Description
The JVH TNS-30KVA-J Automatic Voltage Regulator is designed for high-capacity industrial and commercial power stabilization. It ensures a stable and consistent power supply to protect critical and sensitive equipment from voltage fluctuations. Built with a servo motor regulation system, this AVR delivers precise voltage control, while the digital display provides easy monitoring of input/output voltages. The built-in by-pass feature allows for continuous operation during maintenance without interrupting power flow. Equipped with an ELCB breaker, the unit provides enhanced safety against electrical leakage and faults.
Key Features:
- Capacity: 30KVA
- Input Voltage Range: 220V – 460V
- Output Voltage: 380V AC (Auto / Manual Mode)
- Frequency: 60Hz
- Start-Up Delay: 5 – 8 seconds for equipment protection
- Connection Type: Terminal Log
- By-Pass Function: Manual by-pass for uninterrupted power supply
- Digital Display: Real-time input and output voltage monitoring
- Main Breaker: 100A heavy-duty breaker
- Safety Features:
- ELCB (Earth Leakage Circuit Breaker) for electrical protection
- Overload and short-circuit protection
Applications:
- Large industrial plants and manufacturing lines
- High-capacity commercial facilities
- Data centers and IT infrastructures
- Hospitals and sensitive medical equipment
- Heavy-duty electrical systems requiring stable voltage






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