HEP-1000-24 Mean Well Power Supply - 1008W 24V | NZ's Best Prices & Availability

Overview

HEP-1000-24 is the 24V output model of this series: rated current 42A, rated power 1008W, typical efficiency 95%.

HEP-1000 is a 1000W 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 glue. Adopting the full range 90~305Vac input, the entire series provides an output voltage line of 24V, 48V and 100V. In addition to the high efficiency up to 96%, that the whole series operates from -40℃ ~ +70℃ under air convection without fan. HEP-1000 has the complete protection functions and 10G anti-vibration capability; It is complied with the international safety regulations such as TUV BS EN/EN62368-1 UL62368-1, and the design refers to BS EN/EN61558-1 and BS EN/EN60335-1HEP-1000 series serves as a high performance power supply solution for various industrial and charger applications.

Features

90 ~ 305Vac input with PFC
Power or charger mode switchable by SBP-001(Terminal type)
High efficiency up to 96%
Aluminum case fanless design and filling with heat-conducted glue and able to withstand 10G vibration test
Wide operating temperature range -40 ~ +70℃
Charger for lead-acid batteries (flooded, Gel and AGM) and Li-ion batteries (lithium iron and lithium manganese)
Built-in default 2/3 stage charging curves and programmable curve
Built-in PMBus (Terminal type) / CANBus protocol
Output voltage and constant current level programmable
Protections: Short circuit / Overload / Over voltage / Over temperature
Built-in remote ON-OFF control (Terminal type)
DC OK active signal and 12V Auxiliary power available
LED indicator for power on (Terminal type)
IP67 design for indoor or outdoor installation (Wiring type)
6 years warranty

Specifications

HEP-1000-24Specifications from the official datasheet (2026-06-12 edition)

OUTPUT

DC VOLTAGE: 24V
RATED CURRENT: 42A
RATED POWER: 1008W
RIPPLE & NOISE (max.)^Note.2: 200mVp-p
VOLTAGE ADJ. RANGE: By built-in potentiometer, SVR
VOLTAGE ADJ. RANGE: 24 ~ 30V
VOLTAGE TOLERANCE^Note.3: ±1.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±0.5%
SETUP, RISE TIME: 1800ms, 80ms at full load 230Vac /115Vac
HOLD UP TIME (Typ.): 16ms / 230Vac at 75% load 12ms / 230Vac at full load

INPUT

VOLTAGE RANGE^Note.4: 90 ~ 305Vac 250 ~ 431Vdc
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR (Typ.): PF>0.99/115Vac, PF>0.95/230Vac, PF>0.93/277Vac at full load
EFFICIENCY (Typ.): 95%
AC CURRENT (Typ.): 10.1A / 115Vac 5.3A / 230Vac 4.5A / 277Vac
INRUSH CURRENT(Typ.): Cold start 40A at 230Vac
LEAKAGE CURRENT: <0.75mA / 240Vac

PROTECTION

OVERLOAD: 105~125% rated current Protection type : Constant current limiting, shut down O/P voltage after 5 sec. After O/P voltage falls, re-power on to recover
SHORT CIRCUIT: Constant current limiting, unit will shutdown after 5 sec, re-power on to recover
OVER VOLTAGE: 30 ~ 35V 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

OUTPUT VOLTAGE PROGRAMMABLE(PV)^{Note 5}: Adjustment of output voltage is allowable to 50 ~ 125% of nominal output voltage Please refer to the Function Manual.
OUTPUT CURRENT PROGRAMMABLE(PC)^{Note 5}: Adjustment of constant current level is allowable to 20 ~ 100% of rated current. Please refer to the Function Manual.
REMOTE ON/OFF CONTROL: Power ON : Short circuit Power OFF : Open circuit
AUXILIARY POWER: 12V @ 0.5A tolerance ±10%, ripple=150mVp-p
DC-OK SIGNAL: The TTL signal out, PSU turn on = 4.4 ~ 5.5Vdc ; PSU turn off = -0.5 ~ 0.5Vdc. Please refer to the Function Manual.

