Image shown is a representation only. Exact specifications should be obtained from the product datasheet.

Mean Well XDR-120-36PI High-End Ultra Slim Industrial Din Rail Power Supply 119.88W 36V with Push In Connector 3.33A

30mm ultra slimhigh efficiency up to 94%200% peak power capability600% transient peak current capabilityultra low inrush current <6~15Aconformal coating

SKU XDR-120-36PI

Log in to see price Trade pricing & online ordering for account holders

Available to order

Overview

XDR-120-36PI is the 36V output model of this series: rated power 119.88W, typical efficiency 94%.

The XDR-120 series is a 120W AC/DC high-end ultra slim industrial DIN rail power. Key features of this series include a narrow 30mm casing, optimizing system installation space, and an ultra-wide input range of 85~305Vac suitable for global use. It boasts a maximum efficiency of 94% and a low standby power consumption of 0.9W~1W for energy savings and carbon reduction. It provides constant current with up to 200% peak power, and can handle instantaneous peak current of 600%. It has a fanless design, ultra-wide operating temperature range of -40 to +85℃ (up to +60℃ at full load); OVC III compliance; ultra-low inrush current of <6~15A, and includes DC OK and remote ON/OFF functions. It also has a built-in ORing FET, the internal PCB has a coating for basic moisture and dust protection, and it has multiple terminal blocks for selection. With comprehensive protection functions, complete safety certifications, and a 5-years warranty, the XDR-120 series is a compact, high-performance, and highly reliable DIN rail power supply.

Features

85~305Vac input with PFC (277Vac available)
Global certificates in multi-fields(ITE 62368-1,Industrial 61558-1/-2-16,61010) & Marine DNV,SEMI47,CID2 HazLoc approved
30mm ultra slim width
High efficiency up to 94% and no load power dissipation 0.9W~1W by R.C.
200% peak power capability
600% transient peak current capability
Built-in constant current limiting circuit
Protections: Short circuit / Overload / Over voltage / Over temperature
Fanless design, cooling by free air convection
Over voltage category Ⅲ (OVC Ⅲ)
-40~+85℃ wide range operation temperature(>+60℃ derating)
Operating altitude up to 5000 meters
Built-in remote ON/OFF control and DC OK relay contact
Ultra low inrush current <6~15A
Built-in ORing FET
Tool free terminal block (LA Type)
Conformal coating
Can be installed on DIN rail TS-35/75 or15
5 years warranty

Specifications

XDR-120-36PISpecifications from the official datasheet (2026-06-01 edition)

OUTPUT

DC VOLTAGE: 36V
LOAD CURRENT RANGE: 0 ~ 3.33A
RATED POWER: 119.88W
PEAK CURRENT (5sec.): 6.66A
PEAK POWER (5sec.): 239.76W
RIPPLE & NOISE (max.)^Note.2: 120mVp-p
VOLTAGE ADJ. RANGE: 36 ~ 42V
VOLTAGE TOLERANCE^Note.3: ±1.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±1.0%
SETUP, RISE TIME: 1500ms, 60ms/230Vac 3000ms, 60ms/115Vac at full load
HOLD UP TIME (Typ.): 20ms/230Vac 20ms/115Vac at full load

INPUT

AC VOLTAGE RANGE: 85 ~305Vac
DC VOLTAGE RANGE: 80 ~ 431Vdc (Derating 50% Load @80Vdc)
NO LOAD CONSUMPTION(Typ.) Remote Power OFF: 1W@115Vac & 230Vac
NO LOAD CONSUMPTION(Typ.) Remote Power ON: 2W@115Vac & 230Vac
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR (Typ.): PF>0.98/115Vac PF>0.95/230Vac PF>0.9/277Vac at full load
EFFICIENCY (Typ.): 94%
AC CURRENT (Typ.): 2.3A/115Vac 1.2A/230Vac
INRUSH CURRENT (Typ.): COLD START 6A/115Vac 10A/230Vac 15A/277Vac
LEAKAGE CURRENT: <1mA / 240Vac < 1.5mA / 277Vac

PROTECTION

OVERLOAD: 105%~200% rated output power for more than 5 sec then constant current limiting at rate current without shutdown when Vo=30%~100% ; Hiccup mode when Vo<30% rated voltage
OVER VOLTAGE: 43 ~ 50V Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE: Protection type : Shut down o/p voltage, recovers automatically after temperature goes down

