* Representative image
1Ø Programmable Resettable Sectionalizer (1Ø PRS), Porcelain Cutout
Brand: Hubbell Power Systems
The Programmable Resettable Sectionalizer (PRS) is a device which has built-in intelligence to discriminate between temporary (transient) and permanent faults on distribution systems. It operates in conjunction with a backup automatic circuit recloser or a reclosing circuit breaker. It is specifically designed for the protection of single-phase lateral lines. When installed at the beginning of a lateral, it virtually eliminates nuisance outages. Its functional concept and design greatly improve system coordination.
Single-Phase Programmable Resettable Sectionalizers with porcelain cutout mounting assembly for sectionalizing overhead distribution lines upto 38kV.
- Programmable parameters: Counts, Actuating current, Reset time
- One programmable unit to meet all needs per specific voltage class
- Historical data storage for system overview and analysis
- Equipped with In-Air Resettable Trunnion
- Load break and Non-Load break options
Product details
General
Ambient Temp. Range
-40°C to 60 °C
Bracket Type
Selectable
Mounting Type
Programmable Sectionalizer with Porcelain Mounting Assembly
Type
Programmable Sectionalizer
Electrical Ratings
BIL
- 110 kV BIL (for 15kV PRS)
- 125kV BIL (for 27kV PRS)
- 150kV/170kV BIL (for 38kV PRS)
Current Rating
300 A
Frequency Rating
60 Hz
kV Class
- 15 kV
- 27 kV
- 38 kV
Withstand Current - Short Time (3 sec)
3,200 Amps Symmetrical