Qingdao Powtech Electronics Co., Ltd. >> Online Low Frequency UPS Power Supply (400kVA)

Online Low Frequency UPS Power Supply (400kVA)

Online Low Frequency UPS Power Supply (400kVA)
Price: US $ 160/Set
Trade Terms: FOB,CFR,CIF
Min Order: 1/Set
Pay Type: L/C,T/T
Prod Model: PG-400K
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Wave Form: True Sine Wave
Phase: Three Phase
Type: On-line
Protection: Overvoltage
Brand: Jetpower

Product Description

6K-400KVA, Online Low Frequency, True Sine Wave, 3ins/3outs

1. High performance systems
-On-line double conversion with output isolation transformer
-True sine wave output
-Advanced IGBT inverted technology
-Microprocessor controller
-Key components with redundant design for higher reliability
-Durable and reliable industrial design protect the critical load
-Standard thunder-proof and anti-static function
-DC cold startup, unmanned function
2. User friendly operation
-LED and LCD display
- System self-diagnostics
3. Perfect input and output phase-loss protection
When any one phase is abnormal or loss, the system will automatically alert to protect UPS system itself and 3-phase load
4.3-phase output at 100% load imbalance
Suitable for 3-phase 100% unbalanced load and non-linear load without derated power; When 3 phases 100% unbalanced, 2 phases loaded or 1 phase loaded, it can operate normally.
5. Static transfer switch with special design
Static transfer switch with special design can realize truly non-stop operation, by adopting isolation transformer on the output side to realize current isolation. The specially designed static transfer switch can ensure zero transfer time under any situation, which can protect critical load.
6. Advanced phase-balanced technology
With most advanced phase-balanced technology, it features highest stability, even if phase lose, it still can operate normally, especially suitable for harsh environments.
7. Comprehensive protection
Input over/under voltage, output short circuit, overload, over temperature, battery low and etc.
8. Remote Operation
- RS-232 interface
- Power management software (Power manager CD included)
- Support Microsoft win98/2000/NT/XP, Linux and more
9. Optional part
-SNMP card
PG6K  ~ 60K
ModePG6KPG10KPG15KPG20KPG30KPG40KPG50KPG60K
Capacity (VA/W)6K/4.8K10K/8K15K/12K20K/16K30K/24K40K/32K50K/40K60K/48K
Batteryvoltage (V)192
Overall efficiency≥ 91%
Noise≤ 53dB (distance 1m)≤ 56B (distance 1m)
Size: W× D× H(mm)550× 600× 1135650× 700× 1510
Weight (Kg)
(w/o battery)
260280310340480520560580
PG80K  ~ 400K
ModePG80KPG100KPG120KPG150KPG200KPG250KPG300KPG400K
Capacity (VA/W)80K/64K100K/80K120K/96K150K/120K200K/160K250K/200K300K/240K400K/320K
Battery voltage(V)240384
Overall efficiency≥ 93%≥ 94%
Noise≤ 60dB (distance 1m)≤ 65B (distance 1m)
Size: W× D× H(mm)1250× 750× 16001600× 750× 1600
Weight (Kg)
(w/o battery)
78086098012501600180021002500
Common parameter
InputVoltageThree phase with four line+ground wire, 380V± 25%
Frequency50Hz± 10%
Power factor≥ 0.92
OutputVoltage regulationThree-phase four-wire system, 380V± 1%
Frequency regulation50Hz± 0.05%(battery mode)
Wave formTrue sine wave
Harmonic distortion< 3% (linear load), < 5%( non-linear load)
Unbalanced voltageBalanced load≤ 1%, unbalanced load≤ 3%
Phase displacement angleBalanced load≤ 1º , unbalanced load≤ 3º
Transient response≤ 3% (load change: 0~50%~100%) and recovery time ≤ 10ms
Overload110%≥ 20min; 150%≥ 20s
Crest ratio5: 1
Transfer time0ms
EfficiencyInput AC to output AC≥ 95%
IndicatorLCDInput voltage, output voltage, frequency, battery voltage, output power(%)
LEDBLV LED (battery low voltage)
BatteryBatterytypeLead-acid sealed, maintenance-free
Charging methodPWM constant current and constant voltage, battery intelligent management system
Charging time (standard type)12 hours
System performanceMTBF300, 000 hours
Environmenttemperature-10º ~50º , humidity 0~93% without condensation, altitude ≤ 3000m
Support software interfaceNovell Net Ware Microsoft Windows9X Windows2000 Windows NT Linux
OtherDustproof and moisture proof, inverter isolating transformer, thunderbolt surging wave absorption, and manual bypass switch

Founded in 1994, POWTECH invested by Taiwan, is an independently owned international corporation dedicating to develop, produce & distribute JETPOWER brand power supplies and OPTELEC brand optical cables.

The first JETPOWER branded online high frequency UPS was developed in 1994. Driven by customer requirements, we have developed OFF LINE UPS, Line-interactive UPS, Industrial Online UPS, outdoor UPS, telecom inverter, power inverter and home inverter. Through a decade of great efforts, we have made our JETPOWER branded power supplies widely applied in the fields of finance, telecom, electric power, petrochemistry, custom and military field etc, and have been honorably commented by clients. Besides, we also cooperate with many famous power supply companies by OED/ODM, and now our products have been sold worldwidely, including Europe, South America, Africa, Middle East, Asia etc.

As the fast development of power supply, We also expand our business to optical cable and accessories. In 2006, we have set up our own OPTELEC brand to develop, manufacture and distribute ADSS cable, OPGW cable, optical cable, Fusion Splicer, OTDR, Terminal tool kit, ADSS fittings, OPGW fittings, link fittings, wire mesh cable tray, preformed cable tray, cable trunking, cable ladders, STG modules, STG magazines and accessories. Till now, our OPTELEC brand optical cable and accessories have been used in more than 20 countries' telecom lines' construction and power transmission lines' construction.

Powtech has passed the ISO9001 international quality system certification and has established a complete quality system from material source, process, assembling to testing. All Powtech products have been approved by KEMA, SGS and CE (LVD/EMC) or by customer-appointed safety agencies.

Not only do we pride ourselves on competitive price, Advanced technology and top quality products but also we have value-added technical support. We can dispatch our engineer to customer's site for site installation and training, Or we can provide online service to solve any problem during installation & operation. On the priniciple that there is no customer too big or too small, Every customer deserves most professional service. POWTECH people anticipate growing and prospering with you, Embarking on a way of success.

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