power distribution solution
The DFW European-style cable branching cabinet is widely used in power distribution network cableization projects. Its key features include double-sided doors and the use of wall bushings as connecting busbars, offering advantages such as compact length, clear cable arrangement, and no need for large-span crossing of three-core cables. The cable connectors used comply with the DIN 47636 standard, typically employing bolt-fixed cable connectors with a rated current of 630A.
Functions and Features:
Fully insulated, fully sealed, fully protected, suitable for all operating conditions.
Flexible inlet and outlet configurations, with up to 8 branches in practical applications.
Resistant to flooding, pollution, condensation, frost, and corrosion.
Compact size, simple installation, and easy operation.
Can be equipped with a voltage indicator to alert personnel of live lines.
Can be equipped with an SF6 switch.
Can be equipped with a cable-type fault indicator for quick fault location.
Various cabinet materials available: ordinary steel with military green, mirror stainless steel, stainless steel with military green.
High-Voltage 10kV European-Style Cable Branching Cabinet Features:
Outdoor type (can also be indoor), fully sealed structure, “five-prevention” safety, maintenance-free, ensuring reliable personal safety.
Environmentally friendly outdoor cable branching cabinet with high-voltage live display, simplifying urban cable network systems and reducing investment.
Outdoor type, dustproof, moisture-proof, flood-resistant, corrosion-resistant, strong environmental adaptability, flexible configuration from single inlet/outlet to multiple outlets, meeting various wiring requirements.
Compact size, aesthetically pleasing appearance, simple installation, easy operational mode switching, flexible protection settings. Can be equipped with a voltage indicator, short-circuit indicator, and lightning arrester.
Small footprint, low height, aesthetically pleasing, blends with the environment, flexible wiring schemes, convenient installation and operation.
Can be equipped with load switches and grounding switches inside, with dedicated manual or electric operating mechanisms. Provides disconnecting function, can be equipped with short-circuit fault indicators for rapid fault location.
Flexible combination of load switches and cable connectors meets various wiring requirements, enhances line operation, maintenance, and repair flexibility, reduces outage time, and improves power supply reliability. Can replace some ring main units or switching stations, reducing overall system costs.
Applicable Environment:
Ambient temperature: Maximum +40°C, Minimum -30°C.
Wind speed: Equivalent to 34m/s (pressure ≤70Pa).
Humidity: Daily average relative humidity ≤95%; Monthly average relative humidity ≤95%.
Seismic resistance: Horizontal acceleration ≤0.4m/s²; Vertical acceleration ≤0.15m/s².
Installation site slope: ≤3°.
Installation environment: No significant pollution from corrosive or flammable gases, water vapor, etc.; no severe vibration.
High-Voltage 10kV European-Style Cable Technical Parameters:
Rated Voltage: 35kV
Rated Current: 630A
Dynamic Withstand Current: 50kA/0.3s
Thermal Withstand Current: 20kA/3s
Power Frequency Withstand Voltage (1 min): 95kV
DC Withstand Voltage (15 min): 125kV
Lightning Impulse Withstand Voltage: 200kV
Cabinet Protection Rating: IP56
