8 20.00 999.8 Sec. 20 Y
tTRIP (63 Hz < f 64 Hz) 21 1000.0 21 1000.0 Sec. 21 YIRMS_MAX@ f = 63 Hz Amps ‐ ‐
IRMS@ f = 60 Hz Amps ‐ ‐IRMS_MIN@ f = 57 Hz Amps ‐ ‐
IRMS_MIN@FRT(56 Hz f < 57 Hz) Amps ‐ ‐tRIDE‐THROUGH (56 Hz f < 57 Hz) 20.00 999.8 20.00 999.8 Sec. 20 Y
tTRIP (56 Hz f < 57 Hz) 21 1000.0 21 1000.0 Sec. 21 YIRMS_MIN@FRT(f < 56 Hz) Amps ‐ ‐
tTRIP (f < 56 Hz) 0.16 1000 0.16 1000 Sec. 0.16 Y
Nominal1.001.001.00
VOLTAGE RIDE‐THROUGH
UF1
UF2
OF2
OF1
OV2
1.00
N/A
N/A
N/A
Nominal0.941.001.15
‐240 208
N/A
N/A
N/A
N/A
N/A
FREQUENCY RIDE‐THROUGH
1.00
OV1
UV3
UV2
UV1
N/A
N/A
1.081.15
Minimum RMS current when voltage is 90%
Maximum RMS current when voltage goes above to 120% before trip; Not specifiedTrip timeMaximum RMS current when voltage is between 110% and 120% before trip; Not specifiedRide through timeTrip timeMaximum RMS current when voltage is 109%RMS current when voltage is 100%
1.32
1.00
1.00Trip time
1.15
1.151.151.151.15
1.15
Ride Through TimeTrip timeMaximum RMS current when the frequency is 63 HzRMS current when the frequency is 60 HzMinimum RMS current when the frequency is 57 HzMinimum RMS current when the frequency is between 56 and 57 Hz before tripRide Through Time
Minimum RMS current when the frequency is below 56 Hz before trip
Maximum RMS current when the frequency is between 63 and 64 Hz before trip
1.15
240 208 ‐
Maximum RMS current when the frequency is above 64 Hz before tripTrip time
Minimum RMS current when voltage is between 70% and 88% before trip; Not specifiedRide through timeTrip timeMinimum RMS current when voltage is between 50% and 70% before trip; Not specifiedRide through timeTrip timeMinimum RMS current when voltage is below 50% before trip;Not specified
Trip time
Ride through time
SRD V1.1 Range
SRD V1.1 Range
SRD V1.1 Compliant?
UNITS
Trip time
DESCRIPTION
DESCRIPTIONSRD V1.1 Compliant?
UNITS
Page 3
Appendix A: Grid Support Utility Interactive Worksheet
Min Max Min Max Min Max82 98 82 98 % VNOMINAL 94 Y
0 53 0 53% Q (Var Injection)
44 Y
97 100 97 100 % VNOMINAL 97 Y‐53 53 ‐53 53 % Q (0 VAr) 0 Y100 103 100 103 % VNOMINAL 103 Y‐53 53 ‐53 53 % Q (0 VAr) 0 Y102 118 102 108 % VNOMINAL 106 Y
‐53 0 ‐53 0% Q (Var
Absorption)‐44 Y
1 90 1 90 Sec. 10 YReactive Reactive Reactive Reactive Unitless Reactive Y
Min Max Min Max Min Max1 100 1 100 % PRATED/sec. 100 Y0.1 100 0.1 100 % PRATED/sec. 0.33 Y
Min Max Min Max Min Max1.12 100 1.12 100 % PPRATED/V ‐25 Y105 109 105 109 % Vnom 106 Y107 110 107 110 % Vnom 110 Y1 90 1 90 Sec. 10 Y
unitlessPrated or Ppre‐
disturbanceY
Min Max Min Max Min Max
0.2 0.83 0.2 0.83 %Prated/Hz ~42 Y
60.017 61 60.017 61 Hz 60.04 Y0.05 3 0.05 3 Sec. 0.5 Y
unitlessPrated or Ppre‐
disturbanceY
Response Time Response tiem (If non‐adjustable range, place default value in MIN)Stop voltage Power reduction endpoint voltage
Response time (if non‐adjustable range, place default value in MIN)Response TimePower Priortity Power Priority
V2, UVVolt‐Var_MAX
% Q2, VArs@UV_Volt‐Var_MAX
V3, OVVolt‐Var_MIN
FWRATE
Power Rate
Power Reference
Soft Start RAMPRATE
POWER RAMP RATE240
VOLT‐WATT 240
Start voltage
% Q3, VArs@OV_Volt‐Var_MIN
V4, OVVolt‐Var_MAX
% Q4, VArs@OV_Volt‐Var_MAX
Connect/Reconnect RAMPRATE
VOLT‐VAR, Q(V)240
V1, UVVolt‐Var_MIN
% Q1, VArs@UV_Volt‐Var_MIN
Lowest voltage where Volt‐VAr starts at overvoltageVArs at lowest overvoltage Volt‐VAR point
208 ‐
Lowest voltage where Volt‐VAr starts at undervoltageVArs at lowest undervoltage Volt‐VAR point (‐53% for aggregate generating facility >15 kW, ‐44% for aggregate generating facility <= 15 kW)Highest voltage where Volt‐VAr finish at undervoltageVArs at highest undervoltage Volt‐VAR point
Percentage of nominal generated power per second "Ramp Rate"
DESCRIPTION
208 ‐ SRD V1.1 Range
SRD V1.1 Compliant?
UNITS DESCRIPTION
Highest voltage where Volt‐VAr finish at overvoltageVVArs at highest overvoltage Volt‐VAR point (53% for aggregate generating faility >15 kW, 44% for aggregate generating facility <= 15 kW)
SRD V1.1 Range
Percentage of power reduction per volt "Volt‐Watt rate"
208 ‐ SRD V1.1 Range
SRD V1.1 Compliant?
UNITS
Percentage of nominal generated power per second "Ramp Rate"
UNITS
Power Reference Prated Prated
SRD V1.1 Compliant?
Power reduction starting voltage
DESCRIPTION
Active power output
Power reduction Starting Frequency (Based on dbOF = 0.036 Hz)
Active power output
Response tiem (if non‐adjustable range, place default value in MIN)
METHODS FOR APPLYING SETPOINTS
FREQUENCY‐WATT 240 208 ‐
UNITSSRD V1.1 Range
SRD V1.1 Compliant?
DESCRIPTION
Minimum percentage of power reduction per hertz "frequency‐watt rate" (based on kOF = 0.04)
Prated Prated
Freq adjustment range at Start frequencyResponse Time
Page 4
Appendix A: Grid Support Utility Interactive Worksheet
Installers will use the Enphase Installer Tool Kit to connect to Enphase's cloud based Enlighten system to install one of the following grid profiles.HEI SRD V1.1 O+M+H CSS w/VWHEI SRD V1.1 O+M+H CSS no VWHEI SRD V1.1 O+M+H CGS w/VWHEI SRD V1.1 O+M+H CGS no VWHEI SRD V1.1 L+M CSS w/VWHEI SRD V1.1 L+M CSS no VWHEI SRD V1.1 L+M CGS w/VWHEI SRD V1.1 L+M CGS no VW
O+M+H = Oahu+Maui+HawaiiL+M = Lanai+MolokaiCSS = Customer Self SupplyCGS = Customer Grid Supplyw/VV = Volt‐Watt function enabledno VV = Volt‐Watt function disabled
If customization of any of these grid profiles is required, the installer must contact Enphase Customer Service.
