Your Solutions For Electric Distribution
Your Solutions For Solar System
Your Solutions For MCCB Manufacturing
ARW1
Air circuit breaker ARW1-6300 air Circuit Breaker drawer/fixed type Switch 400VAC/690VAC 6300A 3 poles 4 poles
ARW1 Environment of use
Ⅰ、The humidity of the surrounding air is -40P-+40P; the average value of 24h does not exceed +35P, the lower limit of the humidity of the surrounding air is -40^ (except for special declaration).
Ⅱ、The altitude of the general type shall not exceed 2000m, more than 2000m shall be used with reduced capacity, and the plateau type shall not exceed 5000m.
Ⅲ、At a maximum temperature of +40P, the relative humidity of the air shall not exceed 50%, at lower temperatures a higher relative humidity may be permitted, for example, 90% at 20P.
Ⅳ、Pollution class: Class 3
Ⅴ、Protection class: IP30
Ⅱ、The altitude of the general type shall not exceed 2000m, more than 2000m shall be used with reduced capacity, and the plateau type shall not exceed 5000m.
Ⅲ、At a maximum temperature of +40P, the relative humidity of the air shall not exceed 50%, at lower temperatures a higher relative humidity may be permitted, for example, 90% at 20P.
Ⅳ、Pollution class: Class 3
Ⅴ、Protection class: IP30
ARW1
Main performance index of ARW1 series circuit breaker
| Model | ARW1-6300 | ||
| Rated current In (A) 40℃ | 4000A, 5000A, 6300A | ||
Rated current of frame size Inm (A)
|
6300A | ||
| Usage category | Category B | ||
| Number of poles (P) | 3P | 4P | |
| Rated working voltage Ue (V) | AC400V | ||
| Rated ultimate short-circuit breaking capacity Icu (kA) | 120KA | ||
| Rated service short-circuit breaking capacity Ics (kA) | 100KA | ||
| Rated short-time withstand current Icw (kA/s) | 100KA/s | ||
| Rated working voltage Ue (V) | AC690V | ||
| Rated ultimate short-circuit breaking capacity Icu (kA) | 85KA | ||
| Rated service short-circuit breaking capacity Ics (kA) | 85KA | ||
| Rated short-time withstand current Icw (kA/s) | 85KA/s | ||
| Rated insulation voltage Ui (V) | 1000V | ||
| Rated impulse withstand voltage Uimp (V) |
12kv | ||
| Arcing distance (mm) | 0 | ||
| Installation method | Draw-out type, fixed type | ||
|
Electromagnetic compatibility
(EMC)
|
Environment A | ||
| Isolation applicability | Isolation | ||
W*L*H (mm)
|
3P | 845×432×400 | / |
| 4P | 960×432×400 | / | |
| package 3p | / | ||
| package 4p | / | ||
| Weight 3p | 23300G | 7200G | |
| Weight 4p | 25000G | 8500G | |
Overall and installation dimensions of circuit breaker
ARW1-3200 fixed circuit breaker overall and installation dimension
ARW1-3200 draw-out circuit breaker overall and installation dimension
Accessories of Air circuit breaker
010203040506