Product Category

High Output Dynamic Automatic Voltage Controller

High Output Dynamic Automatic Voltage Controller

The automatic voltage regulator includes components like AC-AC converter, knife switch (QS), molded case circuit breaker (QF), contactor (KM), and compensation transformer. Using controlled power electronics, it allows bidirectional energy flow. It constantly monitors real-time grid voltage and adjusts it through the AC-AC converter to maintain the load terminal voltage at the set value. The knife switch aids bypass during maintenance, and the contactor handles load connections in compensation mode. This system guarantees stable voltage regulation.

Model:
AVC
Brand:
ARK

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high output automatic voltage controller

Description

Automatic Voltage Controller

The Automatic Voltage Regulator (AVR) is a comprehensive system comprising an AC-AC converter, knife switch (QS), molded case circuit breaker (QF), contactor (KM), and compensation transformer. Utilizing fully controlled power electronics, the AC-AC converter enables bidirectional energy flow. The knife switch (QS) serves the dual purpose of an interlock circuit breaker and facilitates bypass during maintenance. Contactor KM manages load connection/disconnection in the compensation state.

Features

Bidirectional Energy Flow: Enabled by the fully controlled power electronics in the AC-AC converter.
Bypass Capability: Facilitated by the knife switch (QS) during maintenance.
Dynamic Compensation: The AVR continuously monitors grid voltage in real-time, adjusting the compensation transformer to ensure load terminal voltage aligns with the set value.
High Output Capability: Enhanced by the High Output Dynamic Automatic Voltage Controller.
Battery Integration: Incorporated with battery automatic voltage controller for added stability.
Versatility: Capable of high output regulation, both with and without battery support.

Technical Specifications

Type	Series 220V	Series 380V
Norminal Voltage	AC220V (±20%)	AC380V (±20%)
Rated Frequency	50Hz±5%
Compensating Current	30kVA	30kVA, 45kVA, 60kVA, 80kVA, 100kVA, 120kVA, 250kVA, 500kVA
Network	L/N	3P4W
Current Harmonic Distortion Rate	Increment ≤1%
Voltage Harmonic Distortion Rate	Increment ≤1%
Output Voltage	220V±1%
Voltage Regulating Way	Stepless, Breakerless
Regulating Way	Separate phase regulation
Power Factor	0.5 lag to 0.7 lead
Machine Efficiency	≥95%
SCR Bypass	SCR Bypass Yes, with Relay
Display	7-inch touch screen, providing parameter settings, power information display, fault records, historical curves, etc.
Protection Function	Input overvoltage/undervoltage protection, output overvoltage/undervoltage protection, input overcurrent protection, transformer overtemperature protection, output overload protection, etc.
Communication Methods	Four-channel RS485 communication interface (support GPRS/WIFI wireless communication), Ethernet, USB
Altitude without Derating	＜2000m
Temperature	-20℃ ~ 50℃
Humidity	＜90% RH
Pollution Level	Below level Ⅲ
Noise	≤65dB
Inlet Way	Top entry
Protection Grade	IP20

Product Category

High Output Dynamic Automatic Voltage Controller

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