600 A 15/25 kV Class T-OP II connector assembly installation instructions
1
INSTALLATION INSTRUCTIONS
MN650048EN May 2017
DANGER
All associated apparatus must be de-energized during
any hands-on installation or maintenance .
WARNING
The 600 A T-OP II Connector System is designed to be
operated in accordance with normal safe operating
procedures . These instructions are not intended to
supersede or replace existing safety and operating
procedures . The elbow connector should be installed
and serviced only by personnel familiar with good
safety practices and the handling of high-voltage
electrical equipment .
WARNING
Optional Capacitive Test Point Operating Instructions:
Use only voltage indicating instruments specifically
designed for test points . Use of conventional voltage
sensing devices may provide false “No Voltage”
indications .
The test point must be dry and free of contaminant’s
when checking for voltage . After indication is taken:
clean, dry, and lubricate the test point cap with silicone
grease and assemble to the test point .
The capacitive test point is not sufficiently accurate,
nor is it intended for, actual voltage measurements or
phasing operations .
A reading of no voltage from the test point should not
be the only indication of a de-energized circuit obtained
before touching the connector . Other procedures can
include direct conductor voltage testing or grounding
using a live-line tool .
Product information
Introduction
Eaton’s Cooper Power series 600 A 15/25 kV Class T-OP
II Deadbreak Connectors are used to terminate high-
voltage underground cable on deadfront apparatus such
as transformers, switches, and switchgear. They are fully
shielded, submersible, and meet the requirements of IEEE
Std 386™ standard – “Separable Insulated Connector
Systems”. Eaton’s Cooper Power series 600 A Deadbreak
Connectors are fully interchangeable with all other
manufacturers that also certify compliance with IEEE Std
386™ standard. The T-OP II is rated for 900 A when used
with all copper current carrying components.
Figure 1 . Line illustration of typical 15 kV T-OP II
connector assembly
Read this manual first
Read and understand the contents of this manual and follow
all locally approved procedures and safety practices before
installing or operating this equipment.
Additional information
These instructions cannot cover all details or variations
in the equipment, procedures, or process described nor
provide directions for meeting every possible contingency
during installation, operation, or maintenance. For additional
information, contact your representative.
Acceptance and initial inspection
Each T-OP II Deadbreak Connector is in good condition
when accepted by the carrier for shipment. Upon receipt,
inspect the shipping container for signs of damage. Unpack
the connector and inspect it thoroughly for damage incurred
during shipment. If damage is discovered, file a claim with
the carrier immediately.
Handling and storage
Be careful during handling and storage of the T-OP II
Deadbreak Connector to minimize the possibility of damage.
If the connector is to be stored for any length of time prior
to installation, provide a clean, dry storage area.
Standards
ISO 9001Certified Quality Management System
