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3.3 Genset voltage and frequency measurements
Category
Controller terminals
Measurement type
Phase-to-neutral voltage
Phase-to-phase voltage
Voltage accuracy
Voltage resolution
Frequency range
Frequency accuracy
Frequency resolution
NOTE
For single phase applications, it is mandatory to connect the genset phase and neutral cables to the genset controller's
phase L1 and neutral terminals.
3.4 Digital inputs
Category
Controller terminals
Number of inputs
Type
Software configurable options
3.5 Analogue resistive sensor inputs
Category
Controller terminals
Number of inputs
Type
Range
Open circuit detection
Measurement accuracy
Connection method
USER MANUAL 4189341228A UK
Specifications
27 (Neutral)
28 (L3)
29 (L2)
30 (L1)
True RMS
32 to 300 V AC RMS
32 to 520 V AC RMS
±2 % of full scale for phase-to-phase
1 V AC RMS for phase-to-neutral
2 V AC RMS for phase-to-phase
5 to 75 Hz
0.25 % of full scale
0.1 Hz
Specifications
10, 11, 12, 21, 22
5
Negative sensing (connect to ground for activation)
Low Lub Oil Pressure (LLOP) Switch, High Water Temperature, and more
(see Controller overview, Configurable parameters in the User manual for
more details).
Specifications
24 (Engine temperature)
25 (Fuel level sensor)
26 (Oil pressure)
3
Ratio-metric sensing
10 to 5000 Ω (terminal 24)
10 to 1000 Ω (terminal 25 and 26)
Above 5.5 kΩ (terminal 24)
Above 1.5 kΩ (terminal 25 and 26)
±2% of full scale (up to 1000 Ω)
Connect the sensor output terminals between the genset
controller terminal and the battery ground terminal
Page 9 of 34
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