Atec Fluke-Norma-4000-5000 Series - Manual (Page 6)

6
ENEN
Modular Power Phases
The Fluke Norma 4000 power analyzer can be equipped with
up to three power phases, and the Fluke Norma 5000 power
analyzer can be equipped with up to six power phases. Users
can select the type of power phase best suited for their
application from a variety of optional power phases.
Specifications vary depending on the model of the power
phase.
Each modular plug-in power phase consists of a voltage
and a current measurement channel. Each measuring
channel is available for each basic unit. However, only one
kind of channel can be used per unit (see standard
configurations).
Channel Accuracy Current range Sampling rate Bandwidth
PP42 0.2% (0.1% rg + 0.1% rg) 20 A 341 kHz 3 MHz
PP50 0.1%
(0.05% rg + 0.05% rg)
10 A 1 MHz 10 MHz
PP54 10 A 341 kHz 3 MHz
PP64
0.03%
(0.02% rg + 0.01% rg)
10 A 341 kHz 3 MHz
Power Phase Overview
Fluke Norma 4000 (rear panel)
Fluke Norma 5000 (rear panel)
Fluke Corporation Fluke Norma 4000/5000 power analyzers
Voltage
8 ranges:
0.3 – 1 – 3 – 10 – 30 – 100 – 300 –
1000 V
U
peak
= 2 x range
Input impedance: 2 MOhm / 20 pF
CMR common mode rejection: 120 dB at 100 kHz
Current
6 ranges:
60 – 200 mA – 0.6 – 2 – 6 – 20 A
I
peak
= 2 x range; max level 150% at
sine wave (limit of error as at 100%).
Input impedance with integrated shunts:
Ranges 60, 200 mA:
0.5 Ohm
Ranges 0.6, 2 A: 0.05 Ohm
Ranges 6, 20 A: 0.005 Ohm
Current overload: max. 25 A continuous
30 A < 5 sec / 15 sec no load
100 A < 0.1 s / 30 sec no load
Input for external shunt or probe:
BNC terminal:
100 kOhm / 30 pF
30 – 100 mV – 0.3 – 1 – 3- 10 V
Overload: max. 20 V
rms
CMR common mode rejection: 120 dB at 100 kHz
Error of Amplitude
Basic accuracy PP42
Sum limit of error
U I
Range 0.1% 0.1%
Reading 0.1% 0.1%
Voltage and current depending on the input
level at 45 – 65 Hz frequency range
Input level Sum limit of error U Sum limit of error I
in % in % in %
100 0.20 0.20
50 0.30 0.30
30 0.43 0.43
10 1.10 1.10
5 2.10 2.10
3 3.43 3.43
1 10.10 10.10
PP42 Bandwidth
U and I via BNC I direct measured
Bandwidth –3 dB 3 MHz 0.5 MHz
Current measurement accuracy depending on
the frequency (reading + range)
Frequency Limits of error current in %
[Hz] Internal shunt BNC input
0 0.20 -0.20 0.20 -0.20
10 0.20 -0.20 0.20 -0.20
45 0.20 -0.20 0.20 -0.20
65 0.20 -0.20 0.20 -0.20
500 0.20 -0.20 0.20 -0.20
1000 0.20 -0.20 0.20 -0.20
2000 0.25 -0.41 0.23 -0.32
5000 0.30 -0.69 0.27 -0.48
10000 0.35 -0.91 0.30 -0.60
20000 0.40 -1.12 0.33 -0.72
50000 0.45 -1.40 0.37 -0.88
100000 0.50 -1.61 0.40 -1.00
PP42 Power Phase
Ranges
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