DONGGUAN LONROY EQUIPMENT CO LTD
| Protection Class | IP56 |
| Voltage | 220 V, 380 V |
| Grading | 1W,2W,5W...to 1000KW |
| Load accuracy | Resistance ±3% |
| Rated voltage | DC24V, 28V, 30V... up to 1000V |
| Environmental temperature | -20°C ~ +55°C |
| Cooling method | Strong fan air-cooling |
| Load type | Resistive load |
| Load control | Local manual + remote automatic |
| Load protection | High-temperature, fan, emergency stop, heat dissipation, short-circuit, overcurrent |
| Electrical parameter measurement | Displays current and voltage, uploads data |
| Power output | Segmented control |
| Display | External liquid crystal |
| Parallel capability | Multiple devices in parallel |
| Material | Electrical components |
| Packaging Details | Wooden package |
| Delivery Time | 5-8 work days |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 200 |
| Brand Name | Lonroy |
| Place of Origin | China |
| Certification | ISO ASTM CE |
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Product Specification
| Protection Class | IP56 | Voltage | 220 V, 380 V |
| Grading | 1W,2W,5W...to 1000KW | Load accuracy | Resistance ±3% |
| Rated voltage | DC24V, 28V, 30V... up to 1000V | Environmental temperature | -20°C ~ +55°C |
| Cooling method | Strong fan air-cooling | Load type | Resistive load |
| Load control | Local manual + remote automatic | Load protection | High-temperature, fan, emergency stop, heat dissipation, short-circuit, overcurrent |
| Electrical parameter measurement | Displays current and voltage, uploads data | Power output | Segmented control |
| Display | External liquid crystal | Parallel capability | Multiple devices in parallel |
| Material | Electrical components | Packaging Details | Wooden package |
| Delivery Time | 5-8 work days | Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 200 | Brand Name | Lonroy |
| Place of Origin | China | Certification | ISO ASTM CE |
| High Light | IP56 Protection DC Load Box ，220V/380V Voltage Performance Testing Machine ，1 Year Warranty Contactor Tester | ||
The DC load box is designed for daily maintenance tests, project acceptance, and factory inspection tests of various generators and UPS power supplies. It also assists in performance testing and aging experiments of switches and contactors. Featuring innovative design, compact size, and high reliability, this unit offers clear digital display, simple operation, and advanced automation.
| Grading | 1W, 2W, 5W up to 1000KW |
|---|---|
| Load accuracy | Resistance ±3% |
| Electrical parameter measurement | Displays current and voltage for each load group locally and uploads data to upper computer |
| Cooling method | Strong fan air-cooling with standard upward air outlet |
| Load type | Resistive load |
| Rated voltage | DC24V, 28V, 30V up to 1000V |
| Load control method | Local manual control + remote automatic control |
| Load protection | High-temperature protection, fan protection, emergency stop protection, heat dissipation protection, short-circuit protection, overcurrent protection |
| Environmental temperature | -20°C to +55°C |
Company Details
Business Type:
Manufacturer,Agent,Exporter,Seller
Year Established:
2008
Total Annual:
$5 million -$8 million
Employee Number:
80~200
Ecer Certification：
Verified Supplier
Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to pr... Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to pr...
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