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Polytron UI450 Series AC-DC Power Supply Modules, 450 Watt, Universal Input
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Price (Each): Call or e-mail for quotes or to order.
Available to Order
Item Number: UI450
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Industrial Applications
For industrial applications, our UI450 series of AC-DC power supplies features low leakage current and standby power, as well as 5,000 meter operating altitude, 3000 VAC reinforced insulation and adjustable output voltage. This series also provides over current, over voltage, over temperature and short circuit protection, all in a compact open frame or enclosed package. The UI450 is RoHS II and Reach-compliant and meets IEC/EN/UL 60950-1 safety approvals.
UI450 Series Specification Sheet PDF
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Output Current at 230Vac and Ta 50ºC |
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Daburn Part
Number |
Input Voltage
(Vac)
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Output Voltage
(Vdc) |
Natural Convection
(A) |
Conduction Cooling
A |
Forced air cooling with 21CFM
A |
Input Power at No Load
W |
Efficiency
% |
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UI450-12SB2
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85-264
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12 |
20.8 |
23.3 |
37.5 |
0.3 |
91 |
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UIE450-12SB-F2
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12 |
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37.5 |
0.4 |
91 |
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UI450-15SB
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15 |
16.6 |
18.6 |
30 |
0.3 |
92 |
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UIE450-15SB-F2
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15 |
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30 |
0.4 |
92 |
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UI450-24SB
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24 |
13.3 |
14.55 |
18.75 |
0.5 |
93 |
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UIE450-24SB-F2
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24 |
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18.75 |
0.8 |
93 |
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UI450-28SB
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28 |
11.4 |
12.5 |
16.1 |
0.5 |
93 |
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UIE450-28SB-F2
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28 |
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16.1 |
0.8 |
93 |
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UI450-48SB
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48 |
6.65 |
7.3 |
9.4 |
0.5 |
94 |
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UIE450-48SB-F2
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48 |
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9.4 |
0.8 |
94 |
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UI450-53SB
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53 |
6.05 |
6.6 |
8.55 |
0.5 |
94 |
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UIE450-53SB-F2
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53 |
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8.55 |
0.8 |
94 |
Input and Output Specifications:
INPUT
- Voltage Range:
- AC Input: 85 - 264VAC
- DC Input: 120 - 370VDC
- Input Frequency: AC Input: 47 - 63Hz, AC Input
- Input Current:
- 100 VAC and full load: 5.8A
- 240 VAC and full load: 2.4A
- No Load Input Power
- 230 VAC, MUI, 12Vout, 15Vout: 0.3A
- Others: 0.5A
- MUIE-F2, 12Vout, 15Vout: 0.4A
- Others: 0.8A
- Leakage Current: 264 Vac: 300µA
- Power factor: 0.95
- Start-up time: 2000ms
- Rise time: 30ms
- Hold-up time: 115 Vac and Full Load: 14ms
- Input Inrush Current: 230 Vac: 100A
- Input Protection: Internal fuse in line and neutral: T6.3A/250Vac
- Main output remote control:
- Open or 3 - 12Vdc Positive logic, Main power ON
- Short or 0 - 1.2Vdc Referenced to “-Control”, Main power OFF
- -0.5 Min, 1 Max. Standby power always present, Input current of Control
OUTPUT
- Output Power
- Forced air cooling, All: 450W
- Conduction cooling at 230Vac, 12Vout, 15Vout: 280W
- Others: 350W
- Natural convection at 230Vac, 12Vout, 15Vout: 250W
- Others: 320W
- Initial Set Voltage Accuracy: 230Vac and full load: ±1.0
- Line Regulation: Low Line to High Line at Full Load: ±0.2%
- Load Regulation:
- No Load to Full Load: ±0.5%
- 10% to 90% Load: ±0.4%
- Voltage Adjustability: ±8%
- Minimum Load: 0%
- Ripple and Noise (Measured by 20MHz bandwidth)
- With a 10μF/25V 1206 X7R MLCC, 12Vout: 250mVp-p
- With a 10μF/25V 1206 X7R MLCC, 15Vout: 300mVp-p
- With a 1μF/50V 1206 X7R MLCC, 24Vout: 240mVp-p
- With a 1μF/50V 1206 X7R MLCC, 28Vout: 280mVp-p
- With a 1μF/50V 1206 X7R MLCC, 48Vout: 480mVp-p
- With a 0.1μF/100V 1206 X7R MLCC, 53Vout: 530mVp-p
- Temperature Coefficient: ±0.02%/ºC
- Transient Response Peak Deviation: Load step from 50-75% change at 2.5A/μs: 3% Vout
- Transient Response Recovery Time: Load step from 50-75% change at 2.5A/μs: 600μs
- Over Voltage Protection: % of Vout(nom); Latch mode: 110 - 135
- Over Load Protection: % of lout rated; Hiccup mode: 115-150%
- Short Circuit Protection:
- Protection level 1 (nominal): Continuous, automatic recovery
- Protection level 2 (instantaneous high current): Latch
- Standby Power Supply: 5V at 2000mA
- Fan Power Supply: 12V at 500mA
More Specifications:
GENERAL
- Isolation Voltage:
- Input to Output, 1 minute (2MOPP insulation): 3000Vac
- Input (Output) to F.G.: 2000Vac
- Isolation Resistance: 500Vdc, 0.1GΩ
- Switching Frequency:
- 230Vac, Full load, 12Vout, 24Vout, 48Vout: 65kHz
- Others: 75kHz
ENVIRONMENTAL
- Operating Ambient Temperature:
- UI, with derating: -40-85ºC
- UIE-F2: -40-80ºC
- Storage Temperature Range:
- UI: -40-85ºC
- UIE-F2: -40-80ºC
- Operating Altitude: 5000m
- Thermal Shock: MIL-STD-810F
- Shock: IEC60068-2-27
- Vibration: IEC60068-2-2-6
- Relative Humidity: Non-condensing, 5% to 95% RH
PHYSICAL
- Design Meet Safety Standard:
- IEC/EN/ANSI/AAMI ES 60601-1
- IEC/EN/UL 60950-1
- Weight:
- 450g (15.87oz): UI
- 535g (18.87oz): UIE-F2
- Dimensions:
- Open Frame: 5” × 3 × 1.58” (127 mm × 76.2 mm × 40.1 mm)
- Enclosed: 5.83” × 3.15 × 1.60” (148.2 mm × 80 mm × 40.6 mm)
- MTBF: 4.093 × 105 hrs , MIL-HDBK-217F, Ta=25ºC, Full load
EMC CHARACTERISTICS
- EMI:
- EN55011, EN55022 and FCC Part 15
- Conducted: Class B
- Radiated: Class A
- Harmonic Currents: EN61000-3-2, Full load, Class A
- Voltage Flicker: EN61000-3-3
- EMS: EN55024 and EN60601-1-2
- ESD: EN61000-4-2, Air ±15kV and Contact ±8kV, Perf. Criteria A
- Radiated Immunity: EN61000-4-3, 20V/m, Perf. Criteria A
- Fast Transient: EN61000-4-4, ±2kV, Perf. Criteria A
- Surge: EN61000-4-5, DM ±1kV and CM±2kV, Perf. Criteria A
- Conducted Immunity: EN61000-4-6, 20 Vr.m.s, Perf. Criteria A
- Power Frequency Magnetic Field: EN61000-4-8, 30 A/m, Perf. Criteria A
- Dip and Interruptions: EN61000-4-11
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