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LYTE II DIN Rail Power Supply 

DRL-240W series / DRL-

V240W1EN

 

TECHNICAL DATASHEET

 

 

 

 

 

  

All parameters are specified at 25°C ambient and AC input unless otherwise indicated.

 

  www.DeltaPSU.com (March 2022, Rev. 04) 

 

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Highlights & Features 

  Universal AC input voltage range 

  Built-in constant current circuit for reactive loads 

  High power density 

  Operate from -30°C to +70°C with -40°C Cold Start 

  Reduced no-load power consumption 

  Compliance with DOE VI Energy Standard  

  Compliance to SEMI F47 @ 200 Vac  

  

 

Safety Standards 

 

CB Certified for worldwide use 

 

 

Model Number:

   

DRL-

V240W1EN

 

Unit Weight:

 

 

0.62 kg (1.37 lb)

 

Dimensions (H x W x D):

  123.6 x 40 x 116.8 mm 

(4.87 x 1.57 x 4.60 inch) 

 

General Description

 

Delta’s LYTE II DIN rail power supply series is designed for cost sensitive users who need to fulfill essential features needed for many 

general industrial applications, without compromising on quality and reliability. The convection-cooled LYTE II series will operate full 

power from -30°C to +50°C, then de-rating up to +70°C at 230 Vac. It can operate in constant current mode, making it suitable for 

inductive and capacitive loads. The product is certified according to safety standards IEC/EN/UL 62368-1. Electromagnetic radiated and 

conducted emissions are compliant to heavy industrial EN 61000-6-4 Class B Emission standard and EN 61000-6-2 Immunity standard. 

The product comply with environmental protection requirements as per RoHS Directive. 

 

 

Model Information 

LYTE II DIN Rail Power Supply 

 

Model  Number

 

Input  Voltage Range

 

Rated Output  Voltage

 

Rated Output  Current

 

DRL-12V240W1EN 

90-264 Vac

 

12 Vdc 

20.0 A 

DRL-24V240W1EN

 

24 Vdc 

10.0 A 

DRL-48V240W1EN 

48 Vdc 

5.0 A 

 

 

Model Numbering 

DR

 

L –

 

V

 

240W

 

1

 

E

 

 

DIN Rail  Product Type 

L – LYTE Family 

Output Voltage 
12 – 12 V 

24 – 24 V 

48 – 48 V 

 

Output 

Power 

Single Phase  LYTE II Series 

with Slim Design 

N – No DC OK 

Relay Contact 

Blank – No coating 
A – With coating*

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*1: 24 V model only 

 

 

 

Summary of Contents for DRL-12V240W1EN

Page 1: ...without compromising on quality and reliability The convection cooled LYTE II series will operate full power from 30 C to 50 C then de rating up to 70 C at 230 Vac It can operate in constant current m...

Page 2: ...Output Voltage 12 Vdc 24 Vdc 48 Vdc Factory Set Point Tolerance 12 Vdc 1 24 Vdc 1 48 Vdc 1 Output Voltage Adjustment Range 10 8 13 2 Vdc 21 6 26 4 Vdc 43 2 52 8 Vdc Output Current 20 0 A 10 0 A 5 0 A...

Page 3: ...r by 1 67 C 115 Vac 50 C de rate power by 2 5 C 230 Vac Input Voltage 100 Vac de rate power by 1 Vac Operating Humidity 20 to 90 RH Non Condensing Operating Altitude 0 to 5 000 Meters 16 400 ft Shock...

Page 4: ...p Life Time 10 years 230 Vac 50 load 40 C Safety Standards Directives Electrical Safety CB scheme TUV Bauart UL cUL BSMI EAC KC IEC 62368 1 IEC 60950 1 IEC 61010 1 2 201 EN 62368 1 EN 61010 1 2 201 UL...

Page 5: ...rical Fast Transient Burst IEC61000 4 4 Level 3 Criteria A1 2 kV Surge IEC61000 4 5 Level 4 Criteria A1 Common Mode4 4 kV Differential Mode5 2 kV Conducted IEC61000 4 6 Level 3 Criteria A1 150 kHz 80...

Page 6: ...Converter Inrush current limit Filter DC DC Converter Output Rectifier Filter Over Temperature Protection PWM Control Over Power Protection Photo Coupler Feedback Control CV CC Photo Coupler Over Volt...

Page 7: ...4 87 x 1 57 x 4 60 inch Unless otherwise specified tolerance of dimension are 0 5 mm AWG Wire Table Current Rating for PVC Wire 6 AWG 52 5 A 8 AWG 37 5 A 10 AWG 29 0 A 12 AWG 22 5 A 14 AWG 16 5 A 16...

Page 8: ...when the surrounding air temperature 50 C the device will run into Over Temperature Protection When activated power supply will latch off until the surrounding air temperature is lowered or the load...

Page 9: ...m the rail Safety Instructions Vertical 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 e...

Page 10: ...from 10 to 90 of its final steady state set value Hold up Time Time between the collapse of the AC input voltage and the output falling to 95 of its steady state set value Inrush Current Inrush curren...

Page 11: ...ort circuits When a short circuit is applied the output current will operate in Hiccup mode The power supply will return to normal operation after the short circuit is removed Overvoltage Protection L...

Page 12: ...r any claim or action arising from any error for the provided information in the datasheets Customer shall take its responsibility for evaluation of using the product before placing an order with Delt...

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