HT JUPITER User Manual

JUPITER
IT - 35
Harmonic voltage and current (Autorange)
Harmonic order
Fundamental
frequency
Resolution
Accuracy (*)
(non-zeroed values)
DC
42.5Hz  69Hz
0.1V / 0.1A /0.1%
(5.0rdg+20digits)
1  25 (5.0rdg+10digits)
THD% 0.1%
(10.0rdg+10digits)
Accuracy of harmonic amplitudes expressed in % is evaluated considering the accuracy of parameters’ ratio
(*) Harmonic voltages will be zeroed under the following conditions:
 1st harmonic: value <0.5V
 DC, 2nd to 25th harmonic: harmonic value <0.5% fundamental value or value <0.5V
(*) Harmonic currents will be zeroed under the following conditions
 1st harmonic: value <0.5A
 DC, 2nd to 25th harmonic: harmonic value <0.5% fundamental value or value <0.5A
Loop impedance L-N, L-L, Ra , Ra RCD (no RCD tripping)
L-PE, L-N, L-L voltage: 100V ÷ 690V, 42.5 ÷ 69Hz
Test current: (see table below)
Test Test current
Range [] Resolution []
Accuracy
Ra RCD
15mA
1  1999
1
-0%,+(5.0rdg + 3)
L-N, L-L, Ra
100mA
0.1  199.9
0.1
-0%,+(5.0rdg + 0.3)
Test on RCD (instantaneous molded-case type)
Residual current protection type (RCD): AC ( ), A ( ),General (G)
L-PE, L-N voltage: 100V ÷ 690V, 42.5 ÷ 69Hz
Tripping currents (IN): 30mA, 100mA, 300mA (see Table 1)
Tripping time: resolution: 1ms, accuracy:
(2.0rdg + 2digits)
Tripping times for moulded-case type RCDs
(n.a. = function not available)
x 1/2 x 1 x 5
AUTO
G G G G G
30mA
AC 300 310 40 310 x1 x5 x½
A 300 310 40 310 x1 x5 x½
100mA
AC 300 310 n.a. n.a. x1 x½
A 300 310 n.a. n.a. x1 x½
300mA
AC 300 310 n.a. n.a. x1 x½
A 300 310 n.a. n.a. x1 x½
Table 1: Possible combinations and tripping time duration [ms]
Tripping current (Ramp )
Type
IN
Ramps [LCD]
Current value
[mA RMS @20ms]
Accuracy
AC 30mA 6.0, 6.5, 7.0 .. 32.5, 33.3 6.0, 6.5, 7.0 .. 32.5, 33.0
- 0%, +5%I
N
A 30mA 6.0, 6.5, 7.0 .. 32.5, 33.3 8.5, 9.2, 9.9 .. 46, 46.7
- 0%, +5%I
N
Phase sequence with 1 terminal (*)
Voltage range L-N, L-PE, L-L [V] Frequency range
130  690
42.5 ÷ 69Hz
(*) Measurement possible by direct contact on the metallic parts of the conductors (not on the insulating sheath)

HT JUPITER Specifications

General

Brand	HT
Model	JUPITER
Category	Measuring Instruments
Language	English