Woodward MRM4, Manual, Page: 433 / 460

Standards
Electrical discharge immunity test
IEC 60255-22-2
IEC 61000-4-2
class 3
Air discharge
Contact discharge
8 kV
6 kV
Radiated radio-frequency electromagnetic field immunity test
IEC 61000-4-3
Class X
ANSI C37.90.2
26 MHz – 80 MHz
80 MHz – 1 GHz
1 GHz – 3 GHz
10 V/m
35 V/m
10 V/m
Immunity to conducted disturbances induced by radio frequency fields
IEC 61000-4-6
class 3
10 V
Power frequency magnetic field immunity test
IEC 61000-4-8
class 4
continues
3 sec
30 A/m
300 A/m
EMC Emission Tests
Radio interference suppression test
IEC/CISPR11 Limit value class B
Radio interference radiation test
IEC/CISPR11 Limit value class B
Environmental Tests
Classification:
IEC 60068-1 Climatic
classification
20/060/56
IEC 60721-3-1 Classification of ambient conditions
(Storage)
1K5/1B1/1C1L/1S1/1M2
but min. -30°C
IEC 60721-3-2 Classification of ambient conditions
(Transportation)
2K4/2B1/2C1/2S1/2M2
but min. -30°C
IEC 60721-3-3 Classification of ambient conditions
(Stationary use at weather protected
locations)
3K6/3B1/3C1/3S1/3M2
but min. -20°C/max +60°C
Test Ad: Cold
IEC 60068-2-1 Temperature
test duration
-20°C
16 h
Test Bd: Dry Heat
IEC 60068-2-2 Temperature
Relative humidity
test duration
60°C
<50%
72 h
Test Cab: Damp Heat (steady state)
IEC 60068-2-78 Temperature
Relative humidity
40°C
93%
EN MRM4 01/11 Page 433