medium voltage terminations - inertia...

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INERTIA-REPL, INC. Tel: 209-931-5100 E-mail: [email protected] Hardaway Road • Stockton, CA 95215 Fax: 209-931-8186

MEDIUM VOLTAGE TERMINATIONS •GeneralInformationaboutHeat-shrinkableTerminations 3.00

•T50NS Terminations for 5-8 kV, 1/C and 3/C Extruded Dielectric 3.10 Non-shielded Power Cables

•T-UD 1/C Terminations 15-35 kV, Bare Concentric Neutral and 3.20 Jacketed Concentric Neutral Cables

•T-LC 1/C Terminations 15-35 kV, Extruded Dielectric, Type LC 3.30 Longitudinally Corrugated Shielded Cable

•T-G 1/C Terminations 5-35 kV, Extruded Dielectric, XLP/EPR 3.40 tape, Wire Shielded or Lead Sheathed, XLP/EPR Cable

•T-3G 3/C Terminations 5-35 kV, Extruded Dielectric, Armored 3.50 and Unarmored, Tape or Wire Shielded Cable

IEEE 48-1996 IEEE Test Procedures and Requirements for Alternating-Current Cable Terminations 2.5 kV through 765 kV are the standard to which INERTIA-REPL terminations conform. IEEE Std 48-1996 defines a ter-mination as “a device” used for terminating alternatingcurrent power cables having laminated or extruded insulation rated 2.5 kV and above.They are classified accordingly:

A)Class1Termination:Provides electric stress control for the cable insulation shield terminus;provides complete external leakage insulation between the cable conductor(s) and ground; andprovides a seal to the end of the cable against the entrance of the external environment and maintains

T Series HeatShrinkableCableTerminations

GENERAL INFORMATION

the operating design pressure, if any, of the cable system. This class is divided into three types:

—Class1A: For use on extruded dielectric cable—Class1B: For use on laminated dielectric cable—Class1C: Expressly for pressure-type cable systems

B)Class2Termination:Provides electric stress control for the cable insulation shield terminus, and provides complete external leakage insulation between the cable conductor(s) and ground.

C)Class3Termination:Provides electric stress control for the cable insulation shield terminus.

TerminationConsiderations

ElectricalStressProblem:The insulation shield must be re-moved in order to provide adequate strike distance for the voltage cable being terminated. At that cutback point, the electrical field concen-trates causes high electrical stress. These stresses will cause the air to break down which results in partial discharges that will destroy the ca-ble insulation and cause premature failure of the cable at that point(see Illustration 1 at right).

StressGradientSolution:The INERTIA-REPL termination employs stress gradient mastic and a stress control tube to spread out the equipotential lines, distributing the electrical field and reducing the electrical stress to the cable insulations operating level. This is achieved by the unique resistive and capacitive properties of the heat-shrinkable material (see Illus-tration 2 at right).

INERTIA-REPL terminators are Class 1A terminat ions only. They are designed for both bare and jacketed concentric neutral cables, longitudinally corrugat-ed (Type LC), drain wire, and metallic tape shielded cables.

Terminations are available with and without external grounding kits, and in both indoor and outdoor configu-rations. Separately applied sheds provide the additional external creepage necessary for outdoor applications which allow the termi-nation to be easily configured for either upright or inverted configura-tions. The non-tracking outer tube provides greater than 30 years of service; even in very heavily pol-luted environments.

10%20%30%

40% 50% 60%70%

80%

90% line voltage

Equipotential lines Insulation

Highly stressed areasubject to partial discharge

Conductor (100% line voltage)

Equipotential lines InsulationConductor (100% line voltage)

10%15% 20% 25%

30%40%

60% 80% line voltage

5 %

Stress control tubeStress Gradient Mastic

Insulation shield

Insulation shield

10%20%30%

40% 50% 60%70%

80%

90% line voltage

Equipotential lines Insulation

Highly stressed areasubject to partial discharge

Conductor (100% line voltage)

Equipotential lines InsulationConductor (100% line voltage)

10%15% 20% 25%

30%40%

60% 80% line voltage

5 %

Stress control tubeStress Gradient Mastic

Insulation shield

Insulation shield

Illustration 1.

Illustration 2.

Prepared Cable End Without Stress Control Device

Class III Terminated Cable with INERTIA-REPL Stress Control System

3.00

If the termination is installed to close to another phase or ground, the electric stress in the air gap will rise to a level where corona or flashover may occur. The table below and il-lustrations at right, indicate the mini-mum clearances needed between various termination configurations. These clearances are based on IEEE Basic Impulse Levels (BIL).

