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Over Under Voltage Single Phase Voltage Monitoring Relay SVRD-220 110V 220V

Categories Single Phase Voltage Monitoring Relay
Brand Name: GINRI
Model Number: SVRD-220
Certification: CE
Place of Origin: China
MOQ: 10Pcs per month
Payment Terms: L/C, T/T, Western Union,Paypal
Supply Ability: 20000Pcs per month
Delivery Time: 5-8 working days
Packaging Details: 1 relay in individual box
Keywords: single phase voltage monitoring relay
measuring: L,N
Voltage Range: can be customized
type: svrd-220
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Over Under Voltage Single Phase Voltage Monitoring Relay SVRD-220 110V 220V


Single Phase Voltage Monitoring Relay SVRD-220


♦ Features

-- Single-phase monitoring of over- and undervoltage

-- Powered by the measuring circuit

-- 2 C/O contacts

-- 3 LEDs for status indication


♦ Protective Functions

-- Overvoltage

-- Undervoltage


♦ Typical Applications

• Pumps • Fans

• Blowers • Motors

• Compressors


♦ Approvals

• CE • CCC


♦ Technical data

TypeSVRD-220
Measuring circuitL,N
Rated voltage

110VAC,220VAC ,440VAC

240VAV,250VAC,50/60Hz

Monitoring functionsovervoltage ,undervoltage
Voltage setting range

Type suffix Undervoltage Overvoltage

Blank +15% -15%

A +10% -10%

B +12.5% -10%

C +15% -12.5%

T Customized Customized

IndicatorsOvervoltage,undervoltage ,and normal
Output contacts2 C/O
Contact capacity6A,250VAC
Diemnsions(H*W*D)79*23*79mm
MountingDIN rail


Single-phase monitoring relays are equipment for automatic control of effective voltage, as well as equipment such as household appliances and other equipment in home and office protection.

It is designed to protect against voltage variations that are not allowed in single-phase load power supplies. They have a wide range of adjustments, including turn-on time delays to protect refrigeration, compressors and air conditioning equipment.

Quality Over Under Voltage Single Phase Voltage Monitoring Relay SVRD-220 110V 220V for sale
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