Tel: +86-13505879225丨Email: zhangting@deyanelectric.com
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The American-Style Cable Junction Box (DFW Series) is a high-performance power distribution device widely used in cable-based grid systems. It features a single-door design and multi-way horizontal busbar, offering compact size, flexibility, and full insulation for safe and efficient power distribution28.
| Parameter | Main Circuit (600A) | Branch Circuit (200A) |
|---|---|---|
| Rated Voltage | 12/35KV | 12KV |
| Rated Current | 600A (bolt-fixed) | 200A (plug-in) |
| Short-Circuit Withstand | 40kA/1s | 16kA/1s |
| Lightning Impulse Withstand | 125kV | 95kV |
| Protection Level | IP33 | IP33 |
✅ Load-Break Capability – The 200A branch circuit supports hot-swappable connections, reducing downtime during maintenance47.
✅ Robust Construction – Made of corrosion-resistant materials, suitable for harsh environments (-30°C to +40°C)89.
✅ Wide Compatibility – Works with ring main units (RMUs) and can replace traditional switchgear in some applications7.
Altitude: ≤1000m (customizable for higher elevations)5.
Humidity: ≤95% (daily average).
Wind Resistance: Up to 34m/s (700Pa wind pressure)4.
Seismic Resistance: Horizontal acceleration ≤0.4m/s², vertical ≤0.15m/s²8.
Urban Power Distribution – Dense residential/commercial areas.
Industrial Zones – Factories, mining, and oil fields.
Infrastructure Projects – Tunnels, airports, and highways.
International: IEC 298, IEC 694, ANSI/IEEE standards.
National: GB3804, GB3906 (China)
The American-Style Cable Junction Box (DFW Series) is a high-performance power distribution device widely used in cable-based grid systems. It features a single-door design and multi-way horizontal busbar, offering compact size, flexibility, and full insulation for safe and efficient power distribution28.
| Parameter | Main Circuit (600A) | Branch Circuit (200A) |
|---|---|---|
| Rated Voltage | 12/35KV | 12KV |
| Rated Current | 600A (bolt-fixed) | 200A (plug-in) |
| Short-Circuit Withstand | 40kA/1s | 16kA/1s |
| Lightning Impulse Withstand | 125kV | 95kV |
| Protection Level | IP33 | IP33 |
✅ Load-Break Capability – The 200A branch circuit supports hot-swappable connections, reducing downtime during maintenance47.
✅ Robust Construction – Made of corrosion-resistant materials, suitable for harsh environments (-30°C to +40°C)89.
✅ Wide Compatibility – Works with ring main units (RMUs) and can replace traditional switchgear in some applications7.
Altitude: ≤1000m (customizable for higher elevations)5.
Humidity: ≤95% (daily average).
Wind Resistance: Up to 34m/s (700Pa wind pressure)4.
Seismic Resistance: Horizontal acceleration ≤0.4m/s², vertical ≤0.15m/s²8.
Urban Power Distribution – Dense residential/commercial areas.
Industrial Zones – Factories, mining, and oil fields.
Infrastructure Projects – Tunnels, airports, and highways.
International: IEC 298, IEC 694, ANSI/IEEE standards.
National: GB3804, GB3906 (China)
| | No.60, Binhai South Second Road, Economic Development Zone, Yueqing City, Zhejiang Province, China |
| | +86-13505879225 |
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