MinimumAirClearances* inches, (millimeters):

CableVoltageClass BIL a b c d (phase-phase) Nom.

5 kV-8 kV 95 6.5 (160) 3.5 (90) 1.2 (30) 0.8 (20)15 kV 110 7.0 (175) 4.0 (100) 1.4 (35) 0.9 (23)25 kV 125 9.0 (225) 6.0 (150) 1.6 (40) 1.0 (25)25 kV 150 9.0 (225) 6.0 (150) 1.6 (40) 1.0 (25)35 kV 200 13.0 (325) 9.0 (225) 2.0 (50) 1.4 (35)

RecommendedBendingRadius:

d

b

a

c

d

c

a

Same phase Adjacent phase staggerBetween phasesPhase to ground

Radius

Diameter

Figure 5.�Bending radius

b

c

45°

Phase/ground Same phase staggered

Phase/phase staggered

Phase/phaseadjacent

d

b

a

c

d

c

a


Radius

Diameter


b

c

45°

d

b

a

c

d

c

a


Radius

Diameter


b

c

45°

d

b

a

c

d

c

a


Radius

Diameter


b

c

45°

d

b

a

c

d

c

a


Radius

Diameter


b

c

45°

Note:

The air clearances above are based on normal operating environments defined in IEEE-48-1996. Extremely humid or poorly ventilated enclosures may require greater spacing to meet these BIL levels. For shedded terminations, the distances shown are between shed edges or between a shed edge and ground.

INERTIA-REPL terminations can be bent to the same bending ra-dius as the cable. Cable ends should not be bent to a radius less than ten times (10x) the jacket diameter or manufacturer recom-mendations; whichever is greater.

Termination Tests to IEEE 48-1996 Standard Test Procedures and Requirements for Alternating Current Cable Terminations 2.5 kV Through 765 kV

3.01

TESTDESCRIPTION Sequence INERTIA-REPLProductandVoltageClass T080 T150 T250 T350 5-8kV 15kV 25kV 35kV

Partial discharge (corona) extinction voltage < 5 pC 7.5 kV 13.0 kV 21.5 kV 30.0 kVPower frequency voltage 1 min. dry withstand 35 kV 50 kV 65 kV 90 kVPower frequency voltage 6 hr. dry withstand 25 kV 35 kV 55 kV 75 kVPower frequency voltage 10 sec. wet withstand 30 kV 45 kV 60 kV 80 kVDirect voltage 15 min. dry withstand 65 kV 75 kV 105 kV 140 kVLightning impulse voltage withstand (1.2 x 50 µs wave) 95 kV 110 kV 150 kV 200 kVPartial discharge (corona) extinction voltage < 5 pC 7.5 kV 13.0 kV 21.5 kV 30.0 kVCyclic Aging 30 cycles 130°C for 6 hours/day while at 15 kV 26 kV 43 kV 60 kVLightning impulse voltage withstand (1.2 x 50 µs wave) 95 kV 110 kV 150 kV 200 kVPartial discharge (corona) extinction voltage <5 pC 7.5 kV 13.0 kV 21.5 kV 30.0 kVPressure leak test: 30 PSIG for 1 hr., 15 PSIG for 2 hrs., Pass Pass Pass Pass7.5 PSIG for 6 hrs. and 67 Pa to < 670 Pa for 30 min. Continuous current rating Equal to cable ampacity- - -- - - - - - - - - - - - - - - - - - - - - - - - -

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T50NS Series5-8kVHeatShrinkableCableTerminations

for1/Cand3/CNon-shieldedCables

T50N series terminations are 1/C heat-shrinkable 5 kV-8 kV termina-tors for nonshielded power cable.T50N3 series terminations are 3/C heatshrinkable 5 kV-8 kV termina-tors for nonshielded armored or unarmored power cable.

TerminationFeatures• Heat activated seals provide the best moisture ingress prevention• Non-tracking surface prevents corona degradation.• Lightweight construction allows connection directly to the cut-out or fuse without additional suppor• Slim profile allows for placement of terminations in tight spaces

Terminations are for both indoor and outdoor applications. No sheds are required for outdoor applications.

Selection is easy. First lookup the conductor size to be terminated.Select the part number and confirm the dimensional data. This is im-portant if your cable size is at either extreme of the range shown for the selected kit.

