The GC Series smart switchgear dehumidifier keeps substation enclosures, switchgear and energy storage cabinets free of condensation. Built with a 304 stainless steel housing and copper tube heat dissipation, it comes in 15W to 80W options, with the 60W model removing 480 mL of water. The display shows live temperature and humidity, and the set point is adjustable. T models add dew-point control, all units defrost automatically, and optional low-temperature heating suits cold sites.

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Factory-Direct Smart Switchgear Dehumidifier for Energy Storage Equipment and Substation Enclosures – Condensation Dehumidifying Device, GC Series
| Item | Value |
|---|---|
| Place of Origin | Hunan, China |
| Product Name | Intelligent Dehumidifying Device |
| Brand | Gongchuang Technology |
| Application | Enclosed spaces |
| Installation | Screw mounting |
| Additional Function | Memory function |
| Protection Rating | IP55 |
| Contact Current | 20A |
| Environmental Certification | RoHS |
| Load Power | 50W |
| Response Time | 5 s |
| Industry Certification | ISO standard |
| Power Supply | 220VAC |
| Resolution | 0.1 |
| Humidity Accuracy | 1%RH |
| Measuring Range | -20°C to 99.9°C |
| Operating Environment | -20°C to 85°C |
| Input | 1 temperature and humidity input module (built-in) |
| Measuring Range (Technical Parameters) | Temperature: -19 to 99°C; Humidity: 0% to 99% RH |
| Basic Error | Temperature: ±1.5°C (0°C to 100°C); Humidity: ±5% RH (10% to 90% RH) |
| Resolution (Technical Parameters) | Temperature: 1°C; Humidity: 1% RH |
| Power Supply (Technical Parameters) | 220VAC, 50/60Hz, power 20W |
| Operating Environment (Technical Parameters) | Temperature 0 to 50°C, humidity ≤85% RH, non-corrosive locations |


Dimensions (two sizes available):
(1) 200 (H) × 115 (W) × 78 (D) mm
(2) 200 (H) × 115 (W) × 66 (D) mm
Dehumidifying power: 15W, 20W, 30W, 40W, 60W, 70W, 80W
( GC-8000 Series Dehumidifier – Dimensions and Mounting Dimensions)

( Installation Method 1)

(Installation Method 2)

Note: Models without “T” in the model number do not have dew-point detection.
1. Automatic defrost:
All series have an automatic defrost function. When frost forms on the condensing plate, the dehumidifier defrosts automatically before resuming dehumidification.
2. Low-temperature heating (optional, selected according to site conditions):
When the dehumidifier detects that the ambient temperature is low, it automatically switches on an external heater for temperature compensation.







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