OUVR-5 Self-resetting Overvoltage and Undervoltage Protector

Product category:: Self-resetting Overvoltage and Undervoltage Protector
Product code:: P-370
Model:

Function & Use (Application Scenarios)

Terminal electrical appliances, self-resetting over-voltage and under-voltage protectors are mainly applicable to new intelligent protection electrical appliances. The product adopts a modular standard design. When the power supply line has over-voltage or under-voltage, the protector can quickly and safely cut off the circuit under continuous high voltage impact, preventing abnormal voltage from being sent to the terminal.

Surprise on inquiry

Product highlights

Smart Communication Support
Engineering Application Compatibility
Stable and reliable operation
Easy system integration

Model

Request a Quote Chat on WhatsApp

Main Product Parameters

CategorySwitchgearSecondary categoryAuto-reset Overvoltage and Undervoltage Protector

Product details

Function and Usage

The OUVR-5 resettable overvoltage and undervoltage protector is a new generation of intelligent protection electrical equipment. This product adopts a modular standard design. When the power supply line experiences overvoltage or undervoltage, the protector can quickly and safely cut off the circuit under continuous high voltage impact, preventing abnormal voltage from entering the terminal electrical appliances and causing accidents. When the voltage returns to normal, the protector will automatically reconnect the circuit within the specified time, ensuring the normal operation of the terminal electrical appliances in an unattended environment.

Detailed Parameters

Parameter Category	Parameter Item	Parameter Value
Product Model		OUV-R-5
Rated Voltage In(A)		AC230V(1P+N), AC400V(3P+N)
Rated Current (A)		32, 40, 50, 63, 80
Pole Number		1P+N, 3P+N
Rated Short-circuit Limit Current Inc(A)		6000
Wiring Capacity (mm²)		25
Overvoltage Protection (V)		AC270±5
Undervoltage Protection (V)		AC170±5
Self-reset Voltage Range (V)		196~253
Delay Reset Connection Time (s)		30±10
Electrical Life (times)		10000
Mechanical Life (times)		50000
Working Environmental Temperature (°C)		-35~+70
Rated Impulse Withstand Voltage (V)		4k

Requirement confirmation

Application, rating, quantity and drawings are checked first.

Factory matching

Supplier capacity, certificates and production slot are reviewed.

Order transaction

Confirm commercial terms, sign the commercial contract, and confirm the related document checklist.

Shipment control

Packing photos, inspection records and delivery status are tracked.