3-phase voltage monitoring relay for phase sequence, phase loss, over and under voltage(separately adjustable setpoints) with built-in time delay function. Supply ranges from 208 to480 VAC covered by two multivoltage relays. 17.5 mm wide housing suit-able both for back and frontpanel mounting.
Property
TRMS 3-phase over and under voltage, phase sequence and phase loss monitoring relay
Detects when all 3 phases are present and have the correct phase sequence
Detects if all the 3-phase-phase are within the set limits
Upper and lower limits separately adjustable
Measures its own power supply
Selection of measuring range by DIP-switches
Adjustable voltage on relative scale
Adjustable delay function (0.1 to 30 s)
Output: 5 A SPDT relay N. E. For mounting on DIN-rail in accordance with DIN/EN 50 022
17.5 mm DIN-rail housing
LED indication for relay, alarm and power supply ON
Brain Electrical Co., Ltd is a specialized manufacturer and exporter of various monitoring relay, solid state relay, panel meter, proximity switchs and other other electrical products. We also will supply good service to all customers with honest cooperation attitude and try our best to develop the process of automation.
Our Brand: BRAIN
Product certifications: ISO9000, CCC, CE, UL, TUV.
What we offer:
1) Electric products: Various monitoring relay, AC contactors, solid state relays, earth-leakage protective breakers, motor controller, tools, meters, switches, fuses and other electrical accessories
2) Pneumatic elements: Cylinders, cylinder accessories, solenoid valves, PU tube
3) New Energy: Solar inverter, Solar Power system
4) Consulting service: We have successful experience in helping foreign suppliers source electrical and parts in China.
Philosophy: What can we do for you?
1) Excellent quality, reliable services and reasonable prices
2) Creating value for Customers
