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16
5. Specifications
Model S3MT-100KWR480V
Output Specs
T-in AC Output Voltage (V) 208V
T-in AC Output Amps 374A
T-in Output No. Of Phases 3PH
T-in Output Connections 4-Wire (L1, L2, L3 + N + PE)
T-in AC Output Configuration Wye
T-in Connection Type Copper Bar
T-in Output Breaker Rating 400A
T-out AC Output Amps 120A
T-out output No. Of Phases 3PH
T-in Output Connections 4-Wire (L1, L2, L3 + N + PE)
T-out AC Output Configuration Wye
T-out Connection Type Copper Bar
T-in Output Breaker Rating 400A
Operation
Over-Temperature
Warning LED (Red)
Turns ON at 160°C ±5°C (155°C/311°F to 165°C/329°F) and
turns OFF at 125°C ±5°C (120°C/248°F to 130°C/266°F)
Over-Temperature Protection
Reset Device
T-in: Input Transfomer
l Transfomer output OFF (Breaker opens) at a temperature of 160°C ± 5°C,
i.e. a range of 155°C to 165°C (311°F to 329°F).
l
You may turn ON (close) output Breaker Manually when the LED light turns OFF
T-out: Output Transfomer
l Transformer input/primary will be OFF (Breaker opens) at temperatures of
160°C ±5°C (155°C/311°F to 165°C/329°F)
l
You may turn ON (close) the input breaker manually when the LED light turns OFF
l The warning light will turn off at 125°C ±5°C (120°C/248°F to 130°C/ 266°F),
at which time you may close the breaker manually to restart operations.
Insulation Class 180°C
Temperature Rise 125°C
T-in Efficiency @ Full Load 96.70%
T-in Efficiency @ Half Load 97.80%
T-out Efficiency @ Full Load 96.70%
T-out Efficiency @ Half Load 97.80%
Input Transformer
(T-In)
Output Transformer
(T-Out)
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