Description

GENERAL DESCRIPTION

The JVH 50KVA Three-Phase Automatic Voltage Regulator (AVR) is a high-capacity voltage stabilization solution designed to deliver consistent and accurate 220V / 230V output for three-phase electrical systems.

Built with a digital control circuit board and a mechanical servo-type regulator, this AVR provides fast voltage correction and dependable performance even under unstable power conditions. It features a main dry-type transformer and an integrated by-pass switch, allowing continuous operation during maintenance and ensuring maximum system reliability.

FULL PRODUCT FEATURES

Electrical Specifications

• Capacity: 50KVA
• Phase: Three-Phase
• Input: 3W
• Frequency: 50 / 60Hz

Voltage Range

• Input Voltage: 160V – 260V
• Output Voltage: 220V / 230V (Stable)

Control & Regulation

• Digital control circuit board for accurate voltage sensing
• Mechanical (servo motor type) voltage regulation
• Manual output voltage adjuster for fine voltage calibration

Protection & Safety

• High and low voltage protection
• Power-on breaker with MCCB relay – 100A
• Reliable protection against voltage fluctuation and overload conditions

Construction & Reliability

• Main dry-type transformer for durability and low maintenance
• Built-in by-pass switch for uninterrupted power during AVR servicing
• Heavy-duty industrial enclosure for long-term operation

APPLICATIONS

The JVH 220V 50KVA Three-Phase AVR is ideal for power-sensitive and high-load equipment such as:

• Industrial machinery and production lines
• CNC and automated equipment
• Commercial buildings and offices
• Hotels, malls, and convention centers
• Hospitals and medical facilities
• Data centers and server systems
• Elevators and three-phase motor loads

Brand

JVH AVR