4445kVA Rl Load Bank 690V Generator Test

• After-sales Service: 12 Months
• Type: Electrical Performance Testing
• Maxcapacity: >1000KN
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Model NO.: AC690-4445KVA
• Display: Digital
• Control: Computer Control
• Weight: >2000Kg
• Power Source: AC380V
• Oil Cylinder Position: No
• Voltage: AC690V, 400vetc
• Frequency: 50Hz/60Hz
• Resistive Power: 4000kw
• Inductive Power: 1939kvar
• Apparent Power: 4445kVA
• Insulation Grade: F Class
• Cooling: Forced Air Cooling, Horizontal Inlet Air, Upward C
• Protection Class: IP56
• Dimension(W*D*H): 9000*2500*2900mm
• Transport Package: Container
• Trademark: Trumphload
• Origin: China
• Production Capacity: 1000 Sets One Year

Product Description

4445KVA RL Load Bank 690V Generator Test
1.Product Introduction
4445KVA RL Load Bank 690V Generator Test
This machine is mainly used for the national grid, research institutes, national defense, electricity, telecommunications, railways, instrumentation, universities and other areas of diesel generator sets, power online UPS, inverters, switching power performance testing, aging and other occasions. This machine has a variety of control methods, either stand-alone operation, but also with the same series of load and machine. Optimized for power input segmented to adapt to different loads and different power factor requirements.


 
2.4445KVA RL Load Bank 690V Generator Test System Chart
Altitute:≤2500m
Temperature:-10°C~50°C
Humidity:≤95%RH
Working Mode:Continuous work(>6hours continuous long-term work per day)

3.4445KVA RL Load Bank 690V Generator Test Working Environment
Altitute:≤2500m
Temperature:-10°C~50°C
Humidity:≤95%RH
Working Mode:Continuous work(>6hours continuous long-term work per day)
 
4.4445KVA RL Load Bank 690V Generator Test Technical Specifications

Load a single set of system parameters
Rated voltage  and frequency	AC three-phase four-wire 690V, 50Hz / 60Hz AC three-phase three-wire 400V, 50Hz / 60Hz
Load rated power	Resistive load: 4000kW, inductive load: 1939kvar, apparent power: 4445kVA (When the input voltage is below the rated voltage, load the actual power by  Ohm's law descending)
Maximum load power	690V/ 400V, when 50Hz, resistive load: 4010 kW, inductive load: 2410kvar
Load Binning	In 690V/400V, 60Hz calibration sub-file, sub-file as follows: Resistive Load: point 28 stalls, 1, 2, 2, 5, 10, 20, 20, 50, 100,200 × 19 (Unit: kW) Inductive load: min 21 files, 0 5, 1, 2, 2, 5, 10, 20, 20, 50, 100, 200 × 11. (Unit: kvar) Other voltage and frequency corresponding to the power of the power See table 5.6
Power Factor	0.9 (0.1 ~ 1 adjustable)
Load accuracy (per file)	± 5%
Load accuracy (whole)	± 3%
Display accuracy	0.5
Control Power	External AC three-phase four-wire 380V/50Hz, 50kW
Wiring	Load Power Input - copper (Manual Star - Delta Connection conversion) Control power input - terminal block
Wiring port design	Allow sufficient space to ensure that users can easily access the load cables. External load penetrating openings in the cables after the cables have sufficient  waterproof capability, and sufficient mechanical strength.
Communication Interface	RS485, RS232
And machine methods	Computer software and machine
Insulation class	Class F
Protection class	IP56 (save state)
Noise	3 m away from the outlet is less than 9 0 db
Work	Continuous work
Cooling	Forced air, side air intake on the wind
Chassis construction	Container package, with up to the top of the ladder, with inlet and outlet  grilles and door protection
Transport	There bearing hanging hole, in line with lifting and transport conditions.
Chassis Size	Approximately 9000mm × 2500 mm × 2900mm (L × W × H)
Weight	Approximately 20000kg
Work environment parameters
Workplace	Coastal areas, outdoor work
Operating Temperature	- 25 ºC ~ + 6 0 ºC (lower limit of the instrument's temperature-10 ºC)
Relative Humidity	≤ 95%
Altitude	≤ 2500m
Atmospheric pressure	86 ~ 106kPa

 
4.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.