FUNCTION

DC OK RELAY CONTACT: Relay Contact Ratings (max.):30Vdc/1A, 30Vac/0.5A resistive load
REMOTE CONTROL: Power ON :RC + ~ RC- keep <0.8Vdc or open Power OFF:RC + ~ RC- keep 3.3~5Vdc by external voltage
TRANSIENT PEAK CURRENT CAPABLILTY: 12V:600% rated current for 4ms; 24V/36V/48V:600% rated current for 10ms

ENVIRONMENT

WORKING TEMP.: -40 ~ +85℃ (Refer to "Derating Curve")
WORKING HUMIDITY: 20 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +85℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: ±0.03%/℃ (0 ~ 60℃) on Load output
VIBRATION: Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6

SAFETY & EMC

SAFETY STANDARDS^Note.4&5&6: CB IEC62368-1, IEC61558-1/-2-16, IEC61010-1/-2-201 ; TUV BS EN/EN62368-1,BS EN/EN61558-1/-2-16,BS EN/EN61010-1/-2-201 ; UL UL121201/CSA C22.2 NO.213.17 Class I,DIV2 Group A,B,C,D Hazardous Locations T4;UL61010-1/-2-201 ; CCC GB4943.1 ; BSMI CNS15598-1 ; EAC TPTC004 ; Marine DNV ; SEMI F47 approved ; KC/BIS KC62368-1 and BIS IS 13252 (Part 1) certified, No stock ,contact sales by request
OVER VOLTAGE CATEGORY^Note.7: IEC/EN 61558-1/-2-16 (OVC Ⅲ, altitude up to 2000m ) ; IEC/EN/UL 61010-1/-2-201 (OVC Ⅱ, altitude up to 5000m ) ; IEC/EN 62368-1 (OVC Ⅱ, altitude up to 5000m )
SAFETY EXTRA-LOW VOLTAGE(SELV): IEC/EN 61558-2-16 (SELV) ; IEC/EN 62368-1 (SELV / ES1 )
WITHSTAND VOLTAGE: I/P-O/P: 4KVac I/P-FG: 2KVac O/P-FG: 1.5KVac O/P-DC OK: 0.5KVac
ISOLATION RESISTANCE: I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC/25℃/ 70%RH
EMC EMISSION: Parameter Standard Test Level

Conducted BS EN/EN55032 (CISPR32) / BS EN/EN61204-3 / CNS15936 / KS C 9832 Class B
Radiated BS EN/EN55032 (CISPR32) / BS EN/EN61204-3 / CNS15936 / KS C 9832 Class B
Harmonic Current BS EN/EN61000-3-2 Class A
Voltage Flicker BS EN/EN61000-3-3
EMC IMMUNITY: BS EN/EN55035 , BS EN/EN61204-3, BS EN/EN61000-6-2(BS EN/EN50082-2) ,KS C 9835,SEMI F47 tested at 200Vac

Parameter Standard Test Level

ESD BS EN/EN61000-4-2 Level 4, 15KV air; Level 4, 8KV contact; criteria A
Radiated BS EN/EN61000-4-3 Level 3, 10V/m; criteria A
EFT / Burst BS EN/EN61000-4-4 Level 4, 4KV; criteria A
Surge BS EN/EN61000-4-5 Level 4, 2KV/Line-Line ;Level 4, 4KV/Line-Line-Chassis ;criteria A
Conducted BS EN/EN61000-4-6 Level 3, 10V; criteria A
Magnetic Field BS EN/EN61000-4-8 Level 4, 30A/m; criteria A

Parameter	Standard	Test Level
Conducted	BS EN/EN55032 (CISPR32) / BS EN/EN61204-3 / CNS15936 / KS C 9832	Class B
Radiated	BS EN/EN55032 (CISPR32) / BS EN/EN61204-3 / CNS15936 / KS C 9832	Class B
Harmonic Current	BS EN/EN61000-3-2	Class A
Voltage Flicker	BS EN/EN61000-3-3

Parameter	Standard	Test Level
ESD	BS EN/EN61000-4-2	Level 4, 15KV air; Level 4, 8KV contact; criteria A
Radiated	BS EN/EN61000-4-3	Level 3, 10V/m; criteria A
EFT / Burst	BS EN/EN61000-4-4	Level 4, 4KV; criteria A
Surge	BS EN/EN61000-4-5	Level 4, 2KV/Line-Line ;Level 4, 4KV/Line-Line-Chassis ;criteria A
Conducted	BS EN/EN61000-4-6	Level 3, 10V; criteria A
Magnetic Field	BS EN/EN61000-4-8	Level 4, 30A/m; criteria A

