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DYZ1-125C

DYZ1-125C

Model: DYZ1-125C/□

Contact type: Bi-stable

Rated load current of contact(Resistive load): 125A×80V DC

Contact voltage drop:  ≤50mV@125A

Insulation resistance: Min. 100MΩ at 500VDC

The Product Description

■DYZ1-125C Series

■Contactor Data

Model

DYZ1-125C/□

Contact type

Bi-stable

Rated load current of contact

(Resistive load)

125A×80V DC

Contact voltage drop

 ≤50mV@125A

Insulation resistance

Min. 100MΩ at 500VDC

Dielectric strength 

(Between Insulated Electric Parts)

1500VAC 50 HZ/60 HZ (1 minute)  

Leak current<1mA

Vibration

(10~200)HZ、≤3.5g

Shock

(60~100)ops/minute、≤4g

Lightning stroke

8/20us  10/20KA  lightning test ±5 times each

Pollution level

III

Working duty

Continuous

 

■Coil Data

P/N

Coil voltage

Coil operating voltage(V)

Pick-up voltage(V)

Drop-out voltage(V)

Start  power(A)

Coil Power(W)

DYZ1-125C

12V

0.85US~1.1US

10%~80%

10%~80%

≤6

 

 

53W

24V

≤3

48V

≤1.5

60V

≤1.2

 

■Part Numbering System

Example: DYZ1-125 C/B60. S. indicates Magnetic latching DC contactor, rated current at DC-1 load is 125A, coil voltage is DC24V.Products with magnetic blowing, with auxiliary contact.

 

■ Outline mounting dimension and circuit diagram   (Unit: mm)

DYZ1-125C/□.S

Dimension(mm)

Tolerance grade not noted(mm)

0~30

±0.3

30~60

±0.5

60~100

±1

大于100

±2

 

NOTE:

1. Silver plating of copper bar for main circuit wiring;

2. Auxiliary contact wiring plate is silver plated by default;

3. The product coil adopts positive and negative pulse excitation, and the excitation time is 50ms≤ T ≤200ms.The coil shall not be continuously energized for long periods, the operating frequency shall not exceed 6 times per minute, and the pulse shall be square wave.Positive pulse (" + "is connected to the power supply positive," - "is connected to the power supply negative) makes the contact closed, negative pulse (" +" is connected to the power supply negative, "-" is connected to the power supply positive) makes the contact disconnected.After the coil is de-excited, the contact state of the contactor is maintained by the permanent magnetic steel in the product.

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