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Delta Force-GT DRF-24V120W3G A Series Manual
Delta Force-GT DRF-24V120W3G A Series Manual

Delta Force-GT DRF-24V120W3G A Series Manual

Din rail power supply 24 v 120 w 3 phase

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TECHNICAL DATASHEET
Force-GT DIN Rail Power Supply
24 V 120 W 3 Phase / DRF-24V120W3G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-24V120W3GA
Model Numbering
F –
DR
DIN Rail Product Series
F – Force
*
Options
B
T*
All parameters are specified at 25°C ambient and AC input 3x unless otherwise indicated.
1
www.DeltaPSU.com (November 2023, Rev. 03)
Input Voltage Range
3 x 320-575 Vac (3-Phase) or
2 x 340-575 Vac (2-Phase)
24V
120W
Output Voltage Output Power Three Phase
Highlights & Features
Universal AC input voltage range
Built-in constant current circuit for charging applications
Full load operating temperature up to 55°C
Cold start at -40°C
Ultra-Slim design
Reduced no-load power consumption
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
24 Vdc
3
G
G – General Type
DRF-24V120W3GA
0.54 kg (1.19 lb)
124 x 38 x 125.3 mm
(4.88 x 1.50 x 4.93 inch)
Rated Output Current
5.0 A

A
Connector Type
Delta Standard
B – Screw Terminal
T – Spring Clamp
Terminal*

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Summary of Contents for Delta Force-GT DRF-24V120W3G A Series

  • Page 1  120W G – General Type DIN Rail Product Series Output Voltage Output Power Three Phase Connector Type Delta Standard F – Force B – Screw Terminal T – Spring Clamp Terminal* Options All parameters are specified at 25°C ambient and AC input 3x unless otherwise indicated.
  • Page 2 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply 24 V 120 W 3 Phase / DRF-24V120W3GA Specifications Input Ratings / Characteristics Nominal Input Voltage 3 x 380-500 Vac Input Voltage Range 3 x 320-575 Vac (3-Phase) or 2 x 340-575 Vac (2-Phase) Nominal Input Frequency 50-60 Hz Input Frequency Range...
  • Page 3 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply 24 V 120 W 3 Phase / DRF-24V120W3GA Mechanical Aluminum Case Cover / Chassis Dimensions (H x W x D) 124 x 38 x 125.3 mm (4.88 x 1.50 x 4.93 inch) Unit Weight 0.54 kg (1.19 lb) Indicator Green LED...
  • Page 4 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply 24 V 120 W 3 Phase / DRF-24V120W3GA Protections Overvoltage < 35 V, Hiccup Mode, Non-Latching (Auto-Recovery) 105 – 150% of rated load current, Auto-recovery Overload / Overcurrent Continuous current limit Mode (Vo > 80%) Over Temperature 60°C-80°C Surrounding Air Temperature @ 100% load, Non-Latching (Auto-Recovery)
  • Page 5 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply 24 V 120 W 3 Phase / DRF-24V120W3GA Emissions (CE & RE) Generic Standards: EN/BS EN 61000-6-3, CISPR 32, EN/BS EN 55032, KS C 9832, FCC Title 47: Class B Component Power Supply for General Use EN/BS EN 61204-3 Immunity Generic Standards: EN/BS EN 55024, EN/BS EN 55035,...
  • Page 6 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply 24 V 120 W 3 Phase / DRF-24V120W3GA Block Diagram Device Description  DRF-24V120W3GBA Input terminal block connector DC OK LED (Green) Output terminal block connector QR code for product link DC OK relay contact Universal mounting rail system DC voltage adjustment potentiometer All parameters are specified at 25°C ambient and AC input 3x unless otherwise indicated.
  • Page 7 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply 24 V 120 W 3 Phase / DRF-24V120W3GA  DRF-24V120W3GTA Input terminal block connector DC OK LED (Green) Output terminal block connector QR code for product link DC OK relay contact Universal mounting rail system DC voltage adjustment potentiometer Dimensions H x W x D: 124 x 38 x 125.3 mm (4.87 x 1.50 x 4.93 inch)
  • Page 8 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply 24 V 120 W 3 Phase / DRF-24V120W3GA H x W x D: 124 x 38 x 125.3 mm (4.87 x 1.50 x 4.93 inch)  DRF-24V120W3GTA Item Device Description Input terminal block connector Pin 1: L1 Pin 2: L2 Pin 3: L3...
  • Page 9 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply 24 V 120 W 3 Phase / DRF-24V120W3G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 10 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply 24 V 120 W 3 Phase / DRF-24V120W3GA Assembly & Installation The power supply unit (PSU) can be mounted on 35 mm DIN rails in accordance with EN 60715. The device should be installed with input terminal block at the bottom.
  • Page 11 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply 24 V 120 W 3 Phase / DRF-24V120W3GA Safety Instructions   Vertical Mounting Horizontal Mounting  ALWAYS switch mains of input power OFF before connecting and disconnecting the input voltage to the unit. If mains are not turned OFF, there is risk of explosion / severe damage.
  • Page 12 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply 24 V 120 W 3 Phase / DRF-24V120W3GA Functions DC OK Relay Contacts and LED Indicator Characteristics DC OK Relay Contacts Status Characteristics Contact closes The output voltage > 90% of its steady state set value. The output voltage <...
  • Page 13 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply 24 V 120 W 3 Phase / DRF-24V120W3G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 14 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply 24 V 120 W 3 Phase / DRF-24V120W3GA Overload & Overcurrent Protections (Auto-Recovery) Overvoltage Protection (Auto-Recovery) The power supply’s overvoltage circuit will be activated when its The power supply offers constant current limit protection for inductive and capacitive load applications when output current internal feedback circuit fails.
  • Page 15 TECHNICAL DATASHEET Force-GT DIN Rail Power Supply 24 V 120 W 3 Phase / DRF-24V120W3GA Operating Mode  AC Input Operation Fig. 4 AC Input Operation Connection Diagram The power supply is approved for Star or Wye Networks L1, L2, L3 and PE connections. The nominal input voltage is 380-500 Vac phase to phase (V ), 380-500 Y 3-Phase or equivalent to 220-289 Vac phase to neutral (V ) voltage system, 220-289 V 3-Phase.
  • Page 16 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 17 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Delta Electronics DRF-24V120W3GBA DRF-24V120W3GTA...

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