EV HV Connectors
Electric vehicle connectors supplied by Guchen Electronics are with excellent shielding, fast safe easy assembling, wide wire section options, compact design and multi positions connectors options. In order to meet different requirements, we provide our customers with various types of quality HV connectors, widely used in the fields of automotive electronics.
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Rated current: 400A Max.
Rated voltage: 1000V DC
Wire cross section: 50/70/95mm2;
Temperature rating: -40°C~+100°C
Neutral salt spray: 96H/144HTLB Series EV Battery Single-Core Plastic Junction Box -
Rated current: 40A Max.
Rated voltage: 1000V DC;
Wire cross section: 2.5/4/6mm2;
Temperature rating: -40°C~+140°C
HVIL: available
GVA630 Series 40A 3-Pin HV Plastic Connector -
Rated current (with fuse): 160A - 630A(Max.)
Rated voltage: 1000V DC (with fuse); 1500V (without fuse);
Temperature rating: -40°C~+85°C
Mounting Type: Front & Rear
Service life: ≥ 500 cyclesMSD-H High Voltage Manual Service Disconnect (630A, 1000V) -
Rated current: 30A Max.
Rated voltage: 1000V DC;
Wire cross section: 2.5/4mm2;
Temperature rating: -40°C~+140°C
HVIL: available
GVA280 Series 30A 2-Pin High Voltage Plastic Connector
EV HV Wiring Harness
Guchen Electronics is a professional manufacturer of HV assembled wiring harnesses for electric passenger cars and commercial vehicles. We always pay attention to the quality of HV cables & connectors, and provide global EV manufacturers with high quality products and excellent service.
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Connector Model: Jonhon HVIL-M2S(16A)-00A-1
Cable Specification: 1×2.5mm² shielded high-voltage wire
Voltage Rating: Up to 900V
Current Rating: 16AElectric Compressor HV Wiring Harness -
Withstand Voltage: up to 1500V
Current: 20A-500A
Color: Yellow
Material: XLPE/XLPO/SILICONR RUBBER
Temperature range: -40℃~180℃
Custom design: YESEV Battery High Voltage Wire Harness -
Withstand Voltage: 1500V
Current: 20A-300A
Material: XLPE material
Temperature range: -40℃~180℃
Custom design: YESMCU High Voltage Wire Harness Assembly -
Withstand Voltage: 1500V
Current: 20A-300A
Material: XLPE material
Temperature range: -40℃~180℃
Custom design: YESPTC&AC High Voltage Wire Harness
EV HV Cable
We have a wide range of high voltage cables for passenger car and commercial vehicles like bus, truck, coach etc. Guchen EV HV cables can handle high currents and high voltage. They are high temperature resistant, soft, and with variable options (2.5mm²~120mm² sizes, shielded or unshielded, copper or aluminum cable options). Guchen cables are full customizable to meet different EV requirements.
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Rated Temp.: -40℃~125℃/150℃
Insulation: XLPE/XLPO
Rated Voltage: DC900V/1500V
Conductor: Aluminum Alloy
Wire Diameter: 2.5mm²~120mm²Shielded High Voltage XLPO/XLPE-Insulated Aluminum Cable -
Rated Temp.: -40℃~175/200℃
Insulation: Silicone rubber
Rated Voltage: DC900V/1500V
Conductor: Copper
Wire Diameter: 2.5~120mm²Shielded High Voltage Silicone Rubber Copper Cable -
Rated Temp.: -40℃~125℃
Insulation: XLPE/XLPO
Rated Voltage: DC900V/1500V
Conductor: Copper
Wire Diameter: 2.5mm²~120mm²Shielded High Voltage XLPE/XLPO Multi-Core Copper Cable -
Rated Temp.: -40℃~125℃/150℃
Insulation: XLPE/XLPO
Rated Voltage: DC900V/1500V
Conductor: Copper
Wire Diameter: 2.5mm²~120mm²Shielded High Voltage XLPE/XLPO Single-Core Copper Cable
EV Charging Connectors (Socket & Plug)
We can offer premium quality type 2 charging gun, CCS2 DC charging plug, CCS2 charging socket vehicle inlet etc. Guchen EV Charging Connectors are built with precision and reliability in mind. All of our EV charging plugs and sockets are made from high-quality materials engineered to withstand daily use in public charging stations. We've rigorously tested them to meet the latest standards for safety, charging speed and reliability. Guchen Electronic aims to be a leading supplier of charging solutions as electric vehicles become more prevalent worldwide. Please contact us to learn more about our EV charging connectors.
