| Brand | ROCKWILL |
| Model NO. | arrester 3 to 36kV Station Class Optima arrester |
| Rated voltage | 36kV |
| Series | YH10W |
PVR Optima arresters are suitable for Riser pole applications. While Riser is not a distinct IEEE or IEC class of arrester, the PVR Optima design meets the Heavy Duty requirements of IEEE C62.11. This arrester offers an enhanced protective capability when compared to the PDV-100 Optima. This arrester class is suitable for withstanding a 100 kA high current impulse. An option is only available for Imperial hardware.
Long lasting ESPTM housing material with superior mechanical strength and electrical characteristics
Reliable capacitive disconnector operates at fault currents as low as 1 Amp
Dynamic triple sealing system protects internal components from moisture ingress to extend service lifetime
100% routine tested
| Electrical Characteristics | ||||||||||||
| Base Imperial Catalog Number | MCOV (kV) | Duty Cycle Rating (kV) | Temporary overvoltage capability (kV) No prior duty | Max steep current impulse residual voltage (kV) | Max switching impulse residual voltage (kV) | Max lightning impulse residual voltage (kV) | ||||||
| 1 s | 10 s | 10 kA | 0.5 kA | 1.5 kA | 3 kA | 5 kA | 10 kA | 20 kA | 40 kA | |||
| 221603 | 2.55 | 3 | 3.6 | 3.4 | 11 | 7.1 | 7.7 | 8.2 | 8.7 | 9.4 | 10.6 | 12.3 |
| 221605 | 5.1 | 6 | 7.2 | 6.9 | 21.8 | 14.2 | 15.4 | 16.4 | 17.3 | 18.9 | 21.1 | 24.6 |
| 221608 | 7.65 | 9 | 10.8 | 10.3 | 28.9 | 19.2 | 20.8 | 22.1 | 23.3 | 25.4 | 28.4 | 33.1 |
| 221609 | 8.4 | 10 | 11.9 | 11.3 | 32 | 21.3 | 23.1 | 24.6 | 25.9 | 28.2 | 31.6 | 36.8 |
| 221610 | 10.2 | 12 | 14.4 | 13.8 | 38.3 | 25.5 | 27.7 | 29.5 | 31 | 33.8 | 37.9 | 44.1 |
| 221613 | 12.7 | 15 | 18 | 17.1 | 48.2 | 32 | 34.6 | 36.9 | 38.8 | 42.3 | 47.4 | 55.1 |
| 221615 | 15.3 | 18 | 21.6 | 20.7 | 57.4 | 38.3 | 41.5 | 44.2 | 46.6 | 50.7 | 56.8 | 66.1 |
| 221617 | 17 | 21 | 24.1 | 23 | 63.8 | 42.6 | 46.2 | 49.1 | 51.8 | 56.4 | 63.2 | 73.5 |
| 221620 | 19.5 | 24 | 27.6 | 26.3 | 76.5 | 51.1 | 55.3 | 58.9 | 62.1 | 67.6 | 75.8 | 88.1 |
| 221622 | 22 | 27 | 31.1 | 29.7 | 83.3 | 55.3 | 59.9 | 63.8 | 67.2 | 73.3 | 82 | 95.5 |
| 221624 | 24.4 | 30 | 34.5 | 32.9 | 96.4 | 63.9 | 69.2 | 73.7 | 77.7 | 84.6 | 94.8 | 110.3 |
| 221629 | 29 | 36 | 41 | 39.2 | 111.7 | 74.5 | 80.7 | 85.9 | 90.5 | 98.6 | 110.4 | 128.5 |
| Electrical Characteristics | ||||||||||||
| Base Imperial Catalog Number | MCOV (kV) | Duty Cycle Rating (kV) | Temporary overvoltage capability (kV) No prior duty | Max steep current impulse residual voltage (kV) | Max switching impulse residual voltage (kV) | Max lightning impulse residual voltage (kV) | ||||||
| 1 s | 10 s | 10 kA | 0.5 kA | 1.5 kA | 3 kA | 5 kA | 10 kA | 20 kA | 40 kA | |||
| 221603 | 2.55 | 3 | 3.6 | 3.4 | 11 | 7.1 | 7.7 | 8.2 | 8.7 | 9.4 | 10.6 | 12.3 |
| 221605 | 5.1 | 6 | 7.2 | 6.9 | 21.8 | 14.2 | 15.4 | 16.4 | 17.3 | 18.9 | 21.1 | 24.6 |
| 221608 | 7.65 | 9 | 10.8 | 10.3 | 28.9 | 19.2 | 20.8 | 22.1 | 23.3 | 25.4 | 28.4 | 33.1 |
| 221609 | 8.4 | 10 | 11.9 | 11.3 | 32 | 21.3 | 23.1 | 24.6 | 25.9 | 28.2 | 31.6 | 36.8 |
| 221610 | 10.2 | 12 | 14.4 | 13.8 | 38.3 | 25.5 | 27.7 | 29.5 | 31 | 33.8 | 37.9 | 44.1 |
| 221613 | 12.7 | 15 | 18 | 17.1 | 48.2 | 32 | 34.6 | 36.9 | 38.8 | 42.3 | 47.4 | 55.1 |
| 221615 | 15.3 | 18 | 21.6 | 20.7 | 57.4 | 38.3 | 41.5 | 44.2 | 46.6 | 50.7 | 56.8 | 66.1 |
| 221617 | 17 | 21 | 24.1 | 23 | 63.8 | 42.6 | 46.2 | 49.1 | 51.8 | 56.4 | 63.2 | 73.5 |
| 221620 | 19.5 | 24 | 27.6 | 26.3 | 76.5 | 51.1 | 55.3 | 58.9 | 62.1 | 67.6 | 75.8 | 88.1 |
| 221622 | 22 | 27 | 31.1 | 29.7 | 83.3 | 55.3 | 59.9 | 63.8 | 67.2 | 73.3 | 82 | 95.5 |
| 221624 | 24.4 | 30 | 34.5 | 32.9 | 96.4 | 63.9 | 69.2 | 73.7 | 77.7 | 84.6 | 94.8 | 110.3 |
| 221629 | 29 | 36 | 41 | 39.2 | 111.7 | 74.5 | 80.7 | 85.9 | 90.5 | 98.6 | 110.4 | 128.5 |
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