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
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Shenzhen China
Address:
Shenzhen, Futian District, Huaqiang North SEG Plaza, Room 6401 A
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Product Details
JWS-7691F Type Three-Phase Contactor
1. Introduction
- 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:
- Specifications can be increased according to user requirements; installation methods are designed according to user requirements.
- 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 |
JWS-7691F Three-phase AC Contactor With Load Current 200A Weaponry Shipping Military Electronics For Switching Circuits
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