Set The Wiring Selection - Fluke NORMA 6003 User Manual

NORMA 6003/NORMA 6003+/NORMA 6004/NORMA 6004+
Users Manual
Table 8. Motor Speed / Torque Channel Configuration (cont.)
Item
Torque
Mode: The torque input is -10 V to 10 V the supported input signals must be conditioned to operate
within these limits. If the sensor has a current output this must be converted using a shunt resistor
before applying to the input.
Ratio

Set the Wiring Selection

To measure the power of various single-phase or three-phase power, different wiring selections are
required, and multiple channel combinations are used. For more information on the connections, see
the Getting Started Manual, shipped with the product or available online.
The Analyzer provides these basic wiring selections:
• 1P2W1M, 1-phase 2-wire 1-meter
• 3P3W2M, 3-phase 3-wire 2-meter
• 3P4W3M, 3-phase 4-wire 3-meter
• 3P3W3M, 3-phase 3-wire 3-meter
In the abbreviation of the wiring selection, letter "P" indicates "Phase", letter "W" indicates
"Wire", letter "M" indicates "Meter", that is power meter (includes one set of voltmeter and
ampmeter).
1P2W1M
For 1P2W1M wiring, connect a voltage measurement channel between the phase line and the zero
line. Connect a current measurement channel in series with the phase line or the zero line (note the
direction) or clamped on the phase line or the zero line with a current sensor.
20
Torque sensor ratio. The formula for the Analyzer to calculate the actual
torque is:
Torque = Voltage / Ratio
Source
A
N
Figure 8. 1P2W1M Wiring
Description
Note
Load