Online UPS three-phase 45KW

Specifications

Online UPS single-phase 45KW
1.Wide input voltage
2.Double-loop feedback control technology

Online UPS three-phase 45KW   

 

 

  

BU series industrial UPS is aimed at the terrible grid environment and high reliability requirement of impact

 load to the power supply,adopt the most advanced multi-group CPU control technology to develop power frequency online Smart UPS.The core part is BOS mature SPWM/IGBT inverter technology, coupled with the input and output of double isolation transformer, which made the UPS output constant voltage and constant frequency pure sine wave, eliminate power interference.The real zero switching to ensure no switching time.Advanced battery float technology greatly extend the life of the battery.Independent industrial design to ensure the safety work under bad environment.Chinese large-screen LCD display makes the operation more humanized.BOS UPS advantage lies in super-power design, the single max power is 750kVA . parallel multi machine power can up to 3000kVA , currently has a large number of applications.

 

1.Three-phase independent regulation of inverter technology

2.Units in series multi-overlap technology

3.Double frequency inverter technology

4.AC parallel redundant technology

5.Double-loop feedback control technology

6.Multiple groups of CPU intelligent control technology

7.Intelligent battery management technology

8.Large screen Chinese display, easy to operate

9.static switch fast switching technology

10.Wide range input voltage design

 

 

Type			BUS- 33010	BUS- 33015	BUS- 33020	BUS- 33030	BUS- 33045	BUS- 33075	BUS- 33100	BUS- 33200
Input	AC voltage(V)		380V±35%
	DC voltage(V)		DC360V
	Frequency(Hz)		45~65Hz
	Power factor		0.8
Output	Rated Capacity(KVA)		10	15	20	30	45	75	100	200
	Output rated voltage and frequency		380Vac , 50Hz
	Output voltage accuracy(V)		380 ± 1%
	Output frequency accuracy(Hz)		50 ± 0.05
	Waveform distortion(THD)		≤ 3%
	Dynamic Response(load 0-100%)		5%
	Overload capability		150%,10s
	Peak factor(CF)		3:1
	Inverter efficiency(80% Resistive load)		90%
	Conversion Time(ms)	Electricity → ←battery	0
		Inverter→←bypass	≤ 4ms
Work environment	Noise(1meter)		≤ 50dB
	Ambient temperature		-10℃ ~+ 50 ℃
	Humidity		0~90%,Non-condensing
Mechanical Dimensions (W * D * H)mm			600*800*1000			650*900*1200			700*1200*1600
Protection			Enter reversed protection, input under-voltage protection,  output overload protection, output short-circuit protection,  overheat protection.

 

        

 

Best of system (B.O.S) is the global company that specializes in designing and manufacturing the power supply, which products of high reliability result from the most advanced technique of the aerospace and the military. We always take the technology of inverter as the core for many years,
the products include Conversion Power Supply (widely used electric power, communication, Locomotive), Frequency Conversion Power Supply, Aviation Military Special-purpose Power
Supply (400Hz frequency conversion, 28.5 Direct-current power), Uninterruptible Power Supply (UPS), Emergency Power Supply (EPS) and new energy generation green power supply (solar energy and wind power system) etc.