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  • Product No.: DG-120 Series

Universal AC input range(85~264Vac)

Support 1+1 or N+1 redundant system(suggest to use redundancy modules)

Built-in active PFC,PF>0.95

High efficiency up to 92%

Built-in current sharing function

Built-in current limiting circuit

Output protections:OVP/OLP/SCP/OTP

Wide operating ambient temp (-25℃~70℃)

150%(180W) peak load capacity

Easy Fuse Tripping due to High Overload Current

Excellent Partial Load Efficiency

Built-in DC OK relay contact

Can be installed on TS-35/7.5 or TS-35/15

100% full load burn-in test

Suitable for critical applications

Ultra-slim,32mm width

3 years warranty

Application: Factory Automation,Transportation,The process control Filed, Electric power-generating equipment, DCS control

system,Relay protection,New Energy

UL60950/UL508/FCC/CE

 

MODEL

DG-120-12

DG-120-24

DG-120-48

OUTPUT

DC Output

12V

24V

48V

Rated Current

10Apls refer to derating curve

5A

2.5A

CurrentRange     Note 1

0~10A

0~5A

0~2.5

Ripple and Noise 

Note 2

0~70℃

≤100mV

≤120mV

≤240mV

-25

≤200mV

≤240mV

≤240mV

Voltage ADJ.  Range

12~14V

24~28V

48~56V

Voltage Accuracy

±1.0%

Line Regulation

±0.5%

Load Regulation

±1.0%

Set-up Time

<250mS@230Vac  ;  <500mS@100Vac

Hold up Time

≥20mS(230Vac input, Full load)

Temperature Coefficient

±0.03%/

Overshoot and Undershoot

<5.0%

INPUT

VoltageRange  

85Vac~264Vac, 127Vdc-360Vdc

FrequencyRange

47Hz~63Hz

Power Factor (typical)

0.99/100Vac     0.95/230Vac

Efficiency ( Typical)

89.5%

91% 

92%

AC Current (max.)

<1.5 A/100Vac        <0.65A/230Vac

Inrush Current (Typical)

30A/100Vac      60A/230Vac   Cold start

Leakage Current

Input—output:<0.25mA     Input—PG:<3.5mA

PROTECTION

Over Load

110%~150% of rated current, Constant current limiting for some time(150% of rated current, last 3S) then PS stop working for 7S,after 7S,if the load <=rated current, PS will work normally, auto recovery

Over voltage

15~18V

29~33V

58~65V

Protection type: Hiccup mode, Auto recovery

Over temperature

100±5℃, detect on heat sink of power transistor; shut down O/P, auto recovery after temperature goes down.

Short Circuit

Long-term mode, auto recovery

ENVIRONMENT

Operating amb. Temp. & Hum.

-25~70;  20%~90%RH  No condensing

Storage Temp. & Hum.

-40~85℃;  5%~95%RH  No condensing

SAFETY &EMC

Note 3

Safety Standards

meet UL508, UL60950, EN60950

Withstand Voltage

Primary-Secondary:3.0KVac; 10mA .Primary-PG:2.5KVac; 10mA. Secondary-PG:0.5KVac10mA.

Isolation Resistance

100M ohms

EMC Emission

Compliance to EN55022, EN55024, FCC PART 15  Class B

Harmonic Current

Compliance to EN61000-3-2, CLASS A

EMC Immunity

Compliance to EN61000-4-2,3,4,5,6,8,11; heavy industry level

OTHERS

MTBF (MIL-HDBK-217F)

More than 300,000Hrs (25℃, Full load)

Dimension  (L*W*H)

124*119*32mm

Packing

28pcs/CTN,18.02Kgs, 0.04cbm

Cooling method

Cooling by free air convection

Additional function

Power boost

150% of rated current

DC OK

V On: when output voltage is up to 90% of rated output voltage

V Off: when output voltage is down to 80% of rated output voltage

DC OK relay contact rating

Max 30V/1A or 60V/0.3A or 30Vac/0.3A Resistive load

Parallel function

support

NOTE

1. All parameters NOT specially mentioned are measured at rated input, rated load and 25℃ of ambient temperature.

2. Measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1 uF & 10uF parallel capacitor.

3.The power supply is considered as a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies” onhttp://www.powerld.com.cn.