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Verified Supplier | Xiamen Kehua Hengshe...

Xiamen Kehua Hengsheng Co., Ltd.

China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience:
Established 1999
11 years OEM
Performance:
Quick Response Rate
Company Feedback

Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: Kehua Tech
  • Model Number: DJN series
  • Output Power: 1000VA/700W, 2000VA/1400W, 3000VA/2100W
  • Output Type: Single
  • Size: 430x465x2U
  • Weight: 10-12kgs
  • Input Voltage: 48VDC
  • Output Voltage: 220/230VAC
  • Type: DC/AC Inverters
  • Output Frequency: 50HZ
  • Certificate: ISO9001, CE

Packaging & Delivery

Packaging Details: carton package
Delivery Detail: 30 days

Specifications

1-3 KVA Rackmount inverter for telcommunication,
It is compliant with communication standard of AC and DC power supply system.

 

 

KEHUA DJN series inverter are applicable to telecom systems with 48Vdc power supply, adopting high efficiency SPWM inversion technology. Main machine can take the AC/DC power supply from Power room directly. With the aid of professional noise reduction measures, DJN series 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. There are rack and tower type for options.


Main Features: 

 

Compliant with communication standard of AC and DC power supply system

High performance SPWM inversion technology

Wholesome protective measures

Low DC end current noise

 

Model

DJN1000-J

DJN2000-J

DJN3000-J

INPUT

Voltage (Vdc)

40-57

Rated Current

20

40

60

OUTPUT

Capacity (VA/W)

1000/700

2000/1400

3000/2100

Voltage (Vac)

220,230±2%

Waveform

Sine wave, THD<3%

Frequency (Hz)

50±0.5%

OTHER

Panel Display

LED indicators show status of UPS’ operation

Protection

Protection for battery low voltage, over voltage, overload,

short-circuit and over temperature, utility bypass.

Communication Interface

RS232 and dry contactor(common one port only)

Dimension (WxDxH) (mm)

430´465´2U

Weight (kg)

10

11

12

 

 

 

Buyer Product Name Price Quantity Order Time(GMT+8)

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Verified Supplier - Xiamen Kehua Hengsheng Co., Ltd.
China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience:
Established 1999
11 years OEM
Performance:
Quick Response Rate
Company Feedback

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