Testboy TV 455 - Contact Voltage RCD-Uc; Trip-Out Time; Trip-Out Current

®
TV 450/455 Technical specification
66
IΔN × 1/2 IΔN × 1 IΔN × 2 IΔN × 5 RCD IΔ
IΔN (mA)
AC A B* AC A B* AC A B AC A B* AC A B*
10 5 3.5 5 10 20 20 20 40 40 50 100 100
  
30 15 10.5 15 30 42 60 60 84 120 150 212 300
  
100 50 35 50 100 141 200 200 282 400 500 707 1000
  
300 150 105 150 300 424 600 600 848 n.a. 1500 n.a. n.a.
  
500 250 175 250 500 707 1000 1000 1410 n.a. 2500 n.a. n.a.
  
1000 500 350 500 1000 1410 n.a. 2000 n.a. n.a. n.a. n.a. n.a.
 
n.a.
n.a......................................................not applicable
AC type..............................................sine wave test current
A type…… .........................................pulsed current
B type ................................................smooth DC current
9.3.2 Contact voltage RCD-Uc
Measuring range according to EN61557 is 20.0 V ÷ 31.0V for limit contact voltage 25V
Measuring range according to EN61557 is 20.0 V ÷ 62.0V for limit contact voltage 50V
Measuring range (V) Resolution (V) Accuracy
0.0 ÷ 19.9
0.1
(-0 % / +15 %) of reading ± 10 digits
20.0 ÷ 99.9
(-0 % / +15 %) of reading
The accuracy is valid if mains voltage is stabile during the measurement and PE
terminal is free of interfering voltages.
Test current ...................................... max. 0.5×I
ΔN
Limit contact voltage ......................... 25 V, 50 V
Specified accuracy is valid for complete operating range.
9.3.3 Trip-out time
Complete measurement range corresponds to EN 61557 requirements.
Maximum measuring times set according to selected reference for RCD testing.
Measuring range (ms) Resolution (ms) Accuracy
0.0 ÷ 40.0
0.1
±1 ms
0.0 ÷ max. time *
0.1
±3 ms
* For max. time see normative references in 4.2.5 – this specification applies to max.
time >40 ms.
Test current ...................................... ½×I
ΔN
, I
ΔN
, 2×I
ΔN
, 5×I
ΔN
5×I
ΔN
is not available for I
ΔN
=1000 mA (RCD type AC) or I
ΔN
≥ 300 mA (RCD types A,
B*).
2×I
ΔN
is not available for I
ΔN
=1000 mA (RCD type A) or I
ΔN
≥ 300 mA (RCD type B*).
1×I
ΔN
is not available for I
ΔN
=1000 mA (RCD type B)*.
Specified accuracy is valid for complete operating range.
9.3.4 Trip-out current
Trip-out current
Complete measurement range corresponds to EN 61557 requirements.
Measuring range I
Δ
Resolution I
Δ
Accuracy
0.2×I
ΔN
÷ 1.1×I
ΔN
(AC type) 0.05×I
ΔN
±0.1×I
ΔN
0.2×I
ΔN
÷ 1.5×I
ΔN
(A type, I
ΔN
≥30 mA) 0.05×I
ΔN
±0.1×I
ΔN