LMS1-GN Automaitc Transfer Switch 100~3200A
Rated current:16~3200A
Frame size:100、160、250、630、1600、3200
Rated voltage: AC400V 50Hz
Rated control voltage:AC230V
Rated insulation voltage:690V、800V、1000V
Rated impulse withstand voltage:8kV、12kV
Transfer time:＜2.5s
GN series dual power automatic transfer switch is a kind of electrical equipment used for automatic switching between two power sources, suitable for emergency power supply system with rated voltage up to 400V, rated frequency 50Hz, rated current 16A to 3200A.
With under-voltage, over-voltage, open phase automatic conversion function; the main circuit adopts double-break transverse structure, making and breaking reliable; in line with the standard disconnector, has a clear on-off position indication and padlock, it can realize the isolation function, and has the off position to meet the requirements of fire linkage. It has four operation modes: emergency manual operation, electric operation, emergency off operation in automatic control state, and automatic control operation.
Technical Data
| Frame size | 100 | 160 | 250 | 630 | 1600 | 3200 |
|---|---|---|---|---|---|---|
| Rated current | 16,20,25,32,40,50,63,80,100 | 125,160 | 200,225,250 | 315,350,400,500,630 | 800,1000,1250,1600 | 2000,2500,3200 |
| Rated unsulation voltage | 690V | 800V | 1000V | |||
| Rated impulse withstand voltage | 8kV | 12kV | ||||
| Rated voltage | AC400V/50Hz | |||||
| Use category | AC-33B | AC-33iB | ||||
| Rated short circuit capacity | 8kA | 17kA | 26kA | 67.5kA | 105kA | |
| Rated short time withstand current | 5kA/30ms | 10kA/60ms | 12.6kA/60ms | 32kA/60ms | 50kA/60ms | |
| Switching time | 2.5s | 1.2s/2.5s | 1.2s | 1.8s/2.4s | ||
Introduction Of The Structure
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