Surge Protection Control Cabinet for Power Distribution and Equipment Safety for sale

Surge Protection Control Cabinet for Power Distribution and Equipment Safety

Categories	Industrial Electrical Cabinet

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Guangzhou Hengmeida Automation Technology Co., Ltd

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Surge Protection Control Cabinet for Power Distribution and Equipment Safety

Applications

Installed in main distribution boards or subpanels of factories, office buildings, data centers, and hospitals.
Protects switchgear, control circuits, PLCs, and communication equipment from voltage surges.

Ensures stable operation of servers, network routers, and communication towers.
Reduces downtime caused by transient voltage spikes or lightning-induced surges.

Used in solar photovoltaic stations, wind farms, and EV charging stations.
Protects inverters, controllers, and sensors exposed to outdoor lightning and grid disturbances.

Installed in intelligent building control systems to protect HVAC, lighting, and monitoring devices.
Enhances system reliability in IoT-based power management networks.

Technical Specifications

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.

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