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CHAPTER 1: INTRODUCTION
Testing and certification
339 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
TYPE TESTS
TEST
Dielectric voltage withstand
(high voltage power supply*)
(low voltage power supply*)
* Test level is based on basic insulation principle (Power supply I/P terminals tested to Chassis
ground).
Impulse voltage withstand
Damped Oscillatory
Electrostatic Discharge
RF immunity
Fast Transient Disturbance
Surge Immunity
Conducted RF Immunity
Voltage interruption and Ripple DC IEC 60255-26 / IEC 60255-4-11
Radiated & Conducted Emissions
Sinusoidal Vibration
Shock & Bump
Seismic
Power magnetic Immunity
Voltage Dip & interruption
Power frequency
Voltage Ripple
Ingress Protection
Environmental (Cold)
Environmental (Dry heat)
Relative Humidity Cyclic
EFT
Damped Oscillatory
RF Immunity
ESD
Safety
REFERENCE STANDARD
60255-27
60255-27
EN60255-27
IEC 60255-26 / IEC61000-4-18
IEC 60255-26 / IEC 61000-4-2
IEC 60255-26 / IEC 61000-4-3
IEC 60255-26 / IEC 61000-4-4
IEC 60255-26 / IEC 61000-4-5
IEC 60255-26 / IEC 61000-4-6
CISPR11 / CISPR22/
IEC 60255-26: Section 7.1.2 & 7.1.3
IEC 60255-21-1
IEC 60255-21-2
IEC 60255-21-3
IEC 60255-26 / IEC 61000-4-8
IEC 60255-26 / IEC 61000-4-11
IEC 60255-26 / IEC 61000-4-16
IEC 60255-26 / IEC 61000-4-17
IEC 60529
IEC 60068-2-1
IEC 60068-2-2
IEC 60068-2-30
IEEE / ANSI C37.90.1
IEEE / ANSI C37.90.1
IEEE / ANSI C37.90.2
IEEE / ANSI C37.90.3
UL 508
UL C22.2-14
UL 1053
SPECIFICATIONS
TEST LEVEL
2200 VAC for one second
550 VAC for one second
5 kV
2.5 kV CM, 1 kV DM
15 kV / 8 kV
80 MHz - 1 GHz,
1.4 GHz - 2.7 GHz,
10 V/m
2 kV / 4 kV
0.5, 1 & 2 kV
150 kHz - 80 MHz,
26 MHz - 68MHz,
10V/m
15% ripple, 200ms
interrupts
Class A
Class 1
Class 1
Class 2
1000 A/m, 100 A/m,
30A/m 300 A/m
0, 40, 70, 80% dips, 250/
300 cycle interrupts
Level 4
15% ripple
IP54 front
-40°C 16 hrs
85°C 16hrs
6 day variant 2
4KV, 2.5Khz
2.5KV, 1Mhz
35V/m (max field),
(80 MHz-1 GHz with 1 KHz
sine and 80% AM
modulation)
8KV CD/ 15KV AD
e83849 NKCR
e83849 NKCR7
e83849 NKCR
1–19
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