Smart SYS DMD33-C14/12000 Embedded Power System

•         The DMD33-C14/12000 is a compact intelligent inverter system that can accommodate up to 4* 3000VA inverters and 1*DKD56 controller

•         Ac input, DC input and AC output and dry contacts are operated later

•         Compact design, easy installation

          Compatible with inverters of the same size
  • Overview
  • Technical Data
  • Related products

Features

•         19 "3U rack for easy full embedding

•         Standard telecommunication equipment

•         Up to 12000VA system capacity

•         Intelligent fan cooling

•         N+1 inverter module redundancy

•         High power density

•         Advanced electrical isolation technology

•         Rich human-machine interface

•         Optional working state (power supply priority, inverter priority)Backup design, switching time <3ms in mains priority mode

Applications

•         Wireless communication

•         Broadband and Internet access

•         Satellite communications ground station

•         3 G / 4 G/ 5 G base stations

•         Telecommunication roadside cabinet


AC Input

Bypass voltage

176264Vac

Rated current

55A

DC Input

DC voltage

4258Vdc(Nominal 48Vdc)

Max.input current

321A

Low voltage cut off

42VDC

Output

Rated voltage

220Vac±5%

Rated power

12000VA

Output

Sine wave

Frequency

50Hz±1%

Overload capacity

150%for 10 sec

Power factor

0.8

Output efficiency

89%

THDi

<3%( Resistive load)

Crest Factor

31

Other Specifications

Operating temp

-2545

Storage temp

-2570

Relative Humidity

≤95

IP level

IP20

Cooling

Intelligent air cooling

Noise

≤55dB

Altitude

2500m(>2500m Derating use)

Dimensions(W*H*D)

19''x 3U x 400 (mm)

Weight

15kg

Options

Alarm

Output current limitShort circuit protectionOver temperature

Output protection

over temperature protectionshort circuit protection

Overvoltage/undervoltage protectionOvercurrent  protection

Inverter

DKD33-220/3000







Monitoring

Function

Operation information acquirements,system alarm,

communicate with control center related ports

Controller

DKD56

Dry contact

2 relay outputs

Interface

LCD