Siemens 7SR10 Argus Series Manual page 108

Type Test
Electrical Endurance
Test
Table 1-15
Type Test
Insulation Resistance
Impulse Voltage
Withstand
AC Dielectric Voltage
Slow Damped
Oscillatory Wave
Electrostatic Discharge IEC 60255-26
Electrical Fast
Transient or Burst *
Surge Immunity *
Radiated Immunity
Conducted Radio
Frequency Interference
Power Frequency
Magnetic Field
Conducted Emissions
Radiated Emissions
© 2018 Siemens Protection Devices Limited
Reference
IEC 60255-1
(Ref: Std IEC 61810-1)
Electrical Tests
Reference
#
IEC 60255-27
#
IEC 60255-27
#
IEC 60255-27
IEC 60255-26
IEC 60255-26
IEC 60255-26
IEC 60255-26
IEC 60255-26
IEC 60255-26
IEC 60255-26
IEC 60255-26
Requirement
10000 operations at 250 V, 5 A
Requirement
Insulation resistance >100 MOhm at 500 V DC
Test Duration: > 5 s
5 kV, 1.2/50 µs, 0.5 J
5 +ve, -ve pulses
Between all terminals and case earth and any
two independent circuits.
• All case terminals connected together 2.0 kV
AC RMS, 50 Hz, 1 min between terminals of
independent circuits
• 1.0 kV AC RMS, 1 min across normally open
contacts
• Common-mode test voltage:
2.5 kV peak voltage
• Differential mode:
1.0 kV peak voltage
• Test duration: 2 s
• Source impedance: 200 Ω
• Voltage oscillation frequency: 1 MHz
• Repetition frequency: 400 Hz
• 8 kV air discharge
• 6 kV contact discharge
Zone A
Test severity Amplitude : ± 4 kV
Repetition frequency : 5 kHz
Test Level : Zone A
Line to Line : 0.5, 1, 2 kV
Line to Earth : 0.5, 1, 2, 4 kV
Front time/Time to half-value : 1.2/50 μs
Source Impedance : 2 Ohm
Test field strength, frequency band
80 MHz to 1.0 GHz and 1.4 GHz to 2.7 GHz:
10 V/m, Test using AM: 1 kHz/80 %
0.15 MHz to 80 MHz
10 V RMS
Dwell time: 0.5 s
30 A/m applied continuously,
300 A/m applied for 3 s **
0.15 MHz to 0.5 MHz, 79dB µV (quasi peak)
66 dB µ V (average)
0.5 MHz to 30 MHz, 73dB µ V (quasi peak)
60 dB µV (average)
30 MHz to 230 MHz, 40 dB µ V/m at
10 m measurement distance
230 MHz to 1 GHz, 47 dB µ V/m at 10 m
measurement distance
7SR10 Performance Specification
Chapter 3 Page 10 of 52