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电力 inverter 220VAC/110VDC

Widely used in power plants,substations,hydropower stations,communication,data centers,signals,railways,industrial production,military research and other fields.

产品详情

Application:
Widely used in power plants,substations,hydropower stations,communication,data centers,signals,railways,industrial production,military research and other fields.
Introduction:
Our industrial inverter is the fourth generation of intelligent inverter power supply which is developed with new digital technology to meet the high reliability requirement of power system. Using SPWM pulse width modulation technology,IGBT power module and output isolation transformer.The output of inverter power supply is a pure sine waveform with features of stable frequency and stable voltage, filtering noise, free from grid fluctuation and low distortion. The inverter has the advantages of strong load-carrying capacity, good load compatibility, wide DC input voltage range, etc.
Our industrial inverter has 3 modes which can be choosed (optional ): Pure DC power supply mode: pure DC input, when DC power cut off,the inverter is shutdown to stop working. DC main supply mode: DC and AC double inputs, DC supply power in priority, AC standby; when DC power cut off,inverter automatically switches to AC power supply. AC main supply mode: DC and AC double inputs, AC power supply is priority, DC standby; when AC power cut off, inverter automatically switches to DC power supply.
Features:
Adopted SPWM pulse width modulation technology, with IGBT power module and output isolation transformer.
Design of user-friendly LED /LCD interface.
Automatic bypass conversion, to achieve uninterrupted work load.
With RS232 communication interface. (optional)
With anti-back connection, under-voltage, over-voltage, overload, short circuit protection,ect.
Specification:

Model

TG3117B-10KS

TG3117B-15KS

TG3117B-20KS

TG3117B-25KS

Rated capacity

10KVA

15KVA

20KVA

25KVA

Rated output power

8KW

12KW

16KW

20KW

DC input

Rated input voltage

110Vdc

Rated input current

86A

130A

172A

214A

Cutoff voltage range

90V150Vdc

Turn on voltage range

95V150Vdc

AC input

Bypass voltage

220Vac±15%

Rated input current

45A

67A

90A

113A

Bypass transfer time

≤5ms

AC output

Rated output voltage

220Vac50Hz

Waveform

Pure sine waveform

Rated output current

36A

54A

72A

90A

Output voltage accuracy

220Vac±1.5%

Output frequency accuracy

50Hz±0.1% or 60Hz±0.1%

THD

≤3%(Linear load)

Dynamic response time

Load current changes from 25%50%75%output voltage changes≤10%recovery time20ms

Power factor

0.8

0.8

0.8

0.8

Overload

When load current is 120%auto conversion to bypassautomatic recovery after the overload disappears

Efficiency

≥85%80% Resistive load

Work environment

Insulation strength

1500Vacfor 1 minute

Noise(1M)

≤60dB

Environment temperature

-10℃~45

Humidity

2090%Non-condensing

Altitude

≤2000m

Cooling

Force fan

Indicator

LCD display

Input and output voltage, frequency, battery voltage, load percentage, temperature, working state

LED indicator

ACworkoverloadbatteryfault

Mechanical

Tower(WxDxH)

380×1015×690mm

430×1145×805mm

Weight

 110kgs

160kgs 

200kgs

250kgs

Color

Black/gray