15 - 38 kV HV Capacitor Bank - Power factor switching
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15 - 38 kV HV Capacitor Bank - Power factor switching |
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The VersaVac (VSV) is a long life vacuum switch used for pole top Capacitor switching. The VSV was specifically designed to replace oil switches to eliminate costly maintenance. The VSV can be used as a
direct replacement on existing banks or supplied by manufacturers on new
banks. Joslyn's unique design incorporates Joslyteä , the field proven
solid dielectric foam that has been successfully used over 35 years.  |
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Specifications |
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| Voltage Class (kV) | 15 | 27 | 38 |
| Maximum Voltage | |||
| - Solid Grounded Applications (kV) | 15.5 | 27.5 | 38 |
| - ngrounded Applications (kV) | 15.5 | 27.5 | N/A |
| - ngrounded Applications with Manual Trip (kV) | 12.47 | 22.5 | N/A |
| Impulse Withstand (kV BIL) | |||
| - Line to Ground | 95 | 125 | 150 |
| - Open-Gap | 95 | 95/125 | 125 |
| Power Frequency AC Withstand Dry/Wet (kV RMS) | 36/60 | 60/50 | 70/60 |
| Units equipped with manual trip handle. | |||
| Application | Grounded or Ungrounded | |
| General | Style | VerSaVac Single-Phase Distribution Switch |
| Material | Porcelain / Epoxy | |
| Dimension Information | Interrupter Module Assembly Height Inches (MM) | 18 (457.2) |
| Terminal to Terminal Height Inches (MM) | 8 15/16 (227.0) | |
| Total Height Inches (MM) | 27 5/8 (701.7) | |
| Specifications | Weight LBS. (KG) | 30.8 (14.0) |
| Number of Pins in Connector | 5 | |
| Ratings | Exceeds Electrical Requirements of ANSI C37.66 | |
| Continuous Current | 200A | |
| Short-Time Current | 6kA (1/2 sec.), 4.5kA (1 sec.) | |
| Asymmetrical Momentary/Making Current | 9kA Asymmetrical RMS/23kA Peak | |
| Peak Inrush Current Limit for Parallel or Back-to-Back Switching Applications | 6kA | |
| Control Voltages | 120VAC, 240VAC | |
| Minimum Operating Voltage | 80VAC, 160VAC | |
| Recommended Control Pulse Time | 100 msec. | |
| Auxiliary Contact Rating | 15A 120VAC, 0.5A 125VDC | |
| Accessories | Junction Boxes, Cable Assemblies, Current Sensors, Mating Connectors, Animal Protectors (2 per switch), Undervoltage Trip Control, Zero Voltage Closing (ZVC) Control, 125 DC Control Interface | |
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