22kv Pole Mounted Automatic Circuit Recloser
|FOB Price:||US $1 / Box|
|Min. Order:||1 Box|
|Min. Order||FOB Price|
|1 Box||US $1/ Box|
|Payment Terms:||L/C, T/T, Money Gram|
- Model NO.: RCW
- Operation: Electric Type
- Arc-extinguishing Medium: Vacuum
- Structure: Conventional Circuit Breaker
- Function: Overcurrent Protection, Circuit-Breaker Failure P
- Trademark: Rockwill
- Origin: China
- Breaking Capacity: High Voltage Circuit Breakers
- Speed: High-Speed Circuit Breaker
- Installation: Fixed
- Type: Circuit Breaker
- Certification: VDE, ISO9001-2000, CE, UL, CB, CCC
- Specification: iec
- HS Code: 85352100
Uses imported outdoor Compound silicon rubber for insulated material. The device has light weight, long life and is able to endure hash outdoor climate. It has no oil or gas, environmentally friendly.
Advanced DSP is used in this system. The device integrates the functions of control, protection, measurement and communication.
The device uses the integrated sensor technology and can be monitored and measured on-line.
The circuit-breakers can be closed or open in-phase. This can restrain over -voltage and surge current in operation effectively. This feature has special advantages with capacitors.
Rich Communication methods. The recloser can communicate through GPRS modem and support English or Chinese short messages.
|4||Power frequency 1min||Dry||kV||50||65||85|
|5||Lightning impulse withstand voltage(peak value)alternate, opposite/fracture||kV||110||150||170|
|6||Rated short circuit breaking current||kA||20||16/25||12.5|
|7||Rated short current switching current(peak value)||kA||50||40/63||31.5|
|8||Rated peak value withstand current||kA||50||40/63||31.5|
|9||4S short time withstand current||kA||20||16/25||12.5|
|10||Rated operating circulate||O-T1-CO-T2-CO-T3-CO-T4-CO|
|11||Breaking current frequency under rated short circuit||times||30|
|13||Secondary loop 1 min power frequency withstand voltage||kV||2|