Factory Settings And Measured Values - Voltage Of The Welding Circuit Test; Factory Settings And Measured Values - Times; Table 64 Measured Values According To Measuring Specifications - Prcd; Table 65 Factory Settings Of The Limits For Voltage Of The Welding Circuit Test - Benning ST 755+ Operating Manual

Parameter
Types of current
Accuracy
Table 64: Measured values according to measuring specifications – PRCD
13.4.8 Factory settings and measured values – Voltage of the
welding circuit test
Parameter
U VDE 0701/0702, max. output voltage
a
U weld. VDE 0544-4, max. output voltage AC
a
U weld. VDE 0544-4, max. output voltage DC
a
U weld. VDE 0544-4, max. peak value
a
Table 65: Factory settings of the limits for voltage of the welding circuit test
Parameter
Measuring range
Resolution
Accuracy
Table 66: Measured values according to measuring specifications – Voltage of the welding circuit test
13.4.9 Factory settings and measured values – Times
Parameter
Test times for individual tests
Default delay time (mains pole reversal)
Table 67: Factory settings of the limits for times
116
Value
Sinusoidal, DC +/-, half-wave 0° and 180°
• Tripping fault current: 0 ... 10 % (I
• Non-tripping fault current: -10 ... 0 % (I
• Tripping time: ±10 % of the maximum admissible tripping time
Value
10 ... 200 V‑DC, 140 V‑AC
0.1 V
±2.5 % of the final measuring range value
Value
5
0
BENNING ST 755+ / ST 760+
13.4 Factory settings and measured values
, 5 x I )
n n
/2)
n
Value Unit
25 V
80 V
80 V
113 V
Unit
s
ms
Appendix
5284 / 08/2023 en