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HEP-240-15A
AC/DC Enclosed Power Supply (PSU), ITE, 1 Outputs, 225 W, 15 VDC, 15 A
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: MEAN WELL
- Product type: AC / DC Enclosed Power Supplies
- No. of Outputs:1Outputs; Output Power Max:225W; Output Voltage - Output 1:15V; Output Current - Output 1:15A; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Voltage - Outp
- SVHC: No SVHC (25-Jun-2025)
- Product Range: HEP-240 Series
- No. of Outputs: 1Outputs
- Output Power Max: 225W
- Input Voltage VAC: 90V AC to 305V AC
- Input Voltage AC Max: 305V
- Input Voltage AC Min: 90V
- Power Supply Output Type: Adjustable, Fixed
- Output Current - Output 1: 15A
- Output Current - Output 2: -
- Output Current - Output 3: -
- Output Current - Output 4: -
- Output Voltage - Output 1: 15VDC
- Output Voltage - Output 2: -
- Output Voltage - Output 3: -
- Output Voltage - Output 4: -
- Power Supply Applications: ITE
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 105.91 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**- HEP 240 series**
240W Single Output Switching Power Supply
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## **IP65 IP68** ■
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_File Name:HEP-240-SPEC 2016-10-27_
## 240W Single Output Switching Power Supply
## **- HEP 240 series**
## **SPECIFICATION**
|**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC<br>I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25<br>/ 70% RH<br>℃<br>**MODEL**<br>**DC VOLTAGE**<br>**RATED CURRENT**<br>**RATED POWER**<br>**OUTPUT**<br>**VOLTAGE ADJ. RANGE Note.5**<br>**CURRENT ADJ. RANGE**<br>**LINE REGULATION**<br>**LOAD REGULATION**<br>**SETUP, RISE TIME**<br>**Note.6**<br>**HOLD UP TIME (Typ.)**<br>**VOLTAGE RANGE**<br>**Note.4**<br>**FREQUENCY RANGE**<br>**POWER FACTOR (Typ.)**<br>**EFFICIENCY (Typ.)**<br>**INPUT**<br>**INRUSH CURRENT(Typ.)**<br>**LEAKAGE CURRENT**<br>**SAFETY STANDARDS**<br>**WORKING TEMP.**<br>**WORKING HUMIDITY**<br>**STORAGE TEMP., HUMIDITY**<br>**TEMP. COEFFICIENT**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION**<br>**OTHERS**<br>**OVER CURRENT**<br>**OVER VOLTAGE**<br>**OVER TEMPERATURE**<br>1000ms,80ms/115VAC 500ms,80ms/230VAC at full load<br>15ms at full load 230VAC /115VAC<br>90 ~ 305VAC 127 ~ 431VDC<br>47 ~ 63Hz<br>PF>0.98/115VAC, PF>0.95/230VAC, PF>0.92/277VAC at full load<br><0.75mA / 277VAC<br>105 ~ 125%<br>Protection type : Constant current limiting, recovers automatically after fault condition is removed<br>Compliance toEN55022 (CISPR22) Class B, EN61000-3-2,-3<br>Compliance to<br>,<br>industry level (surge 6KV), criteria A<br>EN61000-4-2,3,4,5,6,8,11, EN55024 light<br>-55 ~ +70<br>(Refer to "Derating Curve")<br>℃<br>20 ~ 95% RH non-condensing<br>-60 ~ +80<br>, 10 ~ 95% RH<br>℃<br>±<br>℃<br>℃<br>0.03%/<br>(0 ~ 60<br>)<br>20 ~ 500Hz, 10G 12min./1cycle, period for 72min. each along X, Y, Z axes<br>171.3K hrs min. MIL-HDBK-217F (25<br>)<br>℃<br>244.2*68*38.8mm (L*W*H)<br>Protection type : Shut down and latch off o/p voltage, re-power on to recover<br>Shut down o/p voltage, recovers automatically after temperature goes down<br>**RIPPLE & NOISE (max.) Note.2**<br>**VOLTAGE TOLERANCE Note.3**<br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<br>**PROTECTION SHORT CIRCUIT**<br>Constant current limiting, recovers automatically after fault condition is removed<br>13.5 ~ 18V<br>17.5 ~ 21.5V<br>27 ~ 34V<br>43 ~ 49V<br>55 ~ 63V<br>60 ~ 67V<br>90%<br>90%<br>92.5%<br>92.5%<br>93%<br>93.5%<br>±2.5%<br>±2.