Key Features
- electromagnetic power relay 200A High Current Capacity: Designed for high-power applications with 200A contact segmentation capability.
- Latching Relay Technology: Magnetic arc extinguishing technology with low power consumption pulse drive.
- High Reliability: Strong impact resistance and high reliability for demanding environments.
- Multiple Configurations: Available in single coil and double coil versions for flexible applications.
Product Specifications
- Rated Current: 200A
- Maximum Switching Current: 200A
- Maximum Switching Voltage: 440VAC
- Withstand Voltage (Contact to Coil): 4KV
- Contact Resistance: ≤1mΩ
- Operate/Release Time: ≤20ms
- Insulation Resistance: ≥1000MΩ (DC500V)
- Dielectric Strength: AC2000V/4000V 50/60Hz 1min
- Operating Temperature: -40℃ ~ +70℃
- Humidity Range: 5%~85%RH
- Dimensions: 47.1mm×34.5mm×22.45mm
- Certifications: IEC62055-31 UC3, CE, RoHS
Technical Parameters of electromagnetic power relay
Coil Parameters (Standard Type)
| Rated Voltage (VDC) | Coil Resistance (±10%) | Operate/Reset Voltage (Max) | Pulse Width | Rated Power |
|---|---|---|---|---|
| 6VDC | Single coil:15Ω Double coil:2×7.5Ω |
70% | 50ms | Single coil:2.4W Double coil:4.8W |
| 9VDC | Single coil:34Ω Double coil:2×17Ω |
– | ||
| 12VDC | Single coil:60Ω Double coil:2×30Ω |
– | ||
| 24VDC | Single coil:240Ω Double coil:2×120Ω |
– |
Load Parameters
| Rated Load | Max Switching Current | Max Switching Voltage | Max Switching Power |
|---|---|---|---|
| 200A 250VAC | 200A | 440VAC | 50,000VA |
Electrical Life
| Test Condition | Electrical Life |
|---|---|
| 200A 250VAC | 3,000 operations |
| 200A 60VDC | 1,000 operations |
| 170A 250VAC | 10,000 operations |
Typical Applications
- PDU Modules：Ideal for power distribution units in high-power charging systems.
- Charging Stations：For DC fast chargers and high-power charging equipment.
- New Energy Systems：Electric vehicles, energy storage systems and other high-current applications.
- Industrial Control：High-power industrial equipment and power control systems.
Certifications & Standards
- RoHS compliant
- IEC62055-31 UC3 compliant
- CE certified
- ISO9001, ISO/TS16949, ISO14001, OHSAS18001, IECQ QC 080000 certified manufacturer
Why Choose Our 200A Latching Relay?
- High Reliability: Strong impact resistance (100G min), high vibration resistance (10~55Hz, 1.5mm)
- Energy Efficient: Latching mechanism requires only pulse drive, minimal operating power
- Long Life: Optimized contact material and design for high-current applications
- Safety: 4KV high isolation voltage, 8mm creepage distance
- Wide Temperature Range: Operates from -40℃ to +70℃
Manufacturer: Shenzhen Taorelay Technology Co., Ltd.
Brand: Taorelay
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