GB/T EV Charging Cords

Name: Protocol-Compliant GB/T EV Charging Cords | GB/T & CCC Certified - Frigate
Price: 249.00 USD
Availability: InStock

GB/T EV Charging Cords uses oxygen-free high-conductivity copper conductors with a maximum impurity content below 0.003%. This ensures consistent current delivery under rated loads of up to 250A, reducing I²R losses and limiting resistive heating across extended charging durations. The high-purity copper meets conductivity class ≥99.97% IACS as per ASTM B170, essential for minimizing voltage drop over long cord lengths in high-capacity charging stations.

Rated Voltage (DC)

1000V DC

Rated Current Capacity

Up to 250A (DC), depending on conductor cross-section

Conductor Material

Oxygen-Free High Conductivity Copper (OFHC), ≥99.97% IACS

Conductor Cross-Section

16 mm² to 95 mm² (as per current rating)

Contact Resistance

≤ 0.5 milliohms at rated load

Product Description

GB/T EV Charging Cords is insulated with dual-layer cross-linked polyethylene or thermoset elastomers, offering dielectric strength above 20 kV/mm. These materials comply with GB/T 33594 and IEC 60245-4 insulation performance benchmarks, ensuring sustained operation under transient voltage spikes and thermal cycling. The insulation system resists degradation from hydrocarbon exposure, ozone, UV, and ambient humidity fluctuations.

Insulation Material

XLPE / Thermoset Elastomer, ≥20 kV/mm dielectric strength

Jacket Flame Rating

UL 94 V-0, GB/T 18380.3 flame propagation compliant

Operating Temperature Range

-40°C to +105°C continuous

Thermal Sensor Integration

NTC Thermistor near power contact for temperature monitoring

Flexing Endurance

≥50,000 bending cycles at 5×OD under load

Shielding Configuration

100% Aluminum Foil + 90% Tinned Copper Braid (for data pairs)

Signal Impedance (Control Lines)

120 ±10 Ω (twisted pair for CAN/PLC communication)

Connector Ingress Protection

IP55 (mated), IP67 (unmated)

Contact Plating

Silver over Copper Alloy, ≥5μm thickness

3.5 kV AC, 5 minutes (between conductors and ground)

Technical Advantages

GB/T EV Charging Cords supports continuous thermal exposure from -40°C to +105°C and transient overloads up to 120°C without loss of mechanical integrity. The cable undergoes thermal shock and heat resistance testing per GB/T 2951.14 and IEC 60332-1. Integrated thermistor lines support real-time temperature feedback at the connector interface to mitigate overheating during high-duty DC charging cycles.

GB/T EV Charging Cords connectors employ silver-plated copper alloy contact terminals with an initial contact resistance ≤0.5 mΩ. Terminal materials meet GB/T 20234.2 requirements for mechanical endurance, with durability exceeding 10,000 mating cycles under full-rated load. Retention forces and insertion torque remain within specification due to high-precision contact geometry and self-aligning interface design.

Let's Get Started

Need reliable Heat Sinks for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

Industry Applications

Public EV Charging Stations

Supports high-current, three-phase charging with 250A DC capability for urban and highway stations using GB/T standard protocols.

Electric Bus Charging Depots

Handles prolonged DC fast charging cycles at 750–1000V for high-capacity battery systems in electric mass transit applications.

Commercial Fleet Charging Yards

Provides reliable thermal performance and low-resistance connectivity for multi-vehicle fleet chargers operating under continuous load conditions.

Battery Swapping Infrastructure

Enables high-frequency mating with robust mechanical endurance suitable for robotic systems in automated battery replacement platforms.

Residential Wall-Mounted Chargers

Supports GB/T-compliant AC charging at 230V with integrated control pilot signaling for domestic EV installations.

Industrial EV Manufacturing Lines

Used in test benches and quality control stations requiring repeated plug cycles and accurate voltage/current monitoring per GB/T standards.

Signal Integrity for Control Communication

GB/T EV Charging Cords integrates shielded twisted-pair (STP) control conductors with 90% braid coverage and 100% foil wrap. The communication lines support high-fidelity PLC and CAN signaling under IEC 61851-1, with controlled impedance of 120 ±10 Ω and low crosstalk. EMI shielding effectiveness exceeds 65 dB in the 1 MHz to 100 MHz range, suitable for dense charging infrastructure.

GB/T EV Charging Cords is constructed with fine-stranded Class 6 copper and multi-layer stranding geometry for high flex endurance. The assembly passes >50,000 bending cycles at a radius of 5×OD under 5 kg load, validated per GB/T 2951.21 and UL 2556. This is critical for robotic cable management systems or mobile charging applications with continuous movement.

Having Doubts? Our FAQ

Check all our Frequently Asked Question

How does Frigate ensure the GB/T EV Charging Cord performs under continuous 250A DC fast charging?

