Ø 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 91%
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% 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, 32mm width
Ø 3 years warranty
SPECIFICATION
|
MODEL
|
DG-75-12
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DG-75-24
|
DG-75-48
|
|
OUTPUT
|
DC Output
|
12V
|
24V
|
48V
|
|
Rated Current
|
6.3A
|
3.2A
|
1.6A
|
|
CurrentRange Note 1
|
0~6.3A
|
0~3.2A
|
0~1.6A
|
|
Ripple and Noise
Note 2
|
0~70℃
|
≤100mV
|
≤120mV
|
≤120mV
|
|
-25℃
|
≤200mV
|
≤240mV
|
≤240mV
|
|
Voltage ADJ. Range
|
12~14V
|
24~28V
|
48~56V
|
|
Voltage Accuracy
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±1.0%
|
|
Line Regulation
|
±0.5%
|
|
Load Regulation
|
±1.0%
|
|
Set-up Time
|
<250mS@230Vac ; <500mS@100Vac
|
|
Hold up Time
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≥20mS(230Vac input, Full load)
|
|
Temperature Coefficient
|
±0.03%/℃
|
|
Overshoot and Undershoot
|
<5.0%
|
|
INPUT
|
VoltageRange
|
85Vac~264Vac, 127Vdc-360Vdc
|
|
FrequencyRange
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47Hz~63Hz
|
|
Power Factor (typical)
|
0.99/100Vac 0.95/230Vac
|
|
Efficiency ( Typical)
|
88%
|
91%
|
91%
|
|
AC Current (max.)
|
<0.95 A/100Vac <0.45A/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 power 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:0.5KVac≤10mA.
|
|
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,17.6Kg, 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/1Aor 60V/0.3Aor 30Vac/0.3AResistive load
|
|
Parallel function
|
support
|
|
NOTE
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1.
All parameters NOT specially mentioned are measured at rated input, rated
load and25℃of ambient temperature.
2.
Measured at 20MHz of bandwidth by using a12”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 https://www.powerld.com
|
DIN rail power supply is a kind of switching power supply, which can convert unstable input voltage into stable output voltage. We can meet all industry standards of DIN rail power supply. Learn more, follow us, and leave us a message.
