AC/DC Power Supplies

Delta Electronics CliQ DRM Series DIN Rail AC/DC Power Supply

Delta's CLIQ DRM series integrates active PFC for up to 92% efficiency. It is designed to deliver full power from -25°C to +60°C and withstand maritime applications, evidenced by DNV GL and ABS approvals. A standout feature is the 150% Power Boost for 7 seconds, critical in maritime and other demanding industrial applications. Advanced Power Boost technology detects inrush current from a faulty load, ensuring other system components continue to operate, improving system reliability and protecting key system components.

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Delta Electronics CliQ DRM Series DIN Rail AC/DC Power Supply

Features

  • 24Vdc, 80W & 960W
  • Universal AC input voltage range
  • Built-in active PFC with up to 92% efficiency
  • Full power from -25°C to +60°C @ 5000m
  • Power Boost of 150% up to 7 seconds
  • Advanced Power Boost (APB) 2013 protect system and ensure continuing operation when large inrush current detected due to faulty load on a multiple load connection
Specifications
OUTPUT
Output Model DRM-24V80W1PN DRM-24V120W1PN DRM-24V240W1PN DRM-24V480W1PN DRM-24V960W1PN
Output Voltage 24Vdc 24Vdc 24Vdc 24Vdc 24Vdc
Output Voltage Range 24V - 28Vdc 24V - 28Vdc 24V - 28Vdc 24V - 28Vdc 24V - 28Vdc
Output Current 3.4A 5A 10A 20A 40A
Output Power 82W 120W 240W 480W 960W
Line Regulation, Max 10mV 20mV 10mV 10mV 10mV

Load Regulation

0-100% load, Max

 100mV 100mV 100mV 100mV

50mV single mode

1000mV parallel mode
PARD (20MHz), Max 50mVpp 50mVpp 50mVpp 50mVpp 100mVpp

Start-up Time

Max, @230Vac

 330ms 750ms

340ms

1000ms

800ms

Hold-up Time

Max at 230Vac

 118ms 90ms 46ms 43ms 24ms

Dynamic Response

± 5% Max.

@ 0-100% load

± 5% Max.

@ 0-100% load

± 5% Max.

@ 0-100% load

± 5% Max.

@ 0-100% load

± 5% Max.

@ 0-100% load

Max start-up with

Capacitive Loads

 8,000µF 10,000µF 10,000µF 20,000µF 40,000µF

Rise Time

 

 15ms 20ms 100ms 100ms 75ms

Parallel & Series

Connection

         Yes
INPUT
Output Model DRM-24V80W1PN DRM-24V120W1PN DRM-24V240W1PN DRM-24V480W1PN DRM-24V960W1PN
Input Voltage " " 85–276Vac, 88-375Vdc " Vac only
Input Frequency " " 50-60Hz " "

Input Current

at 230Vac

 0.44A 0.60A 1.16A 2.29A 4.50A

Efficiency 100% Load

at 230Vac

 > 91% > 92% > 94% > 94% >95.98%

Max Inrush

at 230Vac

 13.0A 13.0A 10A 13A 20A

Power Factor

at 230Vac

 0.89 Typ. 0.93 Typ. 0.95 Typ. 0.95 Typ. 0.96 Typ.

Leakage Current

at 264Vac

 < 0.36mA / 0.95mA < 0.46mA / 1.08mA < 0.74mA / 1.29mA < 0.80mA / 2.00mA < 1.18mA / 2.82mA

Max Power Dissipation

at 230Vac

 < 7.81W Typ < 9.27W Typ <17.5W Max <34.0W Max <54.8W Max
ENVIRONMENTAL
Output Model DRM-24V80W1PN DRM-24V120W1PN DRM-24V240W1PN DRM-24V480W1PN DRM-24V960W1PN
Operating Temperature

-25°C to +70°C

(Cold start -40°C)

-25°C to +70°C

(Cold start -40°C)

-25°C to +70°C

(Cold start -40°C)

