DC Charging Connector & Cable

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What Is DC Charging Connector & Cable

Mekel Charging Cable is designed specifically for EVs with Type 2 or CCS2 sockets — two of the most common AC charging standards across Europe and beyond. Supporting 7 kW to 22 kW AC power, it handles everything from overnight home charging to topping up at destination chargers during long-distance travel.

What sets it apart? Voice control. The cable works seamlessly with Apple’s Siri and Android voice recognition, so starting or stopping a charge is as simple as saying a few words — no fumbling with apps or touching the cable. The connector feels solid, the latch clicks reassuringly, and the cable stays flexible even in cold weather. It’s a small convenience that makes daily EV ownership just a little bit easier.

Key Features of DC Charging Connector & Cable

High-Current Handling

The DC charging connector supports up to 500A continuous with liquid-cooled cable option, and 200A for standard air-cooled versions. This allows the connector to work seamlessly with ultra-fast 350 kW chargers without overheating — even during back-to-back charging sessions on hot summer days.

Thermal Monitoring

Embedded temperature sensors are located directly inside the power pins of the DC charging connector. They report real-time heat data to the charger every few seconds. If the connector temperature rises too high — due to poor contact, dust buildup, or high ambient heat — the charging session automatically reduces power or shuts down safely. This prevents melted handles, damaged vehicle inlets, and expensive station repairs.

Ergonomic Design

The DC charging connector features a balanced grip with a thumb-trigger latch release, making it easy to plug and unplug even after dozens of cycles. The connector weighs about 30% less than conventional designs, reducing wrist strain for drivers and technicians alike. A subtle LED indicator on the handle shows charging status at a glance — no need to walk back to the station screen.

IP67 Sealing

When mated to the vehicle inlet, the DC charging connector is fully sealed against dust and water ingress. It can withstand temporary immersion in up to one meter of water for 30 minutes without damage. The unplugged connector is rated IP54, meaning it handles rain, splashes, and construction site dust without internal corrosion. This durability makes it suitable for outdoor public stations in any climate.

Cable Flexibility

The DC charging cable jacket remains pliable even at -30°C. No cracking, no stiff plastic that fights being coiled, no wrestling with frozen cable on cold winter mornings. The internal copper strands are also engineered for flex life, surviving over 10,000 bending cycles without breaking. Whether it's a frozen parking lot in Canada or a dusty highway stop in Australia, the DC charging cable performs.

Modular Connector Head

The connector head and DC charging cable body are separate serviceable components. If the connector pins wear out after thousands of cycles or the housing cracks from an accidental drop, just replace the head — not the entire DC charging cableassembly. This modular design significantly lowers maintenance costs for station operators and reduces electronic waste.

Parameter of DC Charging Connector & Cable

Parameter	Specification
Connector Types	CCS1, CCS2, GB/T, NACS (Tesla)
Current Rating (Standard)	200A (air-cooled) / 500A (liquid-cooled)
Voltage Rating	Up to 1000V DC
Cable Length	5m (standard) / 7m / 10m (customizable)
Cable Outer Diameter	28-35mm depending on current rating
Housing Material	PC/ASA (UV-resistant, flame-retardant)
Protection Rating	IP67 (mated) / IP54 (unmated)
Operating Temperature	-30°C to +50°C
Insulation Resistance	> 1000 MΩ at 1000V DC
Cycle Life	>10,000 plug-unplug cycles

Scale Your EV Infrastructure with High-Efficiency Charging Solutions

Why Choose Mekel's DC Charging Connector & Cable

Built for Daily Abuse

This isn't a garage-only cable. The DC charging connector housing stands up to public station wear — dropped on concrete, dragged across pavement, baked in summer sun, frozen in winter cold. Rated IP67 when mated, it handles rain, dust, and even accidental puddle splashes without missing a beat.

Smarter Than a Cable

Embedded temperature sensors in the DC charging connector pins communicate directly with the charger. If the connector overheats due to poor contact or high ambient temps, the session derates or shuts down — preventing melted handles, damaged vehicles, and costly station downtime.

One Inventory, Multiple Markets

CCS1 for North America. CCS2 for Europe. GB/T for China. NACS for Tesla. All share the same DC charging cable construction and ergonomic handle design. Stock one cable body, swap connector heads. Simplified logistics, lower inventory costs, faster field service.

Tested Beyond Certification

Every batch of Mekel's DC charging connector undergoes full-load heat rise testing, pin retention verification, and cable flex cycling. Not just certified to IEC or UL — proven in real-world high-usage stations. Thousands of cycles before the first sign of wear.

Application

Mekel’s DC Charging Connector & Cable is versatile and engineered for high-traffic environments:

FAQ

How many plug-unplug cycles can a DC charging connector handle before the DC charging connector needs replacement?

A quality DC charging connector is rated for 10,000 to 20,000 cycles. Once the DC charging connector reaches that range, the power pins may show wear and the latch mechanism may become loose. Mekel’s DC charging connector is tested to 15,000 cycles with no performance degradation — far beyond what most public stations will see in a decade.

What should I do if a vehicle runs over the DC charging cable and damages the DC charging cable?

Stop the charging session immediately. If a vehicle has driven over the DC charging cable, inspect the DC charging cable for cuts, crushing, or exposed conductors. Even if the outer jacket looks fine, internal damage may exist. Replace any DC charging cable that has been run over by a heavy vehicle before using that DC charging cable again.

Can I leave the DC charging connector on the wet ground when the DC charging connector is not plugged into a vehicle?

The DC charging connector is rated IP54 when unmated, meaning the DC charging connectorhandles rain and splashes. However, leaving the DC charging connector face-down in a puddle is not recommended. Use a holster to keep the DC charging connector off the ground when the DC charging connector is not in use.

How can I tell when a DC charging connector is worn out and the DC charging connector needs to be replaced?

Signs of wear on a DC charging connector include: corrosion or pitting on the power pins of the DC charging connector, a loose latch that doesn’t click, cracks in the DC charging connectorhousing, or frequent charging interruptions. If the DC charging cable near the DC charging connector feels unusually hot during normal use, replace that DC charging connector promptly.

Does the length of the DC charging cable affect how fast the DC charging cable can deliver power?

No, the DC charging cable length does not affect charging speed within typical ranges (3m to 10m). Voltage drop in the DC charging cable is negligible for properly sized copper conductors. However, a longer DC charging cable is heavier and more prone to wear. Mekel offers a 5m DC charging cable as standard — long enough for most parking layouts, short enough to keep the DC charging connector manageable.