MA-033 Rev. 14.0, 12-Nov-18
Hydran* 201i Instruction Manual
8.3 Installation
This Section explains how to install the Hydran 201Ci-C Controller.
Read all the warnings and recommendations in Section 6.1
(General Warnings) before proceeding with the installation.
Note: It is strongly recommended that the operation of all H201Ti’s and H201Ci
Controllers be verified before installation of the equipment in the field. Verification also
allows the user to become familiar with the Hydran 201i System.
All procedures in this manual must be strictly adhered to. Any
deviation from these could cause irreversible damage to the
transformer being monitored and/or the Hydran 201 i System,
and could lead to property damage, personal injury and/or
death.
Installation and maintenance of the Hydran 201i System must
be carried out by qualified personnel only.
The H201Ci-C is equipped with a Type NEMA 4X enclosure and internal heating; it can
thus be installed outdoor.
8.3.1 Verifying the AC Power Supply Voltage and the Serial Numbers
Ensure steps 3 and 4 on page 122 have been performed.
8.3.2 Installing the Enclosure
Prepare the installation location of the Hydran 201Ci-C. Read the recommend-
dations in Section 6.2.3.
The H201Ci-C must be mounted on a vibration-free structure. If vibrations are
present, use vibration-absorbing rubber pads (Figure 2-5), which can be purchased from
General Electric.
8.3.3 Installing the Cable Conduits
Note the following considerations prior to installing:
• All cables connected to the Hydran 201Ci-C must be run through steel conduits.
Otherwise, armored cables can be used.
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