Swipe or use the arrows to view product images.
11kv 400A/630A Outdoor Electric Distribution Circuit Breaker Three-Phase Auto-Recloser
| Price | $1300.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 431 people viewed |
Breaking Capacity:
High Voltage Circuit Breakers
Operation:
Energy-storage Type
Speed:
High-Speed Circuit Breaker
Arc-extinguishing Medium:
Vacuum
Structure:
ACB
Poles Number:
1
Type:
Circuit Breaker
Function:
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
Certification:
ISO9001-2000, CCC
Brand:
Bdn
Place of Orignal:
Zhejiang
Phase Number:
3
Mechanical Life:
10000
Rated Voltage:
11-15kv
Rated Current:
400/630/800/1250A
Insulation:
Casting Insulation
Trademark:
BDN
Transport Package:
Wooden Case
Specification:
1150x880x800mm
Origin:
China
HS Code:
85353010
Product Description
BDN auto-recloser is type of outdoor high voltage vacuum circuit breaker using integral unique design of embedded poleand high reliability of the operating mechanism.The device is mainly used in medium voltage overhead powergrid,As, Load curent, overload current and short-circuit current,high reliability, high mechanical life,small size, light weight and easy to instal.
1.Air temperature: Maximum temperature: +85ºC; Minimum temperature:-45ºC
2.Humidity: Monthly average humidity 95%; Daily average humidity 90% .
3.Altitude above sea level: Maximum installation altitude: 2500m or more higher.
4.Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
5.Summer barometric 84.7Kpa(635mmHg) Winter barometric 85.6Kpa(642mmHg) Max wind speed 34m/s
6.Humidity of 13mg and Vapour Pressure 17mm/Hg. No frequent violent shake.
| Item | Unit | Data | ||||
| Rated voltage | kV | 11/15 | 27 | 38 | ||
| Rated current | A | 400/630/800/1250 | ||||
| Rated frequency | Hz | 50/60 | ||||
| Rated short circuit breaking current | kA | 12.5/16/20/25 | ||||
| Rated short current switching current(peak) | kA | 31.5/40/50/63 | ||||
| Lightning impulse withstand voltage(peak) | kV | 95/110 | 125/165 | 170/200 | ||
| Rated peak value withstand current | kA | 31.5/40/50/63 | ||||
| 4S short time withstand current | kA | 12.5/16/20/25 | ||||
| Rated operating circulate | O-0.5S-CO-2S-CO-5S-CO | |||||
| Breaking current frequency under rated short circuit | time | 200 | ||||
| Mechanism life | time | 30000 | ||||
| Secondary loop 1 min power frequency withstand | kV | 2 | ||||
- Similar Products