Page 5
Appendix B: Grid Support Utility Interactive Worksheet
‐ ‐
‐ ‐
‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐
‐ ‐
Min Max16 6027 45
‐ IQ7PLUSunitless
Volts 50 % < V 120 %at 240 V: 2.4 Vat 208 V: 2.08 V
Amps 100 % N/A
15
DC voltage ratingMaximum power point track range
Displacement 20 % < P 100 % 2
s 100 ms to 600 s 33*
Hz 50 to 66 Hz 0.1 HzWatts 20 % < P 100 % N/A
Model #IQ7PLUS‐72‐x‐US
where x = 2, 5, B or ACM
Certification / Self‐Certification Certified
Manufacturer Enphase Energy Inc
Active PowerReactive PowerPower Factor
Time
UNITS
INVERTER DC (INPUT) SIDE
NRTL Name ULCertificate # 20180307‐E341165
VAR 20 % < Q 100 % 5
*two line cycles or 1% of setting, whichever is larger
RATINGRANGE DESCRIPTION
Provide MSA for each model represented
±0.01•Vn
Not specified
Not specified
Report # E341165‐20171030
SA Certification Date 2018‐June‐26
Responsible Engineer Bruce Mahernholz
VALUE DESCRIPTIONUNITSRATING
MANUFACTURER's STATED ACCURACY
VALUE
Model
Voltage, RMS
Current, RMSFrequency
Max input short‐circuit current
VDC‐ rating VoltsVoltsAmps
VMPPT‐RANGE
IDC max
GENERAL
List Applicable Model(s)
Choose 1
NOTESVALUE INFORMATION
Complete all fields highlighted in red.
Firmware version v02.14.02 Provide applicable firmware
Page 1
Appendix B: Grid Support Utility Interactive Worksheet
UNITSVoltsVolts
NumberVA
AmpsAmps
Min Max Min Max Min Max
Underexcited, Inductive, Absorbing ‐70 100 ‐70 100 % ‐85% to 100% ‐
Overexcited, Capacitive, Injecting 100 70 100 70 % 100% to 85% ‐
Underexcited, Inductive, Absorbing ‐70 100 ‐70 100 % ‐90% to 100% Y
Overexcited, Capacitive, Injecting 100 70 100 70 % 100% to 90% Y
Nominal Voltage Phase‐phaseNumber of electrical phases
2901.21
>15 kW
<=15 kWCapacitive (var injection) power factor to Reactive (var absorption) power factor range. RULE 14H Default PF = ‐0.95 (Absorbing) for self certification purposes.
Capacitive (var injection) power factor to Reactive (var absorption) power factor range. RULE 14H Default PF = ‐0.95 (Absorbing) for self certification purposes.
POUTINOMINAL‐OUTPUT
DESCRIPTION
INVERTER AC (OUTPUT) SIDE
FIXED POWER FACTOR208 ‐
VAC‐NOMINAL(Phase‐phase) 240 208 ‐Number of Phases 1 1 ‐
240
Rated Power OutputNominal current per phaseMaximum output current at lowest operating voltage
SRD V1.1 Range
SRD V1.1 Compliant?
Nominal Voltage Phase‐neutral (if neutral available)
IMAXIMUM‐OUTPUT (at Vlow) 1.37
VALUE RATINGVAC‐NOMINAL(Phase‐neutral) N/A N/A ‐
2901.391.58
DESCRIPTIONUNITS
Page 2
Appendix B: Grid Support Utility Interactive Worksheet
Min Max Min Max Min MaxIRMS_MAX@VRT( V = 120%) Amps ‐ ‐
tTRIP (V > 120%) 0.16 0.16 0.16 0.16 Sec. 0.16 YIRMS_MAX@VRT(V = 110%) Amps ‐ ‐
tRIDE‐THROUGH (110% < V 120%) 0.80 12.8 0.80 12.8 Sec. 0.92 YtTRIP (110% < V 120%) 1.00 13.0 1.00 13.0 Sec. 1 YIRMS_MAX@(V = 109%) Amps ‐ ‐
IRMS@(V = 100%) Amps ‐ ‐IRMS_MIN@(V = 90%) Amps ‐ ‐
IRMS_MIN@VRT(V = 75%) Amps ‐ ‐tRIDE‐THROUGH (70% V 88%) 20 49.8 20 49.8 Sec. 20 Y
tTRIP (70% V 88%) 21.0 50.0 21.0 50.0 Sec. 21 YIRMS_MIN@VRT(V = 70%) Amps ‐ ‐
tRIDE‐THROUGH (50% V < 70%) 10.00 49.8 10.00 49.8 Sec. 10‐20 YtTRIP (50% V < 70%) 11.00 50.0 11.00 50.0 Sec. 11‐21 Y
IRMS_MIN@VRT(V = 50%) Amps ‐ ‐tRIDE‐THROUGH (V < 50%) 0.30 20.8 0.30 20.8 Sec. ‐ ‐
tTRIP (V < 50%) 0.50 21.0 0.50 21.0 Sec. 2 Y
Min Max Min Max Min MaxIRMS_MAX@FRT(f = 64Hz) Amps ‐ ‐
tTRIP (f > 64 Hz) 0.16 1000.0 0.16 1000.0 Sec. 0.16 YIRMS_MAX@FRT(63 Hz < f 64Hz) Amps ‐ ‐tRIDE‐THROUGH (63 Hz< f 64 Hz) 20.00 999.8 20.00 999.8 Sec. 20 Y
tTRIP (63 Hz < f 64 Hz) 21 1000.0 21 1000.0 Sec. 21 YIRMS_MAX@ f = 63 Hz Amps ‐ ‐
IRMS@ f = 60 Hz Amps ‐ ‐IRMS_MIN@ f = 57 Hz Amps ‐ ‐
IRMS_MIN@FRT(56 Hz f < 57 Hz) Amps ‐ ‐tRIDE‐THROUGH (56 Hz f < 57 Hz) 20.00 999.8 20.00 999.8 Sec. 20 Y
tTRIP (56 Hz f < 57 Hz) 21 1000.0 21 1000.0 Sec. 21 YIRMS_MIN@FRT(f < 56 Hz) Amps ‐ ‐
tTRIP (f < 56 Hz) 0.16 1000 0.16 1000 Sec. 0.16 Y
Nominal1.211.211.21
VOLTAGE RIDE‐THROUGH
UF1
UF2
OF2
OF1
OV2
1.21
N/A
N/A
N/A
Nominal1.111.211.37
‐240 208
N/A
N/A
N/A
N/A
N/A
FREQUENCY RIDE‐THROUGH
1.21
OV1
UV3
UV2
UV1
N/A
N/A
1.281.39
Minimum RMS current when voltage is 90%
Maximum RMS current when voltage goes above to 120% before trip; Not specifiedTrip timeMaximum RMS current when voltage is between 110% and 120% before trip; Not specifiedRide through timeTrip timeMaximum RMS current when voltage is 109%RMS current when voltage is 100%
1.58
1.21
1.21Trip time
1.39
1.391.391.391.39
1.39
Ride Through TimeTrip timeMaximum RMS current when the frequency is 63 HzRMS current when the frequency is 60 HzMinimum RMS current when the frequency is 57 HzMinimum RMS current when the frequency is between 56 and 57 Hz before tripRide Through Time
Minimum RMS current when the frequency is below 56 Hz before trip
Maximum RMS current when the frequency is between 63 and 64 Hz before trip
1.39
240 208 ‐
Maximum RMS current when the frequency is above 64 Hz before tripTrip time
Minimum RMS current when voltage is between 70% and 88% before trip; Not specifiedRide through timeTrip timeMinimum RMS current when voltage is between 50% and 70% before trip; Not specifiedRide through timeTrip timeMinimum RMS current when voltage is below 50% before trip; Not specified
Trip time
Ride through time
SRD V1.1 Range
SRD V1.1 Range
SRD V1.1 Compliant?