ENVIRONMENT

WORKING TEMP.: -40 ~ +70℃ (Refer to "Derating Curve")
WORKING HUMIDITY: 20 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +80℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: ±0.03%/℃ (0 ~ 50℃)
VIBRATION: 20 ~ 500Hz, 10G 12min./1cycle, period for 72min. each along X, Y, Z axes

SAFETY & EMC (Note.7)

SAFETY STANDARDS: UL62368-1, TUV BS EN/EN62368-1, BIS IS13252(Part1): 2010/IEC 60950-1:2005(NOTE 9), EAC TP TC 004 approved; design refer to BS EN/EN61558-1, BS EN/EN60335-1(by request)
WITHSTAND VOLTAGE: I/P-O/P:3KVac I/P-FG:2KVac O/P-FG:1.25KVac
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) Class B
Radiated BS EN/EN55032 (CISPR32) Class B
Harmonic Current BS EN/EN61000-3-2 Class A
Voltage Flicker BS EN/EN61000-3-3
EMC IMMUNITY: BS EN/EN55024 , BS EN/EN61000-6-2

Parameter Standard Test Level

ESD BS EN/EN61000-4-2 Level 3, 8KV air; Level 2, 4KV contact
Radiated BS EN/EN61000-4-3 Level 3
EFT / Burst BS EN/EN61000-4-4 Level 3
Surge BS EN/EN61000-6-2 2KV/Line-Line 4KV/Line-Earth
Conducted BS EN/EN61000-4-6 Level 3
Magnetic Field BS EN/EN61000-4-8 Level 4
Voltage Dips and Interruptions BS EN/EN61000-4-11 >95% dip 0.5 periods, 30% dip 25 periods, >95% interruptions 250 periods

Parameter	Standard	Test Level
Conducted	BS EN/EN55032 (CISPR32)	Class B
Radiated	BS EN/EN55032 (CISPR32)	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 3, 8KV air; Level 2, 4KV contact
Radiated	BS EN/EN61000-4-3	Level 3
EFT / Burst	BS EN/EN61000-4-4	Level 3
Surge	BS EN/EN61000-6-2	2KV/Line-Line 4KV/Line-Earth
Conducted	BS EN/EN61000-4-6	Level 3
Magnetic Field	BS EN/EN61000-4-8	Level 4
Voltage Dips and Interruptions	BS EN/EN61000-4-11	>95% dip 0.5 periods, 30% dip 25 periods, >95% interruptions 250 periods

OTHERS

MTBF: 583.7K hrs min. Telcordia SR-332 (Bellcore) ; 52.3K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 310*144*48.5mm (L*W*H)
PACKING: 4Kg;4pcs/18.25Kg/1.04CUFT

BATTERY CHARGER MODE OUTPUT (Can be configured to charger mode by PMBus, CANBus or SBP-001)

BOOST CHARGE VOLTAGE Vboost: 28.8V
FLOAT CHARGE VOLTAGE Vfloat: 27.6V
RECOMMENDED BATTERY CAPACITY(AMP HOURS)^{Note 2 (charger mode): This is Mean Well's suggested range. Please consult your battery manufacturer for their suggestions about maximum charging current limitation.}: 120 ~ 350AH
BATTERY TYPE: Open & Sealed Lead Acid
OUTPUT CURRENT: 35A

BATTERY CHARGER MODE SAFETY & EMC (Note.5)

SAFETY STANDARDS: UL62368-1,TUV BS EN/EN62368-1, EAC TP TC 004 approved; design refer to BS EN/EN61558-1, BS EN/EN60335-1(by request)
EMC EMISSION: Parameter Standard Test Level

Conducted BS EN/EN55032 (CISPR32) Class B
Radiated BS EN/EN55032 (CISPR32) Class A
Harmonic Current BS EN/EN61000-3-2 Class A
Voltage Flicker BS EN/EN61000-3-3

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

Test conditions and notes9

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 0.1uf & 47uf parallel capacitor.
3. Tolerance :includes set up tolerance, line regulation and load regulation.
4. Derating may be needed under low input voltages. Please check the derating curve for more details.
5. PV/PC functions when users do not use SVR.
6. In power mode: When O/P voltage is below < 80% of Vset for 5 sec. the unit will shut down afterwards.
7. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 720mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf)
8. 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).
9. Some model may not have the BIS logo, please contact your MEAN WELL sales for more information.

