Versatile Amphenol CBL-GROM-11-50 Connector Supporting Two or Three Power Contact Configurations
Product Overview
The Amphenol ePower Connector Series is engineered for the demanding requirements of hybrid, electric vehicles, and utility truck electrical systems. Operating at 800VDC to 1000VDC with continuous current ratings from 200A to 400A, this series incorporates the patented RADSOK technology. This innovation delivers higher amperage, reduced T-rise, lower resistance, and mating force. The ePower connectors offer a 40% smaller footprint compared to three EMI shielding cable glands and simplified termination with shielded cable. Available in 2 or 3 power contact configurations, a single ePower 400A connector can replace multiple conventional connectors, optimizing space and cost. Applications span Military Aerospace and Industrial segments, including power converters, hybrid electric vehicles, heavy equipment electrification, two and three-phase motors, and starter generators.
Product Attributes
- Brand: Amphenol
- Product Line: ePower Connector Series
- Contact Technology: RADSOK
- Shielding: Integrated EMI shielding
- Environmental Rating: IP67
- Contact Protection: IP2X on pin and socket
- Shell Material: All aluminum
- Termination Options: Crimp, lug, or bus bar
- HVIL Circuits: Two included
- Strain Relief: Incorporated into shell for jacketed cable
- Vibration Resistance: Excellent
Technical Specifications
| Feature | Specification |
|---|---|
| Voltage Rating | 800VDC - 1000VDC |
| Continuous Current Rating | 200A - 400A |
| RADSOK Technology Advantages | Higher amperage, lower T-rise, less resistance, lower mating force, increased reliability, ampacity, cycle durability, lower insertion force, lower voltage drop. |
| Footprint Reduction | 40% smaller than three EMI shielding cable glands |
| Number of Power Contacts | 2 or 3 |
| RADSOK Pin Diameter | 8.0mm 11.1mm |
| Mating Cycles (Silver Plating) | 20,000 cycles |
| Mating Cycles (Specialized Plating/Lubricants) | 200,000+ cycles |
| Contact Resistance (Harsh Environments) | Maintained low beyond 10,000 mating cycles |
| Example Replacement Capability | One ePower 400A replaces three conventional connectors |
| How to Order - Product Line | ePower |
| How to Order - Connector Type | P (Plug), R (Receptacle) |
| How to Order - Amp Level | 200A, 400A |
| How to Order - Number of Poles | 2 (2-Pole), 3 (3-Pole) |
| How to Order - Wire Size | 25 mm, 35 mm, 50 mm, 70 mm, 95 mm |
| How to Order - Plating | BB (Busbar), FG (Tin over Nickel), B (No Plating) |
| How to Order - Key Position | 1, 2, 3, 4, 5, 6, 7, 8 |
| Accessories - Covers | CVR-43R, CVR-43P, CVR-23R, CVR-23P, CVR-42R, CVR-42P |
| Accessories - Cavity Plugs | CVP-400 (400A), CVP-200 (200A) |
| Accessories - HVIL Kit | HVIL-P-KIT |
| Accessories - Pin Contacts | PIN-11-50, PIN-11-70, PIN-11-95 (11.1mm); PIN-08-25, PIN-08-35, PIN-08-50 (8.0mm) |
| Accessories - Cable Grommets | CBL-GROM-11-50, CBL-GROM-11-70, CBL-GROM-11-95 (11.1mm); CBL-GROM-08-25, CBL-GROM-08-35, CBL-GROM-08-50 (8.0mm) |
| Accessories - Cable Clamps | CBL-CLMP-50-42, CBL-CLMP-70-42, CBL-CLMP-95-42 (2WAY 400A); CBL-CLMP-50-43, CBL-GROM-70-43, CBL-GROM-95-43 (3WAY 400A); CBL-CLMP-25-22, CBL-CLMP-35-22, CBL-CLMP-50-22 (2WAY 200A); CBL-CLMP-25-23, CBL-CLMP-35-23, CBL-CLMP-50-23 (3WAY 200A) |
| Accessories - Pin Insulation | PIN-INSL-11 (11.1mm), PIN-INSL-08 (8.0mm) |
| Accessories - Flange Gaskets | FG-42R (2way 400A/200A), FG-43R (3way 400A/200A) |
| Accessories - RADSOK Contact Assemblies | RAD-11-BB, RAD-11-50, RAD-11-75, RAD-11-90 (11.0mm); RAD-08-BB, RAD-08-25, RAD-08-35, RAD-08-50 (8.0mm) |
| Cable Assembly Services | Design and build ePower harnesses available in Nogales Mexico or Zhuhai China. Value-added services including bulk cable purchase, component integration, and blunt cut leads. Low voltage cable assemblies also offered. |
| Alternate Designs | 700 Amp (3-pin design possible), 500 Amp (3-pin design possible) |
| Alternate Designs | Right Angle Over Molded (ships as cable assembly, inquire PN ePRAXX11) |
2411272146_Amphenol-CBL-GROM-11-50_C17454725.pdf