-25°C to +70°C

(Cold start -40°C)

-25°C to +70°C

(Cold start -40°C)
Storage Temperature -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C

Mounting Derating

Derate power 2.5%/°C

Vertical: > 60°C

Horizontal: > 50°C

Vertical: > 60°C

Horizontal: > 50°C

Vertical: > 60°C

Horizontal: > 50°C

Vertical: > 60°C

Horizontal: > 40°C

Vertical: > 60°C

Input: If < 90Vac, > 55°C de-rate1.67%/°C

Horizontal: > 40°C de-rate 1.67%/°C

Input: If < 90Vac, > 35°C de-rate
Operating Humidity 5 to 95% RH (Non-Condensing) 5 to 95% RH (Non-Condensing) 5 to 95% RH (Non-Condensing) 5 to 95% RH (Non-Condensing) 5 to 95% RH (Non-Condensing)

Shock Test

(Non-Operating)

 IEC60068-2-27, Half Sine Wave: 30G for a duration of 18ms; 3 times per direction, 6 times in total IEC 60068-2-6, 10Hz to 500Hz @ 30m/S² (3G peak);60 min per axis for all X, Y, Z direction IEC60068-2-27, Half Sine Wave: 30G for a duration of 18ms; 3 times per direction, 6 times in total IEC60068-2-27, Half Sine Wave: 30G for a duration of 18ms; 3 times per direction, 6 times in total IEC60068-2-27, Half Sine Wave: 30G for a duration of 18ms; 3 times per direction, 6 times in total

Vibration Test

(Non-Operating)

 IEC 60068-2-6, Sine Wave: 10-500Hz; 3G peak; displacement of 0.35mm; 60 min per axis for all X, Y, Z directions IEC 60068-2-29, 10G (100m/S²) for a duration of 11ms,1,000 times per direction, 6,000 times in total IEC 60068-2-6, Sine Wave: 10-500Hz; 3G peak; displacement of 0.35mm; 60 min per axis for all X, Y, Z directions IEC 60068-2-6, Sine Wave: 10-500Hz; 3G peak; displacement of 0.35mm; 60 min per axis for all X, Y, Z directions IEC 60068-2-6, Sine Wave: 10-500Hz; 3G peak; displacement of 0.35mm; 60 min per axis for all X, Y, Z directions
Operating Altitude

0 to 5,000 Meters for ITE application

0 to 2,500 Meters for Industrial application

0 to 5,000 Meters for ITE application

0 to 2,500 Meters for Industrial application

0 to 5,000 Meters for ITE application

0 to 2,500 Meters for Industrial application

0 to 5,000 Meters for ITE application

0 to 2,500 Meters for Industrial application

0 to 5,000 Meters for ITE application

0 to 2,500 Meters for Industrial application
Pollution Degree 2 2 2 2 2
Bump Test (Operating) IEC 60068-2-29, Half Sine Wave: 10G for a duration of 11ms, 1,000 times per direction, 6,000 times in total na IEC 60068-2-29, Half Sine Wave: 10G for a duration of 11ms, 1,000 times per direction, 6,000 times in total IEC 60068-2-29, Half Sine Wave: 10G for a duration of 11ms, 1,000 times per direction, 6,000 times in total IEC 60068-2-29, Half Sine Wave: 10G for a duration of 11ms, 1,000 times per direction, 6,000 times in total
Over Voltage Category na na III : According to IEC/EN 62477-1 / EN 60204-1 (clearance and creepage distances) and IEC 62103 (safety part) III : According to IEC/EN 62477-1 / EN 60204-1 (clearance and creepage distances) and IEC 62103 (safety part) III : According to IEC/EN 62477-1 / EN 60204-1 (clearance and creepage distances) and IEC 62103 (safety part)
SAFETY
Electrical Safety SIQ: EN 60950-1, EN 61558-1, EN 61558-2-16, EN 61010-1, EN 61010-2-201 UL/cUL recognized: UL 60950-1 and CSA C22.2 No. 60950-1 (File No. E191395) CB scheme: IEC 60950-1, IEC 61558-1, IEC 61558-2-16, IEC 61010-1, IEC 61010-2-201
CE In conformance with EMC Directive 2014/30/EU (only AC input) and Low Voltage Directive 2014/35/EU
Galvanic Isolation

4.54KVac: Input / Output

2.5KVac: Input / PE

4.54KVac: Input / DC OK relay contact (Recommend to connect DC OK pins together with output pins.)

