High Voltage E-motor Connector Systems
The HC-STAK 25 HV interconnection system is specifically designed to provide a safe and reliable connection between the HV battery and inverter or the power distribution and e-motor. With a voltage rating of up to 1,000 VDC and a current carrying capability of up to 257 A at 85°C (50 mm² wire) the HC-STAK 25 product is a high-performance interconnection system that is both scalable and capable of reliable high-power distribution to each aggregate. A noteworthy double ended-fork terminal system provides a low contact resistance arrangement while meeting sealing, shielding, and touch-safe requirements in a very compact package. It has the flexibility to interconnect with a wide range of conductor cross-sections, geometry, and materials.
1000V
Voltage rating of up to 1,000 VDC
257A
Current carrying capability of up to 257 A at 85°C (50 mm² wire)
125°C
-40 °C up to +125 °C Operating Temperature
Featured Documents & Specifications
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PRODUCT BROCHURE (English)
HC-STAK 25 HV Interconnection System
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REFERENCE DRAWING
HC-STAK 25 HV Interconnection System – Plug (English)
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APPLICATION SPECIFICATION
HC-STAK 25 HV Interconnection System – Plug (English)
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REFERENCE DRAWING
HC-STAK 25 HV Interconnection System – Header (English)
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INSTRUCTION SHEET
HC-STAK 25 HV Interconnection System – Header (English)
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PRODUCT SPECIFICATION (English)
HC-STAK 25 HV Interconnection System
Technical Data
Interconnection systems and terminals must be designed to enable high-voltage connectivity for system voltages up to 1,000 VDC.
| HC-STAK HV Interconnection System | |
|---|---|
| Poles / Shield | 2p / Shielded |
| Plug Dimension (H/W/L) | 50 * 57 * 116 mm (90°) |
| Current Carrying Capability | 257 A at 85°C (50 mm²) / Class 4 |
| Vibration Level | USCAR V1 |
| Connector Options | Plug 90°, Header 180° |
| Terminal Size / System | Fork Contact |
| Conductor Cross Section | 25 - 50 mm² |
| Wire & Conductor Type | Single-Core / Copper & Aluminum |
| Termination Type | Welding |
| Voltage Rating | 1,000 VDC |
| IP Rating – Mated | IP 67, IP6X9X, IPXXD |
| IP Rating – Unmated | IP2XB |
| EMC Shield Resistance | ꟷ |
| HV Interlock Option | Yes |
| Sensor Option | No |
| Automation Capable | No |
| Temperature Range | -40 °C up to +125 °C |
TE Connectivity’s most recent high-voltage (HV) terminal and connector system the HC-STAK interconnection system is specifically designed to provide a safe and reliable connection between the HV battery and inverter or the power distribution and e-motor . With a voltage rating of up to 1,000 VDC and a current carrying capability of up to 257 A at 85°C with 50 mm2 wire the HC-STAK 25 interconnection system, featured here, represents a high-performance connection system that is both scalable and capable of reliable high-power distribution to each aggregate.
