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I-String Assembly - Double Insulator, Tangent Suspension, Tri-Bundle Conductor, 50K
PLP String Assemblies include a full selection of tower hardware for tangent suspension, angle, and dead-end assemblies. The assemblies are organized by rated voltage values, number of conductors, general assembly type, and vertical strength of the associated insulators.
- All items will arrive in one weather-resistant crate, so all string parts will be delivered at the same time.
- String Assemblies are packaged and marked by string or tower for easy field identification, to minimize handling, and to expedite string installation.
- The number of assemblies per crate can be modified based on customer requirements.
- The catalog numbers provided represent commonly used string configurations. Please contact a PLP sales representative if you are interested in design modifications, or creation of an assembly to your specification.
Notes:
- All galvanizing has been performed per ASTM A153
- Parts with length “L” are variable length and dependent on the string design and line parameters.
- Suspension Clamp and associated attachment hardware sold separately. See the Suspension and Support section of the website for AGS / CGS / Bolted Clamp and Armor Rods options.
- Compression Dead-end Assemblies are sold separately. Please see the Compression Hardware section of the website for ACSR / ACSS / ACCC configurations.
- Corona rings are packaged separately.
- Please see the individual component drawings for detailed dimensions and material properties of parts.
Sales Materials
| Catalog Number |
| S-IT-32-50 |
| Bill of Materials | |||||
| Part Number | Description | QTY | Material |
Weight (Ea) lbs. (Kg) |
UBS lbs. |
| AS-100BNK | Anchor Shackle | 2 | Galv. Steel | 5.3 (2.4) | 100,000 |
| CL-100 | Chain Link | 1 | Galv. Steel | 3.2 (1.5) | 100,000 |
| YPD-65965 | Yoke Plate, Delta | 1 | Galv. Steel | 28.7 (13.0) | 100,000 |
| Supplied By Other | Insulator String | 2 | - | - | - |
| CR-60936 | Corona Ring Assembly, I-String | 1 | Aluminum | 13.9 (6.3) | - |
| SYC-50SN | Socket Y-Clevis with Sphere Nut | 2 | Galv. Steel | 5.6 (2.5) | 50,000 |
| YPT-65979 | Yoke Plate, Tri-Bundle | 1 | Galv. Steel | 31.5 (14.3) | 100,000 |
| See Note 3 in Features section | Attachment Hardware with Sphere Nut | 3 | Ductile Iron | - | - |
| See Note 3 in Features section | Suspension Hardware | 3 | Aluminum | - | - |
