
DIN-RailTransformer—DR-240
®
Features:
- Universal AC input/full range
- Built in active PFC function
- Protections: Short circuit/Overload/Over voltage/Over temperature
- Cooking by free air convection
- Can be installed on DIN rail TS-35/7.5 or 15
- UL 508(industrial control equipment/approved
- LED indicator for power on
- 100% full load burn-in test
- Fixed switching frequency at 100KHz
- 3 years warranty
SPECIFICATION
MODEL DRP-240-24
DC Voltage 24V
Rated Current 10A
Current Range 0 – 10A
Rated Power 240W
Ripple & Noise (max.) Note 2. 80mVp-p
OUTPUT Voltage Adj. Range 24 – 28V
Voltage Tolerance Note 3. ±1.0%
Line Regulation ±0.5%
Load Regulation ±1.0%
Set Up, Rise Time 800ms, 40ms/230VAC 800ms, 40ms/115VAC at full load
Hold-Up Time (Ty.) 24ms/230VAC 24ms/115VAC at full load
Voltage Range Note 5. 65 – 264VAC 120 – 370VDC
Frequency Range 47 – 63 Hz
INPUT Effi ciency (Typ.) 84%
AC Current (Typ.) 2.8A/115VAC 1.4A/230VAC
Inrush Current (Typ.) Cold Start 27A/115VAC 45A/230VAC
Leakage Current <3.5mA/240VAC
Overload
105 – 150% rated output power
Protection type: Constant current limiting, recovers
automatically after fault condition is removed
PROTECTION Over Voltage
30 – 36V
Protection type: Shut down o/p voltage, re-power on to recover
Over Temperature
100°C±5°C(TSW1)detect on heat sink of power transistor
Protection type: shut down o/p voltage, recovers automatically
after temperature goes down
Working Temp. -10 – 70+C (refer to output load derating curve)
Working Humidity 20 – 90% RH non-condensing
ENVIRONMENT Storage Temp. Humidity -20 - +85C, 10 – 95% RH
Temp, Coeffi cient ±0.03%/C (0-50°C)
Vibration
10 – 500Hz, 2G 10min./.1cycle.60min.each along X, Y, Z axes;
Mounting Compliance to IEC60068-2-6
Safety Standards UL508, UL60950-1, TUV EN60950-1 approved
Withstand Voltage !/P-O/P.3KVAC I/P-FG.1.5KVAC 0/P-FG.0.5KVAC
SAFETY & Isolation Resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
EMC (Note 4.) EMI Conduction & Radiation Compliance to EN55011 (CISPR11) EN55022 (CISPR22), EN61204-3 Class B
Harmonic Current Compliance to EN61000-3-2,-3
EMS Immunity
Compliance to EN61000-4,2,3,4,5,6,8,11, ENV6150204, EN55024,
EN61000-6-2 (EN50082-2), heavy industry level, criteria A
MTBF 105.5Khrs.min. MIL-HDBK-217F (25°C)
OTHERS Dimension 125.5°125.2°100mm(W”H”D”)
Packing 1.2Kg; 12pcs/16.5Kg/1.29CUFT
NOTE: ➀ All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.
➁ Ripple & noise are measure at 20MHz of bandwidth by using a 10” twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
➂ Tolerance: includes set up tolerance, fi re regulation and load regulation.
➃ The power supply is considered a component which will be installed into a fi nal equipment. The fi nal equipment must be reconfi rmed that it still
meets EMC directives.
➄ Derating may be needed under low input voltages. Please check the derating curve for more details.
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