Brand:
POWERLDItem NO.:
DG-240-XWattage (W):
240Input:
85Vac~264Vac, 127Vdc-375VdcOutput:
24, 48PFC:
YConformal Coating:
YApproval:
UL/CB/CE/EN62368-1/UL62368-1Dimension:
45*124*119mmØ Universal AC input range(85~264Vac)
Ø Support 1+1 or N+1 redundant system(suggest to use redundancy modules.)
Ø Built-in active PFC,PF>0.95
Ø High efficiency up to 94%
Ø Built-in current sharing function
Ø Built-in current limiting circuit
Ø Output protections: OVP/OLP/SCP/OTP
Ø Wide operating ambient temp (-25℃~70℃)
Ø 150%(360W) peak load capacity
Ø Easy Fuse Tripping due to High Overload Current
Ø Excellent Partial Load Efficiency
Ø Built-in DC OK relay contact
Ø Can be installed on TS-35/7.5 or TS-35/15
Ø 100% full load burn-in test
Ø Suitable for critical applications
Ø Ultra-slim, 45mm width
Ø 3 years warranty
SPECIFICATION
MODEL
DG-240-24
ABS-75-12
DG-240-48
OUTPUT
DC Output
24V
12V
48V
Rated Current
10A
6A
5A
Current Range Note 1
0~10A
0~6A
0~5A
Ripple and Noise
Note 2
≤240mV
≤480mV
-25℃
≤480mV
≤480mV
Voltage ADJ. Range
24~28V
48~56V
Voltage Accuracy
±3.0%
Line Regulation
±0.5%
Load Regulation
±1.0%
Set-up Time
<3S@230Vac
Hold up Time
≥20mS(230Vac input, Full load)
Temperature Coefficient
±0.03%/℃
Overshoot and Undershoot
<5.0%
INPUT
Voltage Range
85Vac~264Vac, 127Vdc-375Vdc
Frequency Range
47Hz~63Hz
Power Factor (typical)
0.99/110Vac 0.95/230Vac
Efficiency ( Typical)
94%
≥84%
93%
≥88%
AC Current (max.)
<3.0 A/100Vac <1.5A/230Vac
Inrush Current (Typical)
<20A/110Vac <40A/230Vac Cold start
Leakage Current
Input—output:<0.25mA Input—PG:<3.5mA
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
29~33V, constant voltage, Auto recovery
58~63V, constant voltage, Auto recovery
Over temperature
105±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:0.5KVac≤20mA.
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)
45*124*119mm
Packing
24pcs/CTN, 21Kgs/CTN, 0.045cbm
Cooling method
Cooling by free air convection
Additional
function
Power boost
150% of rated current
Parallel function
support
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
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” on http://www.powerld.com.cn.
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