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Fluke N5K BU56 Norma 5000
High Precision Power Analyzer
| General technical data |
| Working temp. range |
+5 ... 35 °C |
| Storage temp. range |
- 20 ... + 50 °C |
| Housing |
The Power Analyzer NORMA 5000 is extremely compact and equipped with a solid metal case. |
| Weight |
approx. 7 kg |
| Dimension |
W = 447 mm (19“) H = 150 mm (3U)
D = 315 mm |
| Display |
5.7“ 320 x 240 pixel
Background lighting and contrast decidable. |
| Climatic class |
KYG DIN 40040, max. 85 % rel. humidity,non condensing. |
| Net connection |
85 ... 264 V AC, 50 ... 60 Hz, DC 100 ... 260 V, ca. 40VA European plug with switch. |
| Measuring inputs |
Safety sockets 4 mm, 2 for each input. Ext. Shunt connection over BNC socket |
| Operation |
film keyboard with cursor, function keys and direct functions |
| Measured Values |
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Non gapping calculation of averaged values for each phase. In three phase system additionally calculation of total power and averaging of V and I of the three phases. The fundamental H01 will be calculated in synchronous mode also for these values.
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URMS effective value, Urm rectified mean, Um mean value Up-, Up+, Upp peak values Ucf crest factor Ucf, Uff form factor Ufc fundamental content Uthd distortion factor DIN, IEC
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IRMS effective value, Irm rectified mean, Im mean value Ip-, Ip+, Ipp peak values Icf crest factor Icf, Iff form factor Ifc fundamental content Ithd distortion factor DIN, IEC
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P active power [W]
Q reactive power [Var]
S apparent power [VA]
?, cos? phase angular
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Integral function for active power P, reactive power Q, apparent power S, voltage (Um) and current (Im),
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Number of digits 4 or 5 dependent on measured value.
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| Frequency and Synchronisation |
| Range |
0.2 Hz ... sample rate |
| Accuracy |
±0.01 % of measured value (reading) |
| Channels which can be selected |
all U/I or external input |
| One of three low pass filter with different frequencies can be switched into the signal. |
| The frequency is always visible on the top of the screen. |
| The BNC synchronization socket on backside of the instrument can be used either as input or output. |
| The input signals could be measured up to the sample rate of the power phase. The maximum level must not be higher then 50V. |
| The output signal is a pulsed 5Volts TTL signal (frequency depends on the measured synch frequency). |
| Configuration Memory |
| Up to 15 user configurations can be saved into a permanent memory and reloaded later on. Changes that were not saved are lost after switching off the instrument. |
| Interface |
| RS232 Interface for upload of firmware and data exchange with the PC. A printer can be connected over an external converter. |
| Options |
IEEE 488.2 / 1 MBit/s
Ethernet / 10 MBit/s or 100 Mbit/s |
| Standards and Safety |
| Electrical Safety |
EN 61010-1 / 2nd Edition 1000 V CAT II (600V CAT III)
Degree of pollution 2, safety class I.
EN 61558 for transformer
EN 61010-2-031/032 for accessories |
| Max. inputs |
for voltage inputs Measurement range 1000 Veff, 2 kVpeak
for current inputs Measurement range 10 Aeff, 20 Apeak |
| Test voltages |
Net input - case (protective conductor): 1.5 KV a.c.
Net connection – Measurement input: 5.4 kV a.c.
Measurement inputs – case: 3.3 kV a.c.
Measurement input – Measurement input: 5.4 kV |
| Electromagnetic susceptibility |
Emission: IEC 61326-1, EN 50081-1, EN 55011 Class B
Immunity: IEC 61326-1 / Annex A (industrial sector), EN 50082-1 |
| Power Phases |
| The unit can be equipped with one to six power phases. One power phase consist of voltage and current measurement channel. The different specifications depend on the model of the power phase. |
| Option Process Interface |
The Process interface PI1 is an option for the Power Analyser NORMA 4000 and NORMA 5000.
The main quality of PI1 is the simultaneous recording of torque (M), speed (N) and mechanical power (Pm) till 4 motors.. |
Each of the 8 inputs is switch-able between analogue (voltage) or digital (frequency) input.
The exploration takes place synchronously to the sample rate of the NORMA 5000 or NORMA 4000. This makes in both cases an exploration of 34.13kHz. |
| The PI1 interface also possesses 4 analogue outputs, which are updated after every average interval. |
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