Technical Summary

Rating Range
Switch Dependent
Transfer Type
Application Dependent
Switch Type
Application Dependent

Controller Specifications

Undervoltage dropout for source 1 and source 2
75-98% of nominal
Undervoltage restore for source 1 and source 2
85-100% of nominal
Underfrequency dropout for source 1 and source 2
88-98% of nominal
Underfrequency restore for source 1 and source 2
90-100% of nominal
Delay for engine cool down (U)
0-10 seconds
Delay transfer to nonpreferred source (W)
0-5 minutes
Delay NeutralTransition time delays (DT,DW)
0-10 minutes
Storage temperature
(-30˚C - 75˚C ), -22˚F - 167˚F
Operating temperature (ambient)
40 - 400 amp molded shell (-20˚C to 65˚C) , -4˚F to 149˚F
40 - 4000 amp all others (-20˚C to 60˚C), -4˚F to 149˚F
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Two dads havin' fun.
Splishin' & splashin' in the hot summer sun.