Contents include the non-tracking, corona resistant tube, anti-track sealants, and installation guide.Compression or mechanical con-nectors for the conductor or ground wires are not provided. They must be purchased separately.

Packaging includes three (3) sin-gle-phase kits per box. Boxes are labeled in accordance with the re-quirements of IEEE 48-1996.

3.10

ProductSelectionfor1/CCableVoltage ConductorSize Indoor/Outdoor InsulationDiameter JacketDiameterClass Range PartNo. Minimum Maximum

5-8kV # 4-2/0 AWG T51N 0.40” (10 mm) 0.95” (24 mm) 3/0-500 kcmil T52N 0.70” (18 mm) 1.30” (33 mm) 750-1500 kcmil T53N 1.10” (28 mm) 2.15” (55 mm)

ProductSelectionfor3/Cand3/CArmoredCableVoltage ConductorSize Indoor/Outdoor InsulationDiameter JacketDiameterClass Range PartNo. Minimum Maximum

5-8kV # 4-2/0 AWG T51N3 0.40” (10 mm) 3.00” (76 mm) 3/0-500 kcmil T52N3 0.70” (18 mm) 3.30” (84 mm) 750-1500 kcmil T53N3 1.10” (28 mm) 5.00” (127 mm)

Anti-tracksealant

Nontrackingtube

Anti-tracksealant

T52N T52N3

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T_UD Series1/CHeatShrinkableCableTerminationsfor15kV-35kVBareConcentricNeutraland

JacketedConcentricNeutralCables

T _UD series terminations are heat-shrinkable, Class 1A, 15 kV-35 kV terminators for bare and jacketed concentric neutral cables.

TerminationFeatures• Heat activated seals provide the best moisture ingress prevention• Nontracking surface provides long service life in hostile environments• Lightweight construction allows connection directly to the cut-out or fuse without additional support• Slim profile allows for placement of terminations in confined spaces

Outdoor terminations are only required where subject to direct precipitation or exposure to sunlight. The indoor version is acceptable for use in padmounted enclosures.

Voltage ConductorSize IndoorKit OutdoorKit InsulationDiameterJacketDiameterClass Range PartNo. PartNo. Minimum-Maximum Maximum

#2-3/0 AWG T151UD T151SUD 0.60”-0.95” (15-24) 1.45” (37)15kV 4/0-350 kcmil T152UD T152SUD 0.80”-1.25” (20-32) 1.85” (47)175-220 mils 400-1000 kcmil T153UD T153SUD 1.10”-1.65” (28-42) 2.20” (56) 1250-2000 kcmil T154UD T154SUD 1.60”-2.45” (41-62) 2.70” (69)

25kV #2-400 kcmil T251UD T251SUD 0.80”-1.25” (20-32) 1.80” (46)260 mils 400-1000 kcmil T252UD T252SUD 1.10”-1.70” (28-43) 2.50” (64) 1000-1500 kcmil T253UD T253SUD 1.60”-2.45” (41-62) 2.70” (69)

35kV #1-250 kcmil T351UD T351SUD 0.80”-1.25” (20-32) 1.50” (38)345 mils 250-1250 kcmil T352UD T352SUD 1.10”-1.85” (28-47) 2.10” (53) 750-1750 kcmil T353UD T353SUD 1.60”-2.45” (41-62) 2.75” (70)

ProductSelection:All dimensions are in inches (milimeters)

Selection is easy. Lookup the con-ductor size for the voltage class of cable to be terminated. Select the indoor or outdoor termination part number and confirm the dimen-sional data. This is important if your cable size is at either extreme of the range shown for the selected kit.

3.20

Contents include the nontracking tube, anti-track sealants, the stress gradient mastic, the stress gradient tube and shed(s), as required, for outdoor kits.Compression or mechanical con-nectors for the conductor or for the shield grounding are not provided. They must be purchased sepa-rately.

Packaging includes one (1) single-phase kit per box. Boxes are labeled in accordance with the requirements of IEEE 48-1996.

