HAPS VRP
HAPS VRP is a cost-effective three phase precision AC voltage regulator with inbuilt Healthy Automatic Phase Selection (HAPS) system which selects the best incoming voltage phases, ignores incoming neutral and provides a stabilized single-phase output
with a fresh grounded neutral. This ensures maintenance-free operation of electronic equipment over a wide range of input voltage range even in situations of phase loss and broken input neutral.
TSi-HAPS VRP is designed to provide high precision power with a typical compensation time of 20 milliseconds to comply with the requirements of the ITIC curve for power supply to electronics.
How the HAPS VRP works:
The high frequency Insulated Gate Bipolar
Transistor (IGBT) driven converter takes the
incoming AC power, measures it against the
nominal voltage reference and then adds or
subtracts a compensating voltage to achieve a
precisely regulated 230 V output.
In events of unhealthy/missing incoming phase,
HAPS VRP automatically shifts to the next
available healthy phase and continues to provide uninterrupted useful output power.
Features and Benefits:
● HAPS VRP can work without incoming neutral. It creates its own perfectly grounded neutral.
● Ability to provide healthy single-phase output even in case of absence of one of the three input
phases. Thus, it can work and provide uninterrupted pure power with any of the two incoming
phases.
● Provides the output voltage within +/-1% of the nominal voltage with real-time optimum voltage
compensation, as well as spike & noise control.
● No change in wiring is required. Input will be three phase 4 wire and output will be single phase
3 wire.
● Static technology results in quiet operation, high product up-time & low maintenance.
● Internal surge voltage protection assures trouble-free operation.
● AC input circuit breakers and load over current protection prevents costly equipment damage.
● Tight control over electronic card failures, data corruption and machine breakdowns result in
higher productivity, lower operating costs, and greater consumer comfort.
● Lightweight and compact size makes for ease of installation.