UNITS
Trip time
DESCRIPTION
DESCRIPTIONSRD V1.1 Compliant?
UNITS
Page 3
Appendix B: Grid Support Utility Interactive Worksheet
Min Max Min Max Min Max82 98 82 98 % VNOMINAL 94 Y
0 53 0 53% Q (Var Injection)
44 Y
97 100 97 100 % VNOMINAL 97 Y‐53 53 ‐53 53 % Q (0 VAr) 0 Y100 103 100 103 % VNOMINAL 103 Y‐53 53 ‐53 53 % Q (0 VAr) 0 Y102 118 102 108 % VNOMINAL 106 Y
‐53 0 ‐53 0% Q (Var
Absorption)‐44 Y
1 90 1 90 Sec. 10 YReactive Reactive Reactive Reactive Unitless Reactive Y
Min Max Min Max Min Max1 100 1 100 % PRATED/sec. 100 Y0.1 100 0.1 100 % PRATED/sec. 0.33 Y
Min Max Min Max Min Max1.12 100 1.12 100 % PPRATED/V ‐25 Y105 109 105 109 % Vnom 106 Y107 110 107 110 % Vnom 110 Y1 90 1 90 Sec. 10 Y
unitlessPrated or Ppre‐
disturbanceY
Min Max Min Max Min Max
0.2 0.83 0.2 0.83 %Prated/Hz ~42 Y
60.017 61 60.017 61 Hz 60.04 Y0.05 3 0.05 3 Sec. 0.5 Y
unitlessPrated or Ppre‐
disturbanceY
Response Time Response tiem (If non‐adjustable range, place default value in MIN)Stop voltage Power reduction endpoint voltage
Response time (if non‐adjustable range, place default value in MIN)Response TimePower Priortity Power Priority
V2, UVVolt‐Var_MAX
% Q2, VArs@UV_Volt‐Var_MAX
V3, OVVolt‐Var_MIN
FWRATE
Power Rate
Power Reference
Soft Start RAMPRATE
POWER RAMP RATE240
VOLT‐WATT 240
Start voltage
% Q3, VArs@OV_Volt‐Var_MIN
V4, OVVolt‐Var_MAX
% Q4, VArs@OV_Volt‐Var_MAX
Connect/Reconnect RAMPRATE
VOLT‐VAR, Q(V)240
V1, UVVolt‐Var_MIN
% Q1, VArs@UV_Volt‐Var_MIN
Lowest voltage where Volt‐VAr starts at overvoltageVArs at lowest overvoltage Volt‐VAR point
208 ‐
Lowest voltage where Volt‐VAr starts at undervoltageVArs at lowest undervoltage Volt‐VAR point (‐53% for aggregate generating facility >15 kW, ‐44% for aggregate generating facility <= 15 kW)Highest voltage where Volt‐VAr finish at undervoltageVArs at highest undervoltage Volt‐VAR point
Percentage of nominal generated power per second "Ramp Rate"
DESCRIPTION
208 ‐ SRD V1.1 Range
SRD V1.1 Compliant?
UNITS DESCRIPTION
Highest voltage where Volt‐VAr finish at overvoltageVVArs at highest overvoltage Volt‐VAR point (53% for aggregate generating faility >15 kW, 44% for aggregate generating facility <= 15 kW)
SRD V1.1 Range
Percentage of power reduction per volt "Volt‐Watt rate"
208 ‐ SRD V1.1 Range
SRD V1.1 Compliant?
UNITS
Percentage of nominal generated power per second "Ramp Rate"
UNITS
Power Reference Prated Prated
SRD V1.1 Compliant?
Power reduction starting voltage
DESCRIPTION
Active power output
Power reduction Starting Frequency (Based on dbOF = 0.036 Hz)
Active power output
Response tiem (if non‐adjustable range, place default value in MIN)
METHODS FOR APPLYING SETPOINTS
FREQUENCY‐WATT 240 208 ‐
UNITSSRD V1.1 Range
SRD V1.1 Compliant?
DESCRIPTION
Minimum percentage of power reduction per hertz "frequency‐watt rate" (based on kOF = 0.04)
Prated Prated
Freq adjustment range at Start frequencyResponse Time
Page 4
Appendix B: Grid Support Utility Interactive Worksheet
Installers will use the Enphase Installer Tool Kit to connect to Enphase's cloud based Enlighten system to install one of the following grid profiles.HEI SRD V1.1 O+M+H CSS w/VWHEI SRD V1.1 O+M+H CSS no VWHEI SRD V1.1 O+M+H CGS w/VWHEI SRD V1.1 O+M+H CGS no VWHEI SRD V1.1 L+M CSS w/VWHEI SRD V1.1 L+M CSS no VWHEI SRD V1.1 L+M CGS w/VWHEI SRD V1.1 L+M CGS no VW
O+M+H = Oahu+Maui+HawaiiL+M = Lanai+MolokaiCSS = Customer Self SupplyCGS = Customer Grid Supplyw/VV = Volt‐Watt function enabledno VV = Volt‐Watt function disabled
If customization of any of these grid profiles is required, the installer must contact Enphase Customer Service.
Page 5
Appendix C: Grid Support Utility Interactive Worksheet
‐ ‐
‐ ‐
‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐
‐ ‐
Min Max25 79.553 64
‐ IQ7Xunitless
Volts 50 % < V 120 %at 240 V: 2.4 Vat 208 V: 2.08 V
Amps 100 % N/A
10
DC voltage ratingMaximum power point track range
Displacement 20 % < P 100 % 2
s 100 ms to 600 s 33*
Hz 50 to 66 Hz 0.1 HzWatts 20 % < P 100 % N/A
Model #IQ7X‐96‐x‐US
where x=2, 5, B or ACM
Certification / Self‐Certification Certified
Manufacturer Enphase Energy Inc
Active PowerReactive PowerPower Factor
Time
UNITS
INVERTER DC (INPUT) SIDE
NRTL Name UL LLCCertificate # 20180307‐E341165
VAR 20 % < Q 100 % 5
*two line cycles or 1% of setting, whichever is larger
RATINGRANGE DESCRIPTION
Provide MSA for each model represented
±0.01•Vn
Not specified
Not specified
Report # E341165‐20171030
SA Certification Date 2018‐June‐26
Responsible Engineer Bruce Mahernholz
VALUE DESCRIPTIONUNITSRATING
MANUFACTURER's STATED ACCURACY
VALUE
Model
Voltage, RMS
Current, RMSFrequency
Max input short‐circuit current
VDC‐ rating VoltsVoltsAmps
VMPPT‐RANGE
IDC max
GENERAL
NOTESVALUE INFORMATION
Complete all fields highlighted in red.
