MBC450 [BEL]
4 x 6.5 x 1.61 inches;型号: | MBC450 |
厂家: | BEL FUSE INC. |
描述: | 4 x 6.5 x 1.61 inches |
文件: | 总10页 (文件大小:1144K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
The MBC450 Series of open-frame medical power supplies, with its
wide universal 90-264 VAC input range, is available at 450 W of output
power and a variety of single output voltages.
The MBC series is designed and approved to the latest Medical
standards (EN/IEC 60601-1), providing 2 x MOPP isolation for Class I
applications.
These medical power supplies are ideal for monitoring, home health
equipment as well as surgical devices.
4 x 6.5 x 1.61 inches
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Approved to EN/IEC 60601-1
Dual Fusing
Peak Power Capability
Class B EMI & Medical (BF) Safety Approvals
Side Fan or Top Fan Mounting Option
Current Sharing Option
Class B EMI & Medical (BF) Safety Approvals
RoHS Compliant
CE marked
Diagnostic
Drug Pump
Dialysis
Home Health Care
Monitoring
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Imaging
Hospital Beds
Therapy Devices
2
MBC450 Series
MAX LOAD
CONVECTION
OUTPUT
VOLTAGE
MINIMUM
LOAD
RIPPLE &
POWER
MODEL 1
NOISE 2
420 LFM
55.0 A
37.5 A
30.0 A
18.75 A
15.0 A
9.37 A
MBC450-1T05G
MBC450-1T12G
MBC450-1T15G
MBC450-1T24G
MBC450-1T30G
MBC450-1T48G
1
5 VDC
12 VDC
15 VDC
24 VDC
30 VDC
48 VDC
31.0 A
20.83 A
16.66 A
12.30 A
10.0 A
0.0 A
0.0 A
0.0 A
0.0 A
0.0 A
0.0 A
2%
2%
2%
2%
2%
2%
275 W
450 W
450 W
450 W
450 W
450 W
6.25 A
For Side Fan Mounting option, add suffix -S to the part number (e.g.: MBC450-1T12G-S)
For Top Fan Mounting option add suffix -T to the part number (e.g.: MBC450-1T24G-T)
For Current Sharing option, add suffix -I to the part number (e.g.: MBC450-1T48G-I or MBC450-1T48G-I-T or MBC450-1T48G-I-S)
Ripple is peak to peak with 20 MHz bandwidth and 10 µF (Electrolytic capacitor) in parallel with a 0.1 µF capacitor at rated line voltage
and load ranges. Please contact factory/ sales representative for minimum load required for ripple to be within specification.
2
Specifications are for nominal input voltage, 25°C unless otherwise stated.
