MULTISPAN SVR-22 User Manual

Power Supply : Self powered
Tripping Parameters : Under voltage
Over voltage
Output: 1 Relay 1C/O ,5A, 230V AC Resistive load
Input Voltage : 160 to 300V AC ( L- N ) 1Ø -2W,50/60Hz
Single Phase Voltage Relay
SVR-22
UNDER VOLTAGE KNOB
OVER VOLTAGE KNOB
FAULT INDICATION LED
for under voltage, over voltage,
MAIN LED
for visualisation of power
supply status

MULTISPAN SVR-22 Specifications

General

Brand	MULTISPAN
Model	SVR-22
Category	Relays
Language	English

Summary

Product Specifications and Features

Indicator LEDs and Control Knobs

Details on Fault Indication LED, Under Voltage Knob, Over Voltage Knob, and Main LED.

Power and Output Parameters

Information on power supply, input voltage range, and output relay specifications.

Tripping Parameters

Defines the tripping conditions for under voltage and over voltage.

Terminal Connections and Control Functions

Terminal Layout and Specifications

Details on terminal connections, power supply, input voltage, and output configuration.

Delay Times and LED Indications

Information on trip delay, power ON delay, and LED status indications.

Control Function Waveforms

Illustrates the control logic for over voltage and under voltage tripping with hysteresis.

Dimensional Information and Safety Precautions

Product Dimensions

Provides the physical dimensions of the voltage relay in millimeters.

General Safety Guidelines

Instructions for safe operation, handling, and electrical shock prevention.

Wiring and Interference Precautions

Guidelines for safe wiring, cable selection, and reducing electromagnetic interference.

Installation Guidelines

General Installation Procedures

Instructions for panel mounting, preventing foreign objects, and circuit breaker installation.

Mechanical Mounting on DIN Rail

Step-by-step guide for installing and removing the unit from a DIN rail.

Environmental and Terminal Usage

Notes on environmental proximity and avoiding connections to unused terminals.