Function
|
Categories |
Motor Protector Relay |
|
Rated control supply voltage |
AC380V. AC220V. 50Hz/60Hz |
|
Rated insulation voltage |
AC690v |
|
Contact capacity |
Ith:5A;AC-15;Ue/Ie 380V/0.95A 240V/1.5A |
|
Current measurement accuracy |
≤2% |
|
Number of poles |
3P |
|
IP Class |
IP20 |
|
Use category |
AC-15 |
|
Altitude |
≤2000m |
|
Coordination type |
2 |
|
Power consumption |
≤1.5VA |
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，current measurement accuracy ≤2%.Button（dialbutton）setting,digital tube display current values.With phase failure,overload,unbalance,syall protecting,four optional trip classes.No-load start,protection of any phase loss or overload.No contact protection.
| Rated supply voltage | AC380V、AC220V 50Hz/60Hz |
| Current measurement accuracy | ≤2% |
| Display mode | Digital tube display |
| setting mode | Button setting |
| Rated working voltage | AC380V |
| Number of poles | 3P |
| Rated insulation voltage | AC690V |
| IP Class | IP20 |
| Coordination type | 2 |
| Type and set of contacts | 95 --- 96 97-----98 |
| Contact capacity | Ith: 5A; AC-15 : Ue/le 380V/0.95A 240V/1.5A |
| Use category | AC-15 |
| Electrical life |
105 |
| Mechanical life |
106 |
| Altitude | ≤2000m |
| Allowable relative humidity | ≤50%(40°C)(No condensation) |
| Power consumption | ≤1 5VA |
| Insallation | Screw or DIN rail mounting |
Wiring Diagram
Dimensions
> What is mccb and mcb?
MCCB, for large - scale industrial and commercial use, handles high - current loads, detecting over - currents with thermal - magnetic or electronic trip units. MCB,...
> 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...