Firmware version v02.14.02
Page 1
Appendix C: Grid Support Utility Interactive Worksheet
UNITSVoltsVolts
NumberVA
AmpsAmps
Min Max Min Max Min Max
Underexcited, Inductive, Absorbing ‐70 100 ‐70 100 % ‐85% to 100% ‐
Overexcited, Capacitive, Injecting 100 70 100 70 % 100% to 85% ‐
Underexcited, Inductive, Absorbing ‐70 100 ‐70 100 % ‐90% to 100% Y
Overexcited, Capacitive, Injecting 100 70 100 70 % 100% to 90% Y
Nominal Voltage Phase‐phaseNumber of electrical phases
3151.31
>15 kW
<=15 kWCapacitive (var injection) power factor to Reactive (var absorption) power factor range. RULE 14H Default PF = ‐0.95 (Absorbing) for self certification purposes.
Capacitive (var injection) power factor to Reactive (var absorption) power factor range. RULE 14H Default PF = ‐0.95 (Absorbing) for self certification purposes.
POUTINOMINAL‐OUTPUT
DESCRIPTION
INVERTER AC (OUTPUT) SIDE
FIXED POWER FACTOR208 ‐
VAC‐NOMINAL(Phase‐phase) 240 208 ‐Number of Phases 1 1 ‐
240
Rated Power OutputNominal current per phaseMaximum output current at lowest operating voltage
SRD V1.1 Range
SRD V1.1 Compliant?
Nominal Voltage Phase‐neutral (if neutral available)
IMAXIMUM‐OUTPUT (at Vlow) 1.46
VALUE RATINGVAC‐NOMINAL(Phase‐neutral) N/A N/A ‐
3151.511.67
DESCRIPTIONUNITS
Page 2
Appendix C: Grid Support Utility Interactive Worksheet
Min Max Min Max Min MaxIRMS_MAX@VRT( V = 120%) Amps ‐ ‐
tTRIP (V > 120%) 0.16 0.16 0.16 0.16 Sec. 0.16 YIRMS_MAX@VRT(V = 110%) Amps ‐ ‐
tRIDE‐THROUGH (110% < V 120%) 0.80 12.8 0.80 12.8 Sec. 0.92 YtTRIP (110% < V 120%) 1.00 13.0 1.00 13.0 Sec. 1 YIRMS_MAX@(V = 109%) Amps ‐ ‐
IRMS@(V = 100%) Amps ‐ ‐IRMS_MIN@(V = 90%) Amps ‐ ‐
IRMS_MIN@VRT(V = 75%) Amps ‐ ‐tRIDE‐THROUGH (70% V 88%) 20 49.8 20 49.8 Sec. 20 Y
tTRIP (70% V 88%) 21.0 50.0 21.0 50.0 Sec. 21 YIRMS_MIN@VRT(V = 70%) Amps ‐ ‐
tRIDE‐THROUGH (50% V < 70%) 10.00 49.8 10.00 49.8 Sec. 10‐20 YtTRIP (50% V < 70%) 11.00 50.0 11.00 50.0 Sec. 11‐21 Y
IRMS_MIN@VRT(V = 50%) Amps ‐ ‐tRIDE‐THROUGH (V < 50%) 0.30 20.8 0.30 20.8 Sec. ‐ ‐
tTRIP (V < 50%) 0.50 21.0 0.50 21.0 Sec. 2 Y
Min Max Min Max Min MaxIRMS_MAX@FRT(f = 64Hz) Amps ‐ ‐
tTRIP (f > 64 Hz) 0.16 1000.0 0.16 1000.0 Sec. 0.16 YIRMS_MAX@FRT(63 Hz < f 64Hz) Amps ‐ ‐tRIDE‐THROUGH (63 Hz< f 64 Hz) 20.00 999.8 20.00 999.8 Sec. 20 Y
tTRIP (63 Hz < f 64 Hz) 21 1000.0 21 1000.0 Sec. 21 YIRMS_MAX@ f = 63 Hz Amps ‐ ‐
IRMS@ f = 60 Hz Amps ‐ ‐IRMS_MIN@ f = 57 Hz Amps ‐ ‐
IRMS_MIN@FRT(56 Hz f < 57 Hz) Amps ‐ ‐tRIDE‐THROUGH (56 Hz f < 57 Hz) 20.00 999.8 20.00 999.8 Sec. 20 Y
tTRIP (56 Hz f < 57 Hz) 21 1000.0 21 1000.0 Sec. 21 YIRMS_MIN@FRT(f < 56 Hz) Amps ‐ ‐
tTRIP (f < 56 Hz) 0.16 1000 0.16 1000 Sec. 0.16 Y
Nominal1.311.311.31
VOLTAGE RIDE‐THROUGH
UF1
UF2
OF2
OF1
OV2
1.31
N/A
N/A
N/A
Nominal1.201.311.46
‐240 208
N/A
N/A
N/A
N/A
N/A
FREQUENCY RIDE‐THROUGH
1.31
OV1
UV3
UV2
UV1
N/A
N/A
1.391.51
Minimum RMS current when voltage is 90%
Maximum RMS current when voltage goes above to 120% before trip; Not specifiedTrip timeMaximum RMS current when voltage is between 110% and 120% before trip; Not specifiedRide through timeTrip timeMaximum RMS current when voltage is 109%RMS current when voltage is 100%
1.67
1.31
1.31Trip time
1.51
1.511.511.511.51
1.51
Ride Through TimeTrip timeMaximum RMS current when the frequency is 63 HzRMS current when the frequency is 60 HzMinimum RMS current when the frequency is 57 HzMinimum RMS current when the frequency is between 56 and 57 Hz before tripRide Through Time
Minimum RMS current when the frequency is below 56 Hz before trip
Maximum RMS current when the frequency is between 63 and 64 Hz before trip
1.51
240 208 ‐
Maximum RMS current when the frequency is above 64 Hz before tripTrip time
Minimum RMS current when voltage is between 70% and 88% before trip; Not specifiedRide through timeTrip timeMinimum RMS current when voltage is between 50% and 70% before trip; Not specifiedRide through timeTrip timeMinimum RMS current when voltage is below 50% before trip; Not specified
Trip time
Ride through time
SRD V1.1 Range
SRD V1.1 Range
SRD V1.1 Compliant?
UNITS
Trip time
DESCRIPTION
DESCRIPTIONSRD V1.1 Compliant?
