Wholesale XL-21 Power Distribution Cabinet Low Voltage Switchgear Factory, Companies

Type Designation

Technical Parameters

Key Features

• Box-Type Design: Compact and space-saving for easy installation.
• High Current Capacity: Supports up to 800A for heavy-duty applications.
• Voltage Rating: AC380V operational voltage with 660V insulation.
• 50Hz Frequency: Standard for industrial power systems.
• Modular Layout: Flexible configuration for breakers, meters, and busbars.

Product Display

Main Circuit Scheme

• 1. Isolation Switch: QSA Series, HR5 (Internal Operation)
• 2. Isolation Switch: QA, QP Series
• 3. Fuse: RTO, NT00, etc.
• 4. Circuit Breaker: DZ20, NM1, DZ47, NS, C45, etc.
• 5. Contactor: CJ20, B Series, N Series, etc.
• 6. Thermal Relay: JR20, JRS1, NR3 Series, etc.
• 7. Current Transformer: LMZJ1-0.5, LMK1-0.66, etc.

Outline and Installation Dimensions

Transportation and Storage Specifications

• 1. Transportation: Use transport angle plates with ≤120° wire rope angles; avoid direct contact with chassis when using tools.
• 2. Handling: Prevent tilting/vibration; for minor moves, only pry at test frame corners.
• 3. Components: No unauthorized disassembly of electrical parts; maintain rain/moisture protection.
• 4. Documentation: Includes packing list, certifications, manuals, drawings, keys, and matched spare parts.

Frequently Asked Questions (FAQ)