RISHMaster 6100

Application

Product Features:

Digital Multifunction power meter - RISH Master 6100

RISHABH INSTRUMENTS PVT.LTD.F-31, MIDC, Satpur, Nashik-422 007,India.Tel.: +91 253 2202160, 2202202 Fax : +91 253 2351064E-mail : India :- [email protected] International :- [email protected]

Rishabh Instruments 1 / 06 / XIII / 1206

Digital Multifunction power meter measures all important electrical

parameters in 3 phase Network & replaces the multiple analog panel meters.

It measures all electrical parameters like AC current, Voltage, Active, reactive

& apparent power, power factor, frequency ,neutral current & active &

reactive energy & THD. The measurement is performance is in all 4

quadrants. The instruments has optional output as modbus RS 485 for

communication to SCADA & One pulse output for energy measurement.

On site programmable PT/CT ratios

THD measurement of Voltage and Currents

for Power Quality analysis

3 Phase 3 Wire or 4 Wire version available

pNominal in ut Current 5 A or 1A

Electrically isolated Current inputs

and Auxiliary Supply

Size: 96 mm x 96 mm DIN Quadratic

high brightness 3 line 4 digits LED display

(Simultaneous display of 3 Parameters)

Low back depth of less than 80 mm

True RMS measurement

Four quadrant operation

Optional Output:

-MODBUS ( Rs485) RTU Protocol

( 2 Wire)

-One Pulse Output (potential free relay) for energy

measurement

Compliance to International Safety standard:

IEC 61010-1- 2001

EMC Compliance: As per IEC 61326

List of Electrical Parameters :

5. Volts B – N (only for 4 Wire System )

6. Volts R – Y

7. Volts Y – B

8. Volts B – R

9. Current IR

10. Current IY

11. Current IB

12. Neutral Current (only for 4 Wire System )

13. Active Power (kW)

14. Reactive Power (kVAr)

15. Apparent Power (kVA)

16. System Power Factor

17. System Frequency

18. Active energy (kWh )

19. Reactive energy (kVArh )

20. Ampere Demand

21. kW Demand

22. Ampere Demand maximum

23. kW Maximum Demand

24. %THD of system voltage

25. %THD of system current

26. %THD of all the 3 L-N voltages (4 wire system)

27. %THD of all the 3 L-L voltages (3wire system)

28. %THD of all the 3 Line currents

1. System Voltage

2. System Ampere

3. Volts R – N (only for 4 Wire System )

4. Volts Y – N (only for 4 Wire System )


Rishabh Instruments

Technical Specifications:

1 / 06 / XIII / 1206


Nominal input voltage (AC RMS) Phase –Neutral 57 - 277V L-N Line-Line 100 - 480V L-L Max continuous input voltage 120% of rated value Input Current: Nominal input current 1 or 5A AC RMS System CT primary values Std. values up to 4kA (1 or 5 Amp ) Max continuous input current 120% of rated value Auxiliary Supply: Universal Auxiliary Supply 100 - 250V AC/DC +/- 10% AC Auxiliary supply frequency range 40 to 70 Hz Optional Auxiliary DC supply 12 - 48V DC +/- 10% Input VA Burden: Nominal input voltage burden 0.25 VA approx. per phase Nominal input current burden 0.65 VA approx. per phase AC Supply burden 3.5 VA DC Supply burden 3.5 VA Overload Withstand: Voltage 2x for 1 second, repeated 10 times at 10s Current 20x for 1 second, repeated 5 times at 5 min Operating Measuring Ranges Voltage 5 .. 120% of rated value Voltage for THD measurement 50 .. 120% of rated value Current 5 … 120% of rated value Current for THD measurement 10 …120% of rated value Apparent power (VA) 5 .. 120% of rated value, Max 360 Mega VA Active power (W) 5 .. 120% of rated value, Max 360 Mega W Reactive power (VAr) 5 .. 120% of rated value, Max 360 Mega VAr Frequency 45 …66 Hz Power Factor 0.5 Lag ... 1... 0.8 Lead Total Harmonic Distortion(Up to 15th Harmonic )

0%-40%

Reference conditions for Accuracy: Reference temperature 23°C +/- 2°C Input waveform Sinusoidal (distortion factor 0.005) Input frequency 50 or 60 Hz ±2% Auxiliary supply voltage Rated Value ±1% Auxiliary supply frequency Rated Value ±1% Accuracy: Voltage ±0.5% of range (50... 100% of rated value) Current ±0.5% of range (10... 100% of rated value) Neutral current 3% of range Frequency 0.16% of mid frequency (Rated value ±10%) Active power (W) ±1% of range (Voltage =Rated value ±2%, Current 10 ...100% of rated

value, Active power factor 0.866 lagging 1... 0.866 leading)

