120ACDR_SC Series
120W - Single Output AC-DC Converter - Universal Input - Isolated & Regulated
Industrial DIN Rail Power Supply
AC-DC Converter
120 Watt
High efficiency up to 92%
Universal AC input range
(85~264VAC)
Over voltage protection (OVP)
Over load protection (OLP)
Short circuit protection (SCP)
Over temperature prot. (OTP)
Wide operating ambient
temperature (-25°C~70°C)
150% (180W) peak load
capacity
The 120ACDR_SC series features standard rail mounting, energy efficiency
and is highly cost-effective. The series offers stability and high noise
immunity especially for industrial control equipment, machinery and
other demanding environments for industrial equipment. This converter
offers a compact and light weight design with and standard rail installation
(32mm). Furthermore this series offers Easy Fuse Tripping due and a
built-in DC OK relay contact. The converter can be installed on TS-35/7.5
or TS-35/15.
Support 1+1 or N+1
redundant system
Built-in current
sharing function
Built-in current limiting circuit
100% full load burn-in test
UL-60950-1 (E347551)
Common specifications
Short circut protection:
Temperature rise at full load:
Cooling:
Input specifications
Long-term mode, automatic recovery
40ꢀC MAX
Input voltage range
Input frequency
Power factor
85~264VAC, 127-360VDC
47~63Hz
100VAC
• 0.99 (typ)
230VAC
• 0.95 (typ)
Free air convection
-25ꢀC~+70ꢀC
Operation temperature range:
Storage temperature range:
Storage humidity range:
Temperature coefficient:
MTBF (using MIL-HDBK-217F):
Safety standards:
AC current
100VAC
• 1.5A (max)
230VAC
• 0.65A (max)
-40ꢀC ~+85ꢀC
< 95%
Inrush current
Leakage current
Cold start
100VAC
• 30A (typ)
230VAC
• 60A (typ)
0.03%/ꢀC MAX
Input—output: <0.25mA
Input—PG: <3.5mA
+25ꢀC >300,000 hours
meet UL508, UL60950, EN60950
150% of rated current
support
Power boost:
Output specifications
Parallel function:
Item
Test conditions
Full load
Min Typ
Max
3
Units
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
Output voltage
accuracy
%
Voltage adjustment • 12V: 12V~14V
range
• 24V: 24~28V
• 48V: 48~56V
DC-OK relay contact rating:
Case material:
Max 30V/1A or 60V/0.3A or 30Vac/0.3A
resistive load
Line regulation
Vin= min. to max. at
full load
0.5
1
%
%
Heat-resistant Plastic (UL94-V0) and
metal
Load regulation
Ripple + Noise
Set-up time
0% to 100% load
Dimensions:
Weight:
124*119*32mm
643g
see model specifications table
• @230VAC
• @100VAC
250
100
ms
ms
Isolation specifications
Hold-up time
@230VAC, full load
20
ms
%
Item
Test condition
Min
Typ
Max
Units
VAC
Overshoot and
undershoot
5
Withstand voltage*
• Primary-Sec. ≤10mA
• Primary-PG ≤10mA
• Secondary-PG ≤10mA
3000
2500
500
Switching frequency
100
KHz
Isolation resistance
100
MΩ
Protection specifications
* Input-Output, tested for 1 minute, 500VDC and leakage current less than 1mA
Over-load
protection
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
Example:
120ACDR_24SC
Over-voltage
protection
• 12V: 15~18V, hiccup mode, auto recovery
• 24V: 28.8~33V, hiccup mode, auto recovery
• 28V: 58~63V, hiccup mode, auto recovery
120 = 120 Watts
AC = AC/DC
DR = Din Rail
24 = Vout
S = Single Output
C = PFC (Power Factor Correction)
Over-temperature
protection
100 5ꢀC, detect on heat sink of power transistor; shut
down O/P, auto recovery after temperature goes down.
Note:
1. All parameters NOT specially mentioned are measured at rated input, rated load
and 25ꢀC of ambient temperature.
Page 1 of 6
120ACDR_SC – Rev. 2020-1.3
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
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