H3CR-A8 Multi-function Time Delay Relay Introduction:
- Lorentzzi H3CR-A8 is a multifunctional time delay relay, there are 4 modes available, namely A, B2, E and J.
- The time range of H3CR-A8 is 0 seconds-130 hours adjustable.
- Mode A is the power-on delay function, that is, after power is turned on, the load will not be connected immediately but will start according to the set time delay.
- Mode B is flickers-on start. After power-on, the relay output will open and close according to the set periodicity.
- Mode E is Interval, which means after turning on this relay, it will turn on the load for a preset time and then turn off.
- The J is one-shot mode, and a 1-second voltage pulse will appear after the preset time.
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Timing Charts:
H3CR-A8 Product Panel Description:
Specifications:
| Model | H3CR-A8 |
| Working voltage | 100-240VAC, 24-220VAC/24-220VDC, 24-48Vac/12-48Vdc |
| Contact form | DPDT |
| Delay time | 1.2s-300h |
| Tolerance | -15% ... 10% at AC and -10% ... 10% at DC of rated supply voltage |
| Power consumption | 1.6W max |
| Setting method | Knob |
| Indication method | LED |
| External dimensions | 48*48*81.6 mm |
| Contact rating | 5A@250Vac, 5A@28Vdc |
| Repeat accuracy | ±0.3%, ±0.05 sec |
| Setting error | ±0.5%, ±0.05 sec |
| Termination | H3CR-A8: 8 pins |
| Mounting | Panel, din rail |
| Matched socket | H3CR-A8: PF083A |
| Mechanical life | 1x10^6 |
| Electrical life | 1x10^5 |
| Operating temperature | -10 to 50 °C |
| Operating humidity | 38-95% RH, non-condensing |
