DZ-200X Intermediate relayDetailed product description：

purpose
DZ-200X intermediate relay is used in various protection and automatic control devices to increase the number and capacity of contacts in protection and control circuits.

model

Comparison Table of Contact Forms for DZY, DZL, and DZJ:
Table 1

Contact Number	01	02	03	04	05	06	07	08	09	ten	eleven
contact form	002	006	two hundred and two	two hundred and twenty	two hundred and forty	four hundred	four hundred and two	four hundred and twenty	six hundred	six hundred and two	six hundred and twenty
Contact Number	twelve	thirteen	fourteen	fifteen	sixteen	seventeen	eighteen	nineteen	twenty	twenty-one	twenty-two
contact form	eight hundred	004	060	062	080	two hundred and forty-two	two hundred and sixty	four hundred and twenty-two	four hundred and forty	024	two hundred and four

Comparison Table of Contact Forms for DZB, DZS, and DZK: Table 2

Contact Number	one	two	three	four	five	six	seven	eight	nine
contact form	002	006	two hundred and two	two hundred and twenty	two hundred and forty	four hundred	four hundred and two	four hundred and twenty	six hundred

Appendix: Classification of DZB, DZK, DZS Functions
DZB model classification:
1. One voltage winding and one current winding can both serve as working windings and holding windings;
2. One voltage working winding and two current holding windings;
3. One voltage working winding, two current holding and damping windings, fixed short circuited damping windings, with an action time of 0.06 seconds or more;
4. One voltage working winding, two current holding and damping windings, and a variable connection of the group winding. When the damping winding is not short circuited, the action time is below 0.045s, and when short circuited, the action time is above 0.06s;
5. One voltage working winding and four current holding windings;
6. One voltage working winding, four current holding and damping windings, and variable connection of damping windings. When the damping winding is not short circuited, the action time is below 0.045s, and when short circuited, the action time is above 0.06s;
7. One current working winding, one voltage holding winding, and one damping winding, with variable connection of the damping winding. When the damping winding is short circuited, the return time is more than 0.5s;
8. One current working winding, one current holding winding, and one voltage holding winding, with an action time of less than 0.03s.

DZK model classification:
1. A voltage working winding with an action time of less than 0.015s;
2. One voltage working winding, two current holding windings, with an action time of less than 0.015s;
3. One voltage working winding, three current holding windings, with an action time of less than 0.015s;
4. One voltage working winding and one voltage holding winding (with additional resistance).

DZS model classification:
1. Action delay: 0.06s or more;
2. Action delay: 0.11s or more;
3. Return delay: 0.5 seconds or more;
4. Return delay: 1.1s or more;
5. Return delay: 0.4 seconds or more when the damping winding is not short circuited, and 0.8 seconds or more when the damping winding is short circuited;

Note: DZY and DZJ are voltage working windings; DZL is a current working winding; DZK voltage windings must be connected to external resistors.

Main technical data
Rated voltage: DC 220V, 110V, 48V, 24V;
AC 380V, 220V, 127V, 110V, 100V, 60V, 48V, 36V, 12V.
Rated current: 0.25A, 0.5A, 1A, 2A, 4A, 8A.
Action value and holding value: a. The action voltage and holding voltage shall not exceed 70% of the rated voltage, and the action voltage of DZJ-200 shall not exceed 80% of the rated voltage and not be less than 30% of the rated voltage; DZK-200 and DZB-243 shall not be less than 50% of the rated voltage.
b. The operating current and holding current shall not exceed 80% of the rated voltage.
Return value: not less than 5% of the rated value. DZB-200 and DZS-200 shall not be less than 3% of the rated value.
Power consumption: not exceeding 5W.
Contact capacity: In a DC inductive load circuit with a voltage not exceeding 250V, a current not exceeding 5A, and a time constant of 5 ± 0.75ms, the output contact of the product has a breaking capacity of 50W. Under the specified load conditions, the output contact of the product can reliably operate and return 5 × 104 times. The long-term allowable current for the output contact is 5A.
Dielectric strength: When the conductive terminals of the product are connected together, it can withstand an AC voltage of 2000V (effective value) 50Hz for 1 minute without insulation breakdown or flashover between exposed non charged metal parts or shells.

DZK external resistance value

Specification (V)	two hundred and twenty	one hundred and ten	forty-eight	twenty-four
External resistance value (Ω)	five thousand and one hundred	one thousand and two hundred	two hundred and twenty	fifty-six

Internal wiring diagram