| Customization: | Available |
|---|---|
| Output Type: | AC Single Phase |
| Cooling Method: |
Air Cooled |
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| Technical Parameters | |
| Rating Voltage/Frequency | AC380V/50Hz, 3 phase 4 wire |
| Max Load Power | Resistive Load: 811kW |
| Load Step | ResistiveLoad:14steps;0.5,0.5,1,2,2,5,10,20,20,50,100,200,200,200kW |
| Power Factor | 1 |
| Load Tolerance(each step) | ±5% |
| Load Tolerance(overall) | ±3% |
| Display Precision | 0.5 class |
| Control Power Supply | Input380VAC 3 phase 4 wire 50hz |
| Wire Connection | Load Power Supply Input--Copper bar (star connection) Control power supply input--Connector bar |
| Communication Interface | RS485, RS232 |
| Insulation Class | F |
| Electrical control chamber | IP54 |
| Protection grade of resistor section | IP23 |
| Working Mode | Continuous Working |
| Cooling | Forced air cooling,Horizontal inlet air,Horizontal outlet |
| Transportation | Hoisting, it has lifting eyes on top, and have forklift slot and wheels in bottom. |
| Chassis color | Grey(RAL7035) |
| Dimension | About2300mm×1235mm×1670mm(length*width*height) |
| Operating Environment Parameter | |
| Ambient Temperature | -10ºC~+50ºC |
| Relative Humidity | ≤95% |
| Altitude | ≤2500 meters |
| Atmospheric Pressure | 86~106kPa |
--Load testing: User could load any power within rated power, can test stable state three-phase voltage, current, active power, reactive power, apparent power, power factor, frequency, running time of generating set.
--Load/unload with one key: Whether load/unload by local control panel or by PC software control, user can pre-set the power then press the master load button.
--Control Pattern: local or intelligent control for choosing.
--Local Control: There is local control panel with several power steps; user can load/unload by button.
--Intelligent Control: Through data processing software in PC, user can make automatic load, to display, record and manage the testing data, to form curves, tables, also to print them.
--Control Pattern interlock, there is control pattern switch, when choose one control pattern, operation of other pattern is invalid, avoid the clash.
--Local meter display data: local meter can display 3 phases voltage, current, active power, frequency and so on.
-- Communication Mode: using photoelectric isolated RS485 communication serial port connect to PC, and with great anti-interference performance to make system control stable. Through converts like USB or RS232 realize communication protocol conversion.
--Load pattern: steady-state load (manual load, preset load and automatic load) and transient state load ( instant load and instant unload ).
--Manual Load: Input power, system will load according to preset power.
--Automatic load: set several load stages and duration, then complete the process according this stages automatically. Pause at any time or start to next stage in the load process.
--Parallel testing: several load banks work in parallel, the parallel test via software. Parameters of each set can be displayed in each meter and total parameter values can be displayed and recorded.
--Real-time parameter: through software display main parameter value, such as voltage, current, power, power factor, frequency and time.
--Security monitoring and control: User can know the working conditions of load bank through software indicating light. When in abnormal stop protection, software will indicate the reasons of stopping.
-- Data Collection Interval: the minimum steady-state data resolving time is 2 seconds.
--Data save and query: all the test data is saved in the software, easy to query in the history testing data.
--Graphical display: show real-time or history testing data, and support to print curve and graph as follows:
1) Graphs of real-time voltage, current, frequency and power; 2) Voltage graph
3) Current graph; 4) Power graph; 5) Frequency graph; 6) Power factor graph
--Data format: all the curves and graphs can be outputted as".doc"format, testing data can be outputted as ".xls" format, and can be printed.
--Emergency stop: you can press the Emergency Stop switch in the panel, when the load bank is locked in this state, it cannot add any load.
--Overvoltage protection: when input voltage is over the safe value, it can unload automatically and give an alarm.
--Short circuit protection: Can avoid damage when load short circuit or current is too large.
--Overheating protection: when temperature is over the safe value, it can unload automatically and give an alarm.
--Fan interlock protection: load bank cannot add any load when working power of fan is off.
--Fan phase sequence automatic conversion protection: When the control power supply cord is not in the correct phase sequence connection, the three-phase fan can also operate according to the normal direction.
--Protection Buttons: There are buttons for some protection, when misinformation occurs or user has special needs, user can temporarily turn off the corresponding protection function.
Why choosing us
The earliest and most professional manufacturer of AC/DC Load Bank in China, dedicated to this industry for more than 20 years.
The most patent technology and scientific research awards gainer in China.
Advanced detection method and strict inspection procedure build the qualified quality.
Customized production meet the individual requirement.
Prompt delivery & excellent after sales service.
Cooperate with many well-known enterprise, offer OEM and ODM service to world famous brands.
Certified with China Classification Society (CCS) and ISO9001:2008 Quality Certificate.
Triumph Load is the first brand in the emergency power supply test & maintenance industry in China.
Contact Information
Kaixiang Electrical Technology Co., LTD.
Eric Zhang
ADD:79Wangshan Rd,Luquan District,Shijiazhuang,Hebei,050221,P.R.China
TEL:+86 311 85138355
FAX:+86 311 85138383
M.T.:+86 18937738282
Our service is beyond of products,but the feeling of customers
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