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ARM6HU
Photovoltaic solar type molded case circuit breaker (MCCB) ODM 800VAC/1000VAC/1140VAC 250A 3 Poles
ARM6HU Highlights
1. ARM6HU series 800V/1000V/1140V AC solar type circuit breaker are applicable to string photovoltaic power station systems. Their rated working voltage can be up to AC 1140V, and can be used in 500V ~1140V solar systems.and there icu max.value can up to 50Ka which was tested by our their Authority party.
2. Advanced and safe arc extinguishing system structure design;
ARM6hu
Main performance index of ARM6HU series circuit breaker
| Model | ARM6HU-250A | ||
| Rated current In (A) | 63A/80A/100A/125A/140A/160A/180A/200A/225A/250A | ||
| Number of poles (P) | 3P | ||
| Breaking capacity level | M | ||
| Rated working voltage Ue (V) | 800V | ||
| Ultimate short-circuit breaking capacity Icu (kA) | 36.5 | ||
| Service short-circuit breaking capacity Ics (kA) | 30 | ||
| Rated working voltage Ue (V) | 1000V | ||
| Ultimate short-circuit breaking capacity Icu (kA) | 12 | ||
| Service short-circuit breaking capacity Ics (kA) | 12 | ||
| Rated insulation voltage Ui (V) | 1140V | ||
| Impulse withstand voltage Uimp (V) | 8kV | ||
| Mechanical life (time) | 7000 | ||
| Electrical life (time) | 1500 | ||
| Arcing distance (mm) |
(Up/Below)(mm):100mm
(Left/Right)(mm):100mm(Front/Back)(mm): 0mm |
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Overall
dimensions
(mm)
|
W | 113 | |
| L | 16.5 | ||
| H | 104.6 | ||
Overall and installation dimensions
010203040506