Mean Well UMP Series UMP-400 Series UMP-400-24 UMP-400-48 Rectifier
Module
Features :
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
From pre-deployment site assessments to post-implementation
lifecycle support, we offer tailored telecom services for
enterprises across China and beyond. Our multidisciplinary team
collaborates with trusted partners worldwide to guarantee
operational excellence.
FAQ :
1.Q: In an industry rife with quality concerns, how does your
company maintain excellence?
A: As a leading player in the industry, we adhere to the most
stringent quality control standards. Prior to product release, we
subject all items to comprehensive testing regimens that simulate
real - world usage scenarios. Our load, full - load, and current
sharing tests are conducted in accordance with ISO and industry -
specific best practices, guaranteeing that our products meet and
exceed market expectations.
2.Q: Many companies enforce minimum order requirements. What's your
stance?
A: Unlike conventional industry practices, we do not impose a
minimum order quantity. We understand that businesses at various
growth stages have diverse needs. Whether you're a startup looking
to test the waters with a single unit or an established enterprise
placing a large - scale order, we're equipped to serve you. Note
that order volume may impact pricing and delivery timelines, in
line with industry norms.
3.Q: Given the competitive nature of the market, can you elaborate
on your company's standing?
A: It would be my privilege. Our company has been a vanguard in the
industry for nearly a decade, earning a reputation for excellence.
I will promptly forward our comprehensive corporate prospectus,
which details our market leadership, technological advancements,
and strategic partnerships. This document will provide you with an
in - depth understanding of our position in the industry ecosystem.
4.Q: What differentiates your company from other industry peers?
A: Our company's competitive edge lies in our industry - leading
practices. We maintain an inventory that adheres to just - in -
time principles, ensuring a consistent supply for future orders.
Our team of industry experts offers highly specialized solutions,
custom - tailored to meet the unique requirements of each client,
setting us apart from the competition.
5.Q: Is it common practice in your industry to offer product
samples? What about pricing?
A: Sample provision is a standard industry practice we uphold.
Samples are priced at the prevailing bulk rate, in accordance with
industry standards. However, as is customary, the recipient is
responsible for covering the sample shipping costs.
