MEAN WELL HEP-1000-48 1008W 48V 21A Security & Specific
Part numberHEP-1000-48
Output voltage
48 V
Rated current
21 A
Rated power
1008 W
$900.44Excluding tax and shipping
Ships in 3–5 business daysLead time is the time from order to dispatch, and does not include transit time.
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- Worldwide shipping Export documentation handled for you.
- Commercial invoice Available for every order.
- Specification support Talk to someone who reads datasheets.
Key specifications
Complete technical specifications| Output voltage | 48 V |
|---|---|
| Rated current | 21 A |
| Rated power | 1008 W |
| AC input range | 90–305 VAC |
| Typical efficiency | 96 % |
| IP rating | IP67 |
|---|---|
| Operating temperature | -40 to 70 °C |
| Power factor correction | Supported |
| Dimensions (L × W × H) | 310 × 144 × 48.5 mm |
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Complete technical specifications
Rev. 2026-06-12| Output voltage | 48 V |
|---|---|
| Rated current | 21 A |
| Rated power | 1008 W |
| Ripple & noise | 250 mVp-p |
| AC input range | 90–305 VAC |
|---|---|
| DC input range | 250–431 VDC |
| Frequency range | 47–63 Hz |
| Typical efficiency | 96 % |
| Power factor | 0.99 |
| Power factor correction | Supported |
| Short circuit | Protected |
|---|
| Operating temperature | -40 to 70 °C |
|---|---|
| Storage temperature | -40 to 80 °C |
| Operating humidity | 20–95 % RH |
| Vibration | 20 ~ 500Hz, 10G 12min./1cycle, period for 72min. each along X, Y, Z axes |
| Dimensions (L × W × H) | 310 × 144 × 48.5 mm |
|---|---|
| Net weight | 4000.0 g |
| IP rating | IP67 |
| Part number | HEP-1000-48 |
|---|---|
| Brand | MEAN WELL |
| Category | AC/DC Security & Specific |
| Series | HEP-1000 |
Approvals and compliance
From the manufacturer's datasheet for this series| 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 |
Certificates
Certificate copy supplied with this model.
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CE · Certificate number R50453592
Ordering & shipping information
| Part number | HEP-1000-48 |
|---|---|
| Minimum order quantity | 1 |
| Country of origin | China |
| Typical packed weight | 4928 g |
| Unit weight | 4000 g |
HEP-1000 model comparison
View all models| Model | Output voltage | Rated current | Rated power | Price | Availability |
|---|---|---|---|---|---|
| HEP-1000-24 | 24 V | 42 A | 1008 W | $900.44 |
Ships in 3–5 business days
|
| HEP-1000-100 | 100 V | 10 A | 1000 W | $900.44 |
Ships in 3–5 business days
|
| HEP-1000-48 Currently viewing | 48 V | 21 A | 1008 W | $900.44 |
Ships in 3–5 business days
|
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Technical data source
- Primary source
- MEAN WELL
- Datasheet revision
- 2026-06-12
- Last verified
View the manufacturer datasheet How we source and verify product data
Specifications are transcribed from the manufacturer datasheet and are subject to change without notice. The current manufacturer datasheet governs in case of any discrepancy.