1.5KVac: Output / PE

0.5KVac: Output / DC OK relay contact

1.5KVac: DC OK relay contact / PE
Industrial Control Equipment UL/cUL listed: UL 508 and CSA C22.2 No. 107.1-01 (File No. E315355) CSA: CSA C22.2 No. 107.1-01 (File No. 181564)
Electrical Equipments of Machines EN 60204-1 (over voltage category III)

Electrical Equipment for Use in

Electrical Power Installations

 EN 50178 / IEC 62103
Safety Entry Low Voltage PELV (EN 60204-1), SELV (EN 60950-1)
Maritime DNV GL: Germanischer Lloyd classified ABS: American Bureau for Shipping PDA Environmental category: C, EMC2
Material and Parts RoHS Directive 2011/65/EU Compliant (EN 50581)
Isolation Resistance > 5MOhm: Input to Output, 500Vdc
EMC
Emission Generic Standards: EN 61000-6-3 CISPR 22, EN 55022, CISPR 11, EN 55011, FCC Title 47: Class B
Immunity Generic Standards: EN 55024, EN 61000-6-2
Harmonic Current Emissions IEC/EN 61000-3-2, Class A
Voltage Fluctuation and Flicker IEC/EN 61000-3-3
Component Power Supply for General Use EN 61204-3
PROTECTIONS
Overvoltage 28.8 – 35.2V, SELV Output, Hiccup Mode, Non-Latching (Auto-Recovery)
Overload/Overcurrent >150% of rated load current, Constant current limit, Auto- Recovery when the fault is removed
Over Temperature < 80°C Surrounding Air Temperature @ 100% load, Non-Latching (Auto-Recovery)
Short Circuit Hiccup Mode, Non-Latching (Auto-Recovery when the fault is removed)
Degree of Protection IP20
Protection against shock Class 1 with PE (Primary Earth) connection
RELIABILITY
Output Model DRM-24V80W1PN DRM-24V120W1PN DRM-24V240W1PN DRM-24V480W1PN DRM-24V960W1PN
(as per Telcordia SR-332)

 

I/P: 100Vac, Ta: 25°C

2,164,300 hrs.

O/P: 24V, 3.4A

1,831,000 hrs.

O/P: 24V 5A

1,476,000 hrs.

O/P: 24V,10A

778,800 hrs.

O/P: 24V, 20A,

513,800 hrs,

O/P: 24V, 40A

 

MECHANICAL
Output Model DRM-24V80W1PN DRM-24V120W1PN DRM-24V240W1PN DRM-24V480W1PN DRM-24V960W1PN
Case Cover Aluminium Aluminium Aluminium Aluminium Aluminium
Dimensions 124 x 32 x 102 mm 124 x 40 x 117 mm 124 x 60 x 117 mm 124 x 82 x 127 mm 124 x 125 x 133.6 mm
Weight 0.50 kg 0.63 kg 0.94 kg 1.40 kg 2.87 kg
Indicator

Green LED (DC OK) and

Red LED (Overload)

Green LED (DC OK) and

Red LED (Overload)

Green LED (DC OK) and

Red LED (Overload)

Green LED (DC OK) and

Red LED (Overload)

Green LED (DC OK) and

Red LED (Overload)
Cooling System Convection Convection Convection Convection Convection

 

