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JWS-7691F Three-phase AC Contactor With Load Current 200A Weaponry Shipping Military Electronics For Switching Circuits

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JWS-7691F Three-phase AC Contactor With Load Current 200A Weaponry Shipping Military Electronics For Switching Circuits

Description : JWS-7691F Three-Phase Contactor with High Reliability and Overload Capacity

Stock : In Stock

Part Number : JWS-7691F

Temperature Range (℃) : -55 to 85

Relative Humidity : 85% at 40℃

Contact Form : 3H

Contact Resistance or Voltage Drop : ≤50mΩ or ≤125mV

Insulation Resistance (MΩ) : ≥100 (Test Voltage 500V d.c.)

Dimensions (mm) : 144×92×118

Coil Power Consumption (W) : Startup: ≤146; Holding: ≈18

Weight (g) : ≤2000

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JWS-7691F Type Three-Phase Contactor

1. Introduction

  1. This product is a three-phase AC contactor with a load current of 200A. It features strong overload capability and high reliability. It is mainly used in the fields of weaponry, shipping, and military electronics for switching circuits.

2. Environmental Conditions

Item Parameter
Temperature Range (℃) -55 to 85
Relative Humidity 85% at 40℃
Low Air Pressure (kPa) 4.4
Vibration (Sine) 5 to 200 Hz
Shock (m/s²) 49
Stable Acceleration (m/s²) 49

3. Technical Characteristics

Item Parameter
Contact Form

3H

Contact Resistance or Voltage Drop

≤50mΩ or ≤125mV

Insulation Resistance (MΩ)

≥100 (Test Voltage 500V d.c.)

Dielectric Strength Vr.m.s.(50Hz)

1000

Operating Time (ms)

≤60

Release Time (ms)

≤40 (DC); ≤100 (AC)

Contact Load and Lifetime Count

200A, 28V d.c. (resistive), 2×10⁴ times; <br> 200A, 115/200V a.c., 400Hz (resistive), 2×10⁴ times; <br> 200A, 115/200V a.c., 400Hz, cosφ≥0.7, 1×10⁴ times

Dimensions (mm)

144×92×118

Coil Power Consumption (W)

Startup: ≤146; Holding: ≈18

Weight (g)

≤2000

4. Specifications Table VDC or VAC

Specification No. Coil Voltage Rated Value Maximum Value Coil Current (A) at Rated Voltage (25℃) Action Voltage Maximum Release Voltage Minimum
Startup: ≤6; Holding: ≤0.75 18.0 2.0
027 27.0 29.7 Startup: 330±10%; Holding: 2650±10% 23.0 1.1
220 220.0 242.0 154.0 17.5

Note:

  1. Specifications can be increased according to user requirements; installation methods are designed according to user requirements.
  2. The 220 specification is for AC voltage; "Coil Current at Rated Voltage" refers to "Coil Resistance," unit: Ω.

6. Dimensions and Circuit Diagram

Dimensions not marked with tolerance are all according to ±0.5mm.

Lead Terminal Form Code Installation Method Code: Default 1 Specification No. Contactor Model
027 JWS-7691F / 027 - 1

Product Tags:

JWS-7691F

      

Three-phase AC Contactor

      

Military Electronics AC Contactor

      
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