Single Phase Undervoltage Relay 3 LEDs For Status Indication 440VAC SVRD-220

Brand Name:GINRI
Certification:CE,CCC
Model Number:SVRD-220
Minimum Order Quantity:20PCS
Delivery Time:1-30 days upon order quantity
Payment Terms:L/C, T/T, Western Union,Paypal
Contact Now

Add to Cart

Active Member
Address: No.337,Kaichuang Road,Baitawang Industrial Distrit, Beibaixiang Town,Yueqing City,Zhejiang Province,China
Supplier`s last login times: within 47 hours
Product Details Company Profile
Product Details

Single Phase Undervoltage Relay 3 LEDs For Status Indication 440VAC SVRD-220


1 , over-voltage protection: When the grid voltage is greater than the set value starts the protection function, the action threshold setting range OFF-390-490V, action mode is definite time, action time setting range 0.1-25s. After the protection action, the grid voltage returns to less than the set value of 10V or more.


2 . Undervoltage protection: When the grid voltage is lower than the set value, it starts the protection function, the action threshold setting range is 300-370V-OFF, the action mode is the definite time limit, and the action time setting range is 0.1-25s. After the protection action, the grid voltage returns to more than 10 V above the set value.


♦ 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

China Single Phase Undervoltage Relay 3 LEDs For Status Indication 440VAC SVRD-220 supplier

Single Phase Undervoltage Relay 3 LEDs For Status Indication 440VAC SVRD-220

Inquiry Cart 0