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[China]
Trade Verify
Address: No 803，Unit 3 ,DaDou Road, Huihao Building .Fangshan District,Beijing,China
Contact name:Lee
Beijing Ding Ding Future Technology Co.Ltd |
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Verified Suppliers
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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
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
We provide a complete solutions including site survey, propose
professional plan according to customer’s request ,technical
support, and maintenance service for Telecommunication Companies in
and out of China. We have a competent team and a network of trusted
Partners around the world.
FAQ :
1. How do you control the quality?
A:All products before the shipment are simulated usage scenarios,
load and full load and current sharing test to ensure the quality
of the product.
2. What is your minimum order quantity?
A:There is no minimum order quantity, and one can also be done. The
only difference is the price and schedule.
3. Can you introduce your company?
A:I am very honored. I will send you the company’s introduction
document later to give you a more comprehensive and direct
introduction to our company’s information.
4. What are the advantages of your company?
A:Adequate inventory, and supply guarantee for the subsequent
renewal of supply, flexible provided according to different to
different needs of customers, providing different solutions.
5. Can i send samples?Report it to me along with the price?
A:You can send samples, the samples are subject to large pride, and
the freight needs to be borne by you.
6. How do your company deal with the problem on quality?
A:Our company has been doing this industry for almost 10 years. It
has already had a certain reputation. We will carefully analyze it.
If it is indeed our quality problem, you can rest assured that it
will do things according to the contract agreement and will never
let you have any after the worries, our service team will be happy
to serve you.
7 What about the quality ?
A:100% original with new package. we will test each item before
posted to make sure each item with good quality.
8 How many months for guarantee ?
A: 1 year quality guarantee
9 How to deal with any inferior -quality goods ?
A: Goods can be post by with our charge of post fee for any bad
quality products within guarantee time.
