AC220/440V 300kw Intelligent Load Bank

• Customization: Available
• Warranty: 12 Months
• Type: Load Bank
• Model NO.: AC220/440V-300KW
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 500-1000Kg
• Power Source: AC220V
• Cooling: Forced Air Cooling
• Frequency: 50/60Hz
• Contactor: Schneide-R
• Color: Carter Yellow
• Transport Package: Wooden Crate
• Specification: 1620*1300*1190mm
• Trademark: Triumph load
• Origin: China
• HS Code: 903033
• Production Capacity: 1000

Product Description

Product Description

  AC220/400V-300kW Resistive Intelligent Load Bank

 

Technical Parameters
Rated Voltage /Frequency	AC three-phase three-line, AC220V and AC440V; 60Hz, compatible with 50Hz;
Max Load Power	300kW
Load Step AC440V/60Hz	Resistive load: divided into 10 gears, Respectively: 1,2,2,5,10,10,20,50,100,100kW. Instructions: 1,440 V/220V dual voltage switching; 2, lower than the rated voltage when the gear power according to Ohm's law decline.
Power Factor	1
Load Tolerance (each step)	±5%
Load Tolerance (overall)	±3%
Instrument display accuracy	0.5class
Control Power Supply	External AC three-phase five-wire (L1/L2/L3/N/PE) AC220V/60Hz.
Wire Connection	Load bank input--busbar (Angle connection method) Control power input--terminal block
Communication Interface	RS232/ RS485
Insulation Class	F Class
Working Mode	Continuous Working
Cooling	Forced air cooling, horizontal inlet and outlet,
Transportation	With lifting eyes and wheel castors and forklift at bottom.
Casing Color	Carter yellow
Dimension	About 1620mm×1300mm×1190mm (long × wide × High, excluding the height of casters and lifting rings)
Weight	About 800kg
Operating Environment Parameter
Workplace	Outdoor
Work Temperature	-20ºC~+50ºC
Relative Humidity	≤95%
Altitude	≤2500M
Atmospheric Pressure	86~106kPa

Function:

1. Load test: it can load any power within the rated value, measure and display the steady-state voltage, current, active power, apparent power, power factor, frequency, operating time and other parameters of the tested equipment.
2. Control mode selection: The load can be controlled by selecting a local, and intelligent mode.
3. Local control: through the switches and instruments on the local control panel, carry out the manual loading / unloading control of the load bank and view the test data.
4. intelligent control: With data processing software, could form curve of current, active power, reactive power, apparent power, power factor, frequency and can be printed.
5. Control mode interlock: there is switch in control panel to choose control mode, other control mode is invalid if user choose one control mode.
6. One-key load/ unload: using manual control or software control, preset the power value first, and then Starting master switch, the load bank will be loaded according to the preset value, so as to avoid the load fluctuation in the process of power adjustment.
7. Local meter display data: Parameters such as three-phase voltage, three-phase current, active power, reactive power, apparent power, power factor and other frequency can be displayed through the local measuring instrument.
8. Double voltage switching: the load cabinet test voltage level can be selected through the local control panel voltage selection switch or the upper computer software, which can reach 300kW at both voltages.


Protection: Emergency Stop; Over voltage Protection; Short Circuit Protection; Temperature protection; Fan Interlock Protection; Fan air volume protection; Fan phase sequence automatic conversion protection; Protection switch; Chassis Grounded Protection

If you want to know more detailed information about the product, please send me an inquiry


Product Scope

Why Choosing Us?

1. Kaixiang is the largest and earliest load bank manufacturer in China, we have 30 years experience. Our factory has 25,000 square meters.

2. The sole company that draw up the enterprise standard "Dry-type load bank" in China.

3. As the sole load bank supplier for China nuclear field and the largest load bank supplier for marine and aviation industry.

4. China Power Industry Top Ten Famous Products.

5. China Power Supply Recommend Products.

6. Certified by SGS, CE, ISO9001:2008.

7. Public company, as listed company in 2015.

  Partners


Company Information

Hebei Kaixiang Electrical Technology Co., Ltd is the largest and earliest load bank manufacturer in China, we have 30 years experience. 


 

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