Connections And Accesories; Primary Terminals - GE OTCF Instruction Manual

Instruction Manual
with sandpaper could cause damage to the
protection layer.

5. CONNECTIONS AND ACCESORIES

Never work on a CVT without
ATTENTION :
first:
-Ground all metallic parts (top, intermediate
and bottom CD) for at least 30 seconds using
an appropriate grounding rod.
-Confirm that all low voltage terminals
intended to be grounded (N or H2, HF, 1n,
2n, 3n or X3, Y3, Z3) are effectively grounded.
Before to reconnect voltage, confirm that
there are no short-circuited secondary
terminals.

5.1. Primary terminals

Connect the high voltage cable or high
voltage tube to the primary terminal
of the CVT with an appropriate
connector to ensure good contact.
Check item 4 of this manual for the
preparation of the contact surface.
When the
supplied, the screws to connect the
connector with the cable or tube are
not included in the scope of supply.
M12 or ½" bolts shall be used at the
primary terminals and flanges where
a minimum tightening torque of 5,4
kgf.m (54 N.m) must be applied.
Note: The screw threads must be
covered with MOLYCOTE P37 grease
(or equivalent). Do not apply this
© GE Grid Solutions
line connectors are
grease to contact surfaces.
If the transport height allows, the CVT
is transported with the high voltage
terminal installed at the top of the
upper CD.
The orientation of the terminal can be
adjusted by moving screws that fix
primary terminal to the bellows flange
of the upper capacitive module.
If the high voltage terminal is not
installed due to transport height
limitations, the terminal must be
attached to the unit using the
supplied material:
Eight or twelve sets of bolts, nuts
and washers for each CD.
In this case, there will be a
metallic cover to protect the metallic
cell during transportation.
protection shall be removed for the
primary terminal installation. Use the
bolts that are available inside the
terminal box to attach the top flange
and primary terminal.
This