3M™ Scotchcast™ Multi-Mold Power
CableSplice Kits 85 Series
Instructions
1.0 Applications
Designed for insulating and sealing cables rated up to a maximum of 1000 volts. These kits will accommodate
the following connectors and conductor sizes:
Kit No.
Connector Type
Maximum
Conductor Size*
Max. Connector Size
(height plus width)
Max. Sheath
Opening
Max. Cable O.D.*
Wye or 4-Way
85-10
85-12
85-14
85-16
Split Bolt
H & C Tap Compression
Split Bolt
H & C Tap Compression
Split Bolt
H & C Tap Compression
Inline Compression
Split Bolt
H & C Tap
Compression
#8 Stranded AWG
#4 Stranded AWG
#1 Stranded AWG
2/0 Stranded AWG
2/0 Stranded AWG
4/0 Stranded AWG
750 kcmil
1 3/4"
1 3/4"
2 3/4"
2 3/4"
3 1/4"
N/A
3 3/4"
6"
3"
3 1/2"
6 1/2"
Run &Tap – 7/16"
Run &Tap – 3/4"
Run &Tap – 7/8"
Inline – 1 1/2"
250 kcmil (Run)
2/0 Stranded AWG (Tap)
500 kcmil (Run)
4/0 Stranded AWG (Tap)
9"
Run & Tap – 7/8"
* Assuming wye or 4-way connection using same cable sizes. For other information’s and configurations, see back of instruction sheet.
2.0 Kit Contents
Mold Body................................................ A
Sealing Mastic
(attached to mold body) ........................... B
3M™ Scotchcast™ Resin 2104 ............... C
Adhesive Film Strip.................................. D
B
B
A
C
D
½
CAUTION
Working around energized electrical systems may cause serious injury
or death. Installation should be performed by personnel familiar with
good safety practice in handling electrical equipment. De-energize and
ground all electrical systems before installing product.
3
3.0 Cable Connection for Horizontal Run
3.1
Prepare Cable.
Scrape each cable exterior clean for a distance
of 5" (8" for 85-16) from connector. If cable is sheathed,
pencil insulation 3/4".
Make Connection.
Make connection according to connector
manufacturer's instructions. Crimped connector length should
not be more than dimension "A".
Table for dimension "A"
85-10
1 1/2"
3.3
85-12
1 1/2"
85-14
4 1/2"
85-16
6"
3/8"
minimum
3.2
A
Train Cables.
Place cables in a horizontal position. Spread
legs of cable so there will be 3/8" space between cables to
allow for sealing around each cable with mastic sealing strips.
Prepare Mold Body.
Remove liners from sealing mastic on
mold body.
3.4
3.5
Position Mold Body Around Splice.
Center mold body
along connector. Wrap mold body around connection.
3.6
Seal Film.
Seal film together between spacer pad and mastic.
3.7
Seal Mold.
Starting at bottom of mold, seal and compress
sealing mastic around and between each cable to form a resin
tight seal.
Compress the sealing mastic around and between each
cable with thumbs as shown.
Note:
2
78-8124-4519-1-C
3.8
3.9
Level Splice.
Ensure that top of mold is level. If support
is needed, support the cable outside of the splice area.
Pour Splice.
Mix resin per instructions on resin package.
Pour into mold.
3.10 Seal Top of Mold.
Remove liner from adhesive film
strip supplied with kit. Tape it over the mold leaving a
loop over mold opening.
3.11
Starting at top of looped film strip and proceeding
downward, seal the loop together until top of mold is
closed and the resin fills the mold completely.
NOTE: DO NOT MOVE CABLES OR SPLICE UNTIL
RESIN HAS COMPLETELY HARDENED.
Typical Minimum Cure Times
Temp.
Cure
70°F (21°C)
1 Hour
20°F (-4°C)
20 Hours
4.0 Cable Connection for Vertical Run
4.1
4.2
4.3
Prepare cables in the same manner as steps 3.1 and 3.2.
Cut off one sealing mastic strip.
Remove liner from sealing mastic strip on mold.
Center mold on connector, extending mold 2" above
connector.
4.4
Wrap mold around connector and seal mold. Form and
compress sealing mastic strip around and between each
cable to make a resin tight seal.
Compress the sealing mastic strip around the cables
with the thumb as shown in step 3.7.
Note:
78-8124-4519-1-C
3
4.5
4.6
Remove liner from adhesive film strip supplied with kit.
Seal the open side of mold. Bring the mold's edges
together, fold over and compress the adhesive film strip.
Be sure the seal is complete.
4.7
Mix the resin per instructions on resin package. Pour
into mold.
NOTE: DO NOT MOVE CABLES OR SPLICE UNTIL
RESIN HAS COMPLETELY HARDENED.
Typical Minimum Cure Times
Temp.
Cure
70°F (21°C)
1 Hour
20°F (-4°C)
20 Hours
5.0 Other Installation Hints
5.1
The 3M™ Scotchcast™ Multi-mold Kits can insulate many more splice configurations. These
instructions show only a typical tap splice. Some general rules for insulating multiple splice
configurations follow.
For Multiple Tap Connections.
Follow the same procedures in these instructions. The number of taps
the multi-mode kit can handle will depend on the connector and the size of the cables being spliced. The
following guidelines should be used:
a) In making horizontal splices, cables should be brought out of the splice from the sides (through the
sealing mastic) and not out of the top of the splice. This will ensure the proper length of cable to be
sealed in resin.
b) Resin coverage along cable sheath or jacket must be a minimum of 1" for a proper moisture seal.
c) The sealing mastic must surround each cable to ensure a resin tight seal.
d) In making vertical splices, cables can be brought out the top of the mold.
3M and Scotchcast are trademarks of 3M Company.
Important Notice
All statements, technical information, and recommendations related to 3M’s products are based on information believed to be reliable, but the
accuracy or completeness is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for your intended
application. You assume all risks and liability associated with such use. Any statements related to the product which are not contained in
3M’s current publications, or any contrary statements contained on your purchase order shall have no force or effect unless expressly agreed
upon, in writing, by an authorized officer of 3M.
Warranty; Limited Remedy; Limited Liability.
This product will be free from defects in material and manufacture at the time of purchase.
3M MAKES NO OTHER WARRANTIES
INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR
A PARTICULAR PURPOSE.
If this product is defective within the warranty period stated above, your exclusive remedy shall be, at 3M’s
option, to replace or repair the 3M product or refund the purchase price of the 3M product.
Except where prohibited by law, 3M will not
be liable for any indirect, special, incidental or consequential loss or damage arising from this 3M product, regardless of the legal
theory asserted.
5.2
Electrical Markets Division
6801 River Place Blvd.
Austin, TX 78726-9000
800-245-3573
Fax 800-245-0329
www.3M.com/electrical
Please Recycle, Printed in USA
© 3M 2013, All Rights Reserved
78-8124-4519-1 Rev C
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
