Factory Supply Wholesale Price Portable Ups Battery Backup
Low frequency 208Vac 380Vac 3 phase input | output galvanic isolated double conversion 100kVA 100 kVA online UPS power supply
Brief introduction:
L series 3/3 low frequency on-line intelligent digital UPS congregates the essence of POCASA technology and entirely breaks the bottleneck technology in traditional simulation circuit era. It adopts the digital control technology, of which the core is high-speed MCU and CPLD. It takes the 6th generation low-exhaust and big-power IGBT and static switch as power devices. Guided by these most advanced technologies in the world, it is really the first-class product.
L series 3/3 low frequency online UPS also adopts 4 layer PCB. The capacity can be from 10KVA~400KVA, be widely applied to the telecommunication, bank, stock exchange centre, transportation, electricity, industry etc.
Key features:
a).Pure sine wave output, true on-line dual conversion design
b).Adopt 4 layers PCB, and SMD technology
c).High efficiency IGBT (insulated gate bipolar transistor) inverter technology
d).Touch screen display, with the simple operation and Intuitive data, optional display language and logo
e).Set the work mode on the display directly, UPS mode, ECO mode, EPS mode
f).Intelligent detecting function
g).Excellent load feature
h).Three phase separately control, realizes the control of instantaneous over-loading balance, so as to reach 100% unbalanced load
i).Cold start
j).Generator compatible
k).Intelligent communication
l).Perfect protection
m).Selectable battery inspection module
n).High-powered dynamic feature
o).Optional input harmonic filter or 12 pulse rectifier
Technical specifications:
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Model |
L10K3/3 |
L20K3/3 |
L30K3/3 |
L40K3/3 |
L60K3/3 |
L80K3/3 |
L100K3/3 |
L120K3/3 |
L160K3/3 |
L200K3/3 |
L300K3/3 |
L400K3/3 |
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Nominal capacity(KVA) |
10KVA |
20KVA |
30KVA |
40KVA |
60KVA |
80KVA |
100KVA |
120KVA |
160KVA |
200KVA |
300KVA |
400KVA |
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Work principle |
Pure sine wave online |
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Phase |
3 phase +N+G |
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Input power factor |
>0.8, >0.95 |
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Rectifier |
Nominal input voltage |
220/380VAC, 230/400VAC, 240/415VAC |
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Range |
±25% |
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Nominal input frequency |
50Hz±10%, 60Hz±10% |
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Output ripple |
<2% |
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Soft start |
0~100% 5s |
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Charge |
Charge mode |
Constant current to constant voltage, with temp compensation; with auto change |
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Float voltage |
432VDC |
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Boost voltage |
464VDC |
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Temperature compensation voltage |
3mV/°C(monomer) |
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Charge current |
0.1C(automatically change according to battery capacity) |
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Charge power |
20%of rated capacity |
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Battery |
Battery type |
Maintenance-free lead acid battery |
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Battery capacity |
7~999AH settable(according to the capacity) |
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Battery number |
32pcs 12V, or 192pcs 2V(nominal voltage 384VDC) |
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Inverter |
Phase |
3 phase +N |
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Rated power |
Rated capacity×0.8 |
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Nominal voltage |
220/380VAC, 230/400VAC, 240/415VAC |
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Output voltage stability |
±1%(stable load); ±3%(fluctuant load) |
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Output frequency stability |
50Hz/60Hz<±0. 5% |
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Crest factor |
> 3:1 |
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Output waveform distortion |
Pure sine wave, linear load<3%;non-linear load<5% |
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Dynamic characteristics |
Instant voltage<±5%(from 0 to100%), instant recover time<10ms |
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Unbalanced load voltage |
<±5% |
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Overload protection |
125% 1 minute; 150% 1s; 200% 200ms |
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Efficiency |
>95%(full load) |
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Bypass |
Phase |
3 phase +N |
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Nominal voltage |
220/380VAC, 230/400VAC, 240/415VAC |
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Transfer time |
<1ms(static switch with 0 transfer time) |
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Protection |
Input protection |
Input voltage/frequency over limited; wrong phase; lack phase protection |
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Output protection |
Over current; short circuit; factor low protection |
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Battery protection |
Over charge; over-discharge protection |
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Temperature protection |
Environment over temperature protection; inverter over temperature protection |
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Hardware failure protection |
Assistant power abnormal, breaker cut off, breaker overload, power devices over current/over voltage etc. protection |
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System parameters |
Working environment |
Temp: 0~40°C, relative humidity 30%~90 % (1% decrease against 100 meters’ rise, altitude 4000 meters Max) |
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Cooling down method |
Compulsive ventilation(with temperature control) |
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Communication interface |
RS232, RS485; optional SNMP card(for internet long distance monitor) |
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Redundancy function |
Tandem hot backup or parallel connection |
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Anti-surge capacity |
10/700μS, 5KV; 8/20μS, 20KA |
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Protection level |
IP21 |
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Safety performance |
Vin-n Vout-n 3000VAC, creepage<3.5mA, insulating resistance>2MΩ(500VDC) |
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Noise(dB) |
40~50 |
45-55 |
55~60 |
60~65 |
65~70 |
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Dimension(W×D×H)mm |
430×750×1080 |
480×895×1200 |
980×800×1800 |
1380×950×1800 |
1600×1150×1800 |
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Weight(Kg) |
200 |
350 |
400 |
480 |
580 |
850 |
920 |
1200 |
1300 |
1520 |
1830 |
1980 |
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1. Price terms:
We always offer best prices to our clients, base on differenct quantity, you'll get special extra discount as well.
2. MOQ terms:
MOQ is not strictly required, minimum 1unit also welcome. The larger quantity, the better prices you'll get.
3. Brand terms;
We're practical in engineer, welcome to custom your own brand/logo, or use our brand POCASA.
4. Payment terms:
Usually accept T/T, 30% deposit and balance 70% before shipment.
5. Lead time:
7-14 days for samples, 15-21 work days for bulk orders.
6. Month Capacity:
It depends on which model, small capacity models reach to 20000pcs and big capacity near 3000pcs.
7. Warranty polocy:
Standard warranty 1 year, 2-5 years optional, prices will different.
8. Certification:
Our company already achieve ISO, CCC, and for products, we have CE, SONCAP, GOST, UL(pending) .
9. Shipment:
Small quantity usually send by Express like DHL/FedEx/UPS, hundreds weight send by Air, bulk orders send by sea.
1. Price terms:
We always offer best prices to our clients, base on differenct quantity, you'll get special extra discount as well.
2. MOQ terms:
MOQ is not strictly required, minimum 1unit also welcome. The larger quantity, the better prices you'll get.
3. Brand terms;
We're practical in engineer, welcome to custom your own brand/logo, or use our brand POCASA.
4. Payment terms:
Usually accept T/T, 30% deposit and balance 70% before shipment.
5. Lead time:
7-14 days for samples, 15-21 work days for bulk orders.
6. Month Capacity:
It depends on which model, small capacity models reach to 20000pcs and big capacity near 3000pcs.
7. Warranty polocy:
Standard warranty 1 year, 2-5 years optional, prices will different.
8. Certification:
Our company already achieve ISO, CCC, and for products, we have CE, SONCAP, GOST, UL(pending).
9. Shipment:
Small quantity usually send by Express like DHL/FedEx/UPS, hundreds weight send by Air, bulk orders send by Ship.
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