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Remote Control MCCB
ARM6Z-630-3300 liquid crystal type remote control mccb 400VAC 630A 3 PolesLcd Screen of Mccb
Overview and characteristics of circuit breakers:
1、Flexible communication
It supports various communication methods such as RS485 communication and carrier, micro power wireless, etc., supports DL/T 645 protocol, DL/T 698 protocol and MODBUS protocol, and supports functions such as parameter setting, status query, remote control, etc;
2、Status monitoring
Real time monitoring of switch opening and closing status effectively supports fault isolation and positioning analysis; it can monitor the temperature of incoming and outgoing line joint and provide early warning of wiring fault;
3、High reliability
The switch has strong anti-interference ability and high reliability.
4、Temperature detection
It can monitor and measure the temperature inside the inlet and outlet terminals of the switch and the switch body.
Technical specifications of ARM6Z intelligent molded case switch controller
| Model | ARM6Z-630 | ||
| Rated current In (A) | 400A、420A、440A、460A、480A、500A、530A、560A、600A、630A | ||
Rated current of frame size Inm (A)
|
630A | ||
| Usage category | Category B | ||
| Rated ultimate short-circuit breaking capacity level | L | ||
| Number of poles(P) | 3P | ||
| Rated working voltage Ue(V) | AC400V | ||
| Rated ultimate short-circuit breaking capacity lcu(kA) | 65KA | ||
| Rated serviceshort-circuit breaking capacity Ics (kA) | 42KA | ||
| Rated short-time withstand current lcw(kA/1S) | 5KA/1S | ||
| Rated insulation voltage UI(V) | 800V | ||
| Rated impulse withstand voltage Uimp(V) | 8KV | ||
Mechanical life(time) |
4000 | ||
| Electrical life (time) | 1000 | ||
| Arcing distance (mm) |
≤50 | ||
|
3P | 182 | |
| package 3p | 290 | ||
| Weight 3p | 125 | ||
Manual operation installation drawing and overall dimensions
ARM6Z-630-3300
010203040506