Technical Illustrations
Downloads
Datasheet_DRM-24V80W1PN.pdf
Datasheet_DRM-24V120W1PN.pdf
Datasheet_DRM-24V240W1PN.pdf
Datasheet_DRM-24V480W1PN.pdf
Datasheet_DRM-24V960W1PN.pdf
OUTPUT
Output Model DRM-24V80W1PN DRM-24V120W1PN DRM-24V240W1PN DRM-24V480W1PN DRM-24V960W1PN
Output Voltage 24Vdc 24Vdc 24Vdc 24Vdc 24Vdc
Output Voltage Range 24V - 28Vdc 24V - 28Vdc 24V - 28Vdc 24V - 28Vdc 24V - 28Vdc
Output Current 3.4A 5A 10A 20A 40A
Output Power 82W 120W 240W 480W 960W
Line Regulation, Max 10mV 20mV 10mV 10mV 10mV

Load Regulation

0-100% load, Max

 100mV 100mV 100mV 100mV

50mV single mode

1000mV parallel mode
PARD (20MHz), Max 50mVpp 50mVpp 50mVpp 50mVpp 100mVpp

Start-up Time

Max, @230Vac

 330ms 750ms

340ms

1000ms

800ms

Hold-up Time

Max at 230Vac

 118ms 90ms 46ms 43ms 24ms

Dynamic Response

± 5% Max.

@ 0-100% load

± 5% Max.

@ 0-100% load

± 5% Max.

@ 0-100% load

± 5% Max.

@ 0-100% load

± 5% Max.

@ 0-100% load

Max start-up with

Capacitive Loads

 8,000µF 10,000µF 10,000µF 20,000µF 40,000µF

Rise Time

 

 15ms 20ms 100ms 100ms 75ms

Parallel & Series

Connection

         Yes
INPUT
Output Model DRM-24V80W1PN DRM-24V120W1PN DRM-24V240W1PN DRM-24V480W1PN DRM-24V960W1PN
Input Voltage " " 85–276Vac, 88-375Vdc " Vac only
Input Frequency " " 50-60Hz " "

Input Current

at 230Vac

 0.44A 0.60A 1.16A 2.29A 4.50A

Efficiency 100% Load

at 230Vac

 > 91% > 92% > 94% > 94% >95.98%

Max Inrush

at 230Vac

 13.0A 13.0A 10A 13A 20A

Power Factor

at 230Vac

 0.89 Typ. 0.93 Typ. 0.95 Typ. 0.95 Typ. 0.96 Typ.

Leakage Current

at 264Vac

 < 0.36mA / 0.95mA < 0.46mA / 1.08mA < 0.74mA / 1.29mA < 0.80mA / 2.00mA < 1.18mA / 2.82mA

Max Power Dissipation

at 230Vac

 < 7.81W Typ < 9.27W Typ <17.5W Max <34.0W Max <54.8W Max
ENVIRONMENTAL
Output Model DRM-24V80W1PN DRM-24V120W1PN DRM-24V240W1PN DRM-24V480W1PN DRM-24V960W1PN
Operating Temperature

-25°C to +70°C

(Cold start -40°C)

-25°C to +70°C

(Cold start -40°C)

-25°C to +70°C

(Cold start -40°C)

-25°C to +70°C

(Cold start -40°C)

-25°C to +70°C

(Cold start -40°C)
Storage Temperature -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C

Mounting Derating

Derate power 2.5%/°C

Vertical: > 60°C

Horizontal: > 50°C

Vertical: > 60°C

Horizontal: > 50°C

Vertical: > 60°C

Horizontal: > 50°C

Vertical: > 60°C

Horizontal: > 40°C

Vertical: > 60°C

Input: If < 90Vac, > 55°C de-rate1.67%/°C

Horizontal: > 40°C de-rate 1.67%/°C

Input: If < 90Vac, > 35°C de-rate
Operating Humidity 5 to 95% RH (Non-Condensing) 5 to 95% RH (Non-Condensing) 5 to 95% RH (Non-Condensing) 5 to 95% RH (Non-Condensing) 5 to 95% RH (Non-Condensing)

