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Xtester-TBP Three phase combined metal oxide surge arrestor-12.7KV With 16mm cable log,Three phase combinative MOA
Indoors SHK-TBP electricity parameter list
Model
| Recommended operating voltage
（KV） r.m.s | The power frequency discharge voltage （KV） r.m.s | Residual voltage under nominal operating current （≤） （KV） crest | 1.2/50 Impulsion discharge voltage
（≤） （KV） crest | Residual voltage under nominal thunder current （≤） （KV） crest | |||
Standard
| Permission scope | 100A | 500A | 500A | 5KA | |||
SHK-TBP-A-3.8/131 | 3.15 | 5.2 | 4.68~6.5 | 7 | － | 7.5 | 7.5 | －
|
SHK-TBP-A-7.6/131 | 6.3 | 10.4 | 9.36~13 | 14 | － | 15 | 15 | －
|
SHK-TBP-A-12.7/131 | 10.5 | 17.2 | 15.48~21.5 | 23.1 | － | 24.8 | 24.8 | －
|
SHK-TBP-B-3.8/131 | 3 | 7 | 6.3~8.8 | － | 10.2 | 10.2 | － | 12
|
SHK-TBP-B-7.6/131 | 6 | 14 | 12.6~17.5 | － | 20.4 | 20.4 | － | 24
|
SHK-TBP-B-12.7/131 | 10 | 23.2 | 20.88~29 | － | 33.8 | 33.8 | － |
40
|
SHK-TBP-B-42/280 | 35 | 72 | 64.8~90 | 105 | 105 | 119 | ||
SHK-TBP-C-3.8/131 | 3 | 7.4 | 6.66~9.25 | － | 10.4 | － | － | 11.7
|
SHK-TBP-C-7.6/131 | 6 | 14.6 | 13.14~18.25 | － | 20.4 | － | － | 23.4
|
SHK-TBP-C-12.7/131 | 10 | 24.4 | 21.96~30 | － | 34.5 | － | － | 39.1 |
Neutral point overvoltage protector electricity parameter list
Model | Recommended operating voltage （KV） | Protector continues operating voltage （KV） | Residual voltage under nominal thunder current （Peak value ） ≤（KV） | Directs current 1mA the reference voltage ≥（KV） |
SHK-TBP-O-2.13 | 3.15 | 2.13 | 6.0 | 3.4
|
SHK-TBP-O-4.6 | 6.3 | 4.6 | 12.0 | 6.9
|
SHK-TBP-O-7.6 | 10.5 | 7.6 | 19.0 | 11.3 |
