Delta PMR-48V1K0W1BT 48V 1000W 21A Panel Mount PMR Series

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Uploaded on 02-Oct-2025

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Mechanical Drawing

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BIS

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BSMI

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CQC

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EAC

Uploaded on 03-Oct-2025

REACH

Uploaded on 09-Oct-2025

RoHS

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TUV

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UKCA

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GUI Software

Tech Specs

Output Current

21A

Output Voltage

48V

Output Voltage Adjustment Range

48-55 Vdc

Output Power

1000W

Line Regulation

± 0.5% typ. @ 115 Vac & 230 Vac

Load Regulation

±1.0% typ.

PARD

< 250 mVpp @ 0°C to 70°C
750 mVpp typ. @ -30°C to 0°C

Start-up Time

500 ms typ. @ 115 Vac & 230 Vac

Hold-up Time

16 ms typ. @ 115 Vac & 230 Vac

Dynamic Response (Overshoot & Undershoot O/P Voltage)

± 10% @ 115 & 230 Vac input, 10-100% load
(Slew Rate: 2.5 A/μS, 50% duty cycle @ 5 Hz & 10 KHz)

Start-up with Capacitive Loads

5,000 µF Max

Max. Power

1008 W

Rise Time

50 ms typ. @ 115 Vac & 230 Vac

Nominal Input Voltage

100-240 Vac

Input Voltage Range

90-264 Vac

Nominal Input Frequency

50-60 Hz

Input Frequency Range

47-63Hz

DC Input Voltage Range

127-375 Vdc

Input Current

10.1 A typ. @ 115 Vac, 3.5 A typ. @ 230 Vac

Input Power (Standby Mode)

1.5 W typ. @ 230 Vac

Efficiency at 100% load

93.0% typ. @ 230 Vac

Inrush Current

45 A typ. @ 230 Vac

Power Factor at 100% load

> 0.96 @ 115 Vac & 230 Vac

Leakage Current

< 2.0 mA typ. @ 240 Vac, measured at 264 Vac / 50 Hz

Case Chassis / Cover SGCC / SGCC
Indicator Green LED (DC OK)
Cooling System Force Cooling
Input Terminal M3.5 x 9 Pins (Rated 300 V / 20 A)
Output Terminal M3.5 x 9 Pins (Rated 300 V / 20 A)
Signal Terminal CN400 Signal Connector: CVILUX CP3506P1H00-NH Mating connector: CVILUX CP3506S0010 or equivalent
Noise Sound Pressure Level (SPL) -
Input/Output Terminal -
Signal -
Mounting Rail -
Wire AWG 14-10
Protection Structure -
Terminal -
Unit Weight 1.45 kg (3.20 lb)	Dimensions 225 x 124 x 41 mm 8.86” x 4.88” x 1.61”

Vibration (Operating)

IEC 60068-2-6, Sine Wave: 10 Hz to 500 Hz @ 2G ; 10 min per cycle, 60 min for each axis (X,Y,Z)

Operating Temperature

-40°C to +70°C

Storage Temperature

-40°C to +85°C

Power De-rating

> 50°C de-rate power by 2% / °C
< 100Vac de-rate power by 1% / V
(90% load @ 90 Vac)

Operating Humidity

20 to 90% (Non-Condensing)

Shock Test (Non-Operating)

IEC 60068-2-27, Half Sine Wave: 50 G for duration of 11 ms; 3 times per direction

Operating Altitude

0 to 5,000 Meters (0 to 16,400 ft)

Pollution Degree

Over Voltage Category

II (Meet EN 62477-1 OVC III with 2000 meters altitude)

Overvoltage

13.2 V - 16.8 V
SELV Output
Latch Mode

Overload / Overcurrent

150% of rated load current, Auto-recovery
Continuous current limit Mode (Vo > 80%)

Over Temperature

Auto-recovery

Short Circuit

Auto-Recovery, Non-Latching
(Auto-Recovery when the fault is removed)

Protection Against Shock

Class I with Protection Earth connection

Internal Fuse

T20 A / 420 V

MTBF

> 700,000 hrs as per Telcordia SR-332
(I/P: 230 Vac, O/P: 100% Load, Ta: 25°C)

Expected Cap Life Time

10 years (230 Vac, 50% load @ 40°C)

Electrical Safety

TUV Bauart: EN 62368-1, EN 60335-1
UL/cUL: UL 62368-1, and CAN/CSA C22.2 No. 62368-1
CB scheme: IEC 62368-1, IEC 60335-1, IEC/EN 61558-1/-2-16
EAC: TP TC 004/2011
BSMI: CNS 15598-1
CCC: GB4943.1-2022
BIS: IS 13252 (Part 1)

In conformance with EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU

Galvanic Isolation

Input to Output: 4.0 KVac
Input to Ground: 2.0 KVac
Output to Ground: 1.25 KVac

Safety Entry Low Voltage

SELV

UKCA

In conformance with Electromagnetic Compatibility Regulations 2016 and Electrical Equipment (Safety) Regulations 2016

Emission

(CE & RE)
CISPR 32, EN/BS EN 55032, KS C 9832, AS/NZS CISPR32 & Compliance to FCC Title 47, EN/BS EN 55014-1 , EN/BS 61000-6-3 , EN/BS EN 61000-6-4 : Class B

Immunity

EN/BS EN 55035, KS C 9835, & Compliance to EN/ BS EN 55014-2 , EN/BS EN 61000-6- 1 , EN/BS EN 61000-6-2

Harmonic Current Emissions

IEC/EN/BS EN 61000-3-2, Class A

Voltage Fluctuation and Flicker

IEC/EN/BS EN 61000-3-3

(/3) Item(s) selected

PMR-48V1K0W1BT

Panel Mount

PMR Series

PMR-48V1K0W1BT

Output Voltage

Output Power

Output Current

Input Voltage Range

Dimensions (L x W x H)

Unit Weight

Highlights & Features

Applications

PMR-48V1K0W1BT

PMR-48V1K0W1BT

Panel Mount

PMR Series

PMR-48V1K0W1BT

Highlights & Features

Output Voltage

Output Power

Output Current

Input Voltage Range

Dimensions

Unit Weight

Applications

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Tech Specs

Tech Specs

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