RV8-1uvr A220/A230/A240 LCD Display Voltage Relay

• Customization: Available
• Theory: Conrol Relay
• Usage: Household Appliances Relay
• Model NO.: RV8-1UVR
• Phase: 1
• Electricity Type: Ac
• Number of Pole: 1
• Load: High Power Relay
• Protective Characteristics: Enclosed Relay
• Action Principle: Conrol Relay
• Size: Miniature
• Type: Electric Parameter Relay
• Brand: Winston
• Voltage Range: AC220V
• OEM/ODM: Yes
• Condition: Original New
• Transport Package: Export Standard Carton Box or ODM
• Specification: 90× 18× 64mm
• Trademark: Winston/OEM
• Origin: China, Zhejiang, Wenzhou
• Production Capacity: 5000PCS/ Week

Product Description

Applications

-Product is used for highly fluctuating inductive load such as Air Conditioning system inIndustrial and commercial establishments. It protects the system equipment and load from sudden under voltage fuctuations.
 

Function Features

- Controls its own supply voltage(True RMS measurement).

- Measuring frequency range:45Hz-65Hz

- Voltage measurement accuracy<1%.

- Relay status is indicated by LED.

- 1-MODULE,DIN rail mounting.
 

Model and connotation

Technical parameters

Technical parameters	1UV	4UV
Function	Under voltage
Monitoring terminals	L-N	L1-L2-L3-N
Supply terminals	L-N	L1-N
Voltage range	220V/230V/240V
Ranted supply frequency	45Hz-65Hz
Under voltage threshold	R:fixed 75% of Un; S:70%-95%of Un
Trip delay time	1s
Hysteresis	5V
Measurement error	≤1%
Power on delay time	Adjustable: 5min-15min
Recovery delay time	Adjustable: 5min-15min
Konb setting accuracy	10% of scale value
Supply indication	green LED
Output indication	red LED
Output	1×SPDT
Current rating	10A/AC1
Switching voltage	250VAC/24VDC
Mechanical life	1×10^7
Electrical life(AC1)	1×10^5
Operating temperrature	-20°C to +55°C(-4°F to 131°F)
Storage temperature	-35°C to +75°C(-22°F to 158°F)
Mounting/DIN rail	Din rail EN/IEC 60715
Protecting degree	IP40 for front panel /IP20 terminals
Operating position	any
Overvoltage category	III.
Pollution degree	2
Max.cable size(mm²)	soild wire max.1×2.5 or 2×1.5/with sleeve max.1×2.5(AWG 12)
Tightening torque	0.8Nm
Dimensions	90×18×64mm
Weight	63g,65g
Standards	EN 60255-1,IEC60947-5-1

Functions Diagram

 

Wiring Diagram

 

Panel Diagram

Dimensions(mm)

 

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