PRONAL STP Rubber Bag demage detector
A device capable of detecting the rupture of the rubber membrane or bag
5 meters long cable (10&15m upon request)
Used in oil preservation systems
- Type parameter
- Commodity name: PRONAL STP Rubber Bag demage detector
- Commodity ID: 1105555577745592320
- 规格1: 5 meters long cable (10&15m upon request)
- 应用: Used in oil preservation systems
- 类型: Detecting relay
- 特征: Rubber membrane
PRONAL STP bladders are installed within the power transformer oil conservator to protect the oil against external
When oil level varies, it autonomously inflates with atmosphere pressure so as to compensate oil volume variation.
Thus, dielectric oil is never in contact with external air & protected against pollutants.
Dielectric oil quality is paramount for the power transformer reliability. STP bladder is a first prevention system.
More and more end users ask for this rupture relay as a second security.
Avoiding transformer maintenance, oil treatment intervention together with ensuring general transformer
protection are the best arguments expected from end users.
ONE (01) BLADDER RUPTURE RELAY KIT includes :
- ONE (1) optical sensor
- ONE (1) control unit
- ONE (1) Signal connection box
- ONE (1) 5 meters long cable (10&15m upon request)