XL‑21 Series Low‑Voltage Power Distribution Cabinet

Operating Conditions: (same as GCK)：

1. Ambient temperature –5℃~+40℃, 24h average ≤35℃.
2. Relative humidity: ≤50% at 40℃, ≤90% at 20℃.
3. Altitude ＜2000m.
4. Storage/transport: –25℃~+55℃ (short‑term up to +70℃).

Features:
1. Standard and top‑entry types for different installation scenarios.
2. Steel frame, removable doors and side panels, flexible installation and maintenance.
3. Doors with sealing strips, opening angle >135°.
4. Internal mounting rack can be wholly withdrawn for easy assembly.
5. Flexible cable entry and combination.

Key Technical Parameters:
Rated operational voltage: 380V
Rated insulation voltage: 690V
Horizontal busbar current: ≤2000A
Protection: IP30
Dimensions: width 400‑1000 × depth 600‑1000 × height 1400‑2200mm

Additional Information:

Computer interface available for online monitoring; contact us for details. (Custom‑made to drawings, Production cycle of 15‑30 days)