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Rated voltage : 1000V DC
Rated current : Max 300A
Mating cycles : >10000 times
Ambient temperature : -40℃~+50℃
Protection Grade: IP44, IP24
Temp. rise: <50KCCS2 DC EV Charging Plug/Gun -
Rated voltage : 1000V
Resistant voltage : 3000V AC/1 min
Rated current : Max 500A
Mating cycles : >10000 times
Ambient temperature : -30℃~50℃
Protection Grade: IP55 IP44CCS2 EV DC Charging Socket (Vehicle Inlet)
Energy Storage Connector
Guchen Electronics is specialized in designing and manufacturing of electric vehicle high voltage connectors (with various specifications and features), HV wire harness & cables, EV charging equipment, and HV connectors for Battery Energy Storage System (BESS).
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Rated current: 350A;
Working voltage: 1500VDC;
Working temperature: -40℃~+85 ℃;
Mechanical life: 500 times;
Flammability rating: UL94-V0MSD-C1 Series 350A ESS MSD Connector -
Model : GCS12 12mm
Conductor cross-section : 70mm², 95mm², 120mm²
Rated current : 250A, 300A, 350A
Rated voltage : 1500V
Insulation resistance : >500MΩ
Operating temperature : -40℃~125℃GCS12 12mm 250A-350A Battery High Voltage Connector -
Model : GCS08 8mm
Conductor cross-section : 35mm², 50mm², 70mm²
Rated current : 150A, 200A, 250A
Rated voltage : 1500V DC
Insulation resistance : >500MΩ
Operating temperature : -40℃~125℃GCS08 8mm 150A-250A Energy Storage Connector -
Model : GCS2
Rated current : 300A/350A
Rated voltage : 1500VDC
Operating temperature : -40℃~125℃
Applicable cable: 95mm2 / 120mm2GCS2 300A/350A Battery Copper Bus Bar Connector
Liquid Cooling Quick Disconnects
Guchen Electronics Liquid Cooling Quick Disconnects – Efficient, Reliable, and Future-Ready!
Optimize your data center cooling with Guchen Electronics’ Liquid Cooling Quick Disconnects. Designed for high-performance thermal management, our connectors ensure rapid, leak-free connections, effortless maintenance, and superior durability under extreme conditions. Supporting high flow rates and a variety of cooling fluids, they are engineered for seamless integration with liquid-cooled racks, servers, and high-density computing systems.
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Nominal Diameter: DN04~25
Body Material: 316L Stainless Steel
Seal Material: EPDM, FKM, FVMQ
Operating Temperature: -40℃ to +120℃MDC Series Liquid Cooling Quick Disconnect Couplings -
Nominal Diameter: DN03, DN04, DN05
Body Material: 316L Stainless Steel
Seal Material: EPDM
Operating Temperature: -40℃ to +120℃MQD/MQDB Coupling (NVIDIA Standard) -
Nominal Diameter: DN03, DN05, DN07, DN10
Body Material: 316L Stainless Steel
Seal Material: EPDM
Operating Temperature: -40℃ to +120℃UQD Connector | Universal Quick Disconnect Coupling -
Nominal Diameter: DN03, DN05, DN07, DN10
Body Material: 316L Stainless Steel
Seal Material: EPDM
Operating Temperature: -40℃ to +120℃UQDB Series Blind-Mate Floating Coupling