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Delta FORCE-GT DRF-240W Series Technical Data Sheet
Delta FORCE-GT DRF-240W Series Technical Data Sheet

Delta FORCE-GT DRF-240W Series Technical Data Sheet

Force-gt din rail

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TECHNICAL DATASHEET
Force-GT DIN Rail Power Supply
DRF-240W series / DRF-V240W1GA
General Description
The Force-GT Series DIN rail industrial power supply features high power density and high efficiency. The Series offers overcurrent
protection in constant current mode, making it suitable for charging applications. Conformal coating is applied on the PCBAs to protect
against dust and pollutants often found in harsh industrial environments. The Series' electromagnetic radiated and conducted emissions
are compliant with heavy industrial Class B Emission standard and Immunity standard, and complies with environmental protection
standards RoHS Directive.
Model Information
Force-GT DIN Rail Power Supply
Model Number
DRF-12V240W1GA
DRF-24V240W1GA
DRF-48V240W1GA
Model Numbering
DR
F –
DIN Rail Product Series
F – Force
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
1
www.DeltaPSU.com (June 2022, Rev. 01)
Input Voltage Range
90-264 Vac
240W
V
Output Voltage
Output
Power
12 – 12 V
24 – 24 V
48 – 48 V
Highlights & Features
Universal AC input voltage range
Built-in constant current circuit for charging applications
Full load operating temperature up to 60°C
Cold start at -40°C
Ultra-Slim design
Long life electrolytic capacitor
Built-in DC OK relay and LED indicator
Conformal coating on PCBAs to protect against common dust
and pollutants
Safety Standards
CB Certified for worldwide use
Model Number:
Unit Weight:
Dimensions (H x W x D):
Rated Output Voltage
12 Vdc
24 Vdc
48 Vdc
1
G
Single
G – General Type B – Screw terminal
Phase
DRF-V240W1GA
0.64 kg (1.41 lb)
123.6 x 40 x 116.8 mm
(4.87 x 1.57 x 4.60 inch)
Rated Output Current
20.0 A
10.0 A
5.0 A
A
Delta Standard

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Summary of Contents for Delta FORCE-GT DRF-240W Series

  • Page 1 V  DIN Rail Product Series Output Voltage Output Single G – General Type B – Screw terminal Delta Standard Power Phase F – Force 12 – 12 V 24 – 24 V 48 – 48 V All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
  • Page 2: Specifications

    TECHNICAL DATASHEET Force-GT DIN Rail Power Supply DRF-240W series / DRF-V240W1GA Specifications Model Number DRF-12V240W1GA DRF-24V240W1GA DRF-48V240W1GA Input Ratings / Characteristics Nominal Input Voltage 100-240 Vac Input Voltage Range 90-264 Vac Nominal Input Frequency 50-60 Hz Input Frequency Range 47-63 Hz Input Current 2.5 A typ.
  • Page 3 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply DRF-240W series / DRF-V240W1GA Model Number DRF-12V240W1GA DRF-24V240W1GA DRF-48V240W1GA Mechanical Case Cover / Chassis Metal Dimensions (H x W x D) 123.6 x 40 x 116.8 mm (4.87 x 1.57 x 4.60 inch) Unit Weight 0.64 kg (1.41 lb) Indicator...
  • Page 4 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply DRF-240W series / DRF-V240W1GA Model Number DRF-12V240W1GA DRF-24V240W1GA DRF-48V240W1GA Reliability Data MTBF Telcordia > 700,000 hrs I/P: 115 Vac & 230 Vac, O/P: 100% load, Ta: 25°C SR-332 Expected Cap Life Time 10 years (115 Vac & 230 Vac, 50% load @ 50°C) Safety Standards / Directives Electrical Safety CB scheme...
  • Page 5 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply DRF-240W series / DRF-V240W1GA Model Number DRF-12V240W1GA DRF-24V240W1GA DRF-48V240W1GA Emissions (CE & RE) CISPR 32, EN/BS EN 55032, EN/BS EN 61000-6-4, AS/NZS CISPR 32, EN/BS EN 61204-3, KS C 9832 Compliance to FCC Title 47, EN 61000-6-3: Class B Component Power EN/BS EN 61204-3 Supply for General Use...
  • Page 6 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply DRF-240W series / DRF-V240W1GA Block Diagram DRF-V240W1GA Transformer & Power Stage PFC Converter DC/DC & Inrush current Output Rectifier AC Input EMI Filter DC Output Converter limit Filter & Filter DC OK Control Photo Coupler &...
  • Page 7 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply DRF-240W series / DRF-V240W1GA Dimensions H x W x D: 123.6 x 40 x 116.8 mm (4.87 x 1.57 x 4.60 inch) *Unless otherwise specified tolerance of dimension are ± 0.5 mm Item Device Description Input terminal block connector Pin 1: L Pin 2: N...
  • Page 8 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply DRF-240W series / DRF-V240W1GA Engineering Data Note Output Load De-rating VS Surrounding Air Temperature Power supply components may degrade, or be damaged, when the power supply is continuously used outside the shaded region, refer to the graph shown in Fig.
  • Page 9 Fig. 3.2 Dismounting Snap on the DIN rail as shown in Fig. 3.1: To uninstall, Delta provides an easy way to pull or slide down the Tilt the unit upwards and insert it onto the DIN rail. latch with screw driver as shown in Fig. 3.2. Then slide the power Push downwards until stopped.
  • Page 10 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply DRF-240W series / DRF-V240W1GA Functions DC OK Relay Contacts and LED Indicator Characteristics DC OK Relay Contacts Status Characteristics Contact closes The output voltage > 90% typ. of its steady state set value. The output voltage <...
  • Page 11 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply DRF-240W series / DRF-V240W1GA Graph illustrating the Start-up Time, Rise Time, and Hold-up Time  Start-up Time The time required for the output voltage to reach 90% of its final steady state set value, after the input voltage is applied. Rise Time The time required for the output voltage to change from 10% to 90% of its final steady state set value.
  • Page 12 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply DRF-240W series / DRF-V240W1GA Overload & Overcurrent Protections (Continuous Current) Overvoltage Protection (Latch Mode) The power supply offers constant current limit protection for The power supply’s overvoltage circuit will be activated when its inductive and capacitive load applications when output current internal feedback circuit fails.
  • Page 13 Attention Delta provides all information in the datasheets on an “AS IS” basis and does not offer any kind of warranty through the information for using the product. In the event of any discrepancy between the information in the catalog and datasheets, the datasheets shall prevail (please refer to www.DeltaPSU.com for the latest datasheets information).
  • Page 14 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Delta Electronics DRF-12V240W1GBA...

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