V-SERIES AUTOMATIC VOLTAGE STABILIZER
voltage fluctuation
In the real world power line voltage occurs frequently especially in industrial area. Every electrical equipments and devices do have a working voltage limit/tolerance. Some equipment are build to tolerate ±10% of nominal voltage while others ±5% or less depending on sensitivity.
effects
The correct operation of electrical and electronic equipment depends on the voltage accuracy and stability. In the event of long time over voltage, it will lead to damage of the equipment; while long time under voltage will cause malfunction and computation errors of the electrical & electronic equipment.
TECHNICAL DATA
Input Voltage
- single phase: 230V ±12%
- three phase: 415V ±12% + neutral
Output Voltage (true rms)
- single phase: 230VAC ± 1.5%
- three phase: 415VAC ± 1.5%
Rated kva
- single phase: 1KVA ~ 30KVA
- three phase: 3KVA ~ 150KVA
Output Waveform / Distortion
- sinewave/follow input
Response Time
- 0.05 ~ 0.07 sec/V
Frequency
- 50 / 60Hz
Applications
- CNC wire-cut / EDM
- CNC drilling machine
- X – Ray equipment
- Industrial robots
- Communication system
- PLC equipment
- Broadcasting equipment
- Photographic processing equipment
- Photocopy machine
- Test equipment
- Computers
- Medical equipment
- LAB equipment
Standard Features
- over current circuit breaker
- analog voltmeter
- phase indicator lamps
- phase selector switch for voltmeter (for three phase only)
TECHNICAL SPECIFICATIONS
Efficiency
- > 95%
Over Current Protection
- MCB / MCCB
Operating Temperature
- 0°C ~ 45°C
SPD surge protection
- 1 phase standard
- 3 phase (optional)
Phase loss sensing protection
- phase sensing relay (optional)
Automatic output delay on system
- time delay (optional)
Optional features
- surge protection device (SPD)
- phase loss (3 phase model) c/w programmable under / over voltage detector / phase sequence monitoring
- automatic output delay on system
- manual bypass switch