| 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
> Does Your Electrical System Need a Contactor?
This device is vital in electrical setups, but many wonder when it’s necessary. Let’s simplify when a contactor makes sense for your system.
> What's the Right Circuit Breaker for Different Household Electrical Scenarios?
Choosing a household circuit breaker isn't one-size-fits-all. A breaker that works for bedroom lights may not be safe for kitchen appliances, and one for dry spaces ...
> What Key Factors Should You Consider When Choosing a Relay for Low-Voltage Electrical Systems?
In low-voltage electrical systems—whether for residential smart homes or small commercial setups—devices that manage current flow safely are critical. One component ...
> Worried About Lightning Damaging Your Equipment? Use SPD Surge Protective Device to Protect It
Summer thunderstorms, lightning-induced power surges, and even large appliance startups can send harmful voltage spikes through your electrical system. These spikes ...