Anti-tracksealant

Nontrackingtube

Nontrackingshed

Stresscontroltube

Stressgradientmastic

Anti-tracksealant

BareConcentricNeutral

JacketedConcentricNeutral

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T_LC Series1/CHeatShrinkableCable

Terminationsfor15kV-35kVTypeLCLongitudinallyCorrugatedXLP/EPRCables

Voltage ConductorSize IndoorKit OutdoorKitInsulationDiameterJacketDiameterClass Range PartNo. PartNo.Minimum-MaximumMaximum

#2-3/0 AWG T151LC T151SLC 0.65”-1.00” (17-25) 1.45” (37)15kV 4/0-350 kcmil T152LC T152SLC 0.85”-1.40” (22-36) 1.85” (47)175-220 mils 500-1000 kcmil T153LC T153SLC 1.15”-1.70” (29-43) 2.20” (56) 1250-2000 kcmil T154LC T154SLC 1.60”-2.15” (41-55) 2.70” (69)

25kV #2-400 kcmil T251LC T251SLC 0.85”-1.40” (22-36) 1.80” (46)260 mils 400-1000 kcmil T252LC T252SLC 1.25”-1.80” (34-46) 2.50” (64) 1000-1500 kcmil T253LC T253SLC 1.60”-2.10” (41-53) 2.70” (69)

35kV #1-250 kcmil T351LC T351SLC 1.05”-1.40” (27-36) 1.90” (48)345 mils 250-1250 kcmil T352LC T352SLC 1.25”-2.10” (32-53) 2.60” (66)


3.30

Selection is easy. Lookup the con-ductor size for the voltage class of cable to be terminated. Select the indoor or outdoor termination part number and confirm the dimen-sional data. This is important if your cable size is at either extreme of the range shown for the selected kit.

Contents include non-tracking tube, anti-track sealants, stress gradient mastic, stress gradient tube and shed(s), as required, for outdoor kits and a dual solder-blocked braid external grounding kit for additional fault current ampacity.Compression or mechanical con-nectors for the conductor

or for the shield grounding are not provided. They must be purchased separately.

Contents:Packaging includes one (1) single-phase kit per box. Boxes are labeled in accordance with the requirements of IEEE 48-1996.

T _LC series terminations are heat-shrinkable, Class 1A, 15 kV-35 kV terminators for Type LC longitudi-nally corrugated shielded power cables.

TerminationFeatures• Heat activated seals provide the best moisture ingress prevention• Nontracking surface provides long service life in hostile environments• Lightweight construction allows connection directly to the cut-out or fuse without additional support• Slim profile allows for placement of terminations in confined spaces• Separate blocked ground braids for each half on the corrugated shield

Outdoor terminations are only required where subject to direct precipitation or exposure to sunlight.

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T_G Series1/CHeatShrinkableCableTerminationsfor5kV-35kVCopperTape,DrainWireorLead

Sheathed,XLP/EPRCables

3.40

Selectioniseasy. Lookup the con-ductor size for the voltage class of cable to be terminated.

ConductorSizeRangebyVoltageClass IndoorKitOutdoorKit InsulationDiameter JacketDia.PartNo. PartNo. Minimum-Maximum Maximum5kV 8kV#4-#1 AWG #6-#2 AWG T081G T081SG 0.35”-0.60” (9-15) 0.95” (24)1/0-250 kcmil #1-4/0 AWG T082G T082SG 0.60”-0.95” (15-24) 1.20” (30)300-500 kcmil 250-500 kcmil T083G T083SG 0.80”-1.25” (20-32) 1.50” (38)600-1750 kcmil 600-1750 kcmil T084G T084SG 1.10”-1.75” (28-44) 2.10” (53)1500-2500 kcmil 2000-2500 kcmil T085G T085SG 1.60”-2.45” (41-62) 2.75” (70)15kV #4-4/0 AWG T151G T151SG 0.60”-0.95” (15-24) 1.45” (36) 3/0-350 kcmil T152G T152SG 0.80”-1.25” (20-32) 1.50” (38) 400-1000 kcmil T153G T153SG 1.10”-1.65” (28-42) 2.10” (53) 1250-2500 kcmil T154G T154SG 1.60”-2.45” (41-62) 2.75” (70)25kV #2-350 kcmil T251G T251SG 0.80”-1.25” (20-32) 1.50” (38) 350-1000 kcmil T252G T252SG 1.10”-1.70” (28-43) 2.10” (53) 1000-1750 kcmil T253G T253SG 1.60”-2.45” (41-62) 2.75” (70) 2000-2500 kcmil T254G T254SG 2.05”-3.00” (52-76) 3.45” (88)35kV #1-1/0 AWG T351G T351SG 0.80”-1.25” (20-32) 1.50” (38) 2/0-500 kcmil T352G T352SG 1.10”-1.85” (28-47) 2.10” (53) 750-1750 kcmil T353G T353SG 1.60”-2.45” (41-62) 2.75” (70) 2000-2500 kcmil T354G T354SG 2.05”-3.00” (52-76) 3.45” (88)


Select the indoor or outdoor termi-nation part number and confirm the dimensional data. This is important

if your cable size is at either ex-treme of the range shown for the selected kit.