PARAMETER
DESCRIPTION / CONDITION
SPECIFICATIONS
90 – 264 VAC / 120 – 390 VDC
47 – 63 Hz
Input Voltage
Universal
Input Frequency
120 VAC:
230 VAC:
120 VAC:
230 VAC:
120 VAC:
230 VAC:
Earth Leakage Current
Touch Leakage Current
4.5 A max.
2.3 A max.
0.4 W
Input Current
No Load Power
Inrush Current
0.8 W
40 A max.
75 A max.
270 µA
Leakage Current
Input Protection
No Load Power
45 µA @ 120 VAC / 63 Hz
Dual fusing, in Live & Neutral
T8A / 250 V
120 VAC:
230 VAC:
0.4
0.3
PFC converter: Variable
Resonant converter: Variable
45 – 160 kHz typical
35 – 250 kHz, 90 kHz typical
Switching Frequency
tech.support@psbel.com
3
MBC450 Series
PARAMETER
DESCRIPTION / CONDITION
SPECIFICATIONS
Output Voltage
5 to 48 V
475 W for 24 V, 30 V models &
500 W for 48 V model only for 5 seconds max.
Output Power 3, 4
155 to 450 W
Standby Output 5
Fan Output 6
5 VDC
12 V
24, 30 & 48 V models 88%
12 & 15 V models 86%
5 V model 83% typical
120 VAC
Efficiency (Full Load)
230 VAC
24, 30 & 48 V models 90%
Hold Up Time
Power Factor
120 / 230 VAC
10 ms
120 VAC
230 VAC
0.98
0.95
Line Regulation
Load Regulation
± 0.5%
± 3%
<10%, 50% to 100% load change, 50 Hz, 50% duty
cycle, 0.1 A/µs
Transient Response
Recovery time < 5 ms
Rise Time
< 100 ms
± 1%
Set Point Tolerance
Output Voltage Adjustment
Over Voltage Protection
Over Current Protection
Short Circuit Protection
Over Temperature Protection
Current Share
V1
± 3 %
Latch Type
>114%
Hiccup type
120 to 150%
Short term, auto recovery
Automatic recovery
130°C primary heat sink
Up to 2 supplies connected in parallel (optional)
5 V model 155 W
Convection
12 & 15 V models 250 W
24, 30 & 48 V models 300 W
5 V model 275 W
Cooling
With 420 LFM
12 & 15 V models 450 W
24, 30 & 48 V models 450 W
3
4
5
Combined output power of main output, fan supply and standby supply shall not exceed max. power rating.
Derate output power linearly to 80% from 90 VAC to 80 VAC input.
Standby output voltage 5 V / 1.5 A (convection) / 2 A (420 LFM) with tolerance including set point accuracy, line & load regulation is
+/-10%. Ripple and noise is less than 5%.
Fan supply output voltage 12V / 500 mA with tolerance including set point accuracy, line and load regulation is +/-30% and needs min.
1% load on main output to be within regulation band. Ripple and noise is less than 10%.
6
PARAMETER
DESCRIPTION / CONDITION
Power Good Signal
Remote Sense
Remote on/off
TTL signal goes high after main output is within regulation band, delay is 0.1 to 0.3 s
Compensates for 200 mV drop
To turn on PSU short remote pin to ground
North America
Asia-Pacific
Europe, Middle East
+1 408 785 5200
+86 755 298 85888
+353 61 225 977
© 2021 Bel Power Solutions & Protection
BCD.00335_AG
4
MBC450 Series
Conducted Emissions
EN 55011-B, CISPR22-B, FCC PART15-B
EN 55011 B
Pass
Radiated Emissions
Pass
Input Current Harmonics
Voltage Fluctuation and Flicker
ESD Immunity
EN 61000-3-2
Class D
EN 61000-3-3
Pass
EN 61000-4-2
Level 4, Criterion A
Level 3, Criterion A
Level 3, Criterion A
Level 3, Criterion A
Level 3, Criterion A
Level 4, Criterion A
Criterion A & B
Radiated Field Immunity
Electrical Fast Transient Immunity
Surge Immunity
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
Conducted Immunity
EN 61000-4-6
Magnetic Field Immunity
Voltage Dips, Interruptions
EN 61000-4-8
EN 61000-4-11
PARAMETER
DESCRIPTION / CONDITION
SPECIFICATION
Input to Output, 2MOPP
Input to Earth,1MOPP
Output to GDN for type BF
5940 VDC
2121 VDC
1500 VAC
Isolation Voltage
Safety Standards
Agency Approvals
CE mark
EN 60601-1, IEC 60601-1 (ed.3), ANSI / AAMI ES 60601 - 1, CSA C22.2 No. 60601-1
Nemko, UL, C-UL
Complies with LVD Directive
PARAMETER
DESCRIPTION / CONDITION
SPECIFICATIONS
Refer to derating curves
-20 to 0°C, start-up is guaranteed
0 to +70°C
Operating Temperature
Storage Temperature
Humidity
-40 to 85° C
95% HR
Non-Condensing
Operating:
Non-Operating:
10,000 ft.
40,000 ft.
Altitude
Reliability
MTBF according to Telcordia -SR332-Issue 3
1.28 million hours
tech.support@psbel.com
5
MBC450 Series
DERATING CURVES
Convection load: 155 W up to 40 °C
De-rate above 40 °C @ 1.67% per °C
Forced air cooled load: 275 W up to 40°C
De-rate above 40 °C @ 1.67% per °C
Convection load: 250 W up to 40 °C
De-rate above 40 °C @ 1.67% per °C
Forced air cooled load: 450 W up to 40°C
De-rate above 40 °C @ 1.67% per °C
Convection load: 300 W up to 50 °C
De-rate above 50 °C @ 2.5% per °C
Forced air cooled load: 450 W up to 50°C
De-rate above 50 °C @ 2.5% per °C
Figure 1. Derating Curves
North America
+1 408 785 5200
Asia-Pacific
+86 755 298 85888
Europe, Middle East
+353 61 225 977
© 2021 Bel Power Solutions & Protection
BCD.00335_AG
6
MBC450 Series
CONNECTOR
PIN
J1
DESCRIPTION / CONDITION
MANUFACTURER / PN
Pin 1
AC line
AC neutral
Earth
Tyco: 1-1123724-3
Mating: 1-1123722-5
AC Input Connector
Pin 3
Pin 5
6-32 inches Screw Pan HD
Mating: Designed to accept Ring Tongue Terminal AMP: 8-31886-1,
wherein one 16 AWG (max) wire can be crimped.
