Home > Products > Solar System > SL7-N Series non polarity dc circuit breaker for pv solar system 1P DC250V 50A
SL7-N Series non polarity dc circuit breaker for pv solar system 1P DC250V 50A
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | CARSPA | |
| Model Number | SL7-N-1P-250V 50A | Type | High Voltage | |
| Poles Number | 1 |
Product Description
SL7-N Series non polarity dc circuit breaker for pv solar system 1P DC250V 50A
SL7 series PV Non polarity DC circuit breaker supplementary protectors are designed to provide over current protection within appliances or electrical equipment, where a branch circuit protection is already provided or not require. Devices are designed for direct current (DC) control circuit applications.
Specifications:
| SL7 series NP PV DC circuit breaker | ||||||||
| Model | SL7- 63 | |||||||
| Frame degree rated current(A) | 63 | |||||||
| Electrical performance | ||||||||
| Poles | 1P | 2P | 3P | 4P | ||||
| Rated operating voltage( VDC) | 250 | 550 | 800 | 750 | 1000 | 1200 | ||
| Rated current ( A) | 6-10-16-20-25-32-40-50-63 | |||||||
| Rated insulation voltage( VDC) | 1200 | |||||||
| Rated impact voltage (k V) | 4 | |||||||
| Ultimate breaking capacity ( k A) | 6 | |||||||
| Run breaking capacity | 75% | |||||||
| Curve type | C | |||||||
| Trip type | thermail- magnetic | |||||||
| Mechanical | Actual averae value | 20000 | ||||||
| Standard value | 8500 | |||||||
| Electric | Actual averae value | 2500 | ||||||
| Standard value | 1500 | |||||||
| Accessories | ||||||||
| Shunt release | Optional | |||||||
| Under voltage release | ||||||||
| Auxilary contactor | ||||||||
| Alarm contactor | ||||||||
| Connection and installation | ||||||||
| Wiring capacity (mm^2) | 6~32A: 1~25mm^2; 40~63A: 10~35mm^2 | |||||||
| Ambient temparature(°C) | 20 ~ 70°C | |||||||
| Altitude | ≤2000 | |||||||
| Relative humidity | ≤95% | |||||||
| Pollution level | 3 | |||||||
| Installation environment | No obvious shock and vibration | |||||||
| Installation category | Class III | |||||||
| Installation | DIN standard rail | |||||||
| Dimensions(mm) | W | 17.5 | 35 | 52.5 | 70 | |||
| H | 80 | 80 | 80 | 80 | ||||
| Deep | 71 | 71 | 71 | 71 | ||||
| Weight(kg) | 0.12 | 0.24 | 0.36 | 0.48 | ||||
Contact Us
- Zhejiang Carspa New Energy Co., Ltd.
- Contact nameMike Nan Chat Now
- Phone86-577-62767199
- AddressXinhejia Industrial Zone, Baishi Town
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