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EAST EA99120120KVA three three UPS uninterruptible power supply and high frequency DC machine 384V

discount 70% in 2018-10-19 to 2018-10-21
price: USD$ 52500.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Full digital control technology of *DSP

* pure online dual conversion architecture with high load carrying capacity

* double input distribution mode, system availability is higher

Three * * three, support 360/380/400/415Vac, 50/60Hz power system

* input power factor is more than 0.99, low harmonic current, green environmental protection, high efficiency and energy saving

* wide input voltage range, adaptive 50HZ/60HZ grid system, suitable for all kinds of Environmental Power Grid

* support 50HZ input /60HZ output and 60HZ input /50HZ output frequency conversion mode to meet the special needs of users

* the output power factor is 0.9, which is 13% higher than that of the traditional product

* advanced wireless parallel technology, high reliability in parallel, small circulation

It can save battery investment by sharing batteries

* digital charger, flexible charging parameter setting and battery configuration

* advanced battery intelligent management technology to effectively extend battery life

* support the battery cold start and city power self starting function, to meet the needs of users

* modular design, high reliability, easy maintenance

* perfect software and hardware protection function, super self diagnostic function, rich historical records

**5.0 inch screen LED display, combined with multi-function button operation, friendly man-machine interface

* * rich communications interfaces, including RS232, RS485, USB, and SNMP cards

Model EA9920 EA9930 EA9940 EA9950 EA9960 EA9980 EA9990 EA99100 EA99120 EA99140 EA99160 EA99200
Nominal capacity 20 KVA 30 KVA 40 KVA 50 KVA 60 KVA 80KVA 90 KVA 100 KVA 120 KVA 140 KVA 160 KVA 200 KVA
Main path input
input voltage 380V/400V/415(line voltage)
Input mode Three phase four wire
power factor 0.99
harmonic current(THDI) 3%
Voltage range(Phase voltage/Line voltage) 132/228V~277/480V
176/304V~277V/480V,Full load operation
132/228V~176/304VWith load capacity in100%~ 70%Linear derating
frequency range 40~70Hz
Bypass input
input voltage 380V/400V/415(line voltage)
Input voltage range +20%~ -50%(can be set)
Input mode Three phase four wire
frequency range 40~70Hz(can be set)
transport    A
Steady state voltage accuracy ±0.5%(balanced load)
Dynamic voltage transients ±2%0~100%Load variation
Voltage distortionTHDU THD0.5%(linear load)
Voltage distortionTHDU THD3% (nonlinear load)
power factor 0.8
Frequency tracking range 50 Hz±3Hz
Frequency accuracy ±0.01Hz(battery inverter)
Three phase difference 120±0.5Angle (balanced or unbalanced load)
Frequency tracking rate 0.5 Hz/sreach5 Hz/sAdjustable
Inverter overload capability 105%Load long time work
110%Load,1Bypass output after hour;
125%Load,10Bypass output after 15 minutes;
150%Load,1Bypass output after 15 minutes;
150%Load,1Bypass after seconds;
105%~150%Turn off the inverter according to the overload curve
Bypass overload capacity 150%Load, can work for a long time;
150%< load >180%Continued1Minute;
Load >1000%Load, duration100ms
Normal switching time 0ms
system    The
Working efficiency of the whole machine 93%ECOPattern98%
display    show LCD+LED
EMI IEC62040-2
EMS IEC61000-4-2(ESD)
Noise (1m 58dB 62dB 68dB
insulation resistance 2MΩ(500VDC)
Insulation strength (Input and output to ground)2820VDCLeakage current is less than3.5mA1minNo fly arc
surge protection AchieveIEC 60664-1StipulatedIV Class installation requirements, that is, to bear1.2/50us+8/20usMixed wave capacity is not less than6KV/3KA
Battery section number 12VBattery40Festival (support)38~42Section)
Connection mode Up and down two kinds of incoming and outgoing lines
sizeWxDxH  mm 600×800×1600 700×800×1820 1000×800×1880 1000×800×2000
weight(Without battery) kg 300 310 320 340 360 400 550 570 600 610 750 800
Yan    colour             black
Protection gradeIEC60529 IP20