OTHERS

MTBF: 1550.7K hrs min. Telcordia SR-332 (Bellcore); 246.3K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 30*125.2*116mm (W*H*D)
PACKING: 0.595Kg; 20pcs/ 12.9Kg / 1.27CUFT

Test conditions and notes8

1. All parameters NOT specially mentioned are measured at 230Vac input, rated load and 25℃ of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1μF & 47μF parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )
5. The Regulatory Compliance Mark (RCM) is applied on a voluntary basis. The equipment meets the relevant IEC or AS/NZS standards, or AS/NZS 3820 where applicable. The use of the RCM mark complies with AS/NZS 4417.1.
6. Some factory or model may not have the BIS logo, please contact your MEAN WELL sales for more information.
7. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
8. Installation clearances : 40mm on top, 20mm on the bottom, 5mm on the left and right side are recommended when loaded permanently with full power. In case the adjacent device is a heat source, 15mm clearance is recommended.

Technical drawings

XDR-120-36PI Block Diagram — Block Diagram

XDR-120-36PI Derating Curve — Derating Curve

XDR-120-36PI Transient peak current Capability — Transient peak current Capability

XDR-120-36PI Function Manual — Function Manual

XDR-120-36PI 1.DC OK Relay Contact — 1.DC OK Relay Contact

XDR-120-36PI 2.Remote ON/OFFControl — 2.Remote ON/OFFControl

XDR-120-36PI 3.Protection Against Inverse Voltages From The Load — 3.Protection Against Inverse Voltages From The Load

XDR-120-36PI Mechanical Specification — Mechanical Specification

XDR-120-36PI Installation Instruction — Installation Instruction

Typical applications

Industrial control system
Semiconductor fabrication equipment
Factory automation
Electro-mechanical apparatus

Downloads

Datasheet1

XDR-120-36PI datasheetXDR_120_spec.pdf · 2026-06-01 edition PDF Download

FAQ

What are the key output specifications of the Mean Well XDR-120-36PI?

The XDR-120-36PI is a 119.88W DIN rail power supply with a 36V DC output. Its rated output current is 3.33A, making it suitable for industrial systems that require a regulated 36V supply within this power range.

What types of applications is the XDR-120-36PI designed for?

This model is intended for industrial DIN rail power supply applications where a compact 36V DC source is required. Its approvals cover multiple fields, including ITE, industrial, marine DNV, SEMI47, and CID2 hazardous location use cases.

How slim is the XDR-120-36PI compared with typical DIN rail power supplies?

The XDR-120-36PI has an ultra slim 30mm width. This makes it a strong option for control cabinets or industrial panels where DIN rail space is limited.

What operating temperature range does the XDR-120-36PI support?

The XDR-120-36PI is rated for operation from -40°C to 85°C. This wide temperature range supports demanding industrial environments where ambient conditions can vary significantly.

What efficiency and no-load power performance does this model provide?

The XDR-120-36PI offers high efficiency up to 94%. Its listed no-load power dissipation is 1W to 2W by remote control, helping reduce wasted power when the system is not actively loaded.

What protection features are included with the XDR-120-36PI?

This model includes protection against short circuit, overload, over voltage, and over temperature conditions. It also has a built-in constant current limiting circuit for controlled behavior under load stress.

Does the XDR-120-36PI support peak load demands?

Yes. The XDR-120-36PI lists 200% peak power capability and 600% transient peak current capability, which can be useful for industrial equipment with short startup or surge demands.

What input voltage range is supported by the XDR-120-36PI?

The XDR-120-36PI supports an 85 to 305Vac input range. The product data also notes 277Vac availability, giving it flexibility for global and industrial power systems.

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Please log in to write a review.

{ "id":14987753783662, "variants" :[{ "context":"default", "variant_id": 53409304674670, "sku":"XDR-120-36PI", "inventory_qty" : 0, "customer" :false, "custom_html" :"\u003ca class=\"text-current logged-out-price logged-out\" href=\"https:\/\/wellforces.co.nz\/customer_authentication\/redirect?locale=en\u0026region_country=NZ\"\u003e\n \u003cspan \u003ePlease \u003c\/span\u003e \u003cspan class=\"login-text\"\u003eLogin\u003c\/span\u003e \u003cspan\u003e for Pricing\u003c\/span\u003e\n \u003c\/a\u003e", "volume_html" :"\u003cvolume-pricing class=\"parent-display inside_product_form\" id=\"volume-pricing-main\" \u003e\u003c\/volume-pricing\u003e" } ] }