transformer
CFIHOS
TagAndEquipmentClass
ID: CFIHOS-30000362
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Hierarchy
Properties / Attributes (21)
| Name | Data Type | Unit / Valid values | Required | Definition |
|---|---|---|---|---|
| explosion protection gas group | Text |
— | Optional | Specify the gas group classification of the physical object in accordance with IEC/EN 60079-20 |
| explosion protection temperature class | Text |
— | Optional | Specify the temperature classification of the physical object in accordance with CENELEC EN50014 |
| explosion protection zone | Text |
— | Optional | Specify the hazardous zone in which the functional or physical object is expected to operate. |
| explosion rated item | Boolean |
— | Optional | An indicator that an equipment has been classified as safe for use in hazardous areas |
| rated primary winding voltage | Number |
volt | Optional | A rated voltage that is the voltage between lines at the terminals of the primary winding on a transformer at rated output |
| rated secondary winding voltage | Number |
volt | Optional | A rated voltage that is the voltage between lines at the terminals of the secondary winding on a transformer at rated output |
| thermal insulation class | Text |
— | Optional | The class of electrical insulation used by a physical object. |
| connection symbol | Text |
— | Optional | A nomenclature provides important information about the way in which three phase windings are connected and any phase displacement that occurs |
| electrical transformer type | Text |
— | Optional | The insulation medium used inside the physical object. |
| high frequency capacitance | Number |
CAPACI | Optional | The capacitance presented to sources such as: harmonics, switching surges and transients. |
| impedance voltage | Number |
VOLTAG | Optional | A voltage which is the resultant of reactive and resistance component |
| load loss | Number |
POWER | Optional | The absorbed active power at rated frequency and reference temperature associated with a pair of windings when rated current is flowing through the line terminals of one of the windings and the terminals of the other windings are short-circuited |
| no-load loss | Number |
POWER | Optional | The active power absorbed when rated voltage at rated frequency is applied to the terminals of one of the windings, the other windings being open-circuit |
| number of electrical phases | Number |
COUNT | Optional | The number of phases in an electrical distribution system. |
| rated frequency | Number |
FREQU | Optional | An electrical frequency of a machine at rated output |
| rated output apparent power | Number |
POWER | Optional | Is an unusable theoretical power which occurs due to capacitive or inductive components. S=UI. |
| rated primary voltage | Number |
VOLTAG | Optional | The voltage on the primary side in a transformer |
| rated secondary voltage | Number |
VOLTAG | Optional | The voltage on the secondary side in a transformer |
| rated voltage | Number |
VOLTAG | Optional | A voltage that is the voltage between lines at the terminals of the machine at rated output |
| total weight | Number |
MASS | Optional | A weight that is a sum of the weights of identified parts of an assembly. |
| transformer cooling method | Text |
— | Optional | The method of cooling used by a transformer. |
