Function
Categories |
Voltage Control Relay |
Rated supply voltage |
AC220V |
Rated supply frequency |
50Hz/60Hz |
Over- voltage action value |
265V |
Under -voltage action value |
175V |
Action delay range |
0.1s |
Voltage measurement error |
≤1% |
Rated insulation voltage |
415V |
IP Class |
IP 20 |
Delay error |
±10%+0.1s |
Knob setting accuracy |
±1V |
Applications
Used in air conditioning units, elevator machine room, pumps, fans and other motor control applications, as protection of over-voltage, under voltage, phase failure, phase sequence and phase unbalance. When the power supply is abnormal, turn off power supply to protect the equipment.
Features
Built-in microprocessor, true RMS measurement, measurement accuracy ≤1%.knob setting, LED indicator shows working status.Use(magnetic latching)relay to achieve products low-power. DIN rail mounting.
Rated supply voltage | AC 220V | ||
Rated supply frequency | 50/60Hz | ||
Contact Configuration capacity(A) | 32A.40A、63A、 80A Resistive | ||
Maximum load power | 7kVA(40A)、13kVA(63A). 17kVA(80A) | ||
Over-voltage action value | 36G:265V 36T:225~265V(Knob setting) | ||
Over- voltage reset value | 36G:257V 36T*(97%) Over voltage action value*(97%) | ||
Under-voltage action value | 36G:175V 36T:165~215V(Knob setting) | ||
Under-voltage reset value | 36G:180V 36T: *(103%) Under voltage action value*(103%) | ||
Action delay | 36G:0.1s 36T:0.1s~ 10s(Knob setting) | ||
Power on delay | 36G:2s 36T:0.3s~ 30s(Knob setting) | ||
Reset delay | 36G:1s 36T:0.3s~ 30s(Knob setting) | ||
Voltage measurement error | ≤1% | ||
Delay error | ±10%+0.1s | ||
Knob setting accuracy | ±1V | ||
Rated insulation voltage | 415V | ||
IP Class | IP 20 | ||
Class of pllution | Ⅲ | ||
Electrical Life | 105 | ||
Mechanical life | 106 | ||
Altitude | ≤2000m | ||
Allowable relative humidity | ≤50% ( 40°C ) (No condensation ) | ||
DIN rail Standard | width 35mm(IEC/EN60715) |
Function Diagram
Wiring Diagram
Dimensions
> Is Circuit breaker AC or DC?
Circuit breakers can be designed for both AC (alternating current) and DC (direct current) applications. However, AC and DC circuit breakers have some differences in...
> How to use Circuit Breaker?
Select a suitable circuit breaker based on circuit requirements, install it in the electrical panel after power - off, let it monitor current during normal operation...
> Market Prospect Analysis of Circuit Breakers
The circuit breaker market has witnessed steady growth over the past few years, driven by the expansion of power infrastructure, industrial automation, and the burge...
> How does RCCB circuit breaker work?
A Residual Current Circuit Breaker (RCCB), also known as a Ground Fault Circuit Interrupter (GFCI) in some regions, is a crucial safety device in electrical systems.