ABB Installation Products K650T1-SP 15/25kv, 600 Amp, 8-9/16 inch Long Shank Bushing, Suffix SP for Permanent Stud, Entire…
UPC: 783786378920
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- Rated for 15/25kV and 600 Amps continuous operation
- Permanent stud (SP) design eliminates field assembly
- 8-9/16 inch shank length, 13.75 inch total length
- 4.50 inch diameter for standard mounting compatibility
- Part of ABB Installation Products for medium-voltage systems
Specifications
Application | 15/25 kV, 600 Amps |
Connection | Push-In |
Size | Length 8-9/16 in , Diameter 4-1/2 in |
Special Features | Permanent Stud |
Temperature Rating, Maximum | 149 F |
Temperature Rating, Maximum | 65 C |
Temperature Rating, Minimum | -40 F |
Temperature Rating, Minimum | -40 C |
Type | Bushing, Long Shank |
Package Dimensions (L x W x H) | 0.01 IN x 0.01 IN x 0.01 IN |
Package Dimensions (L x W x H) | 0.0254 cm x 0.0254 cm x 0.0254 cm |
Package Weight (Imperial) | 1.0000 L |
Package Weight (Metric) | 0.4540 kg |
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6 Point Junction, with one 600 Amp Bushing Interfaces, four 200 Amp Bushing Well Interface and one 600 Amp Bushing Interface, 25kV, No Tilt Mounting.
200-27-17
15 to 35 kV Copper Braid for Splices. Length 36 inch, Width 13/16 inch. Thickness .045 inch. Construction 48 x 19 x 36. #7 AWG Wire. Braided Ground Strap Welded. Number of Wires 912.M656CH-K0240-S
600 Amp, Separable Cable Joints, Separable H Joint package, 4-Way, with Test point, 35KV, Cable Insulation Diameter 1090 inch to 1.310 inch. Aluminum Compression Lug. Conductor Size AWG Compressed Stranded 1/0 /Solid 2/0 /mmSquared 53.49. 200ECS Jacket Seal Included.
K655VSL2-L0330-SG3
15/25kV, 600 Amps, 2-Way Vault-Stretcher. Cable Insulation Diameter range 1.37-1.63 inch (34.8-41.4mm). Connector Sizing 330 - 500 kcmil Stranded / Compressed, 600 kcmil Solid or Compact. Kit Includes (1) Vault Stretcher Housing, (2) Compression Lugs, (2) Cable Adapters (2) Insulated Plugs with Caps (1) Stud. Lubricant, Installation Instruction Sheet. Cold Shrinkable Seal with Copper Braid and Constant Force Spring also Included. Vault Stretcher Housing 21.75 inches x 8,69 inches.
K656LR-J2330
Elbow Connector with Test Point, 600 Amp, Dead Break, 15/25 KV, Cable Insulation Diameter .980 inch to 1.180 inch. Copper Compression Lug. Conductor Size AWG Compressed/Stranded 500 or Solid 600 or mm2 250/300.
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4 Point Junction, with four 200 Amp Bushing Well Interfaces, 35kV, Standard 4 inch Center Spacing.
K650RTWS
15/25kV 600 Series Deadbreak Reducing Tap Well wih loose stud. Length 5.37 inch not counting Stud. Width 3 inch not counting bracket.K675RTWS
25kv, 900 Amp, Deadbreak, Reducing Tap Well with Loose Stud. Length 5.37 inch not counting Stud. Width 3 inch not counting bracket.Frequently Asked Questions
What are typical applications for K650T1/K675T1 bushings?
These bushings are typically used in pad-mounted, vault-type, and submersible transformers, as well as switchgear. They are designed for 600-Amp systems through 25kV.
What industry standards do these bushings meet?
These bushings meet ANSI/IEEE Standard 386, Latest Revision. Their interface also meets ANSI/IEEE 386 dimensional criteria.
What is the current rating for the K675T1 model?
The K675T1 model is for 900 Amp applications. It requires an all copper arrangement for the connection.
What does "SP" signify in the K650T1-SP model?
In the K650T1-SP model, "SP" means "with stud permanent".
What material is the conductive shield made of?
The conductive shield is made of molded conductive EPDM. It provides positive ground contact with the EPDM flange of the bushing insert.
What is the 8-hour overload rating for the bushings?
The 8-hour overload rating for these bushings is 300 Amps, RMS.
What is the impulse withstand (BIL) rating?
The impulse withstand (BIL) rating is 125kV. This is based on a 1.2 x 50 microsecond wave.