T _G series terminations are heat-shrinkable, Class 1A, 5 kV-35 kV terminators for extruded dielectric (XLP/EPR), copper tape, drain wire shielded or UniShield® cables.

TerminationFeatures• Heat activated seals provide the best moisture ingress prevention• Nontracking surface provides long service life in hostile environments• Lightweight construction allows connection directly to the cut-out or fuse without additional support• Slim profile allows for placement of terminations in confined spaces• Available both with and without the external grounding kit

Outdoor terminations are only required when subjected to direct precipitation or exposure to sunlight. The indoor version is acceptable for use in padmounted enclo-sures.

For wire shielded or UniShield cables, use the T_ _ _X kits instead of the T_ _ _G kit to save money when an external grounding kit is unnecessary or not desired.

UniShield® is a registered trademark of General Cable Technologies Corporation

Contents:

A single-core indoor kit for wire shielded or UniShield cable has the following components:• nontracking tube • stress gradient mastic• stress control tube • anti-track sealant• installation guide

A single-core outdoor kit for wire shielded or UniShield cable has the following components:• nontracking tube • stress gradient mastic• stress control tube • anti-track sealant• nontracking sheds • installation guide

A single-core indoor kit for metallic tape shielded cable has the following components:• nontracking tube • stress gradient mastic• stress control tube • anti-track sealant• external grounding kit • installation guide - constant force spring - solder-blocked braid - copper foil tape

A single-core outdoor kit for metallic tape shielded cable has the following components:• nontracking tube • stress gradient mastic• stress control tube • anti-track sealant• nontracking sheds • installation guide • external grounding kit - constant force spring - solder-blocked braid - copper foil tape

Packaging:Packaging for these kits include three (3) single-phase kits per box. Boxes are labeled in accordance with the requirements of IEEE 48-1996. Compression connec-tors for the conductor or for shield grounding are not provided. They must be purchased separately.

3.41

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T_3G Series3/CHeatShrinkableCableTerminationsfor5kV-35kVCopperTape,DrainWire

ShieldedArmored,orUnarmoredCables

T _3X and T_3B series terminations are three-core heat-shrinkable, Class 1A, 5 kV-35 kV terminators for extruded dielectric (XLP/EPR), tape, wire shielded, or UniShield®, 3/C armored or unarmored cables.

TerminationFeatures• Heat activated seals provide the best moisture ingress prevention• Nontracking surface provides long service life in hostile environments• Lightweight construction allows connection directly to the cut-out or fuse without additional support• Slim profile allows for placement of terminations in confined spaces• Available both with and without the external grounding kit

Outdoor terminations are only required when subjected to direct precipitation or exposure to sunlight. The indoor version is acceptable for use in padmounted enclosures.

For wire shielded or UniShield cables, use the T_ 3X, T_ 3SX, T_ 3X or T_ S3X kits instead of the T_ G3B, T_ 3SGB, T_ G3B or T_ SG3B kits when an external grounding kit is unnecessary. The T_3X kits without breakout boots are well suited for indoor applications and for use with armor terminators. T_3B kits are suited for outdoor applica-tions or wherever a sealed crotch is desired.

There are two kinds of kits avail-able in both indoor and outdoor variations: The T_3B kits contain three core jacketing tubes to keep the metallic shielding in intimate contact with the insulation shield of the cable.

There are also three adhesive lined tubes for rejacketing and sealing the ground wire(s). A cable breakout boot and sealant are also provided to seal the crotch area of the three-core cable.This kit is used whenever sealing of the three-core cable is required for indoor applications and always on outdoor applicationsThe T_3X kits contain three core jacketing tubes to keep the metal-lic shielding in close contact with the insulation shield of the cable. There are also three adhesive lined tubes for rejacketing and sealing the ground wire(s). T_3X kits are used whenever seal-ing of the three-core cable is not required, or when an armor termina-tor (JAG type, for example) is to be

used in conjunction with the kit for a sealed cable end.Contents:Everything is included to construct a three-core termination. The kit includes three (3) single-core terminations, plus three (3) each rejacketing phase and ground wire tubes. A cable breakout boot for sealing the crotch is also brovided in the T_3B kits.Contents:Packaging includes one (1) three-phase kit per box. Boxes are labeled in accordance with the requirements of IEEE 48-1996.