UNITS
Page 3
Appendix C: Grid Support Utility Interactive Worksheet
Min Max Min Max Min Max82 98 82 98 % VNOMINAL 94 Y
0 53 0 53% Q (Var Injection)
44 Y
97 100 97 100 % VNOMINAL 97 Y‐53 53 ‐53 53 % Q (0 VAr) 0 Y100 103 100 103 % VNOMINAL 103 Y‐53 53 ‐53 53 % Q (0 VAr) 0 Y102 118 102 108 % VNOMINAL 106 Y
‐53 0 ‐53 0% Q (Var
Absorption)‐44 Y
1 90 1 90 Sec. 10 YReactive Reactive Reactive Reactive Unitless Reactive Y
Min Max Min Max Min Max1 100 1 100 % PRATED/sec. 100 Y0.1 100 0.1 100 % PRATED/sec. 0.33 Y
Min Max Min Max Min Max1.12 100 1.12 100 % PPRATED/V ‐25 Y105 109 105 109 % Vnom 106 Y107 110 107 110 % Vnom 110 Y1 90 1 90 Sec. 10 Y
unitlessPrated or Ppre‐
disturbanceY
Min Max Min Max Min Max
0.2 0.83 0.2 0.83 %Prated/Hz ~42 Y
60.017 61 60.017 61 Hz 60.04 Y0.05 3 0.05 3 Sec. 0.5 Y
unitlessPrated or Ppre‐
disturbanceY
Response Time Response tiem (If non‐adjustable range, place default value in MIN)Stop voltage Power reduction endpoint voltage
Response time (if non‐adjustable range, place default value in MIN)Response TimePower Priortity Power Priority
V2, UVVolt‐Var_MAX
% Q2, VArs@UV_Volt‐Var_MAX
V3, OVVolt‐Var_MIN
FWRATE
Power Rate
Power Reference
Soft Start RAMPRATE
POWER RAMP RATE240
VOLT‐WATT 240
Start voltage
% Q3, VArs@OV_Volt‐Var_MIN
V4, OVVolt‐Var_MAX
% Q4, VArs@OV_Volt‐Var_MAX
Connect/Reconnect RAMPRATE
VOLT‐VAR, Q(V)240
V1, UVVolt‐Var_MIN
% Q1, VArs@UV_Volt‐Var_MIN
Lowest voltage where Volt‐VAr starts at overvoltageVArs at lowest overvoltage Volt‐VAR point
208 ‐
Lowest voltage where Volt‐VAr starts at undervoltageVArs at lowest undervoltage Volt‐VAR point (‐53% for aggregate generating facility >15 kW, ‐44% for aggregate generating facility <= 15 kW)Highest voltage where Volt‐VAr finish at undervoltageVArs at highest undervoltage Volt‐VAR point
Percentage of nominal generated power per second "Ramp Rate"
DESCRIPTION
208 ‐ SRD V1.1 Range
SRD V1.1 Compliant?
UNITS DESCRIPTION
Highest voltage where Volt‐VAr finish at overvoltageVVArs at highest overvoltage Volt‐VAR point (53% for aggregate generating faility >15 kW, 44% for aggregate generating facility <= 15 kW)
SRD V1.1 Range
Percentage of power reduction per volt "Volt‐Watt rate"
208 ‐ SRD V1.1 Range
SRD V1.1 Compliant?
UNITS
Percentage of nominal generated power per second "Ramp Rate"
UNITS
Power Reference Prated Prated
SRD V1.1 Compliant?
Power reduction starting voltage
DESCRIPTION
Active power output
Power reduction Starting Frequency (Based on dbOF = 0.036 Hz)
Active power output
Response tiem (if non‐adjustable range, place default value in MIN)
METHODS FOR APPLYING SETPOINTS
FREQUENCY‐WATT 240 208 ‐
UNITSSRD V1.1 Range
SRD V1.1 Compliant?
DESCRIPTION
Minimum percentage of power reduction per hertz "frequency‐watt rate" (based on kOF = 0.04)
Prated Prated
Freq adjustment range at Start frequencyResponse Time
Page 4
Appendix C: Grid Support Utility Interactive Worksheet
Installers will use the Enphase Installer Tool Kit to connect to Enphase's cloud based Enlighten system to install one of the following grid profiles.HEI SRD V1.1 O+M+H CSS w/VWHEI SRD V1.1 O+M+H CSS no VWHEI SRD V1.1 O+M+H CGS w/VWHEI SRD V1.1 O+M+H CGS no VWHEI SRD V1.1 L+M CSS w/VWHEI SRD V1.1 L+M CSS no VWHEI SRD V1.1 L+M CGS w/VWHEI SRD V1.1 L+M CGS no VW
O+M+H = Oahu+Maui+HawaiiL+M = Lanai+MolokaiCSS = Customer Self SupplyCGS = Customer Grid Supplyw/VV = Volt‐Watt function enabledno VV = Volt‐Watt function disabled
If customization of any of these grid profiles is required, the installer must contact Enphase Customer Service.
Page 5
Appendix D: Grid Support Utility Interactive Worksheet
RATING
Min Max Min Maxunitless
20 60 Volts22 40 Volts
Amps
Complete all fields highlighted in red.
Firmware version v02.14.02
GENERAL
Report # E341165‐20171030
SA Certification Date 2018‐June‐26
Responsible Engineer Bruce Mahernholz
VALUERATING
Max input short‐circuit current
RATINGDESCRIPTION
DC voltage ratingMaximum power point track range
Power Factor
NOTESVALUE INFORMATION
VMPPT‐RANGE
IDC max
DESCRIPTION
±0.01•Vn
Not specified
VDC‐ rating
Model IQ7PD‐72‐2‐US
Time
INVERTER DC (INPUT) SIDE
UNITS
20 % < P 100 % N/A
‐ IQ7PD‐72‐2‐USunitless
Volts 50 % < V 120 % at 240 V: 2.4 Vat 208 V: 2.08 V
Amps 100 % N/A
NRTL Name UL LLCCertificate # 20180307‐E341165
VAR 20 % < Q 100 % 5
RANGE
Displacement 20 % < P 100 % 2
Hz 50 to 66 Hz 0.1 HzWatts
MANUFACTURER's STATED ACCURACY
VALUE
Model
Voltage, RMS
Current, RMSFrequency
Active PowerReactive Power
Model # IQ7PD‐72‐2‐US
Certification / Self‐Certification Certified
Manufacturer Enphase Energy Inc
Not specified
Provide MSA for each model represented
*two line cycles or 1% of setting, whichever is largers 100 ms to 600 s 33*
UNITS
10
Page 1
Appendix D: Grid Support Utility Interactive Worksheet
UNITSunitlessVoltsVolts
NumberVA
AmpsAmps
Min Max Min Max Min Max
Underexcited, Inductive, Absorbing ‐70 100 ‐70 100 % ‐85% to 100% ‐
Overexcited, Capacitive, Injecting 100 70 100 70 % 100% to 85% ‐
Underexcited, Inductive, Absorbing ‐70 100 ‐70 100 % ‐90% to 100% Y
Overexcited, Capacitive, Injecting 100 70 100 70 % 100% to 90% Y
DESCRIPTION
INVERTER AC (OUTPUT) SIDE
UNITSSRD V1.1
Compliant?
Model IQ7PD‐72‐2‐USNominal Voltage Phase‐neutral (if neutral available)
IMAXIMUM‐OUTPUT (at Vlow) 0.90
VALUE RATING
VAC‐NOMINAL(Phase‐neutral) N/A N/A
DESCRIPTION
Rated Power OutputNominal current per phaseMaximum output current at lowest operating voltage
SRD V1.1 Range
1900.921.03
1900.80
FIXED POWER FACTOR208
VAC‐NOMINAL(Phase‐phase) 240 208Number of Phases 1 1
240
POUTINOMINAL‐OUTPUT
Capacitive (var injection) power factor to Reactive (var absorption) power factor range. RULE 14H Default PF = ‐0.95 (Absorbing) for self certification purposes.
Capacitive (var injection) power factor to Reactive (var absorption) power factor range. RULE 14H Default PF = ‐0.95 (Absorbing) for self certification purposes.