What is the voltage class of these deadbreak bushings?
The K650T1/K675T1 deadbreak bushings have a 25kV Voltage Class. They are designed for systems through 25kV.
What connection material does the K675T1 model use?
The K675T1 model uses an all copper threaded connection to the apparatus. For 900A applications, an all copper arrangement is required.
What is the shank length of the K650T1/K675T1 bushings?
These bushings are available in short shank lengths of 8.563 inches. This length applies to K650T1, K675T1, and K650T1-SP models.
How to Weld Apparatus Bushings and Bushing Wells
This guide outlines the recommended procedures and safety precautions for welding ELASTIMOLD apparatus bushings and bushing wells, emphasizing heat management to maintain product integrity.
Estimated time: 1h
Tools needed:
TIG welding equipment, MIG welding equipment, Thermocouple detectors
Supplies needed:
No. 308 bare stainless steel wire, Copper heat sinks, Thermally conductive paste, HV insulated caps or connectors
- Perform Initial Safety Checks and Component Inspection
De-energize all apparatus before installation or removal of parts to prevent serious or fatal injury. Inspect all components for damage, proper rating, and compatibility with mating parts. If supplied with protective shipping covers, remove them and replace with appropriate HV insulated caps or connectors before submerging or energizing the circuit. Ensure all components fit properly with the cable and/or mating products. This procedure must be performed by competent personnel trained in high voltage electrical equipment safety practices.
- Prepare Welding Area and Components
Ensure the clearance between the epoxy shank and the mounting hole is 3/16” ± 1/16”. Verify the enclosure cover thickness does not exceed 1/4”. Thoroughly clean all surfaces, including the tank, bushing, and bushing well, to remove any contamination like paint or grease that could extend welding time and affect integrity. Minimize air currents in the welding area to prevent disturbance of the gas atmosphere. Apply thermally conductive paste to the face of copper heat sinks where they contact the flange and cover. Position copper heat sinks (either water-cooled or non-water-cooled) to minimize heat flow to the epoxy, ensuring adequate venting. Do not thread heat sinks to the bushing or bushing well stud.
- Execute Welding Process with Heat Management
Perform welding using either inert-gas, tungsten-arc (TIG) or short-arc (MIG) processes with No. 308 bare stainless steel wire. Keep heat to a minimum; the visible heat line should not exceed 1/8” from the weld or 3/16” from the O.D. of the flange. Monitor temperatures at critical points using thermocouple detectors, ensuring they do not exceed 225°F. If using non-water cooled heat sinks, remove them promptly after welding and air cool the bushing. Handle the assembly carefully before and after welding to minimize forces applied to the heated stud and flange. Do not apply torque to the epoxy when making any bus bar connection.
Frequently Asked Questions about ABB - Installation Products
How are Thomas and Betts products typically installed?
Thomas and Betts products are installed using a variety of methods tailored to specific applications, including the use of flexible cords and cable fittings, non-metallic cable glands, and armored cable fittings. Proper selection of fittings is crucial to match the cable type and installation environment, ensuring durability and preventing physical damage. Tools such as the Blackburn® Comfort Crimp® and HEX-FLEX® systems enhance installation efficiency and reliability, reducing labor time and ensuring secure connections.
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Thomas and Betts offers a comprehensive range of accessories for their products, including various cord and cable fittings, non-metallic cable glands, service entrance cable fittings, and armored cable fittings. Their accessories are designed to enhance installation efficiency and ensure compatibility with different cable types and environmental conditions, providing reliable connections for a wide array of applications.
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Thomas and Betts products feature robust environmental ratings, including NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. These ratings ensure that their products are designed to withstand harsh industrial environments, with capabilities to resist dust, water, and corrosion, and operate effectively in a wide temperature range.
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Thomas and Betts products are known for their innovative designs, high performance, and compliance with industry standards such as the National Electrical Code and Underwriters' Laboratories. They offer a comprehensive range of rugged and reliable electrical fittings, including liquidtight and dust-tight connections, which enhance installation efficiency and reduce overall project costs. Their products are engineered for durability in harsh environments, ensuring long-term reliability and lower installed costs.
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What are the main product lines offered by Ocal?
Ocal offers a comprehensive range of corrosion-resistant conduit systems, including PVC-coated conduit and fittings, conduit bodies, hazardous location fittings, and strut accessories. Their products are designed to provide superior corrosion protection, featuring a hot-dipped galvanizing process and UL listed Type 4X PVC-coated conduit bodies, ensuring durability in the most demanding environments.