AC400-690V 3 Phase Load Bank 400kw Indoor Load Tester

• After-sales Service: 1 Year
• Warranty: 12 Months
• Voltage: AC 400-690V/50Hz, 3 Phase 4 Wire
• Max Load Power: 400kw
• Power Factor: 1
• Load Tolerance(Each Step): ±5%
• Model NO.: AC400-400KW
• Load Tolerance(Overall): ±3%
• Display Precision: 0.5 Class
• Weight: 800kg
• Insulation Grade: F Class
• Cooling: Forced Air Cooling, Horizontal Inlet Air, Upward C
• Transport Package: Wooden Case
• Specification: 1550*1250*1680mm
• Trademark: Triumph Load
• Origin: Hebei, China
• HS Code: 9030390000
• Production Capacity: 1000sets/Year

Product Description

AC400-690V 3 Phase Load Bank 400kw Indoor Load Tester
1. Product Introduction
AC400-690V 3 Phase Load Bank 400kw Indoor Load Tester
It is designed for AC power maintenance,could be used widely in communication base,power supply,power station etc.
This machine is small,light weight digital table display,easy operation,high intelligence, set the parameters of constant current discharge process can be done automatically.
2. AC400-690V 3 Phase Load Bank 400kw Indoor Load Tester Working Environment
Altitute:≤1500m
Temperature:-10°C~50°C
Humidity:≤95%RH
Working Mode:Continuous work(>6hours continuous long-term work per day)

3. AC400-690V 3 Phase Load Bank 400kw Indoor Load Tester Technical Specifications

Technical parameter
AC400-690V-400kW
Rated voltage /Frequency	AC400-690V/50Hz,3 Phase 4 Wire
Max load power	Resistive load: 400kW
Load step	Resistive load: 10 steps, 1, 2, 2, 5, 10, 10, 20, 50, 100, 200kW
Power factor	1
Load Tolerance(each step)	±5%
Load Tolerance(overall)	±3%
Display Precision	0.5 class
Control Power Supply	External AC380V/50Hz  3 phase 4 wire
Wire Connection	Load power supply input--Copper bar (star coupling) Control power supply input--Amphenol connector
Insulation grade	F class
Duty cycle	Continuous
Cooling	Forced air cooling, Horizontal inlet air, Upward cooling
Transportation	Hoisting, there are lifting lug in top of casing and casters in bottom of load bank
Casing Color	Grey(RAL7035)
Dimension	About 1550 mm*1250mm*1680mm(length*width*height)
Weight	About 800kg
Operating Environment Parameter
Ambient Temperature	-20ºC~+50ºC
Relative Humidity	≤95%
Altitude	≤2500 meters
Atmospheric Pressure	86~106kPa
Main components brand

4. AC400-690V 3 Phase Load Bank 400kW Indoor Load Tester Overall Appearanc





5. More Pictures of AC Load Bank

6. Why choosing us

1. The earliest and most professional manufacturer of AC/DC Load Bank in China, dedicated to this industry for more than 20 years.
2. The most patent technology and scientific research awards gainer in China.
3. Advanced detection method and strict inspection procedure build the qualified quality.
4. Customized production meet the individual requirement.
5. Prompt delivery & excellent after sales service.
6. Cooperate with many well-known enterprise, offer OEM and ODM service to world famous brands.
7. Certified with China Classification Society (CCS) and ISO9001:2008 Quality Certificate.
8. Triumph Load is the first brand in the emergency power supply test & maintenance industry in China.