Frigate uses oxygen-free copper conductors with high current-carrying cross-sections, such as 70 mm² or 95 mm². The cord is tested under full load at 1000V DC per GB/T 20234.3. Real-time thermal profiling is used during validation to detect hotspot formation. This ensures sustained operation without insulation fatigue or thermal runaway.

What flame retardant properties does Frigate provide in GB/T EV Charging Cord for high-risk environments?

Fregatte uses jacketing materials rated UL 94 V-0 and certified to GB/T 18380.3 for flame propagation. These compounds resist ignition and self-extinguish in case of arc faults. The cord passes vertical flame and glow wire testing for charging stations with high short-circuit exposure. It supports arc resistance exceeding 150 seconds as per ASTM D495.

How does Frigate’s GB/T EV Charging Cord manage electromagnetic interference during smart charging sessions?

Frigate incorporates foil and braided shielding over twisted-pair data lines to block EMI. Shielding effectiveness exceeds 60 dB across the 1–100 MHz range. This protects PLC and CAN communication in EVSE networks. Signal quality remains stable even in high-frequency switching environments like urban charging hubs.

How does Frigate validate the environmental sealing of GB/T EV Charging Cord connectors?

Frigate performs IP55 (mated) and IP67 (unmated) ingress tests using thermal shock, water immersion, and dust chamber procedures. Silicone gaskets and multi-lip sealing structures are used to prevent ingress at connector interfaces. Salt spray tests per GB/T 2423.17 validate corrosion resistance. The cable is qualified for outdoor and coastal EVSE locations.

What testing does Frigate conduct to ensure mechanical durability of GB/T EV Charging Cord in mobile charging applications?

Frigate tests cables for over 50,000 flex cycles at 5×OD bend radius under loaded conditions. Mechanical endurance is verified per GB/T 2951.21 standards using automated flex rigs. Cord terminations are reinforced with strain relief molded transitions. This makes the design suitable for robotic arms and mobile depot charging.

Holen Sie sich Klarheit mit Unserem Manufacturing Insights

Why CNC Export Delays in Shipping and What You Can Do?

CNC Export Delays aren’t just shipping hiccups but high-risk failures in a precision-driven supply chain....

Top 5 Applications of Toroidal Transformers in Medical & Audio Equipment

Medical and audio systems operate under strict performance conditions. These demanding environments have...

Balancing Cost and Quality - Best Practices for Choosing a Contract Manufacturing Partner

Have you ever struggled to find a manufacturing partner who can keep costs low while maintaining high-quality...

How to CNC Machined Parts in India Without Quality Issues Be Sourced?

The demand for CNC machined parts is rising across aerospace, automotive, medical, and industrial equipment...

How Outsourcing Assembly Services Can Streamline Production and Reduce Costs

Is your manufacturing process becoming unmanageable? Are increasing costs and longer lead times hampering...

The Growing Importance of Cybersecurity in Manufacturing Operations

Are your manufacturing systems safe from cyber threats? Manufacturing is rapidly evolving, with...

The Impact of Aluminum Castings on Industrial Applications

Frigate's aluminum castings contribute to significant weight reduction in engines, translating into improved...

How to Identify CNC Machining Offering 24/7 Production Support?

Manufacturing timelines are increasingly compressed, design cycles are accelerating, and production expectations...

Why Predictive Maintenance Is the Key to Reducing Equipment Downtime

How often does unplanned equipment downtime disrupt your operations? How much does it cost your business...

Comprehensive Sheet Metal Fabrication Services You Can Rely On

Many industries depend on high-quality sheet metal parts to run smoothly. However, precision issues,...

Wir freuen uns auf Herstellung für Sie!

Füllen Sie das untenstehende Formular und unser Vertreter wird Sie in Kürze.

LOCATIONS

Sitz

10-A, First Floor, V. V Komplex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, Indien.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti Coimbatore-641035, Tamil Nadu, Indien. ㅤ

GB/T EV Charging Cords

Rated Voltage (DC)

Rated Current Capacity

Conductor Material

Conductor Cross-Section

Contact Resistance

Product Description

Insulation Material

Jacket Flame Rating

Operating Temperature Range

Thermal Sensor Integration

Flexing Endurance

Shielding Configuration

Signal Impedance (Control Lines)

Connector Ingress Protection

Contact Plating

3.5 kV AC, 5 minutes (between conductors and ground)

Technical Advantages

Let's Get Started

Industry Applications

Signal Integrity for Control Communication

Ähnliche Produkte

USB-C PD Power Cords

Colored Server Power Cords

Y-Splitter Power Cords

DC Barrel Power Cords

Japanese Plug Power Cords

Having Doubts? Our FAQ

Holen Sie sich Klarheit mit Unserem Manufacturing Insights

Wir freuen uns auf Herstellung für Sie!

LOCATIONS

Sitz

Operations Office

Weitere Standorte

ALLGEMEINE ANFRAGEN

Funktionen

Unternehmen

GB/T EV Charging Cords

Get Latest Price

GB/T EV Charging Cords

Get Latest Price