Sudanese power distribution box parameters

Sudanese power distribution boxes range from 0.4kV low-voltage units to integrated YBF series wind power substations with 0.69/35kV transformers, featuring robust switchgear, monitoring, and corrosion-resistant enclosures.

YBF Series Wind Power Box-type Substation

The YBF series is designed for wind power applications, stepping up 0.69kV generated by turbines to 35kV for transmission to booster stations. Key specifications include:

• High-voltage switchgear room: 40.5kV, using XGN-40.5 box-type fixed high-voltage switch cabinets with AC load switch-fuse combination devices for transformer protection.
• Low-voltage switchgear room: 0.69kV, cabinet structure with lighting and control power, capable of monitoring current, voltage, and switch status.
• Transformer room: Oil-immersed or epoxy resin cast dry-type transformers, connected via busbars or cables.
• Enclosure materials: High-quality steel plates with anti-corrosion treatment, anodized aluminum alloy, or color steel composite panels, with insulation for temperature regulation.
• Standards compliance: Meets GB/T17467-2020 for high/low voltage prefabricated substations.
• Environmental suitability: Designed for harsh conditions such as deserts, grasslands, and coastal areas, with strong structural strength and corrosion resistance .

Low-Voltage 0.4kV Distribution Box

For industrial and commercial applications, the 0.4kV Sudan distribution box provides reliable power distribution:

• Voltage rating: 0.4kV AC
• Applications: Industrial plants, commercial buildings, and small power systems
• Design features: Robust enclosure, efficient electrical distribution, and compliance with Sudanese electrical infrastructure requirements .

Common Distribution Box Models

Several models are widely used in Sudan and similar regions:

• GGD series: Low-voltage fixed switchgear, AC 50Hz, rated voltage 380V, high breaking capacity, stable performance.
• GDH series: Low-voltage fixed switchgear, parameters vary by manufacturer.
• PGL series: Low-voltage fixed switchgear for stable power supply.
• GCK series: Low-voltage withdrawable switchgear, AC 60Hz, working voltage ~660V, suitable for motor control and lighting.
• GCS series: AC 50Hz, rated voltage 400V, used in power plants, high-rise buildings, and industrial facilities.
• MNS series: Compact low-voltage distribution system, widely used in small power plants, industrial and mining enterprises, and hotels .

Key Parameters to Consider

• Voltage levels: 0.4kV (low-voltage) to 35kV (medium-voltage for wind power)
• Switchgear type: Fixed or withdrawable, high-voltage or low-voltage cabinets
• Transformer type: Oil-immersed or dry-type
• Monitoring capabilities: Current, voltage, switch status, and optional remote monitoring
• Construction materials: Steel, aluminum alloy, or composite panels with anti-corrosion treatment
• Environmental suitability: Designed for harsh climates, including deserts and coastal areas
• Standards compliance: National and international standards for prefabricated substations and low-voltage distribution . These specifications provide a comprehensive overview for selecting or designing Sudanese power distribution boxes for industrial, commercial, or renewable energy applications.