66 Series
Product Description
Provide full-fault-spectrum protection for overhead distribution systems, whether applied on overhead transformers, capacitors, cables or lines.
This performance also extends to solidly grounded systems, for protection of single-phase-to-neutral lines and transformers and grounded-wye-connected capacitor banks.
Technical Specification
66N15/66N27 (N will determine by the Insulator material. “B” for Porcelain, “P” for Composite, “S” for Composite w/ full Shielded cover)
| Rated voltage | 15kV, 27kV |
|---|---|
| Rated Current | 100A |
| Product Type Number | 66B15, 66P15, 66P27, 66S15, 66S27 |
| Product Category | Fuse Cutout |
Technical Specification
Special Description:
- Choice of Four Different Terminals for Versatile Applications.
- Terminals Mount Directly to Hard Drawn Copper Continuous Contact Leaf for Reliable Conductivity.
- Forged Carbon Steel Mounting Stud with Galvanized Coating for Strength and Corrosion Resistance.
- Provide Goodwell’s exclusive design of full shielded cover to all metal part as option. This design enhance the performance of protective cover with better reliability and lifetime protection. Reducing difficulty during protective cover installation.
Table - Electrical Data
| Rated voltage | 11.4kV Class | 22.8kV Class |
| Rated Current | 100A | |
| Max. Voltage | 7.8/15 (rms) | 15/27kV (rms) |
| Operating Current | 10kA (Asym rms) at 7.8kV | 12kA (Asym rms) at 15kV |
| Withstand Voltage | ||
| AC: 60Hz 1 min | 34kV | 40kV |
| BIL Impulse | 95kV | 125kV |
| Type Number(“B” for Porcelain insulator) | 66B15 | 66B27 |
| Type Number (“P” for Composite insulator) | 66P15 | 66P27 |
| Type Number (“S” for Composite insulator w/ full Shielded cover) | 66S15 | 66S27 |