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>8 ~ 16A<br>7.5 ~ 15A<br>5 ~ 10A<br>3.3 ~ 6.7A<br>2.5 ~ 5A<br>2.23 ~ 4.45A<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±2.0%<br>±1.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>12V<br>15V<br>24V<br>36V<br>48V<br>54V<br>**HEP-240-12**<br>**HEP-240-15**<br>**HEP-240-24**<br>**HEP-240-36**<br>**HEP-240-48**<br>**HEP-240-54**<br>16A<br>15A<br>10A<br>6.7A<br>5A<br>4.45A<br>192W<br>225W<br>240W<br>241.2W<br>240W<br>240.3W<br>150mVp-p<br>150mVp-p<br>150mVp-p<br>250mVp-p<br>250mVp-p<br>350mVp-p<br>11.2 ~ 12.8V<br>14 ~ 16V<br>22.4 ~ 25.6V<br>33.5 ~ 38.5V<br>44.8 ~ 51.2V<br>50 ~ 57V<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>COLD START 75A at 230VAC<br>**PACKING**<br>1.3Kg; 12pcs/16.6Kg/0.84CUFT<br>**NOTE**<br>℃<br>℃<br>**AC CURRENT (Typ.)**<br>2A / 115VAC 1.05A / 230VAC 0.9A/277VAC<br>12V<br>15~54V<br>2.5A / 115VAC 1.3A / 230VAC 1.1A/277VAC<br>UL60950-1, IP65 (or IP68 for HEP-240 Blank-Type)approved ; design refer to TUV EN60950-1<br>Can be adjusted by internalpotentiometer for A type only<br>~~a~~<br>1. All parameters NOT specially mentioned are measured at230VAC input, rated load and 25 _ of ambient temperature.<br>2. Ripple & noise are measured at20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.<br>3. Tolerance: includes set up tolerance, line regulation and load regulation.<br>4. Derating may be needed under low input voltages. Please check the static characteristics for more details.<br>5. A-Type only.<br>6. 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.<br>7. 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<br>complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again.<br>8. The ambient temperature derating of 3.5<br>/1000m is needed for operating altitude greater than 2000m(6500ft).<br>9. The water protection level test for the IP68 rating is performed 1000mm below the surface of the water for<br>1 month.<br>10. Refer to warranty statement.|**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC<br>I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25<br>/ 70% RH<br>℃<br>**MODEL**<br>**DC VOLTAGE**<br>**RATED CURRENT**<br>**RATED POWER**<br>**OUTPUT**<br>**VOLTAGE ADJ. RANGE Note.5**<br>**CURRENT ADJ. RANGE**<br>**LINE REGULATION**<br>**LOAD REGULATION**<br>**SETUP, RISE TIME**<br>**Note.6**<br>**HOLD UP TIME (Typ.)**<br>**VOLTAGE RANGE**<br>**Note.4**<br>**FREQUENCY RANGE**<br>**POWER FACTOR (Typ.)**<br>**EFFICIENCY (Typ.)**<br>**INPUT**<br>**INRUSH CURRENT(Typ.)**<br>**LEAKAGE CURRENT**<br>**SAFETY STANDARDS**<br>**WORKING TEMP.