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D I S T R I B U T I O N S O LU T I O N S
19
5.2 MDC4-M
MDC4-Mdimensions
Dimensions
Power supply
Environmental conditions
Environmental tests
Description
Value
MDC-M
Width
100 mm
Height
156 mm
Depth
33 mm
Weight
0,3 kg
Installation
Guide rail
35 mm
Description
Value
Voltage input
12...24 VDC
Power consumption
12W max
Withstand voltage level
(50Hz, 1 min)
2 kV
Output power supply
DC 12V ±10%, 3W
Controlling capacity of
output auxiliary contact
5A, 30V DC
Description
Value
Operating temperature
range
-20...70 °C
Enviroment humidity
20...85%, non-condensing
Atmospheric pressure
86...106 kPa
Altitude
Up to 2000 m
(1)
Transport and storage
temperature range
-40...85 °C
Overvoltage category
III
Pollution degree
2
Ip grade
IP 20
1) For higher altitude application, please contact ABB.
Description
Type test value
Reference
High-
temperature
operation
+70 °C 96 H
IEC 60068-2-2
GB/T 7261-2016
Low-
temperature
operation
-20 °C 96 H
IEC 60068-2-1
GB/T 7261-2016
Steady
humidity-heat
Test for 48 H at +40
°C and 93%
humidity
IEC 60068-2-78
GB/T 7261-2016
Alternating
humidity-heat
test
Tfora maof est for
48h at a maximum
temperature of +55
°C
IEC 60068-2-30
GB/T 7261-2016