Eaton 600 A 35 kV class, Cooper Power Series Installation Instructions Manual
Deadbreak Connectors
COOPER POWER
SERIES
Catalog Data
CA650058EN
Effective May 2015
Supersedes 600-63 June 200 0
600 A 35 kV class insulated protective
cap
Description
Eaton meets the full requirements of IEEE
Std 386™-2006 standard - Separable Insulated
Connector Systems, with its Cooper Power™
series 600 A, 35 kV Class insulated protective pap,
providing an insulated, fully shielded submersible
protection for energized 35 kV Class deadbreak
interfaces. The cap is required for temporary
or permanent installation on 35 kV deadbreak
bushings, junctions and other accessories having
interfaces that conform to IEEE Std 386™-2006
standard.
The cap design includes a semi conducting EPDM
insert for stress relief and high quality peroxide
cured EPDM insulation. The molded EPDM semiconducting shield maintains ground potential
on the cap’s surface when the drain wire is
connected to a common ground.
(Top image on left shows standard insulated
protective cap and bottom image shows U-OP™/
T-OP™ II connector insulated protective cap.)
Installation
No special tools are required. A hotstick tool is
used to place the protective cap on a de-energized
bushing. Refer to Service Information S600-63-1
600 A 15/25 and 35 kV Class Deadbreak Protective
Cap Installation Instructions for details.
Production tests
Tests are conducted in accordance with IEEE Std
386™-2006 standard.
•
ac 60 Hz 1 Minute Withstand
• 50 kV
•
Minimum Corona Voltage Level
• 26 kV
Tests conducted in accordance with Eaton
requirements:
•
Physical Inspection
•
Periodic Dissection
•
Periodic Fluoroscopic Analysis
Catalog Data CA650058EN
Effective May 2015
PULLING EYE
Stainless Steel Reinforced
Pulling Eye ensures high
strength for hotstick operation.
6.8"
(173 mm)
600 A 35 kV class insulated protective cap
SEMICONDUCTIVE SHIELD
Molded Semiconductive EPDM Shield
meets requirements of IEEE Std 592™2007 standard.
3.5"
(88 mm)
EPDM INSULATION
DRAIN WIRE AND EYE
30-inch, #14 AWG Stranded Tin
Plated Copper drain wire prevents
low energy discharge from the
molded semi conducting shield.
5
/8" – 11 UNC 2A
BRASS
THREAD
High Quality Peroxide Cured EPDM Insulation
is mixed and formulated in-house for complete
control of raw rubber characteristics.
Figure 1. Insulated protective cap cutaway shows design characteristics and dimensions.
ote:N Dimensions given are for reference only.
Table 1. Voltage Ratings and Characteristics
Description kV
Standard Voltage Class 35
Maximum Rating Phase-to-Ground 21.1
ac 60 Hz 1 Minute Withstand 50
dc 15 Minute Withstand 103
BIL and Full Wave Crest 150
Minimum Corona Voltage Level 26
Voltage ratings and characteristics are in accordance with IEEE Std 386™-2006 standard.
2
www.eaton.com/cooperpowerseries
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