Shock Test

(Non-Operating)

 IEC60068-2-27, Half Sine Wave: 30G for a duration of 18ms; 3 times per direction, 6 times in total IEC 60068-2-6, 10Hz to 500Hz @ 30m/S² (3G peak);60 min per axis for all X, Y, Z direction IEC60068-2-27, Half Sine Wave: 30G for a duration of 18ms; 3 times per direction, 6 times in total IEC60068-2-27, Half Sine Wave: 30G for a duration of 18ms; 3 times per direction, 6 times in total IEC60068-2-27, Half Sine Wave: 30G for a duration of 18ms; 3 times per direction, 6 times in total

Vibration Test

(Non-Operating)

 IEC 60068-2-6, Sine Wave: 10-500Hz; 3G peak; displacement of 0.35mm; 60 min per axis for all X, Y, Z directions IEC 60068-2-29, 10G (100m/S²) for a duration of 11ms,1,000 times per direction, 6,000 times in total IEC 60068-2-6, Sine Wave: 10-500Hz; 3G peak; displacement of 0.35mm; 60 min per axis for all X, Y, Z directions IEC 60068-2-6, Sine Wave: 10-500Hz; 3G peak; displacement of 0.35mm; 60 min per axis for all X, Y, Z directions IEC 60068-2-6, Sine Wave: 10-500Hz; 3G peak; displacement of 0.35mm; 60 min per axis for all X, Y, Z directions
Operating Altitude

0 to 5,000 Meters for ITE application

0 to 2,500 Meters for Industrial application

0 to 5,000 Meters for ITE application

0 to 2,500 Meters for Industrial application

0 to 5,000 Meters for ITE application

0 to 2,500 Meters for Industrial application

0 to 5,000 Meters for ITE application

0 to 2,500 Meters for Industrial application

0 to 5,000 Meters for ITE application

0 to 2,500 Meters for Industrial application
Pollution Degree 2 2 2 2 2
Bump Test (Operating) IEC 60068-2-29, Half Sine Wave: 10G for a duration of 11ms, 1,000 times per direction, 6,000 times in total na IEC 60068-2-29, Half Sine Wave: 10G for a duration of 11ms, 1,000 times per direction, 6,000 times in total IEC 60068-2-29, Half Sine Wave: 10G for a duration of 11ms, 1,000 times per direction, 6,000 times in total IEC 60068-2-29, Half Sine Wave: 10G for a duration of 11ms, 1,000 times per direction, 6,000 times in total
Over Voltage Category na na III : According to IEC/EN 62477-1 / EN 60204-1 (clearance and creepage distances) and IEC 62103 (safety part) III : According to IEC/EN 62477-1 / EN 60204-1 (clearance and creepage distances) and IEC 62103 (safety part) III : According to IEC/EN 62477-1 / EN 60204-1 (clearance and creepage distances) and IEC 62103 (safety part)
SAFETY
Electrical Safety SIQ: EN 60950-1, EN 61558-1, EN 61558-2-16, EN 61010-1, EN 61010-2-201 UL/cUL recognized: UL 60950-1 and CSA C22.2 No. 60950-1 (File No. E191395) CB scheme: IEC 60950-1, IEC 61558-1, IEC 61558-2-16, IEC 61010-1, IEC 61010-2-201
CE In conformance with EMC Directive 2014/30/EU (only AC input) and Low Voltage Directive 2014/35/EU
Galvanic Isolation

4.54KVac: Input / Output

2.5KVac: Input / PE

4.54KVac: Input / DC OK relay contact (Recommend to connect DC OK pins together with output pins.)

