PM250 [POWERBOX]
187 - 250 WATTS DC/DC SINGLE; 187 - 250瓦DC / DC单
| 型号： | PM250 |
| 厂家： | 
Powerbox |
| 描述： | 187 - 250 WATTS DC/DC SINGLE |
| 文件： | 总2页 (文件大小：469K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PM250
1 8 7 - 2 5 0 W AT T S D C / D C S I N G L E
Features
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Overvoltage protection, (OVP).
Over/under voltage alarm output via relay.
Extra output via series diode.
Output voltage adjustable from front panel.
Meets IP20 as standard.
Operating temperature -25 to +55OC
Low ripple and noise.
Specifications
INPUT
Voltage
GENERAL
Cooling
Convectional cooling.
12V, 24V, 48V, 110V, 220V
Optional Features
-Conformally coating, option I. For environment
with high non-condensing humidity max 98% RH.
-EN/IEC61000-4-5 level 4.
External varistor + surge arrestor mounted from
pole to ground. With this filter the input meets
Level 4 of EN/IEC61000-4-5 (+/-2kV line to line,
4kV line to ground)
Isolation
Input - Output: 2.5kVac / 4kVdc
Input – Case: 2.5kVac / 4kVdc
Output– Case: 2.5kVac / 4kVdc
Input – Alarm: 2.5kVac / 4kVdc
Output – Alarm: 2.5kVac / 4kVdc
Case – Alarm: 2.5kVac / 4kVdc
-Train input, option T.
Input voltage range according to train
Standard EN50155 and IEC 60751.
OUTPUT
Voltage
See table.
See table.
0.1%.
Current
Mounting brackets
STANDARDS
Safety standards
Please consult Powerbox for mounting options
Source regulation
Load regulation
Output ripple (60kHz)
Voltage adjustment
Current limit protection
Overvoltage protection
0.3%.
IEC 60950, EN/IEC 61204-3
30mV p-p
95% - 110%.
105%.
C-tick
AS/NZS CISPR11 Group 1, Class A
EMC standards
EN/IEC 61000-6-2
EN/IEC 61000-4-2
EN/IEC 61000-4-3
EN/IEC 61000-4-4
EN/IEC 61000-4-5
EN/IEC 61000-4-6
115%.
Over/under voltage alarm 90%-115% of nominal output.
EMI standards
EN/IEC 61000-6-3, EN55011/EN55022
(0.15-30mHz) Level B (30-1000mHz) Level A
Remote sense
Soft start
No.
Yes.
Start-up time
Hold-up time
Efficiency
<1s
2-25ms
>80%
ENVIRONMENTAL
Operating temperature
-25°C to 55°C (100% load). -25°C to +70°C (with
derating), contact Powerbox for details.
Temperature coefficient
Storage temperature
0.02%.
-40°C to 85°C.
133
Your dependable power partner – www.powerbox.com.au
PM250
1 8 7 - 2 5 0 W AT T S D C / D C S I N G L E
Selection Table
MODEL
NUMBER
INPUT
OUTPUT
POWER
PM250 12/13.2
11-16V
11-16V
11-16V
11-16V
20-32V
20-32V
20-32V
20-32V
41-60V
41-60V
41-60V
41-60V
13.2V
14.1A
7.8A
187W
187W
187W
187W
250W
250W
250W
250W
250W
250W
250W
250W
PM250 12/24
PM250 12/36
PM250 12/48
PM250 24/13.2
PM250 24/24
PM250 24/36
PM250 24/48
PM250 48/13.2
PM250 48/24
PM250 48/36
PM250 48/48
24V
36V
5.2A
48V
3.9A
13.2V
24V
18.9A
10.4A
6.9A
36V
48V
5.2A
13.2V
24V
18.9A
10.4A
6.9A
36V
48V
5.2A
Technical Illustrations
FRONT PANEL
134
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