Note: One Ring Tongue Terminal with 16 AWG is recommended for
current up to 11 A only.
Lug 1
Lug 2
+V1
RTN
DC Output Connector
J2
Use multiple tongue terminals with wire for more current.
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 9
Pin 10
Pin 1
Pin 2
NC
Power Fail
Power Good
DC Return
+5Vstby
+VE Remote Sense
-VE Remote Sense
CS
DC Return
Remote On/Off
+VE
Molex: 22-23-2101
Mating: 22-01-2107; Pins 08-50-0113
Signals 7
J3
Mating Connector: Molex 22-01-2025
Pins = 08-50-0113
Fan
J4
J5
-VE
Molex: 19705-4301
Mating: 190030001
Earth (Spade Connector) 8
7
PSU is supplied with J3 housing, pin-9 and pin-10 shorted to enable main output without remote on/off feature.
The J5 (Earth) spade connector can be used for U-Channel option products only. When fan options are required the earth connection
provided in the input AC connector should be used (Pin 5 – J1)
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PARAMETER
Weight
DESCRIPTION / CONDITION
900 g (1.98 lbs)
Dimensions
101.6 x 165.0 x 41.0 mm (4.0 x 6.5 x 1.6 in)
tech.support@psbel.com
7
MBC450 Series
Figure 2. Mechanical Drawing (Without Fan Mounting)
North America
+1 408 785 5200
Asia-Pacific
+86 755 298 85888
Europe, Middle East
+353 61 225 977
© 2021 Bel Power Solutions & Protection
BCD.00335_AG
8
MBC450 Series
Figure 3. Mechanical Drawing (With Top Fan Mounting)
tech.support@psbel.com
9
MBC450 Series
Figure 4. Mechanical Drawing (With Side Fan Mounting)
North America
+1 408 785 5200
Asia-Pacific
+86 755 298 85888
Europe, Middle East
+353 61 225 977
© 2021 Bel Power Solutions & Protection
BCD.00335_AG
10
MBC450 Series
During the installation and setup of parallel supplies in a system it is important that a single remote sense point be used for all the
supplies.
The remote sense voltage between the supplies must be adjusted to within 2% to ensure the supplies are inside the 3% capture
window.
If the supplies are not initially adjusted inside the capture window the supplies will not current share.
NOTE:
“CURRENT SHARING “facility is inclusive with the unit only with ordering of the “ CURRENT SHARING “ option by adding suffix -I
to the part number, i.e. MBC450-1XXX-I or MBC450-1XXX-I.
SET-UP PROCEDURE:
1
2
Connect load cables to the outputs of each supply.
Connect the remote sense lines to the load in twisted style. (A common remote sense point must be used for all the
supplies in parallel).
3
4
Connect all the “current share” pins on the J3 connector between the supplies.
Adjust remote sense voltage of each supply to within 1% of rated output voltage or readjust to required set point.
(Adjustment to be done with all other parallel supplies off).
5
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Current sharing between the supplies can be verified by monitoring the output current of each supply with a hall effect
DC current probe. The supplies should share to within 10% of the total load current.
The current share circuit has a capture window voltage of +/- 3% of the rated output voltage. If the output remote sense
voltage of one of the supplies is adjusted outside the 3% window the supplies will not current share.
NUCLEAR AND MEDICAL APPLICATIONS - Products are not designed or intended for use as critical components in life support systems,
equipment used in hazardous environments, or nuclear control systems.
TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the
date manufactured. Specifications are subject to change without notice.
tech.support@psbel.com
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