AC 390V High Power Generator Testing Load Bank

Prod Model:	AC390-3022K-RL
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Voltage:	AC390V
Frequency:	50Hz/60Hz
Rated Capacity:	3022kVA
Resistive Load:	1512.5kw
Inductive Load:	1509.5kvar
Insulation Grade:	F Class

Product Description

AC 390V High Power Generator Testing Load Bank 
1.Product Introduction
AC390-3022KVA High Power Generator Testing Load Bank
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.AC390-3022KVA High Power Generator Testing Load Bank Working Environment
Altitute:≤2500m
Temperature:-10°C~50°C
Humidity:≤95%RH
Working Mode:Continuous work(>6hours continuous long-term work per day)
 
3.AC390-3022KVA High Power Generator Testing Load Bank Technical  Specifications

Load a single set of system parameters
Rated voltage  and frequency	AC three-phase three-wire 390V, 50Hz / 60Hz
Load rated power	Resistive load: 1512.5kW, inductive load: 1509.5kvar, apparent power: 2136kVA, max capacity:3022KVA
Load Binning	In 390V, 50Hz calibration sub-file, sub-file as follows: Resistive Load: 25KW*51, 12.5KW*10, 6.25KW*18 files Inductive load: 18.75Kvar*71, 9.375Kvar*10, 4.6875Kvar*18 files
Power Factor	0.8 (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
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	IP55
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 6000mm × 2438 mm × 2560mm (L × W × H)
Weight	Approximately 18000kg
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.

5.Contact Information
Stella Cao
KAIXIANG ELECTRICAL TECHNOLOGY CO.,LTD
FOREIGN TRADE DEPARTMENT
TEL:+86-0311-86125326
FAX:+86-0311-86128298
Mobile:+86-15081159220
Web:www.load-banks.com
Add:No.68,Jianshe Street,Yuhua District,Shijiazhuang,Hebei,China