10
3.3 Electrical Installation
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 identified in the image below.
A fully qualified electrical engineer must undertake all field wiring and electrical work in accordance with local
regulations.
REF Connection Terminal Notes Cable Diameter
TB1 Generator Supply
L - Fuse terminal for the phase conductor.
6 - 12 mm
N - Neutral conductor
- Protective Earth conductor
TB1 Dryer Supply
L (Grey) Dryer Live conductor
3 – 7 mm
N (Blue) Dryer Neutral conductor
(Yellow / Green)
Dryer Earth conductor.
JP 17 Purge Economy
JP17-1 (NC) Not Used
JP17-2 (COM) The relay is energised when the generator is in
standby.
Refer to installation instructions for the dryer.
3 – 7 mm
JP17-3 (NO)
JP 19
Remote Switching
JP19-7
(INPUT 4)
Remote switching is activated in the customer
Settings menu 3.11
3 – 7 mm
JP19-8
MODBUS
A
RS485
MODBUS
For MODBUS communication setup details refer
to dh publication 17 650 012.
B
JP 18 Alarm Contacts
JP18-1 (NC)
The relay is energised when no faults are present 3 – 7 mmJP18-2 (COM)
JP18-3 (NO)
OA 1
O
2
4-20mA
Analyser - 6 (+ve)
The mesh screen of the cable should be bonded
to the metal plate of the shroud.
3 – 7 mm
Analyser - 7 (-ve)
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.
JP 17
TB 1
JP 18 JP 19
OA 1
To Next Page
Loading...