>15 kW
<=15 kW
Nominal Voltage Phase‐phaseNumber of electrical phases
Page 2
Appendix D: Grid Support Utility Interactive Worksheet
Min Max Min MaxIRMS_MAX@VRT( V = 120%) Amps ‐ ‐
tTRIP (V > 120%) 0.16 0.16 0.16 0.16 Sec. 0.16 YIRMS_MAX@VRT(V = 110%) Amps ‐ ‐
tRIDE‐THROUGH (110% < V 120%) 0.80 12.8 0.80 12.8 Sec. 0.92 YtTRIP (110% < V 120%) 1.00 13.0 1.00 13.0 Sec. 1 YIRMS_MAX@(V = 109%) Amps ‐ ‐
IRMS@(V = 100%) Amps ‐ ‐IRMS_MIN@(V = 90%) Amps ‐ ‐
IRMS_MIN@VRT(V = 75%) Amps ‐ ‐tRIDE‐THROUGH (70% V 88%) 20 49.8 20 49.8 Sec. 20 Y
tTRIP (70% V 88%) 21.0 50.0 21.0 50.0 Sec. 21 YIRMS_MIN@VRT(V = 70%) Amps ‐ ‐
tRIDE‐THROUGH (50% V < 70%) 10.00 49.8 10.00 49.8 Sec. 10‐20 YtTRIP (50% V < 70%) 11.00 50.0 11.00 50.0 Sec. 11‐21 Y
IRMS_MIN@VRT(V = 50%) Amps ‐ ‐tRIDE‐THROUGH (V < 50%) 0.30 20.8 0.30 20.8 Sec. ‐ ‐
tTRIP (V < 50%) 0.50 21.0 0.50 21.0 Sec. 2 Y
Min Max Min Max Min MaxIRMS_MAX@FRT(f = 64Hz) Amps ‐ ‐
tTRIP (f > 64 Hz) 0.16 1000.0 0.16 1000.0 Sec. 0.16 YIRMS_MAX@FRT(63 Hz < f 64Hz) Amps ‐ ‐tRIDE‐THROUGH (63 Hz< f 64 Hz) 20.00 999.8 20.00 999.8 Sec. 20 Y
tTRIP (63 Hz < f 64 Hz) 21 1000.0 21 1000.0 Sec. 21 YIRMS_MAX@ f = 63 Hz Amps ‐ ‐
IRMS@ f = 60 Hz Amps ‐ ‐IRMS_MIN@ f = 57 Hz Amps ‐ ‐
IRMS_MIN@FRT(56 Hz f < 57 Hz) Amps ‐ ‐tRIDE‐THROUGH (56 Hz f < 57 Hz) 20.00 999.8 20.00 999.8 Sec. 20 Y
tTRIP (56 Hz f < 57 Hz) 21 1000.0 21 1000.0 Sec. 21 YIRMS_MIN@FRT(f < 56 Hz) Amps ‐ ‐
tTRIP (f < 56 Hz) 0.16 1000 0.16 1000 Sec. 0.16 Y
SRD V1.1 Compliant?
UNITS
UNITS
Minimum RMS current when voltage is between 70% and 88% before trip; Not specifiedRide through timeTrip timeMinimum RMS current when voltage is between 50% and 70% before trip; Not specifiedRide through timeTrip timeMinimum RMS current when voltage is below 50% before trip; Not specified
SRD V1.1 Range
SRD V1.1 Range
SRD V1.1 Compliant?
DESCRIPTION
DESCRIPTION
Ride Through TimeTrip timeMaximum RMS current when the frequency is 63 HzRMS current when the frequency is 60 HzMinimum RMS current when the frequency is 57 HzMinimum RMS current when the frequency is between 56 and 57 Hz before tripRide Through Time
Minimum RMS current when the frequency is below 56 Hz before tripTrip time
Trip time
Maximum RMS current when the frequency is between 63 and 64 Hz before trip
N/A
N/A
Maximum RMS current when voltage goes above to 120% before trip; Not specifiedTrip time
Trip timeMaximum RMS current when voltage is 109%RMS current when voltage is 100%
1.03
N/A
Maximum RMS current when voltage is between 110% and 120% before trip; Not specifiRide through time
240 208
Maximum RMS current when the frequency is above 64 Hz before tripTrip time
OV1
0.800.90
0.80
0.80
1.31
0.92
0.920.92
0.92
Minimum RMS current when voltage is 90%N/A
N/A
N/ARide through time
Trip time
1.51
0.920.92
FREQUENCY RIDE‐THROUGH
0.80
240 208
UF1
UF2
OF2
OF1
OV2
Nominal0.800.800.80
VOLTAGE RIDE‐THROUGH
UV3
UV2
UV1
N/A
N/A
0.840.92
N/A
N/A
Nominal0.73
Page 3
Appendix D: Grid Support Utility Interactive Worksheet
Min Max Min Max Min Max82 98 82 98 % VNOMINAL 94 Y
0 53 0 53% Q (Var Injection)
44 Y
97 100 97 100 % VNOMINAL 97 Y‐53 53 ‐53 53 % Q (0 VAr) 0 Y100 103 100 103 % VNOMINAL 103 Y‐53 53 ‐53 53 % Q (0 VAr) 0 Y102 118 102 108 % VNOMINAL 106 Y
‐53 0 ‐53 0% Q (Var
Absorption)‐44 Y
1 90 1 90 Sec. 10 YReactive Reactive Reactive Reactive Unitless Reactive Y
Min Max Min Max Min Max1 100 1 100 % PRATED/sec. 100 Y0.1 100 0.1 100 % PRATED/sec. 0.33 Y
Min Max Min Max Min Max1.12 100 1.12 100 % PPRATED/V ‐25 Y105 109 105 109 % Vnom 106 Y107 110 107 110 % Vnom 110 Y1 90 1 90 Sec. 10 Y
unitlessPrated or Ppre‐
disturbanceY
Min Max Min Max Min Max
0.2 0.83 0.2 0.83 %Prated/Hz ~42 Y
60.017 61 60.017 61 Hz 60.04 Y0.05 3 0.05 3 Sec. 0.5 Y
unitlessPrated or Ppre‐
disturbanceY
Active power output
Power reduction Starting Frequency (Based on dbOF = 0.036 Hz)
Active power output
Response tiem (if non‐adjustable range, place default value in MIN)
METHODS FOR APPLYING SETPOINTS
FREQUENCY‐WATT 240 208 0
UNITSSRD V1.1 Range
SRD V1.1 Compliant?
DESCRIPTION
Minimum percentage of power reduction per hertz "frequency‐watt rate" (based on kOF = 0.04)
Prated Prated
Freq adjustment range at Start frequencyResponse Time
Power Reference Prated Prated
FWRATE
DESCRIPTION
Percentage of power reduction per volt "Volt‐Watt rate"
208 SRD V1.1 Range
SRD V1.1 Compliant?
UNITS
Percentage of nominal generated power per second "Ramp Rate"
Highest voltage where Volt‐VAr finish at overvoltageVVArs at highest overvoltage Volt‐VAR point (53% for aggregate generating faility >15 kW, 44% for aggregate generating facility <= 15 kW)
SRD V1.1 Range
SRD V1.1 Compliant?
Lowest voltage where Volt‐VAr starts at undervoltage
Power Rate
208
208
POWER RAMP RATE240
VOLT‐WATT 240
Start voltage
% Q3, VArs@OV_Volt‐Var_MIN
V4, OVVolt‐Var_MAX
% Q4, VArs@OV_Volt‐Var_MAX
Connect/Reconnect RAMPRATE
VOLT‐VAR, Q(V)240
VArs at lowest undervoltage Volt‐VAR point (‐53% for aggregate generating facility >15 kW, ‐44% for aggregate generating facility <= 15 kW)Highest voltage where Volt‐VAr finish at undervoltage
UNITS
Percentage of nominal generated power per second "Ramp Rate"
DESCRIPTION
SRD V1.1 Range
SRD V1.1 Compliant?