Reactive power (VAr) ±2% of range (Voltage =Rated value ±2%,Current = 10 ...100% of rated

value, Reactive power factor 0.866 lagging 1... 0.866 leading)

Apparent power (VA) ±1% of range (Voltage =rated value ±2%,Current=10...100% of rated value) Power factor 1% of Unity (Voltage =Rated value ±2%,Current=40...100% of rated value) Active energy (W.h) 1% (IEC 62053 ) Active P.F. 0.866 lag... 1...0.866 lead Reactive energy (VAr.h) 2% (IEC 62053 ) Reactive P.F 0.866 lag... 1...0.866 lead Total Harmonic Distortion (THD – R)

1% ( Voltage: 60….100% of rated value,Current: 20….100% of rated value)




Influence of Variations:

Temperature coefficient (for rated value range of use (0…50°C)

0.08%/°C for voltage and 0.13%/°C for other parameters

Display update rate:

Response time to step input

550 milliseconds approx.

Applicable Standards: EMC IEC 61326 Immunity EN61000-4-3. 10V/m min – Level 3 industrial low level Safety IEC61010-1 , Permanently connected use Protection class: Housing protection: IEC60529 Pollution degree: 2 Installation category: III High Voltage Test 2.2 kV AC, 50Hz for 1 minute between all electrical circuits Environmental Operating temperature -10 to +55°C Storage temperature -20 to +65°C Relative humidity 0... 95% non condensing Warm up time Minimum 3 minute Shock 15g in 3 planes Vibration 10... 55 Hz, 0.15mm amplitude Enclosure IP54 (front face only) Serial Communications Option Protocol Modbus (RS 485) Baud rate 19200, 9600, 4800 or 2400

(programmable) Parity Odd or Even, with 1 stop bit,

or None with 1 or 2 stop bits. Active Energy Pulsed Output Option Default pulse rate 1 per kW.hr Pulse rate divisors 10 (yielding 1 pulse per 10 kW.hr) and 100 (yielding 1 pulse per 100 kW.hr) Pulse duration 60 ms, 100 ms or 200 ms



Electrical Connections

3 Phase 4 Wire Unbalanced Load

3 Phase 3 Wire Unbalanced Load

It is recommended that the wires used for connections to the instrument should have lugs soldered at the end. That is, the connections should be made with Lugged wires for secure connections. The Maximum diameter of the lug should be 7.0 mm and maximum thickness 3.5 mm. Permissible cross section of the connection wires: <= 4.0 mm2 single wire or 2 × 2.5 mm2 fine wire.

2 5 8 11 1 3 4 6 7 8

L1

L2

L3

NFor Direct operated meter

2 5 8 11 1 3 4 6 7 8

L1

L2

L3

N

K L

K L

K L

k l

k l

lk

For CT operated meter

2 5 8 1 3 7 9

L1

L2

L3

2 5 8 1 3 7 9

L1

L2

L3K L

K L l

l

k

k

For Direct operated meter For CT operated meter

Dimensions




Ordering Information

Order Code Example : RISH MASTER 6100 – 4 - 415 – 5 – D– R – E RISH MASTER 6100 , 3 phase 4wire, 415L-L nominal voltage, 5A CT secondary , 12 – 48V DC auxiliary supply, with MODBUS (RS485) , with one pulse output option.

Ordering Code

RISH MASTER 6100

System Type

3 Phase 4 Wire 4

3 Phase 3 Wire 3

Input Voltage

100V L-L (57.7V L-N) 100

110 V L-L (63.5V L-N) 110

115 V L-L (66.4V L-N) 115

120 V L-L (69.3V L-N) 120

139 V L-L (80.2V L-N) 139

208 V L-L (120V L-N) 208

240 V L-L (139V L-N) 240

277 V L-L (160V L-N) 277

380 V L-L (220V L-N) 380

400 V L-L (230V L-N) 400

415 V L-L (240V L-N) 415

480 V L-L (277V L-N) 480

600 V L-L (346V L-N) 600

Input Current

1 Amps 1

5 Amps 5

Auxiliary Voltage

12 – 48 DC D

100 – 250V AC/DC A

Optional :

RS485 Modbus RTU or Johnson controls Metasys N2 R

RS485 Modbus Not used Z

Optional:

One kWhr Pulsed output E

Pulsed output Not used Z


RISHMaster 6100

Documents

Transcript of RISHMaster 6100