AC400-3000kVA-Rl Intelligent Control Load Bank

• Display: Digital
• Control: Computer Control
• Weight: 1000-2000Kg
• Power Source: 400V
• Rated Voltage: AC400V
• Power Factor: 0.8
• Model NO.: AC400-3000
• Working Mode: Continuous
• Certification: Ce ISO
• Transport Package: Wooden Case
• Specification: 6460*2350*2150 mm
• Trademark: TriumphLoad
• Origin: China
• HS Code: 9030390000
• Production Capacity: 1000sets/Year

Product Description

AC400-3000kVA-RL Intelligent  Control Load Bank

Foreword

Thank you for using our AC400V-3000kw Automatic Load Bank

This machine is mainly used in State Grid, Research Institute, National Defense, Electricity, Communication, Railway, Instrument, College, etc to test performance and aging of diesel generator sets, on-line high power UPS, inverter, switching power supply. It has several control modes, single unit operation and parallel operation is available. Loading input adopts sectional type to meet the requirement of different loads and power factors.

Main Parameters

Technical Parameters
Rating Voltage/Frequency	3 phase 4 wire, 400KVAC,
MAX Resistive	Resistive:2500kW
Steps	18steps: (KW) 1,2,2,5,10,10,20,50,100,200,200,200,200,200,200,200,200,200
PF	1
Load Tolerance(each step)	±5%
Load Tolerance(overall)	±3%
Display Precision	0.5 class
External Power	380VAC 3 phase 3 wire 50hz
Wire Connection	Load power supply input--Copper bar (star coupling) Control power supply input--connector bar
Insulation Class	F class
Duty Cycle	Continuous
Cooling	Forced air cooling,Horizontal inlet air,Horizontal outlet
Transportation	Wooden Case
Transportation	With wheel castors at the bottom and lifting lugs on the top
Dimension	About the 6540mm*2250mm*2680mm
Weight	5000kgs
Operating Environment Parameter
Ambient Temperature	-10ºC~+50ºC
Relative Humidity	≤95%
Altitude	≤2500 m
Atmospheric Pressure	86~106kPa

 

Main Functions

(1)Load Testing: can load any power within the rated power, test the output capacity of the generator set.

(2)Control Mode: Load Bank have been set the load steps. User can be loaded/unloaded by the local control panel or genset controller.  Generator will be connected with the load bank through working cables. Once the load bank faults, the genset controller will received the alarm.

(3)Display Data: through this display meter user see the load voltage, Ampere, Power etc data.

(4) Emergency Stop: User can press the Emergency Stop switch in the panel, when the load bank is locked in this state, it cannot add any load.

(5)Over-voltage Protection:when input voltage is over the safe value, it can unload automatically and give an alarm.

(6) Short Circuit Protection:when short circuit, fuses in the load bank can insure to unload automatically.

(7)Overheating Protection: when temperature is over the safe value, it can unload automatically and give an alarm.

(8)Fan Interlock Protection:load bank cannot add any load when working power of fan is off.

(9)Protection Switch: Partial protect function with switch, protection function can be shutdown when misinformation or special requirement.

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