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Overview
Applicable to the three-phase four-line two-circuit power supply network with an AC power frequency of 50Hz,
rated operational voltage of AC400V, and rated operational current of up to 630A, the FGATSC-B2 series automatic transfer switching equipment can automatically connect one or several loads form one power source to another to ensure the normal power supply of the load circuit.
This product is applicable to the important places such as industrial, commercial, and storied buildings, and residential houses.
Certificate: CCC
Execution standard: GB/T 14048.11
Size
Unit: mm
| Product type | L | L1 | W | W1 | H |
| B2C-125/3P | 390 | 357 | 240 | 220 | 150 |
| B2C-125/4P | 420 | 387 | 240 | 220 | 150 |
| B2C-250/3P | 435 | 402 | 240 | 220 | 160 |
| B2C-250/4P | 470 | 437 | 240 | 220 | 160 |
| B2C-400/3P | 565 | 505 | 330 | 300 | 200 |
| B2C-400/4P | 615 | 555 | 330 | 300 | 200 |
| B2C-630/3P | 682 | 622 | 330 | 300 | 200 |
| B2C-630/4P | 740 | 680 | 330 | 300 | 200 |
Technical Data
| Product type | B2C-125 | B2C-250 | B2C-400 | B2C-630 |
| Up to standard | GB/T 14048.11 | |||
| Actuator circuit breaker | RNM1-100 | RNM1-250 | RNM1-400 | RNM1-630 |
| Parameters of electrical characteristics | ||||
| Opening environment temperature | -5°C~+40°C | |||
| Altitude | 2000m | |||
| Class of pollution | 3 |
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| Specification for current | 16, 20, 25, 32, 40, 50, 63, 80, 100, 125A | 100, 125, 140, 160, 180, 200, 225, 250A | 250, 315, 350, 400A | 400, 500, 630A |
| rated operational voltage(Ue) | 400V 50Hz | |||
| Nominal insulation voltage(Ui) | AC690V | |||
| Rated impulse withstand voltage | 8KV | |||
| Number of poles | 3P, 4P | |||
| Electric equipment grade | CB Class | |||
| Usage category | AC-33iB | |||
| Protection level | IP30 | |||
| Protection | Overload protection/short circuit protection | |||
| Controller characteristic | ||||
| Controller | Type A(basic type) | |||
| Rated control supply voltage Us | 230V 50Hz | |||
| Operating transfer time(no time delay) | 1.0s±10% | |||
| Power consumption | ≤10W | |||
| Installation made | Fixed type | |||
| Connection mode | Front connection | |||
