Following on from construction and testing, Data Centre Commissioning is essential to ensure that the completed facility is configured for maximum efficiency. Missing out the essential Data Centre Commissioning can lead to an inefficient facility and higher than expected operational costs. By simply identifying where equipment manufacturers’ standard specifications are not appropriate for the IT load, the supporting infrastructure, in particular the cooling plant, can be configured to meet the requirements of the facility and lead to much higher levels of efficiency. Data centre commissioning can lead to significant energy savings when implemented correctly by a specialist commissioning team.
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.
Load bank ApplicationsData center & server room cooling system test
Data center air flow, hot/cold aisle environment inspection
Validating the tire level of data center
Validating the reliability of data center power supply & distribution system
Testing the main network before connecting user devices (servers, switches, etc.)
The JUNXY AC230V 6.6KW dual feeds/power rack load bank is a safe and simple way to provide rack level load bank testing.
The load bank is only by small 4U footprint and can test up to a maximum of 6.6KW of load, controlled via six 1.1KW individually controlled load segments by the mini circuit breaker. The load bank is auto transfer in between the 2 feeds/power, with lights indicator power on for each feed/power. Each feed with 3 independent load channel by three C20 input sockets.The load bank is light weight and portable with 2 front handles & 1 rear handle. Connection to the load bank is made effortlessly via six C20 input sockets, mounted conveniently on the front of the unit. Cool air intake at front, hot air exhaust at rear. Over heat protection with load removed automatically.
| Technical Specifications | |||||||||||
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| Model | JUNXY-AC230V/400V-6.666W-R Resistive AC Load Bank | ||||||||||
| Load Element | Nichrome Alloy Resistor(as above) | ||||||||||
| Load Voltage | AC230V single phase
AC400V three phase |
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| Rated Power | 6.666KW for AC230V Single Phase
6.666KW for AC400V Three Phase |
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| Load Steps |
For AC230V single phase:
Three independent load channels, each load channel with load steps 2*1111W Total 6 load steps: 1111W/1111W/1111W/1111W/1111W/1111W Total 6666W |
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| For AC400V three phase
Load steps for phase A: 1111W/1111W(independent load channel) Load steps for phase B: 1111W/1111W(independent load channel) Load steps for phase C: 1111W/1111W(independent load channel) Each phase 2222W, Total 6666W |
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| Power Factor | PF=1 | ||||||||||
| Load Accuracy | ±5% | ||||||||||
| Power Supply | 230V(±10%) 50HZ, single phase from test source | ||||||||||
| Control Mode | Manual control by switches with built in light indicator | ||||||||||
| Insulation Class | F | ||||||||||
| Protection Level | IP20(indoor use） | ||||||||||
| Fan Noise | 75dB | ||||||||||
| Cooling Mode | Force-air cooling 3 low noise, horizontal force air cooling fans, powered from the test source.Cool air intake at front, hot air exhaust at rear. |
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| Work Mode | Continuous work | ||||||||||
| Protection | Overheating protection | ||||||||||
| Ambient Temperature | -10℃～+50℃ | ||||||||||
| Connection | Three C20 panel mounted sockets for each independent load channel | ||||||||||
| Dimension | 482.6*250*176(W*D*H)mm–4U | ||||||||||
| Weight | 11.75KG | ||||||||||
| Mobility | Two handles in front panel | ||||||||||
| Humidity | ≤95% | ||||||||||
| Altitude | ≤2500 meters | ||||||||||