UNITS DESCRIPTION
Power reduction starting voltage
V1, UVVolt‐Var_MIN
% Q1, VArs@UV_Volt‐Var_MIN
Lowest voltage where Volt‐VAr starts at overvoltageVArs at lowest overvoltage Volt‐VAR point
VArs at highest undervoltage Volt‐VAR point
Power Reference
Soft Start RAMPRATE
Response Time Response tiem (If non‐adjustable range, place default value in MIN)Stop voltage Power reduction endpoint voltage
Response time (if non‐adjustable range, place default value in MIN)Response TimePower Priortity Power Priority
V2, UVVolt‐Var_MAX
% Q2, VArs@UV_Volt‐Var_MAX
V3, OVVolt‐Var_MIN
Page 4
Appendix D: Grid Support Utility Interactive Worksheet
Installers will use the Enphase Installer Tool Kit to connect to Enphase's cloud based Enlighten system to install one of the following grid profiles.HEI SRD V1.1 O+M+H CSS w/VWHEI SRD V1.1 O+M+H CSS no VWHEI SRD V1.1 O+M+H CGS w/VWHEI SRD V1.1 O+M+H CGS no VWHEI SRD V1.1 L+M CSS w/VWHEI SRD V1.1 L+M CSS no VWHEI SRD V1.1 L+M CGS w/VWHEI SRD V1.1 L+M CGS no VW
O+M+H = Oahu+Maui+HawaiiL+M = Lanai+MolokaiCSS = Customer Self SupplyCGS = Customer Grid Supplyw/VV = Volt‐Watt function enabledno VV = Volt‐Watt function disabled
If customization of any of these grid profiles is required, the installer must contact Enphase Customer Service.
Page 5
Appendix E: Grid Support Utility Interactive Worksheet
Min Max Min Maxunitless
20 60 Volts31 50 Volts
Amps10
RATINGDESCRIPTION
DC voltage ratingMaximum power point track range
Power Factor
Time
INVERTER DC (INPUT) SIDE
*two line cycles or 1% of setting, whichever is largers 100 ms to 600 s 33*
UNITS
Model IQ7PD‐84‐2‐US
Complete all fields highlighted in red.
Firmware version v02.14.02
GENERAL
Report # E341165‐20171030
SA Certification Date 2018‐June‐26
Responsible Engineer Bruce Mahernholz
VALUERATING
Max input short‐circuit current
NOTESVALUE INFORMATION
VMPPT‐RANGE
IDC max
VDC‐ rating
MANUFACTURER's STATED ACCURACY
VALUE
Model
Voltage, RMS
Current, RMSFrequency
Active PowerReactive Power
UNITS
20 % < P 100 % N/A
‐ IQ7PD‐84‐2‐USunitless
Volts 50 % < V 120 %at 240 V: 2.4 Vat 208 V: 2.08 V
Amps 100 % N/A
NRTL Name UL LLCCertificate # 20180307‐E341165
VAR 20 % < Q 100 % 5
RATINGRANGE DESCRIPTION
Provide MSA for each model represented
±0.01•Vn
Not specified
Not specified
Displacement 20 % < P 100 % 2
Hz 50 to 66 Hz 0.1 HzWatts
Model # IQ7PD‐84‐2‐US
Certification / Self‐Certification Certified
Manufacturer Enphase Energy Inc
Page 1
Appendix E: Grid Support Utility Interactive Worksheet
UNITSunitlessVoltsVolts
NumberVA
AmpsAmps
Min Max Min Max Min Max
Underexcited, Inductive, Absorbing ‐70 100 ‐70 100 % ‐85% to 100% ‐
Overexcited, Capacitive, Injecting 100 70 100 70 % 100% to 85% ‐
Underexcited, Inductive, Absorbing ‐70 100 ‐70 100 % ‐90% to 100% Y
Overexcited, Capacitive, Injecting 100 70 100 70 % 100% to 90% Y
Model IQ7PD‐84‐2‐USDESCRIPTION
INVERTER AC (OUTPUT) SIDE
UNITSSRD V1.1
Compliant?
Nominal Voltage Phase‐neutral (if neutral available)
IMAXIMUM‐OUTPUT (at Vlow) 0.99
VALUE RATING
VAC‐NOMINAL(Phase‐neutral) N/A N/A
DESCRIPTION
1.011.15
Rated Power OutputNominal current per phaseMaximum output current at lowest operating voltage
SRD V1.1 Range
240
POUTINOMINAL‐OUTPUT
210
Capacitive (var injection) power factor to Reactive (var absorption) power factor range. RULE 14H Default PF = ‐0.95 (Absorbing) for self certification purposes.
Capacitive (var injection) power factor to Reactive (var absorption) power factor range. RULE 14H Default PF = ‐0.95 (Absorbing) for self certification purposes.
Nominal Voltage Phase‐phaseNumber of electrical phases
2100.88
>15 kW
<=15 kW
FIXED POWER FACTOR208
VAC‐NOMINAL(Phase‐phase) 240 208Number of Phases 1 1
Page 2
Appendix E: Grid Support Utility Interactive Worksheet
Min Max Min MaxIRMS_MAX@VRT( V = 120%) Amps ‐ ‐
tTRIP (V > 120%) 0.16 0.16 0.16 0.16 Sec. 0.16 YIRMS_MAX@VRT(V = 110%) Amps ‐ ‐
tRIDE‐THROUGH (110% < V 120%) 0.80 12.8 0.80 12.8 Sec. 0.92 YtTRIP (110% < V 120%) 1.00 13.0 1.00 13.0 Sec. 1 YIRMS_MAX@(V = 109%) Amps ‐ ‐
IRMS@(V = 100%) Amps ‐ ‐IRMS_MIN@(V = 90%) Amps ‐ ‐
IRMS_MIN@VRT(V = 75%) Amps ‐ ‐tRIDE‐THROUGH (70% V 88%) 20 49.8 20 49.8 Sec. 20 Y
tTRIP (70% V 88%) 21.0 50.0 21.0 50.0 Sec. 21 YIRMS_MIN@VRT(V = 70%) Amps ‐ ‐
tRIDE‐THROUGH (50% V < 70%) 10.00 49.8 10.00 49.8 Sec. 10‐20 YtTRIP (50% V < 70%) 11.00 50.0 11.00 50.0 Sec. 11‐21 Y
IRMS_MIN@VRT(V = 50%) Amps ‐ ‐tRIDE‐THROUGH (V < 50%) 0.30 20.8 0.30 20.8 Sec. ‐ ‐
tTRIP (V < 50%) 0.50 21.0 0.50 21.0 Sec. 2 Y
Min Max Min Max Min MaxIRMS_MAX@FRT(f = 64Hz) Amps ‐ ‐
tTRIP (f > 64 Hz) 0.16 1000.0 0.16 1000.0 Sec. 0.16 YIRMS_MAX@FRT(63 Hz < f 64Hz) Amps ‐ ‐tRIDE‐THROUGH (63 Hz< f 64 Hz) 20.00 999.8 20.00 999.8 Sec. 20 Y
tTRIP (63 Hz < f 64 Hz) 21 1000.0 21 1000.0 Sec. 21 YIRMS_MAX@ f = 63 Hz Amps ‐ ‐
IRMS@ f = 60 Hz Amps ‐ ‐IRMS_MIN@ f = 57 Hz Amps ‐ ‐
IRMS_MIN@FRT(56 Hz f < 57 Hz) Amps ‐ ‐tRIDE‐THROUGH (56 Hz f < 57 Hz) 20.00 999.8 20.00 999.8 Sec. 20 Y
tTRIP (56 Hz f < 57 Hz) 21 1000.0 21 1000.0 Sec. 21 YIRMS_MIN@FRT(f < 56 Hz) Amps ‐ ‐
tTRIP (f < 56 Hz) 0.16 1000 0.16 1000 Sec. 0.16 Y
DESCRIPTION
DESCRIPTIONSRD V1.1
Compliant?UNITS
UNITS
Minimum RMS current when voltage is between 70% and 88% before trip; Not specifiedRide through timeTrip timeMinimum RMS current when voltage is between 50% and 70% before trip; Not specifiedRide through timeTrip timeMinimum RMS current when voltage is below 50% before trip; Not specified
Trip time
SRD V1.1 Range
SRD V1.1 Range
SRD V1.1 Compliant?
