Type Tests And Environmental Conditions - Westermo TD-36 User Manual

Din-rail tele and leased line modem with i/o and rs-485
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Type tests and environmental conditions
Electromagnetic Compatibility
Phenomena
ESD
RF field AM  
modulated 
RF field 900 MHz
Fast transient
Surge
RF conducted
Voltage dips and inter-
ruption
Mains freq. 50 Hz
Voltage dips and  
interruption
Radiated emission 
Conducted emission
Dielectric strength
Environmental
Temperature
Humidity
Altitude
Reliability prediction 
(MTBF)
Service life
Vibration
Shock
Packaging
Enclosure
Dimension W x H x D
Weight
Degree of protection
Cooling
Mounting
8
Test
Description
EN 61000-4-2
Enclosure contact 
Enclosure air
IEC 61000-4-3
Enclosure
ENV 50204
Enclosure
EN 61000-4-4
Signal ports
Power ports
EN 61000-4-5
Signal ports unbalanced
Signal ports balanced
Power ports
EN 61000-4-6
Signal ports
Power ports
EN 61000-4-11
AC power ports
EN 61000-4-16
Signal ports
EN 61000-4-29
DC power ports
EN 55022
Enclosure
FCC part 15
EN 55022
AC power ports
FCC part 15
AC power ports
EN 55022
DC power ports
EN 60950
Signal port to other 
isolated ports
Power port to other 
isolated ports
Operating
Storage & Transport
Operating
Storage & Transport
Operating
MIL-HDBK- 
Operating
217F
Operating
IEC 60068-2-6
Operating
IEC 60068-2-27
Operating
UL 94
PC / ABS
IEC 529
Enclosure
Test levels
± 6 kV
± 8 kV
10 V/m 80% AM (1 kHz), 80 – 1000 MHz
20 V/m 80% AM (1 kHz), 80 – 2000 MHz
20 V/m pulse modulated 200 Hz, 900 ± 5 MHz
± 2 kV
± 2 kV
± 2 kV line to earth, ± 2 kV line to line 
± 2 kV line to earth, ± 1 kV line to line
± 2 kV line to earth, ± 2 kV line to line
10 V 80% AM (1 kHz), 0.15 – 80 MHz
10 V 80% AM (1 kHz), 0.15 – 80 MHz
10 & 5 000 ms, interruption
10 & 500 ms, 30% reduction
100 & 1 000 ms, 60% reduction
100 V 50 Hz line to earth
10 & 100 ms, interruption
10 ms, 30% reduction
10 ms, 60% reduction
+20% above & –20% below rated voltage
Class A
Class A
Class B
Class B
Class B
2 kVrms 50 Hz 1 min
3 kVrms 50 Hz 1 min
2 kVrms 50 Hz 1 min (@ rated power <60 V)
–25 to +70°C
–40 to +70°C
5 to 95% relative humidity non condensing
5 to 95% relative humidity non condensing
2 000 m / 70 kPa
10 year
7.5 mm, 5 – 8 Hz 
2 g, 8 – 500 Hz
15 g, 11 ms
Flammability class V-1
55 x 100 x 132 mm
0.36 kg
IP 20
Convection
Horizontal on 35 mm DIN-rail
6618-2202

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