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INPSVG HV Static Var Generator

INPSVG HV Static Var Generator

INPSVG HV Static Var Generator

The INPSVG HV series is a high-voltage dynamic reactive power compensation device based on IGBT power electronics technology. It provides real-time control of reactive power, power factor, and voltage stability while suppressing voltage fluctuation and flicker under dynamic load conditions.

The system consists of an incoming cabinet, power cabinet, and control system. Modular power units and high-speed fiber-optic control enable flexible configuration and reliable operation.

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Product Description

The INPSVG provides fast and precise reactive power regulation through advanced IGBT-based control technology. It supports multiple operating modes, including reactive power compensation, power factor optimization, voltage regulation, and harmonic mitigation, making it suitable for demanding industrial power systems.

Product Features

01

Multi-Mode Power Quality Management

Supports reactive power control, power factor regulation, voltage stabilization, harmonic mitigation, and HVRT/LVRT capability.

02

Fast Dynamic Response

Response time ≤ 5 ms for effective voltage fluctuation and flicker suppression.

03

High Efficiency Performance

System efficiency ≥ 99%; output current distortion < 2% under full load.

04

Advanced Control System

Dual DSP + Dual FPGA architecture with fiber-optic communication for high-speed and reliable control.

05

Comprehensive Protection

Includes busbar protection, DC link monitoring, IGBT fault detection, and overtemperature protection.

06

Flexible Cooling Options

Supports low-noise air cooling and optional closed-loop water cooling.

Technical Specifications

Grid Parameters

Rated Voltage

6–35 kV

Grid Requirements

Frequency: 50 ± 1 Hz; 3-phase Unbalance: < 2%; Voltage Fluctuation: < ±15%; THDv: < 5%

Installation

Operating Altitude

≤ 1000 m

Ambient Temperature

–10°C to +40°C (Air conditioning recommended if exceeding range)

SVG Specs

Capacity

1–61 Mvar

Connection Type

3-phase 3-wire

Cooling Method

Forced air-cooled / Water-cooled

Reactive Range

100% capacitive to 100% inductive (Continuous stepless regulation)

Operating Modes

Constant PF / Constant Reactive Power / Constant Voltage / Constant Current / Integrated Voltage-Var Control

Response Time

≤ 5 ms

Harmonic Performance

Output current THDi < 3%

Overload Capacity

1.1In (Continuous), 1.2In (for 1 minute)

Installation Type

Indoor cabinet / Outdoor container

Communication

RS485 Modbus, Fiber optic communication

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