Beijing Ding Ding Future Technology Co.Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 3000 pieces per month |
| Delivery Time | 8-10 weeks |
| Packaging Details | cartons |
| Brand | MEAN WELL |
| Product Name | UMPS series |
| Output currency | 16.7A/8.3A |
| Rated power | 400W |
| Input frequency | 47 ~ 63Hz |
| DC voltgae | 22.8 ~ 25.2V / 45.6 ~ 50.4V |
| Input Voltage | 90 ~ 264VAC / 127 ~370VDC |
| Protection | over voltgae / over load |
| Dimension | 250*89*37mm (L*W*H) |
| Weight | 0.88kg |
| Brand Name | MEAN WELL |
| Model Number | ump-400-24 /UMP-400-48 |
| Certification | CE |
| Place of Origin | CN |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 3000 pieces per month |
| Delivery Time | 8-10 weeks | Packaging Details | cartons |
| Brand | MEAN WELL | Product Name | UMPS series |
| Output currency | 16.7A/8.3A | Rated power | 400W |
| Input frequency | 47 ~ 63Hz | DC voltgae | 22.8 ~ 25.2V / 45.6 ~ 50.4V |
| Input Voltage | 90 ~ 264VAC / 127 ~370VDC | Protection | over voltgae / over load |
| Dimension | 250*89*37mm (L*W*H) | Weight | 0.88kg |
| Brand Name | MEAN WELL | Model Number | ump-400-24 /UMP-400-48 |
| Certification | CE | Place of Origin | CN |
| High Light | UMP-400-48 Rectifier Module ，UMP-400-24 Rectifier Module ，Meanwell UMP-400-24 | ||
Mean Well UMP Series UMP-400 Series UMP-400-24 UMP-400-48 Rectifier Module
Fan-less, 1U design
Modular design, with DC-DC module cards (NID35/65/100 series models)
Can be used as a single rail PSU
wide operating temperature ranges from -30 ~ +70 ° C
Meet OVC III requirements
Meet 2x MOPP isolation requirements, ideal for BF rated medical equipment
Technical
| MODEL | UMP-400-24 | UMP-400-48 | ||||
|
SINGLE OUTPUT (Standard model) | DC VOLTAGE | 24V | 48V | |||
| RATED CURRENT | 16.7A | 8.3A | ||||
| RATED OUTPUT POWER | 400W max. | |||||
| VOLTAGE ADJ. RANGE | 22.8 ~ 25.2V | 45.6 ~ 50.4V | ||||
| RIPPLE & NOISE (max.) Note.2 | 240mVp-p | 360mVp-p | ||||
| VOLTAGE TOLERANCE Note.3 | ±1.0% | ±1.0% | ||||
| LINE REGULATION | ±0.5% | ±0.5% | ||||
| LOAD REGULATION | ±1.0% | ±1.0% | ||||
| SETUP, RISE TIME | 1000ms, 50ms/230Vac ; 2000ms, 50ms/115Vac | |||||
| HOLD UP TIME (Typ.) | 12ms@230Vac ; 12ms@115Vac | |||||
| MULTIPLE OUTPUT (Optional Model) | DC VOLTAGE | CH1 output 24V or 48V + NID DC modules for CH2,3,4 | ||||
| TOTAL OUTPUT POWER | CH2,3,4 output power can be flexible depending on NID selection. Combined power on all channels must not exceed 400W | |||||
|
INPUT | VOLTAGE RANGE Note.4 | 90 ~ 264VAC 127 ~370VDC | ||||
| FREQUENCY RANGE | 47 ~ 63Hz | |||||
| POWER FACTOR | PF>0.95/230VAC PF>0.98/115VAC at full load | |||||
| EFFICIENCY(Typ.) Note.5 | 88.5%, full case load with each type of module at nominal voltage | |||||
| AC CURRENT | 2.5A/230VAC 4.7A/115VAC | |||||
| INRUSH CURRENT | 40A/230VAC 25A/115VAC | |||||
| LEAKAGE CURRENT | Earth leakage current <300uA / 264VAC, Touch current <100uA/264VAC | |||||
|
PROTECTION | OVERLOAD | 105 ~ 135% rated output power | ||||
| Protection type CH1: constant current limiting protection ( If a long short circuit continues, the OTP action will be triggered ), CH2,CH3,CH4: Hiccup mode protection | ||||||
| OVER VOLTAGE | 26.4 ~ 31.2V | 52.8 ~ 62.4V | ||||
| Protection type: shut down o/p voltage, re-power on to recover | ||||||
| OVER TEMPERATURE | Shut down o/p voltage, re-power on to recover | |||||
|
ENVIRONMENT | WORKING TEMP. | -30 ~ +70℃ (Refer to "Derating Curve") | ||||
