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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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Original Mean Well Power Supply Module SD-1000H-48V 48Vdc 1000W module
Features:
| MODEL | SD-1000L-12 | SD-1000L-24 | SD-1000L-48 | SD-1000H-12 | SD-1000H-24 | SD-1000H-48 | |
OUTPUT | DC VOLTAGE | 12V | 24V | 48V | 12V | 24V | 48V |
| RATED CURRENT | 60A | 40A | 21A | 60A | 40A | 21A | |
| CURRENT RANGE | 0 ~ 60A | 0 ~ 40A | 0 ~ 21A | 0 ~ 60A | 0 ~ 40A | 0 ~ 21A | |
| RATED POWER | 720W | 960W | 1008W | 720W | 960W | 1008W | |
| RIPPLE & NOISE (max.) Note.2 | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | |
| VOLTAGE ADJ. RANGE | 11 ~ 15V | 23 ~ 30V | 46 ~ 60V | 11 ~ 15V | 23 ~ 30V | 46 ~ 60V | |
| VOLTAGE TOLERANCE Note.3 | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | |
| LINE REGULATION | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| LOAD REGULATION | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| SETUP, RISE TIME | 500ms, 50ms at full load | ||||||
INPUT | VOLTAGE RANGE Note.5 | 19 ~ 72VDC | 72 ~ 144VDC | ||||
| EFFICIENCY (Typ.) | 84% | 88% | 90% | 85% | 89% | 92% | |
| DC CURRENT (Typ.) | 23.5A/48VDC | 11.6A/96VDC | |||||
| INRUSH CURRENT (Typ.) | ----- | 100A/96VDC | |||||
PROTECTION | OVERLOAD | 105 ~ 125% rated output power | |||||
| Protection type : Constant current limiting, unit will shut down o/p voltage after about 5sec. Re-power on to recover | |||||||
| OVER VOLTAGE | 16 ~ 19V | 30.8 ~ 35.2V | 62 ~ 68V | 16 ~ 19V | 30.8 ~ 35.2V | 62 ~ 68V | |
| 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 | ||||||
| FUNCTION | REMOTE ON/OFF CONTROL | Please refer to function manual | |||||
| OUTPUT OK SIGNAL | Open collector signal low when PSU turns on, maximum, sink current :10mA | ||||||
ENVIRONMENT | WORKING TEMP. | -20 ~ +60℃ (Refer to "Derating Curve") | |||||
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | ||||||
| STORAGE TEMP., HUMIDITY | -40 ~ +85℃, 10 ~ 95% RH non-condensing | ||||||
| TEMP. COEFFICIENT | ±0.02%/℃ (0 ~ 50℃) | ||||||
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes | ||||||
SAFETY & EMC (Note 4) | SAFETY STANDARDS | IEC62368-1 CB approved by TUV, TUV BS EN/EN62368-1, AS/NZS62368.1, EAC TP TC 004 approved | |||||
| WITHSTAND VOLTAGE | I/P-O/P:2KVAC 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 | Compliance to BS EN/EN55032 (CISPR32), EAC TP TC 020 | ||||||
| EMC IMMUNITY | Compliance to BS EN/EN61000-4-2,3,4,6,8, light industry level, EAC TP TC 020 | ||||||
OTHERS | MTBF | 898.2K hrs min. Telcordia SR-332 (Bellcore) ; 106.7K hrs min. MIL-HDBK-217F (25℃) | |||||
| DIMENSION | 295*127*41mm (L*W*H) | ||||||
| PACKING | 1.94Kg; 6pcs/12.6Kg/1.15CUFT | ||||||
| NOTE | 1. All parameters NOT specially mentioned are measured at 48, 96VDC 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 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. 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
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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.
