stock code: 002335.SZ

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48 VDC Inverter (1-5kVA)

48 VDC Inverter (1-5kVA)

48 VDC Inverter (1-5kVA)

DJN series inverters adapt to telecom systems with 48VDC power supply, adopting high efficiency SPWM inversion technology. DJN series inverter can be connected to teleprinter, telegraph terminal, wireless paging equipment, data switching exchange, local exchange, microwave communication equipment, program-controlled exchange charging system, fax machine and all kinds of AC instrument, computer equipment and various communication equipment. Meanwhile, DJN-K Series inverter "on ECO mode" can be used for air conditioner, such as 3KVA for 1.5P and 5KVA inverter for 3P air conditioner.

  • Key Features
  • Technical Data
  • Related Solutions

High Reliability 

With isolation between DC input and AC output

Impact resistance design fit for high impact load even for air conditioner

Full digital technology

 

Perfect Performance

Pure sine wave output with THDi<3% (full load)

With ECO function (can be set to bypass first)

Perfect protection of output short circuit, overload, battery low, over temperature etc.

Special Low DC noise design for communication industry

 

Easy for use 

Rack mount type design, is fit for 19 inch cabinet

Dry contact communication function convenient for system monitor

Front maintenance design convenient for installation and maintenance

MODEL

DJN1000-K

DJN1500-K

DJN2000-K

DJN3000-K

DJN5000-K

INPUT

Voltage (Vdc)

40-60

OUTPUT

Capacity (VA)

1000

1500

2000

3000

5000

Power Factor

0.7 (0.8 optional

Voltage (Vac)

110/220/230±2%

Waveform

Sine wave, THD<3%

Frequency (Hz)

50/60±0.5%

OTHER

Display

LED indicators show status of inverters operation

Protection

Low battery, over voltage, overload, short-circuit and over temperature.

Communication Interface

dry contact

dry contact

dry contact

+RS232

dry contact

+RS232

dry contact

+ RS232

Dimension

(WxDxH) (mm)

440×286×1U

440×360×1U

440×350×2U

440×350×2U

440×440×3U

Weight (kg)

5

6

10

10

14

Telecom Industry Solution

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