It protects the motor from single phasing, reverse phasing or unbalanced electrical supply. It has three independent voltage and phase sensing circuits....
Protection of induction motors against single phasing or reverse phasing or unbalance supply is one of the major problems in electrical systems. For safe running of 3-phase motors, special protections that keep a continuous watch on supply...
We are offering single phase preventor. General features:- easy to install user friendly normal indication available spp indication available application:- suitable for 3 phase equipments agricultural pump starters 3 ph. Split ac machines hoist motor control ...
features Ø Monitors incoming 3-phase supply Ø Models with pre-wired connections Ø Easy to fit inside most motor panels Ø Switch for “Auto-Manual” Operations* Ø Adjustable “ON” time delay* Ø...
Negative Sequence Voltage Operated Single Phasing Preventor. Suitable for any H.P. Motor. Fixed Trip setting at (+ / -) 40V. Unbalance in R.Y.B. Phases. Auto Reset. Protection against single phasing, reverse phasing, unbalance voltage....
Feautures : Top Tank Level Controller Sump Tank Level Controller Delay On Timer Recommended Load Upto 25A Suitable for : All Three Phase Pump Starter Single Phase Mono Block Pumps Single Phase Open Well Pumps Single Phase Jet Pumps Single Phase...
Feautures : PHASE SEQUENCY SENSING & SINGLE PHASE Preventer Inbuilt Low Voltage / High Voltage Cut-Off Dry Run / Over Load Protection (1 CT Coil ) (Range 0.1A To 40 A) Dry Run Restart Timer Facility Delay On Timer Cyclic Timer 2 Line LCD Display...
FEATURES : Available for Single Phase & Three Phase Supply Protect Motor from Over Load Protection against Dry Running Protection against high/low cut off voltage (optional) Protection of reverse phase sequence...
Auto switch Single Phasing Preventer reverse phasing preventer protection against unbalanced voltages. Protects 3-Phase Motors when any of the three phase is absent, or phase sequence reverses and also when the voltages across them is not equal or...
Voltage Sensing SPP & Autoswitch: It gives protection at sensing points only. It senses Negative sequience Component of Voltage and protects the motor against phase failure. Unbalanced supply and reverse phase sequence of voltage.For autoswitch, no...
Most of the commercial and industrial have large electrical load which inductive in nature. Such as Motors, large machines, air conditioners, drives etc. which results in a lagging power factors. This means loss and wastage of energy and heavy...