1.5KVac: Output / PE

0.5KVac: Output / DC OK relay contact

1.5KVac: DC OK relay contact / PE
Industrial Control Equipment UL/cUL listed: UL 508 and CSA C22.2 No. 107.1-01 (File No. E315355) CSA: CSA C22.2 No. 107.1-01 (File No. 181564)
Electrical Equipments of Machines EN 60204-1 (over voltage category III)

Electrical Equipment for Use in

Electrical Power Installations

 EN 50178 / IEC 62103
Safety Entry Low Voltage PELV (EN 60204-1), SELV (EN 60950-1)
Maritime DNV GL: Germanischer Lloyd classified ABS: American Bureau for Shipping PDA Environmental category: C, EMC2
Material and Parts RoHS Directive 2011/65/EU Compliant (EN 50581)
Isolation Resistance > 5MOhm: Input to Output, 500Vdc
EMC
Emission Generic Standards: EN 61000-6-3 CISPR 22, EN 55022, CISPR 11, EN 55011, FCC Title 47: Class B
Immunity Generic Standards: EN 55024, EN 61000-6-2
Harmonic Current Emissions IEC/EN 61000-3-2, Class A
Voltage Fluctuation and Flicker IEC/EN 61000-3-3
Component Power Supply for General Use EN 61204-3
PROTECTIONS
Overvoltage 28.8 – 35.2V, SELV Output, Hiccup Mode, Non-Latching (Auto-Recovery)
Overload/Overcurrent >150% of rated load current, Constant current limit, Auto- Recovery when the fault is removed
Over Temperature < 80°C Surrounding Air Temperature @ 100% load, Non-Latching (Auto-Recovery)
Short Circuit Hiccup Mode, Non-Latching (Auto-Recovery when the fault is removed)
Degree of Protection IP20
Protection against shock Class 1 with PE (Primary Earth) connection
RELIABILITY
Output Model DRM-24V80W1PN DRM-24V120W1PN DRM-24V240W1PN DRM-24V480W1PN DRM-24V960W1PN
(as per Telcordia SR-332)

 

I/P: 100Vac, Ta: 25°C

2,164,300 hrs.

O/P: 24V, 3.4A

1,831,000 hrs.

O/P: 24V 5A

1,476,000 hrs.

O/P: 24V,10A

778,800 hrs.

O/P: 24V, 20A,

513,800 hrs,

O/P: 24V, 40A

 

MECHANICAL
Output Model DRM-24V80W1PN DRM-24V120W1PN DRM-24V240W1PN DRM-24V480W1PN DRM-24V960W1PN
Case Cover Aluminium Aluminium Aluminium Aluminium Aluminium
Dimensions 124 x 32 x 102 mm 124 x 40 x 117 mm 124 x 60 x 117 mm 124 x 82 x 127 mm 124 x 125 x 133.6 mm
Weight 0.50 kg 0.63 kg 0.94 kg 1.40 kg 2.87 kg
Indicator

Green LED (DC OK) and

Red LED (Overload)

Green LED (DC OK) and

Red LED (Overload)

Green LED (DC OK) and

Red LED (Overload)

Green LED (DC OK) and

Red LED (Overload)

Green LED (DC OK) and

Red LED (Overload)
Cooling System Convection Convection Convection Convection Convection

 

Datasheet_DRM-24V80W1PN.pdf
Datasheet_DRM-24V120W1PN.pdf
Datasheet_DRM-24V240W1PN.pdf
Datasheet_DRM-24V480W1PN.pdf
Datasheet_DRM-24V960W1PN.pdf

Find the Right Model

Model Number Input Voltage (Vac) Output Voltage (Vdc) Output Current (A)
product variant DRM-24V80W1PN 85...264Vac 50/60Hz 24Vdc 3.4A
product variant DRM-24V120W1PN 85...264Vac 50/60Hz 24Vdc 5A
product variant DRM-24V240W1PN 85...264Vac 50/60Hz 24Vdc 10A
product variant DRM-24V480W1PN 85...264Vac 50/60Hz 24Vdc 20A
product variant DRM-24V960W1PN 85...264Vac 50/60Hz 24Vdc 40A

Need help finding the right product model?