**<br>**WORKING HUMIDITY**<br>**STORAGE TEMP., HUMIDITY**<br>**TEMP. COEFFICIENT**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION**<br>**OTHERS**<br>**OVER CURRENT**<br>**OVER VOLTAGE**<br>**OVER TEMPERATURE**<br>1000ms,80ms/115VAC 500ms,80ms/230VAC at full load<br>15ms at full load 230VAC /115VAC<br>90 ~ 305VAC 127 ~ 431VDC<br>47 ~ 63Hz<br>PF>0.98/115VAC, PF>0.95/230VAC, PF>0.92/277VAC at full load<br><0.75mA / 277VAC<br>105 ~ 125%<br>Protection type : Constant current limiting, recovers automatically after fault condition is removed<br>Compliance toEN55022 (CISPR22) Class B, EN61000-3-2,-3<br>Compliance to<br>,<br>industry level (surge 6KV), criteria A<br>EN61000-4-2,3,4,5,6,8,11, EN55024 light<br>-55 ~ +70<br>(Refer to "Derating Curve")<br>℃<br>20 ~ 95% RH non-condensing<br>-60 ~ +80<br>, 10 ~ 95% RH<br>℃<br>±<br>℃<br>℃<br>0.03%/<br>(0 ~ 60<br>)<br>20 ~ 500Hz, 10G 12min./1cycle, period for 72min. each along X, Y, Z axes<br>171.3K hrs min. MIL-HDBK-217F (25<br>)<br>℃<br>244.2*68*38.8mm (L*W*H)<br>Protection type : Shut down and latch off o/p voltage, re-power on to recover<br>Shut down o/p voltage, recovers automatically after temperature goes down<br>**RIPPLE & NOISE (max.) Note.2**<br>**VOLTAGE TOLERANCE Note.3**<br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<br>**PROTECTION SHORT CIRCUIT**<br>Constant current limiting, recovers automatically after fault condition is removed<br>13.5 ~ 18V<br>17.5 ~ 21.5V<br>27 ~ 34V<br>43 ~ 49V<br>55 ~ 63V<br>60 ~ 67V<br>90%<br>90%<br>92.5%<br>92.5%<br>93%<br>93.5%<br>±2.5%<br>±2.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>8 ~ 16A<br>7.5 ~ 15A<br>5 ~ 10A<br>3.3 ~ 6.7A<br>2.5 ~ 5A<br>2.23 ~ 4.45A<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±2.0%<br>±1.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>12V<br>15V<br>24V<br>36V<br>48V<br>54V<br>**HEP-240-12**<br>**HEP-240-15**<br>**HEP-240-24**<br>**HEP-240-36**<br>**HEP-240-48**<br>**HEP-240-54**<br>16A<br>15A<br>10A<br>6.7A<br>5A<br>4.45A<br>192W<br>225W<br>240W<br>241.2W<br>240W<br>240.3W<br>150mVp-p<br>150mVp-p<br>150mVp-p<br>250mVp-p<br>250mVp-p<br>350mVp-p<br>11.2 ~ 12.8V<br>14 ~ 16V<br>22.4 ~ 25.6V<br>33.5 ~ 38.5V<br>44.8 ~ 51.2V<br>50 ~ 57V<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>COLD START 75A at 230VAC<br>**PACKING**<br>1.3Kg; 12pcs/16.6Kg/0.84CUFT<br>**NOTE**<br>℃<br>℃<br>**AC CURRENT (Typ.)**<br>2A / 115VAC 1.05A / 230VAC 0.9A/277VAC<br>12V<br>15~54V<br>2.5A / 115VAC 1.3A / 230VAC 1.1A/277VAC<br>UL60950-1, IP65 (or IP68 for HEP-240 Blank-Type)approved ; design refer to TUV EN60950-1<br>Can be adjusted by internalpotentiometer for A type only<br>~~a~~<br>1. All parameters NOT specially mentioned are measured at230VAC input, rated load and 25 _ of ambient temperature.<br>2. Ripple & noise are measured at20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.<br>3. Tolerance: includes set up tolerance, line regulation and load regulation.<br>4. Derating may be needed under low input voltages. Please check the static characteristics for more details.<br>5. A-Type only.<br>6. 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.<br>7. 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<br>complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again.<br>8. The ambient temperature derating of 3.5<br>/1000m is needed for operating altitude greater than 2000m(6500ft).<br>9. The water protection level test for the IP68 rating is performed 1000mm below the surface of the water for<br>1 month.<br>10. Refer to warranty statement.