BR10-PR-27 Solid Dielectric Recloser
BR10-PR-38 Solid Dielectric Recloser
Reclosers are installed on MV overhead distribution lines, and they are divided into SF6 gas and solid insulated types depending on the insulating medium.
The BR10-PR series recloser has a built-in voltage sensor in each bushing of the pole and current sensor in the horizontal bushing to monitor distribution lines and performs line protection.
It not only guarantees mechanical durability and operational reliability by employing a bi-stable magnetic actuator, but also does not require any additional power to keep it open or closed.
Adopts field-proven vacuum interrupters for electrical and mechanical operation reliability.
All electronic components and related modules are housed in the enclosure of the control to ensure user safety, easy maintenance and operational reliability.
| Ratings | Gas insulated | Solid Dielectric | |||
|---|---|---|---|---|---|
| 17.5kV | 27kV | 38kV | 27kV | 38kV | |
| Applicable Standard | ANSI/IEEE Std. C37.60 | IEC 62271-111 | |||
| Rated Voltage (kV) | 17.5 | 27 | 38 | 25.8, 27 | 38 |
| Rated Current (A) | 630 | 630, 800 | 800 | ||
| Rated Frequency (Hz) | 50/60 | 50/60 | 50/60 | ||
| Rated short-time withstand Current (kA) | 16/1sec | 12.5/1sec, 16/3sec |
16/3sec | ||
| Rated Making Current (kAp) | 40 | 32.5, 40 | 40 | ||
| Rated Power Frequency Withstand Voltage(kV) | 50 | 60 | 70 | 60 | 70 |
| Impulse Withstand Voltage(kV) | 110 | 150 | 180 | 150 | 180 |
| Mechanical Endurance(times) | 10,000 | ||||
| Interrupting Medium | SF6 gas | Vacuum | |||
| Operating Mechanism | Manual or Bi-stable Magnetic Actuator | ||||
| Bushing Material | Polymeric Insulator | HCEP | |||
Used as a traditional protective device to protect distribution lines or substations.
Used as a protective device in systems requiring the automatic loop control scheme as well as line protective elements.
Used as a protective device in systems requiring the load shedding function to maintain constant power quality.
Used as a protective device for distributed energy resources connected to distribution lines.
Used as a circuit breaker to implement an automatic source transfer function to minimize outage durations for critical loads or customers.
BR-10R/RN and BR-10RK control.
CT open protection & voltage divider boards for recloser.
BH SYSTEM249-14, Soltaesangdu-gil, Hyangnam-eup, Hwaseong-si, Gyeonggi-do, KOREA
COPYRIGHT (C) BH SYSTEM. ALL RIGHTS RESERVED.
Designed by Molto.