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | |||||
| STORAGE TEMP. | -40 ~ +85℃ | |||||
| TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 50℃) | |||||
| VIBRATION | 10~500Hz, 2G 10min./1 cycle, 60 min. each along X, Y, Z axes | |||||
| OPERATING ALTITUDE Note.6 | 5000 meters /OVCⅡ | |||||
| OVER VOLTAGE GATEGORY | Ⅲ; According to IEC62368-1; altitude up to 2000 meters | |||||
|
SAFETY & EMC (Note 7) | SAFETY STANDARDS | EAC TP TC 004; UL62368-1, Dekra seal BS EN/EN62368-1 approved; Design refer to ANSI/AAMI ES60601-1, TUV BS EN/EN60601-1, IEC 60601-1 (3rd edition) | ||||
| ISOLATION LEVEL | Primary-Secondary: 2x MOPP, Primary-Earth: 1x MOPP | |||||
| WITHSTAND VOLTAGE | I/P-O/P: 4KVAC 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℃/ 70% RH | |||||
|
EMC EMISSION | Parameter | Standard | Test Level / Note | |||
| Conducted | BS EN/EN55032 (CISPR32) / Design refer to BS EN/EN55011 (CISPR11) | Class B | ||||
| Radiated | BS EN/EN55032 (CISPR32) / Design refer to BS EN/EN55011 (CISPR11) | Class B | ||||
| Harmonic Current | BS EN/EN61000-3-2 | Class A | ||||
| Voltage Flicker | BS EN/EN61000-3-3 | ----- | ||||
|
EMC IMMUNITY | BS EN/EN55035; Design refer to BS EN/EN60601-1-2 | |||||
| Parameter | Standard | Test Level / Note | ||||
| ESD | BS EN/EN61000-4-2 | Level 4, 8KV air; Level 4, 4KV contact | ||||
| RF field | BS EN/EN61000-4-3 | Level 3, 3V/m | ||||
| EFT/ Burst | BS EN/EN61000-4-4 | Level 3, 1KV | ||||
| Surge | BS EN/EN61000-4-5 | Level 4, 2KV/Line-FG; 1KV/Line-Line | ||||
| Conducted | BS EN/EN61000-4-6 | Level 2, 3V | ||||
| Magnetic Field | BS EN/EN61000-4-8 | Level 1, 1A/m | ||||
| Voltage Dips and Interruptions | BS EN/EN61000-4-11 | 100% dip 1 periods, 30% dip 25 periods, 100% interruptions 250 periods | ||||
|
OTHERS | MTBF | 1428.4K hrs min. Telcordia SR-332 (Bellcore) ; 187.3K hrs min. MIL-HDBK-217F (25℃) | ||||
| DIMENSION | 250*89*37mm (L*W*H) | |||||
| PACKING | 0.88Kg; 14pcs/13Kg/0.89CUFT | |||||
|
NOTE | 1. All parameters NOT specifically mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1μf & 47μf parallel capacitor. 3. Tolerance: includes set up tolerance, line regulation and load regulation. 4. De-rating may be needed under low input voltages. Please check the derating curve for more details. 5. The efficiency changes by installing different output modules. 6. 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). 7. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 450mm*450mm metal plate with 3mm of thickness. The final equipment must be re-confirmed that it still meets 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) ※ 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.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Trading Company
Year Established:
2017
Total Annual:
4,000,000-5,000,000
Employee Number:
20~30
Ecer Certification：
Verified Supplier
Ding Ding Future Power Company provide professional solutions to the telecommunications and network power industries across Africa,the Middle East , South America and Southeast Asia clients. we have grown rapidly since our inception in 2017 as a small company for telecom after-sale serv... Ding Ding Future Power Company provide professional solutions to the telecommunications and network power industries across Africa,the Middle East , South America and Southeast Asia clients. we have grown rapidly since our inception in 2017 as a small company for telecom after-sale serv...
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