ZJC-2.3 Static impact relayDetailed product description：

1. Model naming and its meaning



2. Working principle
The relay consists of parts such as current sampling, execution, holding, or delayed automatic reset (see Figure 1), equipped with two light-emitting diodes to monitor the power supply and execution status. After adding power or resetting, it takes 1-2 seconds to charge and prepare for the next operation. Once there is a signal input in the starting circuit, the current pulse signal is sampled and used to perform partial work and output a signal. After the holding or delayed resetting part is delayed, it can achieve functions such as holding or delayed automatic resetting, manual resetting, etc.
3. Design Features
This relay uses imported integrated circuits and other electronic components, with high sensitivity, low power consumption, and stable performance. It can start ordinary incandescent lamps or LED energy-saving signal lamps, and can be automatically or manually reset. It can be reset by positive or negative power supply, powered on or powered off. The external wiring is basically the same as the old model products, reducing the workload of on-site installation. It is an ideal replacement product in the current power system
3、 Main technical indicators
1. Minimum impulse action DC current: 0.015A; when applying 90% of the rated minimum impulse action current, the device should be able to operate reliably, and the impulse action current should not exceed 0.015A at temperatures ranging from -10 ° C to 50 ° C.
2. Maximum impact stable DC current: 3.20A.
3. Power consumption:
a、 Power consumption of working circuit: ≤ 1.5W at DC48V; ≤ 3W at DC110V; ≤ 5.5W at DC220V.
b、 Power consumption of starting circuit: When the impulse DC current is 3.2A ≤ 1.5W.
4. In general, the relay is in an automatic reset state, and after the relay acts, it remains in the automatic reset state for 5-10 seconds; When holding, connect the holding terminal to the negative terminal of the power supply. When manually resetting, connect the resetting terminal to the positive or negative terminal of the power supply and do not close it. Attention: The JCJ-B2 model has the same functions and external wiring as the ZC-23A model. It has a new power reset function, but does not have an automatic reset function. If you need this function, please specify it when ordering; In addition, special requirements such as minimum impulse current and automatic reset time should also be specified.