Euro Front and Rear Protective Connector High Voltage Switchgear Cable Connector Plug

• Customization: Available
• Color: Black
• Current Rating: 30A
• Model NO.: VQJ
• Grounding: Grounding
• IP Rating: IP68
• Nominal Voltage: 48/66kv
• Plug Type: Type C
• Usage: Commercial Use, Industrial Use, Electrical Use
• Standard: IEEE Std 386
• Transport Package: Carton
• Specification: plug-in type
• Trademark: 9V
• Origin: China
• HS Code: 4002199090
• Package Size: 0.50cm * 0.50cm * 0.20cm
• Package Gross Weight: 10.000kg

Product Description

VQJ-15 24 35/630 Touchable Front and Rear Connector
Technical Specifications of VQJ15 24 35/630 Touchable Front and Rear Connector  

The VQJ15 24 35/630 Touchable Front and Rear Connector is a fully insulated, high performance electrical connector designed for medium voltage applications. Below is a detailed breakdown of its technical parameters, design features, and compliance standards, synthesized from relevant industry specifications and comparable products.  



 1. General Specifications  
 Rated Voltage (U): 15 kV (8.7/15 kV system)  
 Rated Frequency: 50 Hz  
 Rated Continuous Current (I_y): 630 A  
 Applicable Cable Cross Section: 25-630 mm² (supports YJV/YJLV type cables)  
 Insulation Material: Advanced injection molded polymer for enhanced dielectric strength and environmental resistance.  
 Touchable Design: Fully insulated construction with non-shielded (or optional shielded) layers, enabling safe handling during installation and maintenance.  



 2. Electrical Performance  
 Power Frequency Withstand Voltage: 45 kV (5 minutes, dry conditions)  
 Lightning Impulse Withstand Voltage: 105 kV (standard waveform)  
 Partial Discharge (PD): ≤5 pC at 15 kV (measured post-dry withstand test)  
 Dynamic Stability Current: 85.4 kA (0.01 seconds)  
 Thermal Stability Current: 24 kA (1 second)  
 Leakage Current: Complies with IEC 605024 standards for medium voltage connectors.  



 3. Mechanical and Environmental Characteristics  
 Material Composition:  
   Outer Shell: High strength engineering polymer (UV resistant and corrosion proof).  
   Internal Contacts: Silver plated copper alloy for low resistance and high conductivity.  
 Protection Rating: IP68 (dust-proof and waterproof).  
 Operating Temperature Range: 40°C to +65°C.  
 Shock and Vibration Resistance: Compliant with MILSTD810G for harsh environments .  



 4. Installation and Compatibility  
 Mounting Types:  
   Front Connector (F Type): Designed for direct insertion into switchgear panels.  
   Rear Connector (B Type): Used for cable termination in substations or branch boxes.  
 T Connection Capability: Supports multi-way configurations for branching circuits.  
 Installation Requirements:  
   Follow torque specifications (typically 25-30 N·m) to ensure proper sealing.  
   Use manufacturer recommended tools to avoid insulation damage.  



 5. Applications  
 Primary Use Cases:  
   Euro-style ring main units (RMUs).  
   Cable branch boxes and pad-mounted transformers.  
   Industrial power distribution systems requiring modular, touch safe connections.  
 Industry Compliance:  
   Meets IEC 605024 and IEEE Std 386 for shielded/un-shielded cable terminations.  
   Suitable for urban grids, renewable energy systems, and underground networks.  



 6. Safety and Certification  
 Safety Features:  
   Visible break design for maintenance isolation.  
   Integrated test points for voltage verification.  
 Certifications:  
   CE, RoHS, and ISO 9001 certified.  
   Type tested per IEC 61442 for short circuit performance.  



 7. Optional Features  
 Shielded Variants: Available for applications requiring enhanced EMI suppression.  
 Customization Cable Ports: Adaptable to DIN or ANSI flange standards.  
 Accessories: Include insulating caps, mounting brackets, and torque wrenches.  





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