Product Introduction
The TL929-200A is a high-performance 4 kV pressure-resistant magnetic relay designed by Mingni Tech for demanding electrical applications. With an impressive 200A contact segmentation capability and low power consumption, this relay offers exceptional performance in a compact package (47.1mm×34.5mm×22.45mm). The device features multiple coil voltage options including 6VDC, 9VDC, 12VDC, and 24V coil voltage latching relay configurations, making it versatile for various system requirements.
As one of the leading relay manufacturers in China, Taorelay has engineered this magnetic latching relay with robust specifications including a maximum switching voltage of 440VAC and switching power of 50,000VA. The relay’s innovative magnetic arc extinguishing technology ensures high reliability and strong impact resistance, even in harsh environments (-40°C to +70°C operating temperature range).
Ideal for power distribution units (PDUs), industrial control systems, and high-current switching applications, the TL929-200A is certified to meet IEC62055-31 UC3 standards and carries CE marking. Its RoHS compliance demonstrates our commitment to environmentally friendly products. Available in both single coil and double coil configurations, this relay provides flexible solutions for engineers designing systems that require reliable high-current switching with excellent electrical isolation (4kV withstand voltage between contact and coil).
Key Features
- 4 kV pressure-resistant design between contact and coil for superior electrical isolation
- 200A high-current capacity with low power consumption and pulse drive operation
- Available in both single coil and double coil configurations
- Multiple coil voltage options: 6VDC, 9VDC, 12VDC, and 24VDC
- Advanced magnetic arc extinguishing technology for enhanced reliability
- Strong impact resistance (100G min) and vibration resistance (10~55Hz)
- Compact dimensions: 47.1mm × 34.5mm × 22.45mm
- RoHS compliant and environmentally friendly
- Certified to IEC62055-31 UC3 standards with CE marking
- Wide operating temperature range: -40°C to +70°C
Technical Specifications of 4 kV pressure-resistant magnetic relay
| Parameter | Specification |
|---|---|
| Model | TL929-200A |
| Rated Load | 200A 250VAC |
| Maximum Switching Current | 200A |
| Maximum Switching Voltage | 440VAC |
| Maximum Switching Power | 50,000VA |
| Contact Resistance | 1mΩ Max |
| Pickup/Release Time | 20ms Max |
| Insulation Resistance | 1,000MΩ Min (DC500V) |
| Dielectric Withstand Voltage | AC2,000V/AC4,000V (50/60Hz 1min) |
| Creepage Distance | 8mm |
| Vibration Resistance | 10~55Hz, 1.5mm |
| Impact Resistance | 100G min |
| Mechanical Life | 300,000 operations |
| Electrical Life | 200A 250VAC/3,000 operations 200A 60VDC/1,000 operations 170A 250VAC/10,000 operations |
| Operating Temperature | -40°C to +70°C |
| Humidity | 5%~85%RH |
| Dimensions | 47.1mm × 34.5mm × 22.45mm |
Application Fields
The TL929-200A 4 kV pressure-resistant magnetic relay is ideal for:
- Power Distribution Units (PDUs) and electrical distribution systems
- Industrial control systems requiring high-current switching
- Energy management and smart metering applications
- Electric vehicle charging infrastructure
- Renewable energy systems (solar/wind power installations)
- Telecommunications power systems
- High-power industrial automation equipment
- Electrical power monitoring and control systems
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