Data center immersion cooling is a technique that helps improve thermal design by directly immersing IT hardware in a non-conductive liquid. The heat generated by the electronic components is directly and efficiently transferred to the fluid, thereby reducing otherwise needed active cooling components, such as interface materials, heat sinks and fans. Immersion cooling can also help reduce electricity consumption, water usage, carbon footprint and real estate costs for data centers. There are two main types of immersion cooling: Single-phase immersion cooling uses a liquid that remains in its liquid state throughout the cooling process, while two-phase immersion cooling uses a liquid that boils and vaporizes when it contacts the hot components, then condenses back to liquid when it cools down.
An immersion load bank is a type of load bank that uses water-immersion elements to dissipate heat generated by the electrical load. A load bank is a device that simulates an electrical load and tests the performance of power sources such as generators, batteries, or UPS systems. An immersion load bank can be water-cooled or air-cooled, depending on the cooling medium used to remove heat from the water-immersion elements。Immersion load banks are typically used for indoor applications where noise and space are restricted, or for marine applications where seawater can be used as a coolant.
The JUNXY rack mounted AC & DC load banks are designed especially for internet data center (IDC) test and commissioning. Load bank integrated system test (IST) could precisely simulate the data center’s electricity consumption, heat dissipation, air flow, hot & cold aisle testing, thus to ensure the effective operation of power supply & distribution system (generator, UPS, EPS included), air conditioning system, lightning protection and earthing system, monitoring system, data center integrated environments, cabinet IT environment, providing independent verification of integrated system testing. Successful IST(integrated system test) should have installation of server load banks in data center and server room etc, JUNXY provides resistive, reactive and capacitive load banks in low or medium voltage to cover the entire scope of your commission and testing requirements.
Applications:The load bank is suitable for the data center those use immersion cooling for the server. JUNXY immersion cooling load bank is suitable & reliable for the immersion data center loading test, simulation exactly perfect for the data center immersion.
| Technical Specifications | |
|---|---|
| Model | JUNXY-AC400V-12KW-R Resistive AC Load Bank |
| Resistor box | Stainless steel(no painting) Grid/holes in front and rear, cover panel by sides 2 female connectors mounted |
| Control box | MCB for load steps control 3 female connectors mounted: 2 for load output, 1 for load input |
| Load Element | Stainless steel resistor |
| Load Voltage | AC400V 3P5W, 50/60Hz |
| Rated Power | 12KW@AC400V(phase voltage AC230V, line voltage AC400V) Max phase current 17.4A |
| Load Steps | 1KW, 2KW, 4KW, 5KW(1KW-12KW adjustable @AC400V 3P5W) |
| Digital Meter | Displaying the test temperature Preset alarm over T=100℃. Pls refer to the digital meter manual if need modify the over T value. |
| Protection | Over temperature alarm & load removed automatically |
| Power Factor | PF=1 |
| Load Accuracy | ±5% |
| Control Mode | Manual control by mini circuit breaker |
| Insulation Class | F |
| Cooling Mode | Immersion cooling by non-conducting liquid (DO NOT use for natural cooling) |
| Work Mode | Continuous work |
| Load Input | One Male connector for control box input: Pls use Pin 1-5(3P5W). Each pin max current by 25A. Pls select suitable cables with enough rated current |
| Dimension | 4U 19 inch rack, depth 600mm for resistor box |
| Weight | 20KG for resistor box, 6.5KG for control box |
| Mobility | Two front handles for the resistor box One handle for the control box |
| Humidity | ≤95% |
| Altitude | ≤2500 meters |