Mean Well Portable Type Programmable Desktop Charger ENP-120 ENP-180 ENC-120 120W-360W Charger
Power:
ENP-120 / ENP-180 / ENP-240 / ENP-360
Charger:
ENC-120 / ENC-180 / ENC-240 / ENC-360
Features :
ENC: Programmable charger
ENP: Level VI desktop switching power supply
Charging voltage, charging current and timeout can be programmed through SBP-001
NTC for temperature compensation (ENC series)
Fanless design, and noise free
Protections: Short circuit, over voltage, over temperature protection (ENC/ENP series). Battery under voltage, battery over voltage, reverse polarity protection(only for ENC series)
Suitable for lead-acid batteries
3 years warranty
Technical
| MODEL |
ENP-120-12 |
ENP-120-24 |
ENP-120-48 |
|
OUTPUT
|
DC VOLTAGE |
13.8V |
27.6V |
55.2V |
| RATED CURRENT |
8.7A |
4.3A |
2.2A |
| CURRENT |
RATED |
0 ~ 8.7A |
0 ~ 4.3A |
0 ~ 2.2A |
| PEAK |
Note.2 |
10.9A |
5.38A |
2.75A |
| WATTAGE |
RATED |
120W |
119W |
121W |
| PEAK |
Note.2 |
150.4W |
148.5W |
151.8W |
| RIPPLE & NOISE (max.) Note.3 |
150mVp-p |
150mVp-p |
350mVp-p |
| VOLTAGE ADJ. RANGE |
11.5 ~ 15V |
23.5 ~ 30V |
47.5 ~ 58.8V |
| VOLTAGE TOLERANCE Note.4 |
±1.0% |
±1.0% |
±1.0% |
| LINE REGULATION Note.5 |
±0.5% |
±0.5% |
±0.5% |
| LOAD REGULATION |
Note.6 |
±2.0% |
±1.0% |
±0.5% |
| SETUP, RISE TIME |
Note.7 |
1000ms, 100ms at full load |
| HOLD UP TIME (Typ.) |
20ms at full load |
|
INPUT
|
VOLTAGE RANGE |
Note.8 |
90 ~ 264VAC |
127 ~ 370VDC |
|
| FREQUENCY RANGE |
47 ~ 63Hz |
| POWER FACTOR (Typ.) |
PF>0.98/115VAC, PF>0.95/230VAC at full load |
| EFFICIENCY (Typ.) |
89.5% |
91% |
91.5% |
| AC CURRENT (Typ.) |
1.25A/115VAC |
0.63A/230VAC |
|
| INRUSH CURRENT (Typ.) |
COLD START 65A at 230VAC |
| LEAKAGE CURRENT |
<3.5mA / 240VAC |
| NO LOAD POWER CONSUMPTION |
<0.15W |
|
PROTECTION
|
SHORT CIRCUIT |
Protection type : Constant current limiting, recovers automatically after fault condition is removed |
|
OVERLOAD
|
Normally works within 110 ~ 125% rated output power for more than 3 seconds and switches to constant current limiting, with auto-recovery after the peak load condition is removed |
| Constant current limiting, if >125% rated power, with auto-recovery after the overload condition is removed |
| OVER VOLTAGE |
15.5 ~ 18.2V |
31 ~ 36.5V |
62.1 ~ 72.9V |
| Protection type : Shut down o/p voltage, re-power on to recover |
| OVER TEMPERATURE |
Shut down O/P voltage, recovers automatically after temperature goes down |
|
ENVIRONMENT
|
WORKING TEMP. |
-30 ~ +70℃ (Refer to "Derating Curve") |
| WORKING HUMIDITY |
20 ~ 95% RH non-condensing |
| STORAGE TEMP., HUMIDITY |
-40 ~ +85℃, 10 ~ 95% RH non-condensing |
| TEMP. COEFFICIENT |
±0.05%/℃ (0 ~ 50℃) |
| VIBRATION |
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes |
|
SAFETY & EMC
(Note 9)
|
SAFETY STANDARDS |
IEC62368-1, UL62368-1, EAC TP TC 004 approved; Meet BS EN/EN62368-1 |
| WITHSTAND VOLTAGE |
I/P-O/P:3KVAC |
I/P-FG:2KVAC O/P-FG: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 / Note |
| Conducted |
BS EN/EN55032 (CISPR32) / FCC PART15 (CISPR22) |
Class B |
| Radiated |
BS EN/EN55032 (CISPR32) / FCC PART15 (CISPR22) |
Class B |
| Harmonic Current |
BS EN/EN61000-3-2 |
----- |
| Voltage Flicker |
BS EN/EN61000-3-3 |
----- |
|
EMC IMMUNITY
|
BS EN/EN55024 |
| Parameter |
Standard |
Test Level / Note |
| ESD |
BS EN/EN61000-4-2 |
Level 3, 8KV air ; Level 2, 4KV contact |
| Radiated |
BS EN/EN61000-4-3 |
Level 2, 3V/m |
| EFT / Burst |
BS EN/EN61000-4-4 |
Level 2, 1KV |
| Surge |
BS EN/EN61000-4-5 |
Level 2, 1KV/Line-Line,Level 3, 2KV/Line-Earth |
| Conducted |
BS EN/EN61000-4-6 |
Level 2, 3Vrms |
| Magnetic Field |
BS EN/EN61000-4-8 |
Level 1, 1A/m |
| Voltage Dips and Interruptions |
BS EN/EN61000-4-11 |
>95% dip 0.5 periods, 30% dip 25 periods,
>95% interruptions 250 periods
|
|
OTHERS
|
MTBF |
1997.9K hrs min. |
Telcordia SR-332 (Bellcore) ; 257.1K hrs min. |
MIL-HDBK-217F (25℃) |
| DIMENSION |
192*178*45.5mm (L*W*H) |
| PACKING |
0.98Kg; 10pcs/10.8Kg /1.38CUFT |
| NOTE |
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
2. Peak current or peak power up to 3 seconds is provided.
3. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
4. Tolerance : includes set up tolerance, line regulation and load regulation.
5. Line regulation is measured from low line to high line at rated load.
6. Load regulation is measured from 0% to 100% rated load.
7. Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set up time.
8. Derating may be needed under low input voltages. Please check the derating curve for more details.
9. The power supply is considered as an independent unit, but the final equipment still need to re-confirm that the whole system complies with the
EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”
(as available on http://www.meanwell.com)
10. 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
|
Solutions
Our telecom service suite spans site surveys, bespoke strategy formulation, technical troubleshooting, and proactive system upkeep. With a worldwide network of vetted partners and an agile team, we bridge geographical gaps for seamless service delivery.
FAQ :
1.Q: What's your quality control protocol?
A: Our quality assurance framework involves three-tiered testing: simulated operational scenarios, load/full-load stress tests, and current sharing analysis. Each product undergoes 100% functional verification before dispatch to ensure compliance with industry standards.
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