RMU(Ring Main Unit) SUPPLIERS IN BANGLADESH
The RMU switchboards of Regency Power Limited, insulated in gas, allow the connection, power supply and protection of transformers for open or radial ring networks. Transformer protection can be achieved:
- with a combination of fuses and switches for transformers up to 2,000 kVA.
- via a switch with a protection relay for transformers up to 8,000 kVA.
Thanks to line protection with 630A circuit breakers, network switching via disconnectors and integrated remote power control devices, our RMUs allow for various connections.
KEY FEATURES
Our ring main units have proved successful in terms of economy and ecology. It appears more important for underground cabled power distribution network in improving its devices and other aspects, with the rapid development of urbanization; ring main units (RMU), are widely used in urban power grids, due to its safe and reliable performance, compact and superior cost-effectiveness.
- Rated current 630A
- Three-position disconnector downstream vacuum circuit breaker.
- Protection relay with ring core CTs on cable bushings.
- Motor operation for load break switch.
- Capacitive voltage indication system
TECHNICAL DATA
Busbar Rating
1250 A
Protection
IP55
Installation
Outdoor
Usage
3 ways
No of Poles
Triple Pole
Short-ckt time
25kA
Frequency
50Hz
Insulation
SF6
Material
Mild Steel
Warranty
01 Year