Guangzhou Hengmeida Automation Technology Co., Ltd
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Product Specification
| High Light | Surge Protection Control Cabinet ，Control Cabinet for Power Distribution ，Equipment Safety Surge Protection Control Cabinet | ||
| Parameter | Description / Recommendation |
| 1. Rated Voltage and System Type | Define AC 220 V, AC 380 V, or DC 48 V/110 V systems. Specify TN, TT, IT, or TN-S earthing system. |
| 2. Surge Protection Level | Select Class I, II, or III SPD according to installation location (main distribution, subpanel, terminal). |
| 3. Maximum Discharge Current (Imax) | Typical ranges: 40 kA – 100 kA per phase. Choose based on lightning density and system sensitivity. |
| 4. Monitoring Function | Optional remote signal output, RS485/Modbus communication, or cloud-based status reporting. |
| 5. Power Distribution Design | Specify number of incoming/outgoing circuits, breakers, and control relays. |
| 6. Enclosure Type and Material | Common sizes: 600 × 500 × 250 mm to 1200 × 1000 × 400 mm. Materials: cold-rolled steel, galvanized steel, or stainless steel. |
| 7. Installation Environment | Indoor or outdoor use; define IP rating (IP54 / IP65 / IP67) and ventilation requirements. |
| 8. Cable Entry and Termination | Top/bottom entry options; ensure compatibility with site wiring layout. |
| 9. Indication & Alarm System | Visual indicator lights (SPD status, fault alarm) or sound-light alarm units. |
Company Details
Business Type:
Manufacturer
Year Established:
2019
Total Annual:
>5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
HMD is a specialist in the research, development, and manufacturing of industrial automation control systems, with a strong focus on custom-built low-voltage control panels and PLC intelligent control cabinets. We have established strategic partnerships with leading component manufacturers such... HMD is a specialist in the research, development, and manufacturing of industrial automation control systems, with a strong focus on custom-built low-voltage control panels and PLC intelligent control cabinets. We have established strategic partnerships with leading component manufacturers such...
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