AC 220V SCR Voltage Regulator

SCR voltage regulator changes voltage value on the load by phase-shift triggering, can continuously adjust the voltage on load. Adjustment range is 0-220VAC. There are three control output types for selection. The main output characteristic is stabilized voltage output. Small size, light weight, high accuracy, strong earthquake resistance, and affordable price.

SKU: CCHN-VRG-220

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Delivery date: 6-25 days

Overview

Features

Double-row LED digital display, real-time display of the current voltage.
High accuracy, strong shock resistance, good reliability, strong anti-interference ability, easy operation.
Adopt voltage negative feedback technology to stabilize AC voltage.

Specification

Model	CCHN-ZKG-2000-1	CCHN-ZKG-3000-2B	CCHN-ZKG-300-3B	CCHN-ZKG-2000A-2A	CCHN-ZKG-2000A-3A	CCHN-ZKD-6000-2A	CCHN-ZKD-6000-3A
Control Output Type	Control SSR-DV Module	Control 1 pc of Two-Way controlled Silicon	Control 2 pc of Antiparallel SCR or 1 pc of SKKT	Control 1 pc of Two-Way controlled Silicon	Control 2 pc of Antiparallel SCR or 1 pc of SKKT	Control 1 pc of Two-Way controlled Silicon	Control 2 pc of Antiparallel SCR or 1 pc of SKKT
Overall Dimension (LWH)	48mm48mm90mm	48mm48mm107mm		48mm48mm75mm		72mm72mm120mm
Opening Dimension (L*W)	45mm*45mm	45mm*45mm		45mm*45mm		67mm*67mm
Working Voltage	AC 220V 50Hz (Other voltages can customize)
Adjustment Range	0-220VAC
Ambient Temperature	-5℃~40℃
Relative Humidity	≤85% in non corrosive gas occasion
Main Output Characteristic	Stabilized Voltage Output
Certification	CE
Installation Mode	Panel Type
Power Consumption	3W

Dimension Drawing Example

Dimension Drawing Example of 220V AC SCR Voltage Regulator Details

Usage and Adjustment

Switch the POWER to ON and the voltage regulator will work.
Adjust the plus key ∧ or minus key ∨ on panel to make the voltage on load displayed by PV reach the required value or change the set voltage value displayed on SV.
SCR voltage regulator uses negative voltage feedback. It is strictly forbidden to supply half-wave power to the load, so as to prevent the DC current on load from burning feedback transformer inside the instrument. In daily use, it is also necessary to prevent the unilateral conduction of the SCR.
Do not drive inductive loads such as induction furnaces and step-down transformers to prevent damage to the SCR.
If the SCR cannot be fully conducted or the output is severely jittered, it is caused by reverse connection of the trigger connection wires. Exchange the two trigger signal output wires to each other.