CSS2 High-Power DC EV Charger (Natural Cooling)

CSS2 High-Power DC EV Charger Overview

ZD-IC-DC20 model redefines commercial EV charging with scalable 32A-250A rated current configurations. Peak performance hits 350A transient capacity, enabling rapid charging across diverse vehicle fleets. Natural cooling eliminates liquid-based thermal management, slashing operational complexity. Modular PC-based structural components ensure durability in -35℃ to +50℃ environments. Designed for bulk procurement, its IP55-rated housing withstands harsh conditions while maintaining UL94V-0 flame resistance. Businesses gain flexible deployment options through adjustable cable assemblies, optimizing infrastructure ROI without compromising 24-month warranty coverage.

Key Technical Specifications

Core parameters drive competitive advantage: 1000V DC-rated voltage enables ultra-fast energy transfer. Copper alloy terminals with silver plating achieve <50K temperature rise during 3500V AC withstand voltage tests. Critical metrics include 500MΩ insulation resistance (IEC62196-1 compliant) and 100N insertion force tolerance. Charging cables vary by amperage – 250A configurations utilize 34mm TPU-jacketed 2×70+35+2×0.75(P2) conductors, while 32A models deploy 21mm 2×6+1×6+3x(2×0.75)(P2) bundles. PA66+25%GF plugs endure >10,000 mating cycles, minimizing replacement costs for high-traffic stations.

Natural Cooling Mechanism Explained

Passive thermal regulation replaces energy-guzzling liquid systems through precision-engineered aluminum dispersion. Strategic fin placement achieves <50K temperature differentials without moving parts, validated across -35℃ winter to +50℃ desert conditions. This eliminates coolant leaks and pump failures that plague conventional chargers. For B2B operators, it translates to 22% lower maintenance costs versus active-cooled rivals. PA66+25%GF plug materials further enhance heat resistance during 350A peak loads, maintaining structural integrity through 10,000+ charge cycles.

Cable Specifications and Durability

Multi-configuration TPU cables adapt to operational demands:

• 250A: 34mm 2×70+35+2×0.75(P2)+2x(2×0.75)
• 150A: 30mm 2×50+1×25+6×0.75
• 80A: 20.5mm 2×16+1×16+6×0.75
• 32A: 21mm 2×6+1×6+3x(2×0.75)(P2)

Abrasion-resistant jackets meet IP55 standards while surviving 100N insertion forces. Silver-plated copper terminals prevent oxidation, ensuring stable 500MΩ insulation resistance over time. Bulk buyers benefit from mix-and-match deployments – pair 250A units for trucks with 32A variants for compact EVs, all using standardized CCS2/CHAdeMO connectors.

Installation and Configuration

Pre-engineered PC structural components enable rapid deployment – 40% faster than welded alternatives. The plug-and-play design accommodates 26.7mm to 34mm cable diameters without tool adjustments. Configurable DIN-rail mounts adapt to space-constrained sites, while IEC62196-1 compliance guarantees global grid compatibility. On-site teams achieve 98% first-time success rates using color-coded 2×35+1×25+6×0.75 (125A) or 2×10+1×6+3x(2×0.75)(P2) (40A) cable terminations. Remote firmware updates maintain peak 240kW throughput across all amperage variants.

Safety and Compliance Features

Multi-layered protection systems exceed industry benchmarks: 3500V AC dielectric strength, arc-quenching PA66+25%GF plugs, and <50K thermal rise thresholds. Short-circuit responses trigger in <0.1s, while CE/RoHS certifications validate global market readiness. Flame-retardant PC housings (UL94V-0) contain electrical faults, critical for underground parking deployments. Audit-ready documentation covers every 2×70+35+2×0.75(P2) cable batch, with 24-month warranties including surge protection components.

Operational Cost Analysis

Natural cooling slashes energy use by 18% versus liquid-cooled competitors. TPU cables last 2.3x longer than PVC alternatives under 100N insertion stress. Calculate ROI:

• 250A unit processes 35 vehicles daily at $0.12/kWh
• 10,000-cycle plugs reduce replacements by 73%
• 24-month warranty covers PC housing cracks

Bulk buyers report 14-month payback periods when deploying mixed 32A-250A configurations.

Environmental Compliance

Recyclable PC/PA66 materials align with WEEE directives. Passive cooling avoids 62kg annual CO2 emissions per unit versus active systems. TPU cables contain 0% halogens, meeting EU REACH standards. Silver-plated terminals minimize electronic waste versus nickel alternatives. Operators qualify for LEED credits through UL94V-0 flammability ratings and 500MΩ insulation preservation.

Maintenance Protocols

Predictive upkeep strategies leverage:

• Monthly 3500V AC dielectric tests
• Quarterly 100N insertion force verifications
• Bi-annual <50K thermal rise inspections

Hot-swappable 2×70+35+2×0.75(P2) cables enable <15-minute replacements. Our 24/7 support team ships certified PA66+25%GF plugs within 48hrs globally.

FAQ

What maximum current does ZD-IC-DC2.0 support?

250A continuous, 350A peak.

Cable compatibility for 150A setups?

30mm 2×50+1×25+6×0.75 TPU.

Certifications included?

CE, RoHS, IEC62196-1, UL94V-0.

Warranty coverage duration?

24 months of full protection.

Cold climate performance?

Operates at -35℃ without heaters.