T.I.S. INSTRUMENTS MFT-PRO Quick Reference Manual page 22

MEASUREMENT OF NETWORK PARAMETERS AND HARMONICS
Voltage
Range [V]
15.0  459.9
Crest factor
Frequency
Range [Hz]
42.5  69.0
Allowed voltage: 15.0  459.9V ; Allowed current: 5%FS clamp  FS clamp
AC Current
FS clamp
 10A
10A  FS  200
200A  FS  3000
Range:
Crest factor
Active power (@ 230V in 1Ph systems, 400V in 3Ph systems, cos=1, f=50.0Hz)
FS clamp
 10A
10A  FS  200
200A  FS  1000
1000A  FS  3000
Reactive power (@ 230V in 1Ph systems, 400V in 3Ph systems, cos=0, f=50.0Hz)
FS clamp
 10A
10A  FS  200
200A  FS  1000
1000A  FS  3000
Power factor (@ 230V in 1Ph systems, 400V in 3Ph systems, f=50.0Hz)
Range
0.70c  1.00  0.70i
cos (@ 230V in 1Ph systems, 400V in 3Ph systems, f=50.0Hz)
Range
0.70c  1.00  0.70i
Voltage harmonics (@ 230V in 1Ph systems, 400V in 3Ph systems, f=50.0Hz)
Range [%]
0.1  100.0
Fundamental frequency: 42.5  69.0 Hz, DC accuracy not declared
Current harmonics (f=50Hz)
Range [%]
0.1  100.0
Resolution [V]
0.1V
 1,5 ; Frequency: 42.5  69.0 Hz
Resolution [Hz]
0.01
Range [A]
5% FS  9.99
5% FS  199.9
5% FS  2999
5  999.9 mV, values under 5mV are zeroed
 3; Frequency: 42.5  69.0 Hz
Range [kW]
0.000  9.999
0.00  999.99
0.0  999.9
0  9999
Range [kVAr]
0.000  9.999
0.00  999.99
0.0  999.9
0  9999
Resolution
0.01
Resolution
0.01
Resolution [%]
0.1
Resolution [%]
0.1
Resolution [A]
0.01
0.1
1
Resolution [kW]
0.001
0.01
0.1
1
Resolution [kVAr]
0.001
0.01
0.1
1
(4.0rdg + 10rdg) if I  10%FS
(2.0rdg + 3rdg) if I > 10%FS
(4.0rdg + 10rdg) if I  10%FS
(1.0rdg + 7rdg) if I > 10%FS
Ordine
01  25
Order
01  9
10  17
18  25
EN – 20
Quick reference guide
Accuracy
(1.0rdg + 1dgt)
Accuracy
(2.0rdg + 2dgt)
Accuracy
1Ph: (1.0rdg + 3 dgt)
3Ph: (2.0rdg + 5 dgt)
Accuracy
1Ph: (2.0rdg + 5 rdg)
3Ph: (2.5rdg + 8 rdg)
Accuracy
1Ph: (2.0rdg + 7 rdg)
3Ph: (3.0rdg + 8 rdg)
Accuracy
Accuracy
Accuracy
(5.0rdg + 5rdg)
Accuracy
(5.0rdg + 5rdg)
(10.0rdg + 5rdg)
(15.0rdg + 10rdg)
MFT-PRO