Categories | Liquid Level Relay |
Model | ZHRL1-B |
Rated supply voltage | AC110V AC220V. AC380V 50Hz/60Hz |
Delay range | 0.1s~10s |
Cable length | ≤100m |
IP Class | IP 20 |
Use category | AC-15 |
Rated power consumption | ≤1.5VA |
Atitude | ≤2000m |
Contact configuration capacity(A) | 10A |
Contact capacity | 1 C/O |
Function
Applications
Used in single-phase control system, when the power supply is abnomal .
Features
Build-in mircoprocessor, true RMS measurement, voltage measurement accuracy<=1%. Measuring frequency 45Hz~65Hz, button setting. LCD displays voltage and fault information, protection can be turned on or off. Check 3-phase voltage value by botton, with counting and timing function. Record number and time of using devices. DIN rail mounting.
Rated supply voltage |
AC110, AC220V, AC380V, 50Hz/60Hz |
Rated power consumption |
≤1.5VA |
Sensitivity adjustable range |
5kΩ~100kΩ/adjustable relay |
Delay range |
0.1s~10s |
Contact configuration capacity |
10A |
Cable Length |
≤100m |
Accumulated timing error |
≤0.001% |
Count input signal |
AC/DC 20V-450V |
Short circuit protector type and maximum rating |
NT00-6A |
IP Class |
IP20 |
Class of pollution |
3 |
Altitude |
≤2000m |
Allowable relative humidity |
≤50%(40℃)/no condensation |
DIN rail Standard |
Width 35mm(IEC/EN60715) |
Function Diagram


Dimensions

> How Does a Motor Protector Relay Work?
If you’ve ever wondered how motors in factories, homes, or cars stay safe from damage, the answer often lies in a small but mighty device called the Motor Protector ...
> 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...