Technical drawings

HEP-1000-24 SPECIFICATION FOR BATTERY CHARGER MODE(Can be configured… — SPECIFICATION FOR BATTERY CHARGER MODE(Can be configured…

HEP-1000-24 BLOCK DIAGRAM — BLOCK DIAGRAM

HEP-1000-24 DERATING CURVE — DERATING CURVE

HEP-1000-24 TABLE OF FUNCTION — TABLE OF FUNCTION

HEP-1000-24 FUNCTION MANUAL — FUNCTION MANUAL

HEP-1000-24 HEP-1000 series — HEP-1000 series

HEP-1000-24 5.Remote ON-OFF Control (Terminal type) — 5.Remote ON-OFF Control (Terminal type)

HEP-1000-24 6.DC-OK Signal — 6.DC-OK Signal

HEP-1000-24 ◎ To exploit the temperature compensation function,… — ◎ To exploit the temperature compensation function,…

HEP-1000-24 MECHANICAL SPECIFICATION — MECHANICAL SPECIFICATION

HEP-1000-24 ※W-Type (Wiring type) — ※W-Type (Wiring type)

HEP-1000-24 ※W-Type (Wiring type) (2) — ※W-Type (Wiring type) (2)

HEP-1000-24 ※W-Type (Wiring type with charger) — ※W-Type (Wiring type with charger)

HEP-1000-24 ※W-Type (Wiring type with charger) (2) — ※W-Type (Wiring type with charger) (2)

HEP-1000-24 ※W-Type (Wiring of WPM/WCAN) — ※W-Type (Wiring of WPM/WCAN)

HEP-1000-24 ※W-Type (Wiring of WPM/WCAN) (2) — ※W-Type (Wiring of WPM/WCAN) (2)

Typical applications

Industrial automation machinery
Industrial control system at harsh environment
Mechanical and electrical equipment
Electronic instruments, equipments
5G telecom equipments
Robotic lawn mower/AMR/AGV
Equipments or instruments with back-up battery

Downloads

Certificates8

Mean Well HEP-EAC Certificate PDF Download

Mean Well HEP-1000-TUV Certificate PDF Download

Mean Well HEP-1000-CB(UL) Certificate PDF Download

Mean Well HEP-1000-CB(TUV) Certificate PDF Download

Mean Well HEP-1000-CB Certificate PDF Download

Mean Well HEP-1000-EMC Certificate PDF Download

Mean Well HEP-1000-UK-dec Certificate PDF Download

Mean Well HEP-1000-CE-dec Certificate PDF Download

Test reports1

Mean Well HEP-1000-24 Test Report PDF Download

Catalogues1

Mean Well Catalog (Industrial) PDF Download

FAQ

Can I use the HEP-1000-24 for a large 24V DC automation system?

Yes, if the system requires constant-voltage 24V DC. This model provides up to 42A and 1008W, which suits larger automation, industrial control, or embedded loads built around a 24V DC bus.

Is the HEP-1000-24 a fit for high-current 24V industrial equipment?

It is intended for high-current 24V DC applications, with 42A available and 1008W total output power. That makes it appropriate for larger 24V industrial loads.

Can this model power multiple 24V devices from one centralized supply?

It can, as long as the combined 24V constant-voltage load stays within 42A and 1008W. Buyers commonly look for this kind of output when consolidating multiple 24V industrial, IT, or automation loads onto one supply.

Is the HEP-1000-24 suitable for outdoor or harsh-condition use?

Yes, it carries an IP67 rating and is specified for -40°C to +70°C operation (refer to the derating curve). Its 10G vibration rating also supports use in demanding industrial environments.

How does the HEP-1000-24 compare with the other HEP-1000 models?

The listed HEP-1000 models are 24V at 42A and 1008W, 48V at 21A and 1008W, and 100V at 10A and 1000W. The HEP-1000-24 has the lowest output voltage and the highest output current of the three.

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Mean Well HEP-1000-24 Power Supply 1008W 24V 42A

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Overview

Features

Specifications

OUTPUT

INPUT

PROTECTION

FUNCTION

ENVIRONMENT

SAFETY & EMC (Note.7)

OTHERS

BATTERY CHARGER MODE OUTPUT (Can be configured to charger mode by PMBus, CANBus or SBP-001)

BATTERY CHARGER MODE SAFETY & EMC (Note.5)

Technical drawings

Typical applications

Downloads

Certificates8

Test reports1

Catalogues1

FAQ

Payment & Security

Write a review

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Mean Well HEP-1000-24 Power Supply 1008W 24V 42A

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