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.
2.Q: What's the MOQ (Minimum Order Quantity)?
A: We operate a no-MOQ policy. Single-unit orders are fulfilled,
though pricing and lead times may vary based on volume. Bulk orders
benefit from tiered pricing structures.
3.Q: Could you provide a company overview?
A: Certainly. I'll transmit our corporate dossier comprising
operational history, ISO certifications, manufacturing
capabilities, and client portfolio. The document includes detailed
process flowcharts and facility layouts.
4.Q: What are your competitive advantages?
A: Key differentiators include:
99.8% inventory availability rate
Dedicated supply chain continuity team for post-order support
Customizable solution architectures via our engineering consultancy
division
5.Q: Can samples be provided with pricing?
A: Sample requests are accommodated. Samples are priced at standard
bulk rates, and freight costs are billable to the recipient. A
detailed quotation matrix including volume discounts will accompany
sample shipments.
