HT EASYTEST - Page 94

EASYTEST-COMBI519
EN - 94
Test on RCD protection (DD type)
Differential protection type (RCD): DD type (compliance with IEC62955 guideline), General (G)
Voltage range Phase-Earth, Phase-Neutral: 100V 265V
Rated tripping currents (IN): 6mA
Frequency: 50/60Hz  5%
DD type RCD tripping current
- (for General RCD only)
RCD type
IN
Range [mA]
Resolution [mA]
Accuracy
DD
6mA
(0.2  1.1) I
N
 0.1I
N
- 0%, +10%I
N
DD type RCD tripping time x1 - (for General RCD only)
RCD type
IN
Range [ms]
Resolution [ms]
Accuracy
DD
6mA
10000
1
(2%rdg + 2digits)
Overall earth resistance without RCD tripping (Ra
)
Voltage range P-PE, P-N: 100V  265V
Voltage range N-PE: <10V
Frequency: 50/60Hz  5%
Overall earth resistance in systems with Neutral (3-wire) – (30mA or higher RCD)
Range []
Resolution []
Accuracy
0.05  9.99
0.01
(5rdg +8dgt)
10.0  199.9
0.1
Overall earth resistance in systems with Neutral (3-wire) – (6mA and 10mA RCD)
Range []
Resolution []
Accuracy
0.05  9.99
0.01
(5rdg +30dgt)
10.0  199.9
0.1
Overall earth resistance in systems withot Neutral (2-wire) – (30mA or higher RCD)
Range []
Resolution []
Accuracy
0.05  9.99
0.01
(5rdg +8dgt)
10.0  99.9
0.1
100  1999
1
Overall earth resistance in systems withou Neutral (2-wire) – (6mA and 10mA RCD)
Range []
Resolution []
Accuracy
0.05  9.99
0.01
(5rdg +30dgt)
10.0  99.9
0.1
100  1999
1
Contact voltage (measured during RCD and Ra test)
Range [V]
Resolution [V]
Accuracy
0  Ut LIM
0.1
-0%, +(5.0rdg + 3V)
Phase rotation with 1 test lead
Voltage range P-N, P-PE[V]
Frequency range
100  265
50Hz/60Hz  5%
Measurement is only carried out by direct contact with metal live parts (not on insulation sheath).