Rated frequency 50Hz rated voltage 10kv power system for voltage ,energy emasurment and relay protection ,oil-immersed the transformer JSJW-3 6 10alternative products.
This type of transformer three-phase five-column core.
A secondary coil for the concentic cylindrical ,containing 0.2 measurment coils 0.5 monitoring the three groups of primary and secondary windings of the coil bearing in mind that the auxiliary coil 9open triangle).
Body of the casting made from epoxy resin.Exterior to protect the metal box and porcelain sets,to prevent direct sunlight and rain soaked to eliminate fires and oil pollution,oil-free,safe and reliable operation,may dispense with maintenance.Is product of choice for small substation.
| TRANSDUCER | |
| Load power factor | 0.8(lag) |
| Pollution Class |
Class II |
| Product standard | GB1207 |
| Of the transformer connected group labeled 1/1/1-12-12, three single-phase winding voltage transformer connection group for the YO/YO/△-12-11(residual voltage winding is connected to open triangle); |
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Specification
| Type | Rated voltage ratio | Accurate grade and rated secondary load | limit output | Reted insulating level | ||
| Measurment | Monitor | Protection | ||||
| JSZW-3G | 3/√3/0.1/√3/0.1/√3/0.1/3 | 40 | 60 | 120 | 1000 | 3.6/25/40 |
| JSZW-6G | 6/√3/0.1/√3/0.1/√3/0.1/3 | 40 | 60 | 120 | 7.2/30/60 | |
| JSZW-10G | 10/√3/0.1/√3/0.1/√3/0.1/3 | 60 | 90 | 120 | 12/42/75 | |
Dimensions
| LZZB6-10Q | ||
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| FIGURE | FIGURE | ||
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Accuracy test
Tel:13968747975
E-mail: bethy@heyiele.com
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