IndoorTerminationwithArmorTerminator(notsupplied)

OutdoorTerminationforArmoredorUnarmoredJacketedCable

3.50

Ordering:

1. Determine if your application re-quires a boot to seal the three-core cable. If unsure, select the kit with the boot. 2. Lookup the conductor size for the voltage class of cable to be terminated and select the indoor or outdoor termination part number.3. Confirm the dimensional data. This is important if your cable size is at either extreme of the range shown for the selected kit.

3-1/Cto3/CConversionKitSelection KitPartNo. 1/CTerminationKitSizes CoreDiameter JacketDiameterNOBOOT forConversionto3/C Min.-Max.(Min.- Max)T3MODX T82, T83, T151, T152 & T251 0.5 -1.25 (13-32mm) Not applicable T3MODY T84, T85, T153, T252, T351 & T352 1.0 - 1.8 (25-55mm) Not applicableWithBOOTT3MODA T81, T82, T83,T151, T152 & T251 0.5 -1.25 (15-32mm) 1.15-3.25 (32-98mm) T3MODB T84, T153, T252, T351 & 352 1.0 - 1.8 (25-46mm) 2.65-5.30 (67-135mm)

Note: The 3X and 3Y kits are used when converting 3/C cables armored or unarmored, where no seal is required, or an armor terminator or TECK connector is required to seal the individual cores. The 3A and 3B kits are used for converting 3/C cables armored or unarmored, when the cable breakout boot is used to seal the individual cores.

Conductor IndoorKitPartNumber OutdoorKitPartNumber InsulationDia. JacketDia.Range W/BOOT NOBOOT W/BOOT NOBOOT Min.-Max. Max.

5kV#4-#1 AWG T081G-3B T081G-3X T081SG-3B T081SG-3X 0.35”-0.60” (9-15) 0.95” (24)1/0-250 kcmil T082G-3B T082G-3X T082SG-3B T082SG-3X 0.60”-0.95” (15-24) 1.20” (30)300-500 kcmil T083G-3B T083G-3X T083SG-3B T083SG-3X 0.80”-1.25” (20-32) 1.50” (38)600-1000 kcmil T084G-3B T084G-3X T084SG-3B T084SG-3X 1.10”-1.75” (28-44) 2.10” (53)8kV#6-#2 AWG T081G-3B T081G-3X T081SG-3B T081SG-3X 0.35”-0.60” (9-15) 0.95” (24)#1-4/0 AWG T082G-3B T082G-3X T082SG-3B T082SG-3X 0.60”-0.95” (15-24) 1.20” (30)250-500 kcmil T083G-3B T083G-3X T083SG-3B T083SG-3X 0.80”-1.25” (20-32) 1.50” (38)600-1000 kcmil T084G-3B T084G-3X T084SG-3B T084SG-3X 1.10”-1.75” (28-44) 2.10” (53)15kV#4-1/0 AWG T151G-3B T151G-3X T151SG-3B T151SG-3X 0.60”-0.95” (15-24) 1.45” (30)2/0-350 kcmil T152G-3B T152G-3X T152SG-3B T152SG-3X 0.80”-1.25” (20-32) 1.50” (38)400-1000 kcmil T153G3B T153G-3X T153SG-3B T153SG-3X 1.10”-1.65” (28-42) 2.10” (53)25kV#2-250 kcmil T251G3B T251G-3X T251SG-3B T251SG-3X 0.80”-1.25” (20-32) 1.50” (38)300-750 kcmil T252G3B T252G-3X T152SG-3B T152SG-3X 1.10”-1.70” (28-43) 2.10” (53)35kV#1-1/0 AWG T351G3B T351G-3X T351SG-3B T351SG-3X 0.80”-1.25” (20-32) 1.50” (38)2/0-500 kcmil T352G3B T352G-3X T352SG-3B T352SG-3X 1.10”-1.85” (28-47) 2.10” (53)


T083SG-3B

Coretubes(3)Groundtubes(3)

Breakoutboot

Blacksealant

Cabletie

Groundtubes(3)T083G-3X

3.51

medium voltage terminations - inertia...

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