Products
EWP-50A Energy Storage Connector
product details
Technical Specifications & Premium Features
√ Electrical Performance
Current Rating: 400A continuous (600A peak)
Voltage Capacity: 1000V DC
Contact Resistance: <0.05mΩ
Dielectric Strength: 3000V AC/min
Temperature Range: -40°C to +125°C
√ Advanced Connection Methods
Copper Busbar Interface: 10mm thick electrolytic copper plates
M16 Threaded Terminals: Zinc-nickel alloy plating
Stud Connection: 12.9-grade steel with 50Nm torque capacity
Crimping System: Hydraulic compression for 0 resistance joints
√ Safety & Reliability
IP67/IP69K waterproof protection (IEC 60529)
Arc-resistant PA66-GF30% housing
Vibration resistant to 15G (ISO 16750-3)
Live operation protection (VDE 0105-100)
Material Science Excellence
Contacts: C18150 chromium-zirconium copper (0.8µm silver plating)
Insulation: UL94 V-0 flame-retardant composite
Seals: Fluorosilicone (FVMQ) for chemical resistance
Hardware: Stainless steel 316L fasteners
Industry-Leading Applications
• EV Battery Packs: Module-to-module series connections
• ESS Installations: Utility-scale battery storage systems
• Solar/Wind Farms: Renewable energy storage hubs
• Industrial UPS: High-power backup power systems
• Heavy Equipment: Electric mining/construction vehicles
Why Engineers Choose Our Solution
→ 50% Faster Installation with tool-less assembly
→ Zero Maintenance sealed contact system
→ Custom Configurations (pole counts, angles, coatings)
→ Safety Certified (UL 4128, IEC 62893)
Certifications & Compliance
UL 1973 (ESS Standards)
IEC 62196-3 (EV Charging)
CE/UKCA/RoHS/REACH
ISO 20653 Dust/Water Protection
UN38.3 Battery Transportation
Customization Services
Laser-etched numbering for traceability
EMI/RFI shielded versions
Quick-disconnect safety mechanisms
Custom thermal profiles for BMS integration
Basic Information
| Product Model | EWP-50A |
| Plug life | ≥100 |
| Product Name | Energy storage connector |
| Product Positions | - |
| Wiring method | Conductor crimping |
| Operating temperature | -40~+105° |
UL Data
| Rated current | 50A |
| Rated voltage | 150V |
| Rated wiring capacity | - |
Material Information
| Insulation Materials | PA66 |
| Flame retardant grade | UL94V-0 |
| Conductor material | Copper Alloy |
| Conductor surface coating | Tinning |
detail pictures
