Active Member
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[China]
Address: No33 Wangshan Road, Green Island Economic Development Zone, Shijiazhuang, China
Contact name:
Hebei Kaixiang Electrical Technology Co., Ltd |
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1250kva Used In Data Center Australia
Introduction
AC400V-1250kvA Portable Load Bank consists of 1 sets of 1250KVA Load Bank, The resistive power is 1000kW, the inductive power is 750KVAR. The system is made up of two parts of measurement & control and load, mainly including the medium voltage dry type AC load bank, automatic data acquisition system, automatically loading and unloading control system, the cooling device, auxiliary control, remote control box and PC software and so on.
Applications
Kaixiang load banks operate at the actual output voltage of medium voltage generators and therefore do not require large step-down transformers, which reduces the overall package size and installation costs. Kaixiang’s quality system is certified to meet ISO9001:2015 standards. Kaixiang AC load banks certified by CE certificate.Our high capacity load banks are exported to more than 20 countries around the globe in a wide variety of applications such as military ships, offshore platforms, data centre, power stations, generator manufacturers and research institutes.Its customers widely distributed in America, Mexico, Netherlands, Australia, Singapore, Israel, Poland, Saudi Arabia, UAE, Egypt, Indonesia, Malaysia,Vietnam, The Philippines, Cambodia, Sudan etc.
Technical specification
| System Parameter | |
| Rating voltage/frequency | 400V, 3 phase 4 wire 60Hz |
| Max Load Power | Apparent Power: 1250KVA Resistive Load: 1000kW Inductive Load: 750KVAR |
| Load Resolution | Resistive Load: 13 steps 1kW,2kW,2kW,5kW,10kW,10kW,20kW,50kW,100kW,200kW,200kW,200kW, 200kW Inductive Load: 13 steps 1KVAR,2 KVAR, 2KVAR, 5KVAR, 10KVAR, 10KVAR, 20KVAR, 50KVAR, 50KVAR, 100KVAR,100KVAR,200KVAR,200KVAR |
| Power Factor | 0.8(lag) |
| Load Tolerance (each step) | ±5% |
| Load Tolerance (overall) | ±3% |
| Fan &Control Voltage | External AC 3 phase 4 line, 400V/50Hz |
| Wire Connection | Load bank input——Copper bar (star coupling ”Y”) Control power input——Connector-bar |
| Communication Interface | RS485,RS232 |
| Insulation | F |
| Max Protection Grade | IP54 |
| Duty Cycle | Continuous |
| Cooling | Forced air cooling, by Axial Fan; horizontal inlet air, vertical exhaust cooling |
| Enclosure | Container type,with a ladder, air inlet and outlet with mesh enclosure and protection door |
| Internal Lighting | Adequate internal lighting will be provided |
| Transportation | Hoisting, there are lifting lug in top of casing |
| Color | Grey RAL7035 or as required |
| Dimensions | 4000mm×2350mm×2591mm(L×W×H) |
| Operating Environment Parameter | |
| Workplace | Outdoor |
| Ambient Temperature | -10℃～+50℃ |
| Relative Humidity | ≤95% |
| Atmospheric Pressure | 86～106kPa |
| Brands of Main Components | |
| Contactor | Schneider |
| Fuse | Miro |
| PLC | Siemens |
| Alloy Resistor | Kaixiang |
| Data Processing Software | Kaixiang |
(1) Real-time Monitor: through software display main parameter value, such as voltage, current, power, power factor, frequency and time.
(2) Data Collection Interval: the minimum steady-state data resolving time is 1 second, and the minimum transient data resolving time is 40μs.
(3) Stable Data Comparisons: the max value and min value of all the parameters in steady-state test are listed in software interface; it is convenient for user to compare.
(4) Data Save and Query: all test data are saved in the software, and according to generator set number easy to fast query in the history test data.
(5) Graphical Display: show real-time or history test data, and support to print curve and graph as follows:
1) Voltage, current, frequency and power curves in real-time; 2) voltage curve;
3) Current curve; 4) power curve; 5) frequency curve; 6) power factor curve;
(6) Test Report: display and support to print reports as follow:
1)Test report of generator set steady-state performance; 2)testing data report
(7) Data Format: all curves and graphs are outputted as＂.jpg＂format, testing reports are outputted as＂.xls＂format, and can be printed.
