VE RS I ON
D O CU MEN T TI TLE
RE LEAS E DAT E
03
EL
–
Owner’s Manual
2022-04-29
EL
–
Owner’s Manual –
Rev.04
–
April 2022
30
This is a draft manual, technical specifications are subject to change
The device has a thermomagnetic circuit breaker (C13 for AC, B63 for DC) on the front panel, which
protects the device from overcurrent. Switch the level of the breaker to the upper position to power
supply the device.
However, Enapter still recommends installing a protective device against overload and short circuits on
the power supply line; it must be selected in relation to the devices maximum power consumption and
in compliance with all local and national safety requirements. To further increase electrical safety of
the device, it is recommended to install an SPD (Surge Protection Device) to protect the device from
potential over-voltages generated by lightning strikes, as well as an appropriately sized differential
breaker for the installation.
In the DC version, the chassis needs to be grounded separately to prevent contact with dangerous
voltage and to allow the correct functioning of the device. The grounding system must comply with
local and national regulations. Remove the screw and the washer from the labelled spot on the back
side of the electrolyser and use them to connect the ground cable.
Grounding symbol on device
4.7
DRY CONTACT CONNECTION GUIDE (OPTIONAL) (DRY CON.)
The device can be integrated into existing dry contact chains. If no dry con chain needs to be integrated,
please jump to the section below.
Connect the male connector to the female port on the device, labelled “DRY CON”. The dry contacts
are normally-closed type.
DRY CON circuit
The pins are, from top to bottom, S2, COM2, S1, COM1. This allows the device to not only receive a dry
contact signal but also to pass it on to the next Enapter device, allowing the operator to daisy chain as