Mean Well Hep-150-12a 150w Switching Power Supply For Harsh Environment User Guide (+ PDF)

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MEAN WELL HEP-150-12A 150W Switching Power Supply for Harsh Environment User Guide

Contents hide

8 Static Characteristics

9 Mechanical Specification

10 Installation Manual

11 Documents / Resources

11.1 References

12 Related Posts

Features

Universal AC input / Full range (up to 305VAC)
Built-in active PFC function
High efficiency up to 94%
Finless design, cooling by free air convection
-55~+70℃ wide operating range
Aluminum case and filling with heat-conducted silicone
IP65 design, optional IP68 rated model available
Meet 6KV surge immunity level
Withstand 10G vibration test
Protections: Short circuit / Overload / Over voltage / Over temperature
Operating altitude up to 5000 meters (Note.9)
6 years warranty

Applications

Outdoor telecommunication equipment
Outdoor electronic signage and billboard
Petroleum plant or mine shaft facility

Description

HEP-150 is a 150W industrial AC/DC power supply featuring the outstanding capability to operate under highly humid, dusty, oily, and high-vibration harsh environment.
The entire series is housed with the aluminum case and fully potted with heat-conducted silicone.
Thanks to state-of-the-art design, the working efficiency is up to 94%, enabling HEP-150 perfectly work between -55℃ and +70℃ under free air convection.

Model Encoding

A: Standard model, IP65, Vo and Io level can be adjusted through internal potentiometer.
Blank: Optional model, IP68, with fixed Vo and Io level.

SPECIFICATION

MODEL		HEP-150-12	HEP-150-15	HEP-150-24	HEP-150-36	HEP-150-48	HEP-150-54
OUTPUT	DC VOLTAGE	12V	15V	24V	36V	48V	54V
	RATED CURRENT	12.5A	10A	6.3A	4.2A	3.2A	2.8A
	RATED POWER	150W	150W	151.2W	151.2W	153.6W	151.2W
	RIPPLE & NOISE (max.) Note.2	150mVp-p	150mVp-p	150mVp-p	200mVp-p	200mVp-p	200mVp-p
	VOLTAGE ADJ. RANGE Note.5	10.8 ~ 13.5V	13.5 ~ 17V	22 ~ 27V	33 ~ 40V	43 ~ 53V	49 ~ 58V
	CURRENT ADJ. RANGE	Can be adjusted by internal potentiometer for A type only
	CURRENT ADJ. RANGE	7.5 ~ 12.5A	6 ~ 10A	3.8 ~ 6.3A	2.5 ~ 4.2A	1.92 ~ 3.2A	1.68 ~ 2.8A
	VOLTAGE TOLERANCE Note.3	±2.5%	±2.0%	±1.0%	±1.0%	±1.0%	±1.0%
	LINE REGULATION	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
	LOAD REGULATION	±2.0%	±1.5%	±0.5%	±0.5%	±0.5%	±0.5%
	SETUP, RISE TIME Note.7	1000ms,50ms/115VAC 500ms,50ms/230VAC at full load
	HOLD UP TIME (Typ.)	16ms at full load 230VAC /115VAC
INPUT	VOLTAGE RANGE Note.4	85~264VAC (277VAC operational) 120~370VDC(390VDC operational)
	FREQUENCY RANGE	47 ~ 63Hz
	POWER FACTOR (Typ.)	PF>0.98/115VAC, PF>0.95/230VAC, PF>0.92/277VAC at full load
	EFFICIENCY (Typ.)	91.5%	92%	93%	93.5%	94%	94%
	AC CURRENT (Typ.)	1.7A / 115VAC 0.75A / 230VAC 0.7A / 277VAC
	INRUSH CURRENT(Typ.)	COLD START 65A at 230VAC
	LEAKAGE CURRENT	<0.75mA / 277VAC
PROTECTION	OVERLOAD	105 ~ 125%
	OVERLOAD	Protection type: Constant current limiting, recovers automatically after fault condition is removed
	SHORT CIRCUIT	Constant current limiting, recovers automatically after fault condition is removed
	OVER VOLTAGE	14 ~ 17V	18 ~ 21V	28 ~ 34V	41 ~ 46V	54 ~ 63V	59 ~ 65V
	OVER VOLTAGE	Protection type : Shut down o/p voltage with auto-recovery or re-power on to recovery
	OVER TEMPERATURE	Shut down o/p voltage, recovers automatically after temperature goes down
ENVIRONMENT	WORKING TEMP.	-55 ~ +70℃ (Refer to “Derating Curve”)
	WORKING HUMIDITY	20 ~ 95% RH non-condensing
	STORAGE TEMP., HUMIDITY	-60 ~ +80℃, 10 ~ 95% RH non-condensing
	TEMP. COEFFICIENT	±0.03%/℃ (0 ~ 60℃)
	VIBRATION	20 ~ 500Hz, 10G 12min./1cycle, period for 72min. each along X, Y, Z axes
SAFETY & EMC	SAFETY STANDARDS Note.6,9	UL62368-1, IEC62368-1,IP65 (or IP68 for HEP-150 Blank type), EAC TP TC 004 approved; Design refer to BS EN/EN62368-1
	WITHSTAND VOLTAGE	I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC
	ISOLATION RESISTANCE	I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
	EMC EMISSION	Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2,-3, EAC TP TC 020
	EMC IMMUNITY	Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55024, light industry level (surge 6KV), criteria A, EAC TP TC 020
OTHERS	MTBF	164.1K hrs min. MIL-HDBK-217F (25℃)
	DIMENSION	2286838.8mm (LWH)
	PACKING	1.15Kg; 12pcs/14.8Kg/0.8CUFT
NOTE	All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. Tolerance : includes set up tolerance, line regulation and load regulation. Derating may be needed under low input voltages. Please check the static characteristics for more details. A type only. Safety and EMC design refer to BS EN/EN60598-1, CNS15233, GB7000.1, FCC part18. Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time. The power supply is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by the complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again. The water protection level test for the IP68 rating is performed 1000mm below the surface of the water for 1 month. 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). ※ Product Liability Disclaimer: For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx

Block Diagram

Derating Curve

AMBIENT TEMPERATURE (℃)

Static Characteristics

INPUT VOLTAGE (V) 60Hz

Mechanical Specification

A Type: HEP-150-_A(standard model)

IP65 rated. Output voltage and constant current level can be adjusted through internal potentiometer.
(Can access by removing the rubber stopper on the case.)