Description

SPECIFICATIONS

Application: Data center Finance Medical EquipmentTelecomIndustrial facilities

Backup Time: Depends on batteries connected

Battery Voltage: 360V336V348V372V384V

Brand Name: AOTESIER

Capacity: 20KVA20KW

Certification: CERoHSISO9001ISO14001

Graphics Card Chipset: GT 240

Hard Drive Capacity: 120GB

High-concerned chemical: None

Hign-concerned Chemical: None

Memory Capacity: 2 GB,3GB

Model Number: 001

Origin: Mainland China,Mainland China

Output Frequency: 5060Hz

Output Voltage: 380V400V415V

Phase: Three Phase

Place of Origin: Guangdong China

Port: vga

Power Factor: 10

Products: high frequency ups backup power

Protection: Unbalanced Loads Short-circuit Over-load Protection

Transfer Time: Zero Conversion

Type: Desktop,On-line

Warranty: 1 year

Wave Form: Pure Sine Wave

Weight: 165Kg,165Kg

 

 

Industrial Digital UPS

 

Prostar has meticulously and independentty developed a new generation of ET series three phases in three phases out UPS, The design adopts advanced DSP digital processor and IGBT space vector pulse width modulation (SVPWM), which completely improved the disadvantage of traditional application of a large number of analog devices circuits that low control accuracy and slow control speed.And it can effectively solve the inherent problem of the drift of the analog circuit parameters.System detection and control are faster, more accurate and stable,and comprehensively improve UPS reliability,power supply quality and product consistency.

 

The new generation of ET series 10kVA-120kVA UPS output power factor has been improved from 0.8 to 1.0.Considering actual situation of most computer rooms’power factor is advanced, the new generation of UPS takes all account of the leading load characteristics, changes and optimizes the design.It can operate with all load in the range of 1.0 lagging to 1.0 leading.

 

The UPS with DSP full digital control technology,advanced IGBT inverter technology,double conversion pure online technology,SCR static bypass technology,UPS protection technology green pnover technology hattery management technology.Parallel technology and netyork monitoring technology such nine technical advantages,integration, digitization,intelligence, and modular integrated in one make the UPS become a true new generation of uninterruptible pover supply.

Features Introduction

Yes�DSP full digital control, stronger performance

Yes�Advanced battery management technglogy,charge management technology designed according to the charge and discharge characteristics of the battery, effectively prolong the service life of the battery

Yes�Equipped with combined utility power and battery power supply technology, support utility power and hattery power distribution ratio setting, suitable for weak utility grid and larEe load working environment

Yes�Strong load adaptability, can carry motor and impact loads Support 100% unbalanced load,single-phase full load, any two-phase full load, can operate normally

Yes�With self-detection function, to ensure initial start-up safe

Yes�With fan fallure alarm,promptly notify users to replace it, to ensure relable operation of the whole machine

Yes�Unigue structure design,ull front maintenance,reliable wall installation for some models, easy maintenance

Yes�Support ECO mode, efficiency up to 98% in ECO mode

Yes�Support parallel function

Yes�7-inch LCD capacitive touch screen,providing users with intuitive and convenient operating experience

Yes�Possess complete fault record,operation record and status record function to facilitate maintenance and repair

Yes�Support RS232,RS485 CAN,USB,dry contact,SNMP card,WiFi/GPRS card,etc.,to meet various needs

Specification

PRODUCT NAME	high frequency ups backup power
Model	ET20K
Power Capacity	20KVA/20KW.
Power Factor	1.0
Dimension (DxWxH mm)	700x500x1300mm
Weight(Kgs)	165KGS.
INPUT
Input Phase Number	3 Phases 5 Wires(3PH+N+PE)
Input Rated Voltage	380VAC/400VAC/415VAC (Default 380VAC)
Variable Input Voltage Range	304V-456V.
Input Frequency Variation Range	40Hz- 70Hz
Input Power Factor	≥0.95
Input Current Limit	1.25 times of the rated current ( 0.1- 1.25 can be set)
Rectifier Delay Start Range	Default 10S (1 -300 S can be set)
Battery Voltage	Default 360VDC ( 336VDC, 384VDC, 372VDC, 384VDC can be set)
Battery Charging Current	Charge rate X battery capacity X battery pack number
OUTPUT
Output Phase Number	3 Phases 5 Wires(3PH+N+PE)
Rated Output Voltage	380VAC/400VAC/415VAC (Default 380VAC)
Output Voltage Regulation Accuracy	± 1%
Output Frequency Accuracy	Mains mode: tracking bypass input in synchronization state;  battery mode: 50Hz/60Hz±0.1%
Output Waveform Distortion	Resistive load ≤ 2% ; Non-linear load≤ 5%
Waveform	Pure Sine Wave
Output Current Crest Factor	3:1
Output Power Factor	1.0
Overload Capacity	When the load is <105%, it can work for a long time; when 125%<load<150%, switch to bypass output after 1 minute; when load>150%, switch to bypass output after 200 miliseconds.
SYSTEM INDICATORS
System Efficiency	Online mode: >93%, ECO mode: >98%
Switching Time	0ms
Number of Parallel	≤ 8 sets
Protective Function	Output short circuit protection, output overload protection, over temperature, battery low voltage protection,  output overvoltage and under voltage protection, fan failure protection, etc.
Communication Interface	Standard configuration: USB, CAN, EPO, RS232, RS485, dry contact;  Optional configuration: SNMP card,  temperature compensation accessories.
Display	7-inch LCD touch screen
WORKING ENVIRONMENT
Operating Temperature	0 ~ to 40 ~
Storage Temperature	-25鈩� to 55鈩� ( exclude battery)
Relative Humidity	0%~95% (No condensation)
Altitude	Altitude ≤1000M, exceed 1000M, Power with increase of 100M will reduce 1%
Degree of protection	IP30
Noise	< 65dB (1 meter from device)

 

Products Description

Company Profile

it was set up in 1998, specializes in the design and production high quality OEM and Prostar own brand of industrial Uninterruptible Power Supply (UPS), Power Inverter, Solar panels, Solar Power System and Wind Power generation system,and Emergency Power Supply (EPS) as well as maintenance-free storage batteries. Prostar has a very experienced and professional Design and Research Department who work closely with customers for their product development as well as designing the ever expanding Prostar brand range. Other divisions include Quality Control Centre, Purchasing & Production Centre, and Sales and Customer Service Centre. Prostar is wholly responsible for the business promotion and service in the Mainland China. Through a decade of great efforts, Prostar has made the poster branded series of power supplies and batteries widely used in the fields of finance, telecom, electric power, petrol chemistry, finance and taxation of China, and been honorably commented by clients. Taking and making world-class products with professionally earnest attitude as its responsibility, Prostar insists on constant study and innovation to strive to ascend the new summit of the career. We proudly stick to the spirit of “Sincerity, Cooperation, Competitiveness and Creativity “. Guangdong Prostar New Energy Technology Co.,Ltd. possesses numerous experienced technical personnel, and all of our employees have been subject to professional technical training and examination. Prostar passed the authentication of ISO9001,ISO14001, CE, RoHS and IQNet (worldwide member countries more than 30). The strict and careful quality management gives clients great confidence. For years, the Prostar branded products are widely distributed throughout Europe as well as Affrica, Oceania, Southeast Asia, South America and the Middle East.

 

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