|**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC<br>I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25<br>/ 70% RH<br>℃<br>**MODEL**<br>**DC VOLTAGE**<br>**RATED CURRENT**<br>**RATED POWER**<br>**OUTPUT**<br>**VOLTAGE ADJ. RANGE Note.5**<br>**CURRENT ADJ. RANGE**<br>**LINE REGULATION**<br>**LOAD REGULATION**<br>**SETUP, RISE TIME**<br>**Note.6**<br>**HOLD UP TIME (Typ.)**<br>**VOLTAGE RANGE**<br>**Note.4**<br>**FREQUENCY RANGE**<br>**POWER FACTOR (Typ.)**<br>**EFFICIENCY (Typ.)**<br>**INPUT**<br>**INRUSH CURRENT(Typ.)**<br>**LEAKAGE CURRENT**<br>**SAFETY STANDARDS**<br>**WORKING TEMP.**<br>**WORKING HUMIDITY**<br>**STORAGE TEMP., HUMIDITY**<br>**TEMP. COEFFICIENT**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION**<br>**OTHERS**<br>**OVER CURRENT**<br>**OVER VOLTAGE**<br>**OVER TEMPERATURE**<br>1000ms,80ms/115VAC 500ms,80ms/230VAC at full load<br>15ms at full load 230VAC /115VAC<br>90 ~ 305VAC 127 ~ 431VDC<br>47 ~ 63Hz<br>PF>0.98/115VAC, PF>0.95/230VAC, PF>0.92/277VAC at full load<br><0.75mA / 277VAC<br>105 ~ 125%<br>Protection type : Constant current limiting, recovers automatically after fault condition is removed<br>Compliance toEN55022 (CISPR22) Class B, EN61000-3-2,-3<br>Compliance to<br>,<br>industry level (surge 6KV), criteria A<br>EN61000-4-2,3,4,5,6,8,11, EN55024 light<br>-55 ~ +70<br>(Refer to "Derating Curve")<br>℃<br>20 ~ 95% RH non-condensing<br>-60 ~ +80<br>, 10 ~ 95% RH<br>℃<br>±<br>℃<br>℃<br>0.03%/<br>(0 ~ 60<br>)<br>20 ~ 500Hz, 10G 12min./1cycle, period for 72min. each along X, Y, Z axes<br>171.3K hrs min. MIL-HDBK-217F (25<br>)<br>℃<br>244.2*68*38.8mm (L*W*H)<br>Protection type : Shut down and latch off o/p voltage, re-power on to recover<br>Shut down o/p voltage, recovers automatically after temperature goes down<br>**RIPPLE & NOISE (max.) Note.2**<br>**VOLTAGE TOLERANCE Note.3**<br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<br>**PROTECTION SHORT CIRCUIT**<br>Constant current limiting, recovers automatically after fault condition is removed<br>13.5 ~ 18V<br>17.5 ~ 21.5V<br>27 ~ 34V<br>43 ~ 49V<br>55 ~ 63V<br>60 ~ 67V<br>90%<br>90%<br>92.5%<br>92.5%<br>93%<br>93.5%<br>±2.5%<br>±2.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>8 ~ 16A<br>7.5 ~ 15A<br>5 ~ 10A<br>3.3 ~ 6.7A<br>2.5 ~ 5A<br>2.23 ~ 4.45A<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±2.0%<br>±1.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>12V<br>15V<br>24V<br>36V<br>48V<br>54V<br>**HEP-240-12**<br>**HEP-240-15**<br>**HEP-240-24**<br>**HEP-240-36**<br>**HEP-240-48**<br>**HEP-240-54**<br>16A<br>15A<br>10A<br>6.7A<br>5A<br>4.45A<br>192W<br>225W<br>240W<br>241.2W<br>240W<br>240.3W<br>150mVp-p<br>150mVp-p<br>150mVp-p<br>250mVp-p<br>250mVp-p<br>350mVp-p<br>11.2 ~ 12.8V<br>14 ~ 16V<br>22.4 ~ 25.6V<br>33.5 ~ 38.5V<br>44.8 ~ 51.2V<br>50 ~ 57V<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>COLD START 75A at 230VAC<br>**PACKING**<br>1.3Kg; 12pcs/16.6Kg/0.84CUFT<br>**NOTE**<br>℃<br>℃<br>**AC CURRENT (Typ.)**<br>2A / 115VAC 1.05A / 230VAC 0.9A/277VAC<br>12V<br>15~54V<br>2.5A / 115VAC 1.3A / 230VAC 1.1A/277VAC<br>UL60950-1, IP65 (or IP68 for HEP-240 Blank-Type)approved ; design refer to TUV EN60950-1<br>Can be adjusted by internalpotentiometer for A type only<br>~~a~~<br>1. All parameters NOT specially mentioned are measured at230VAC input, rated load and 25 _ of ambient temperature.