1.01
240 208
Maximum RMS current when the frequency is above 64 Hz before tripTrip time
Trip time
1.31
Ride through time
Trip time
1.51
1.011.011.011.01
1.01
Ride Through TimeTrip timeMaximum RMS current when the frequency is 63 HzRMS current when the frequency is 60 HzMinimum RMS current when the frequency is 57 HzMinimum RMS current when the frequency is between 56 and 57 Hz before tripRide Through Time
Minimum RMS current when the frequency is below 56 Hz before trip
Maximum RMS current when the frequency is between 63 and 64 Hz before trip
0.88
0.88
Minimum RMS current when voltage is 90%
Maximum RMS current when voltage goes above to 120% before trip; Not specifiedTrip timeMaximum RMS current when voltage is between 110% and 120% before trip; Not specifiRide through timeTrip timeMaximum RMS current when voltage is 109%RMS current when voltage is 100%
1.15N/A
N/A
N/A
N/A
N/A
FREQUENCY RIDE‐THROUGH
0.88
OV1
240 208
UV3
UV2
UV1
N/A
N/A
0.931.01
N/A
N/A
N/A
Nominal0.080.880.99
UF1
UF2
OF2
OF1
OV2
Nominal0.880.880.88
VOLTAGE RIDE‐THROUGH
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Appendix E: Grid Support Utility Interactive Worksheet
Min Max Min Max Min Max82 98 82 98 % VNOMINAL 94 Y
0 53 0 53% Q (Var Injection)
44 Y
97 100 97 100 % VNOMINAL 97 Y‐53 53 ‐53 53 % Q (0 VAr) 0 Y100 103 100 103 % VNOMINAL 103 Y‐53 53 ‐53 53 % Q (0 VAr) 0 Y102 118 102 108 % VNOMINAL 106 Y
‐53 0 ‐53 0% Q (Var
Absorption)‐44 Y
1 90 1 90 Sec. 10 YReactive Reactive Reactive Reactive Unitless Reactive Y
Min Max Min Max Min Max1 100 1 100 % PRATED/sec. 100 Y0.1 100 0.1 100 % PRATED/sec. 0.33 Y
Min Max Min Max Min Max1.12 100 1.12 100 % PPRATED/V ‐25 Y105 109 105 109 % Vnom 106 Y107 110 107 110 % Vnom 110 Y1 90 1 90 Sec. 10 Y
unitlessPrated or Ppre‐
disturbanceY
Min Max Min Max Min Max
0.2 0.83 0.2 0.83 %Prated/Hz ~42 Y
60.017 61 60.017 61 Hz 60.04 Y0.05 3 0.05 3 Sec. 0.5 Y
unitlessPrated or Ppre‐
disturbanceY
Active power output
Power reduction Starting Frequency (Based on dbOF = 0.036 Hz)
Active power output
Response tiem (if non‐adjustable range, place default value in MIN)
METHODS FOR APPLYING SETPOINTS
FREQUENCY‐WATT 240 208 0
UNITSSRD V1.1 Range
SRD V1.1 Compliant?
DESCRIPTION
Minimum percentage of power reduction per hertz "frequency‐watt rate" (based on kOF = 0.04)
Prated Prated
Freq adjustment range at Start frequencyResponse Time
Power Reference Prated Prated
FWRATE
Power reduction starting voltage
DESCRIPTION
Percentage of power reduction per volt "Volt‐Watt rate"
208 SRD V1.1 Range
SRD V1.1 Compliant?
UNITS
Percentage of nominal generated power per second "Ramp Rate"
UNITS
Percentage of nominal generated power per second "Ramp Rate"
DESCRIPTION
208 SRD V1.1 Range
SRD V1.1 Compliant?
UNITS DESCRIPTION
Highest voltage where Volt‐VAr finish at overvoltageVVArs at highest overvoltage Volt‐VAR point (53% for aggregate generating faility >15 kW, 44% for aggregate generating facility <= 15 kW)
SRD V1.1 Range
SRD V1.1 Compliant?
VArs at highest undervoltage Volt‐VAR point
VArs at lowest overvoltage Volt‐VAR point
Power Rate
Power Reference
Soft Start RAMPRATE
POWER RAMP RATE240
VOLT‐WATT 240
Start voltage
% Q3, VArs@OV_Volt‐Var_MIN
V4, OVVolt‐Var_MAX
% Q4, VArs@OV_Volt‐Var_MAX
Connect/Reconnect RAMPRATE
VOLT‐VAR, Q(V)240 208
Lowest voltage where Volt‐VAr starts at undervoltageVArs at lowest undervoltage Volt‐VAR point (‐53% for aggregate generating facility >15 kW, ‐44% for aggregate generating facility <= 15 kW)Highest voltage where Volt‐VAr finish at undervoltage
V1, UVVolt‐Var_MIN
% Q1, VArs@UV_Volt‐Var_MIN
Lowest voltage where Volt‐VAr starts at overvoltage
Response Time Response tiem (If non‐adjustable range, place default value in MIN)Stop voltage Power reduction endpoint voltage
Response time (if non‐adjustable range, place default value in MIN)Response TimePower Priortity Power Priority
V2, UVVolt‐Var_MAX
% Q2, VArs@UV_Volt‐Var_MAX
V3, OVVolt‐Var_MIN
Page 4
Appendix E: Grid Support Utility Interactive Worksheet
Installers will use the Enphase Installer Tool Kit to connect to Enphase's cloud based Enlighten system to install one of the following grid profiles.HEI SRD V1.1 O+M+H CSS w/VWHEI SRD V1.1 O+M+H CSS no VWHEI SRD V1.1 O+M+H CGS w/VWHEI SRD V1.1 O+M+H CGS no VWHEI SRD V1.1 L+M CSS w/VWHEI SRD V1.1 L+M CSS no VWHEI SRD V1.1 L+M CGS w/VWHEI SRD V1.1 L+M CGS no VW
O+M+H = Oahu+Maui+HawaiiL+M = Lanai+MolokaiCSS = Customer Self SupplyCGS = Customer Grid Supplyw/VV = Volt‐Watt function enabledno VV = Volt‐Watt function disabled
If customization of any of these grid profiles is required, the installer must contact Enphase Customer Service.
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