8/10/2019 Ats Comparison Features
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ASCO Power Transfer SwitchComparison Features
ATS Product S ERIES
185 300 4000
ComparisonFeatures
ResidentialLight Commercial
CommercialLight Industrial Industrial
Mission CriticalCritical PowerIntended Application
Ampere sizes available 100 - 400 30 - 3,000 30 - 4,000 30 - 4,000
Low Voltage 220 - 240V 115 - 600V 115 - 600V 115 - 600kVMedium Voltage 5kV, 15kV
Product TypeOpen Transition Transfer Switch
Service Entrance Rated Transfer SwitchPower Transfer Load Center
Closed-Transition Transfer SwitchDelayed-Transition Transfer Swtich
Soft Load TransferBypass-Isolation Transfer Switch
Closed-Transition Bypass-Isolation TSDelayed-Transition Bypass-Isolation TS
Soft Load Bypass-Isolation TS
Withstand and Close-On RatingsWCR When Used With Any Circuit Breakers
WCR When Used With Specific Circuit Breakers
WCR when used with current limiting fusesShort Time Withstand Rating
Neutral ConfigurationSolid
SwitchedOverlap
Yes Yes Yes Yes
Yes Yes Yes Yes Yes Yes N/A Yes N/A N/A Yes Yes N/A N/A Yes Yes N/A N/A N/A Yes N/A N/A N/A Yes N/A N/A N/A Yes N/A N/A N/A Yes N/A N/A N/A Yes
N/A N/A 10-100 kA 10-100 kA 10kA -42kA 22-100kA 22-100kA 22-100kA
100-200kA 100-200kA 100-200kA 100-200kA N/A N/A 36-65kA 36-65kA
STD STD Yes Yes N/A Yes Yes Yes N/A N/A N/A Yes
N/A N/A N/A
7000
Phases AvailablePole Counts Available
Single Single or Three Single or Three Single or Three
2 2, 3 or 4 2, 3 or 4 2, 3 or 4
8/10/2019 Ats Comparison Features
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800-800-ASCO www.ascopower.com 50 Hanover Rd, Florham Park, New Jersey 07932 U.S.A.. .Publication 3149 R4 October, 2008 Printed in the U.S.A.
ATS Product S ERIES
Pick up Normal Source VoltageDrop out Normal Source Voltage
Pick up Emergency Source Voltage
Drop out Emergency Source VoltageFrequencyPick Up Emergency Source Frequency
Drop out Emergency Source FrequencyNormal Overvoltage Trip
Emergency Overvoltage Trip
Override Normal Source Momentary OutageTransfer to Emergency
Re-transfer to Normal Utility Power Loss ModeEngine Cool Down
Single Phase Single or Three Phase Single or Three Phase Single or Three Phase 198 Volts 90% or 95% 85 to 100% 85 to 100% 154-187 Volts 70% to 90% 70 to 98% 70 to 98% 198 Volts 90% Fixed 85 to 100% 85 to 100%
165 Volts 75% Fixed 70 to 98% 70 to 98% 50 or 60Hz 50 or 60 Hz 50 or 60 Hz 50 or 60 Hz 48 or 57Hz 95% Fixed 90 to 100% 90 to 100% 43 or 51Hz 85% Fixed 85 to 98% 85 to 98% N/A N/A 102 to 115% 102 to 115% N/A N/A 102 to 115% 102 to 115% N/A N/A 102 to 110% 102 to 110% N/A N/A 102 to 110% 102 to 110% N/A N/A 90 to 100% 90 to 100% N/A N/A 85 to 98% 85 to 98% N/A N/A Yes Yes
1 or 3 Seconds 1 or 3 Seconds 0 to 6 Seconds 0 to 6 Seconds 10 Seconds 0 or 5 Minutes 0 to 60 Minutes 0 to 60 Minutes 15 Minutes 1 Sec. to 30 Mins. 0 to 60 Minutes 0 to 60 Minutes 5 Minutes 5 Minutes 0 to 60 Minutes 0 to 60 Minutes 4 Seconds 4 Seconds 0 to 60 Minutes 0 to 60 Minutes 7 Day 7 Day Programmable Programmable
Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
STD STD STD STDYes Yes Yes Yes
N/A Yes Yes Yes N/A Yes Yes Yes N/A STD Optional Optional N/A N/A Yes Yes N/A N/A Optional Optional N/A N/A Yes Optional
Yes Yes Yes Yes Yes Yes Yes Yes N/A Yes Yes Yes N/A Yes Yes Yes N/A Yes Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes N/A N/A Yes Yes Yes Yes Yes Yes
Field Kits Only Limited Limited Extensive
Comparison
Voltage and Frequency Settings
185 300 4000 7000
Normal Overfrequency TripEmergency Overfrequency Trip
Pick up Normal Source FrequencyDrop out Normal Source Frequency
Normal & Emergency Voltage Unbalance
Phase Selection
Time Delay Settings
Override Emergency Source Momentary OutageEmergency Exerciser
Indication and ControlsLoad Connected to Normal
Load Connected to EmergencyNormal Source Available
Emergency Source AvailableTransfer Test Switch
Bypass Time Delay SwitchTransfer Inhibit
In-Phase MonitorLoad Disconnect Contacts with Time Delay
Event Log
Power ManagerTransfer Controls Lock Out
EnclosuresType 1
Type 3RType 4
Type 4XType 12
ConnectivityRS-485 Serial
EthernetModbus
Monitoring and Control via ASCO Products
Optional AccessoriesOptional
Terminals For Remote Transfer Control
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