<br>2. Ripple & noise are measured at20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.<br>3. Tolerance: includes set up tolerance, line regulation and load regulation.<br>4. Derating may be needed under low input voltages. Please check the static characteristics for more details.<br>5. A-Type only.<br>6. 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.<br>7. 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<br>complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again.<br>8. The ambient temperature derating of 3.5<br>/1000m is needed for operating altitude greater than 2000m(6500ft).<br>9. The water protection level test for the IP68 rating is performed 1000mm below the surface of the water for<br>1 month.<br>10. Refer to warranty statement.|**HEP-240-12**|**HEP-240-15**|**HEP-240-24**|**HEP-240-36**|**HEP-240-48**|**HEP-240-54**|
|---|---|---|---|---|---|---|---|---|
||**DC VOLTAGE**||12V|15V|24V|36V|48V|54V|
||**RATED CURRENT**||16A|15A|10A|6.7A|5A|4.45A|
||**RATED POWER**||192W|225W|240W|241.2W|240W|240.3W|
||**RIPPLE & NOISE (max.) Note.2**||150mVp-p|150mVp-p|150mVp-p|250mVp-p|250mVp-p|350mVp-p|
||**VOLTAGE ADJ. RANGE Note.5**||11.2 ~ 12.8V|14 ~ 16V|22.4 ~ 25.6V|33.5 ~ 38.5V|44.8 ~ 51.2V|50 ~ 57V|
||**CURRENT ADJ. RANGE**||8 ~ 16A<br>7.5 ~ 15A<br>5 ~ 10A<br>3.3 ~ 6.7A<br>2.5 ~ 5A<br>2.23 ~ 4.45A<br>Can be adjusted by internalpotentiometer for A type only||||||
||**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**<br>**Note.6**||1000ms,80ms/115VAC 500ms,80ms/230VAC at full load||||||
||**HOLD UP TIME (Typ.)**||15ms at full load 230VAC /115VAC||||||
||**VOLTAGE RANGE**<br>**Note.4**||90 ~ 305VAC 127 ~ 431VDC||||||
||**FREQUENCY RANGE**||47 ~ 63Hz||||||
||**POWER FACTOR (Typ.)**||PF>0.98/115VAC, PF>0.95/230VAC, PF>0.92/277VAC at full load||||||
||**EFFICIENCY (Typ.)**||90%|90%|92.5%|92.5%|93%|93.5%|
||**AC CURRENT (Typ.)**|12V<br>15~54V|2A / 115VAC 1.05A / 230VAC 0.9A/277VAC<br>2.5A / 115VAC 1.3A / 230VAC 1.1A/277VAC||||||
||**INRUSH CURRENT(Typ.)**||COLD START 75A at 230VAC||||||
||**LEAKAGE CURRENT**||<0.75mA / 277VAC||||||
||**OVER CURRENT**<br>~~a~~||105 ~ 125%<br>Protection type : Constant current limiting, recovers automatically after fault condition is removed||||||
||**SHORT CIRCUIT**<br>~~a~~||Constant current limiting, recovers automatically after fault condition is removed||||||
||**OVER VOLTAGE**<br> <br>~~a~~||Protection type : Shut down and latch off o/p voltage, re-power on to recover<br>13.5 ~ 18V<br>17.5 ~ 21.5V<br>27 ~ 34V<br>43 ~ 49V<br>55 ~ 63V<br>60 ~ 67V||||||
||**OVER TEMPERATURE**<br>~~a~~||Shut down o/p voltage, recovers automatically after temperature goes down||||||
||**WORKING TEMP.**||-55 ~ +70<br>(Refer to "Derating Curve")<br>℃||||||
||**WORKING HUMIDITY**||20 ~ 95% RH non-condensing||||||
||**STORAGE TEMP., HUMIDITY**||-60 ~ +80<br>, 10 ~ 95% RH<br>℃||||||
||**TEMP. COEFFICIENT**||±<br>℃<br>℃<br>0.03%/<br>(0 ~ 60<br>)||||||
||**VIBRATION**||20 ~ 500Hz, 10G 12min./1cycle, period for 72min. each along X, Y, Z axes||||||
||**SAFETY STANDARDS**||UL60950-1, IP65 (or IP68 for HEP-240 Blank-Type)approved ; design refer to TUV EN60950-1||||||
