Parker N2 NITROSource Compact N2C-2, User Manual

Page: 17 / 42

ELECTRICAL INSTALLATION
17
N2 Compact Nitrogen Gas Generator - User Guide. ©2020.
In order to maintain the IP rating of the generator, all cables entering the electrical enclosure must do so through the dedicated cable glands
located on the side of the generator.
Refer to the wiring schematics at the rear of the manual for details of the required terminations. All terminals are identifi ed in the image
below.
A fully qualifi ed electrical engineer must undertake all fi eld wiring and electrical work in accordance with local
regulations.
Warning
REF CONNECTION TERMINAL CABLE DIAMETER NOTES
Generator Supply
Dryer Supply
Purge Economy
Alarm Contacts
Remote Switching
Remote switching is activated in the customer settings
menu
MODBUS
For MODBUS communicatin setup details refer to
publication - 17 650 0012
6 - 12 mm
3 - 7 mm
3 - 7 mm
3 - 7 mm
3 - 7 mm
L - Fuse terminal for the phase conductor
Dryer Live conductor
Not Used
L (Grey)
JP 17-1 (NC)
JP 18-1 (NC)
Dryer Earth conductor (Yellow / Green)
JP 17-3 (NO)
JP 18-3 (NO)
A
JP 19-7
(INPUT 4)
RS485
MODBUS B
JP 19-8
N - Neutral conductor
- Protective Earth conductor
Dryer Neutral conductor
Th e relay is energised when the generator is in standby
Refer to installation instructions for the dryer
Th e relay is energised when no faults are present
N (Blue)
JP 17-2 (COM)
JP 18-2 (COM)
TB1
TB1
JP 17
JP 18
JP 19
When wiring to the terminals of JP17, JP18 and JP19 ensure that the wires are secured so that, in the event of one
coming loose, they cannot short out against the surrounding terminals.
Warning
JP 17 JP 18 JP 19
TB 1