DZJ-10 series intermediate relayDetailed product description：

Application of DZJ-10 series intermediate relay
The DZJ-10 series intermediate relay is used as an auxiliary relay in various protection and automatic control circuits for AC operation, to increase the number and capacity of contacts.

Working principle and structure of DZJ-10 series intermediate relay
2.1 The relay is an electromagnetic relay. When an AC voltage is applied to both ends of the coil through a rectifying element, the armature moves towards the closed position, the dynamic contact closes, and the dynamic contact opens. When the power is disconnected, the armature returns to its original state under the pressure of the contact plate, and the dynamic contact opens and the dynamic contact closes.
2.2 Relays have two structures:
2.2.1 Protruding plug-in structure. Adopting Aji JK-1 type shell, its outline and opening diagram are shown inAppendix IThe internal wiring of the relay is shown in Figure 1.
2.2.2 Embedded plug-in structure (with/Q in the model). Using the Xuji A11K shell, its external shape and opening diagram are shown inAppendix IIThe internal wiring of the relay is shown in Figure 2.
2.2.3 If it is necessary to change the wiring method from the back of the board to the front of the board, a front wiring socket and a middle frame should be added. SeeAppendix II.



Figure 1 Protruding Internal Wiring Diagram: DZJ-11 on the left and DZJ-12 on the right



Figure 2 Embedded Internal Wiring Diagram: DZJ-11/Q on the left and DZJ-12/Q on the right

3 DZJ-10 series intermediate relay model specifications: see Table 1

model	Rated value (V)	Contact form and logarithm
		dynamic fit	transformation
DZJ-11	110，220，380	three	three
DZJ-12		six	-

Technical data of DZJ-10 series intermediate relay

4.1 Operating voltage: not exceeding 80% of the rated voltage;
4.2 Return voltage: not less than 5% of the rated voltage.
4.3 Action time: not exceeding 0.06s at rated voltage.
4.4 Power consumption: not exceeding 5W at rated voltage.
4.5 Electrical lifespan: 5000 cycles.
4.6 Contact breaking capacity: In DC inductive load circuits with voltage not exceeding 250V and current not exceeding 1A (time constant of 5H10-3S), the breaking capacity is 50W; in AC circuits with voltage not exceeding 250V and current not exceeding 3A (power factor of 0.4), the breaking capacity is 250VA.
4.7 The long-term allowable current through the contact is 5A.
4.8 Dielectric Strength: The conductive and non-conductive parts of the relay, as well as the coil circuit and contact circuit, can withstand AC 50HZ and voltage of 2kV for 1 minute without breakdown or flashover.
4.9 Relay weight: approximately 0.7Kg.

5 Ordering Instructions
Please specify when placing an order
5.1 Name and model of relay;
5.2 Voltage values of relays;
5.3 Order quantity.