Woodward MRM4, Manual, Page: 432 / 460

Standards
Standards
Approvals
•
GOST-R
•
UL-listed file: e217753
Design Standards
Generic standard EN 61000-6-2
EN 61000-6-3
Product standard IEC 60255-6
EN 50178
UL 508 (Industrial Control Equipment)
CSA C22.2 No. 14-95 (Industrial Control Equipment)
ANSI C37.90
High Voltage Tests (IEC 60255-6)
High frequency interference test
IEC 60255-22-1
class 3
Within one circuit
Circuit to earth
Circuit to circuit
1 kV/2 s
2.5 kV/2 s
2.5 kV/2 s
Insulation voltage test
IEC 60255-5
EN 50178
All circuits to other circuits and
exposed conductive parts
Except interfaces
and Voltage measuring input
2.5 kV (eff.)/50Hz, 1 min.
1,5 kV DC, 1 min.
3 kV (eff.)/50 Hz, 1 min.
Impulse voltage test
IEC 60255-5 5 kV/0.5J, 1.2/50 µs
EMC Immunity Tests
Fast transient disturbance immunity test (Burst)
IEC 60255-22-4
IEC 61000-4-4
class 4
Power supply, mains inputs
Other in- and outputs
±
4 kV, 2.5 kHz
±
2 kV, 5 kHz
Surge immunity test
IEC 61000-4-5
class 4
Within one circuit
Circuit to earth
2 kV
4 kV
Class 3 Communication cables to earth 2 kV
Page 432 EN MRM4 01/11