||**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<br>/ 70% RH<br>℃||||||
||**EMC EMISSION**||Compliance toEN55022 (CISPR22) Class B, EN61000-3-2,-3||||||
||**EMC IMMUNITY**||Compliance to<br>,<br>industry level (surge 6KV), criteria A<br>EN61000-4-2,3,4,5,6,8,11, EN55024 light||||||
||**MTBF**||171.3K hrs min. MIL-HDBK-217F (25<br>)<br>℃||||||
||**DIMENSION**||244.2*68*38.8mm (L*W*H)||||||
||**PACKING**||1.3Kg; 12pcs/16.6Kg/0.84CUFT||||||
||℃<br>℃<br>1. All parameters NOT specially mentioned are measured at230VAC input, rated load and 25 _ of ambient temperature.<br>2. Ripple & noise are measured at20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.<br>3. Tolerance: includes set up tolerance, line regulation and load regulation.<br>4. Derating may be needed under low input voltages. Please check the static characteristics for more details.<br>5. A-Type only.<br>6. 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.<br>7. 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<br>complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again.<br>8. The ambient temperature derating of 3.5<br>/1000m is needed for operating altitude greater than 2000m(6500ft).<br>9. The water protection level test for the IP68 rating is performed 1000mm below the surface of the water for<br>1 month.<br>10. Refer to warranty statement.||||||||
℃
_File Name:HEP-240-SPEC 2016-10-27_
**- HEP 240 series**
## 240W Single Output Switching Power Supply
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Block Diagram<br>fosc : 100KHz<br>EMI FILTER PFC POWER RECTIFIERS +V<br>I/P & CIRCUIT SWITCHING & -V<br>RECTIFIERS FILTER<br>O.L.P.<br>DETECTION<br>FG O.L.P.<br>PWM & PFC CIRCUIT<br>PFC CONTROL<br>CONTROL<br>O.V.P.<br>Derating Curve Static Characteristics<br>230VAC 100<br>100<br>90<br>80<br>80<br>110VAC<br>60 70<br>60<br>40<br>50<br>20<br>40<br>-55 -25 -10 0 15 30 50 60 70 (HORIZONTAL) 90 100 125 135 145 155 165 175 180 200 230 305<br>AMBIENT TEMPERATURE ( ℃ ) INPUT VOLTAGE (V) 60Hz<br>LOAD (%) LOAD (%)<br>**----- End of picture text -----**<br>
_File Name:HEP-240-SPEC 2016-10-27_
**- HEP 240 series**
## 240W Single Output Switching Power Supply
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Mechanical Specification Case No.994H Unit:mm<br>A-Type: HEP-240-_A(standard model)<br>244.2<br>12 220.2<br>9.6<br>300±20<br>FG (Green/Yellow) 300±20<br>AC/L(Brown) 110.1 -V(Black)<br>AC/N(Blue) SJTW 18AWG×3C tc +V(Red)<br>Vo Io SJTW 14AWG×2C<br>ADJ. ADJ.<br>ψ4.2×4PL<br>�tc : Max. Case Temperature<br>※ IP65 rated. Output voltage and constant current level can be adjusted through internal potentiometer.<br>(Can access by removing the rubber stopper on the case.)<br>Blank-Type: HEP-240(optional model)<br>244.2<br>12 220.2<br>9.6<br>300±20<br>FG (Green/Yellow) 300±20<br>AC/L(Brown) 110.1 -V(Black)<br>AC/N(Blue) SJTW 18AWG×3C tc +V(Red)<br>SJTW 14AWG×2C<br>ψ4.2×4PL<br>�tc : Max. Case Temperature<br>※IP68 rated. Cable for I/O connection.<br>Installation Manual<br>Please refer to : http://www.meanwell.com/manual.html<br>34<br>34<br>9.4<br>34.2 68<br>9.4<br>38.8<br>9.4<br>34.2 68<br>9.4<br>38.8<br>**----- End of picture text -----**<br>
_File Name:HEP-240-SPEC 2016-10-27_
Updated at June 6, 2026
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