variable speed drive unit
CFIHOS
TagAndEquipmentClass
ID: CFIHOS-30000377
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Synonyms / Alternative Labels
- variable frequency drive
Hierarchy
Broader / Parent
- electrical equipment class CFIHOS
Properties / Attributes (28)
| Name | Data Type | Unit / Valid values | Required | Definition |
|---|---|---|---|---|
| design specification | Text |
— | Optional | A specification according to which an item is intended to be designed |
| 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 |
| lower limit design temperature | Number |
TEMP | Optional | The lowest temperature at which a functional or physical object is designed. |
| operating voltage | Number |
VOLTAG | Optional | The voltage under normal working conditions, at a given instant. |
| rated frequency | Number |
hertz | Optional | An electrical frequency of a machine at rated output |
| rated voltage | Number |
volt | Optional | A voltage that is the voltage between lines at the terminals of the machine at rated output |
| upper limit design pressure | Number |
PRESS | Optional | The highest pressure at which a functional or physical object is designed for. |
| upper limit design temperature | Number |
TEMP | Optional | The highest temperature at which a functional or physical object is designed. |
| ATEX category | Text |
— | Optional | Specify in which category the physical object is divided in accordance with the directive 94/9/EC. |
| ATEX explosive atmosphere | Text |
— | Optional | Specify in which explosive atmosphere the physical object is divided in accordance with the directive 94/9/EC. |
| ATEX group | Text |
— | Optional | Specify in which group the physical object is divided in accordance with the directive 94/9/EC. |
| direction of rotation | Text |
— | Optional | Specify the direction of rotation of the functional or physical object. |
| efficiency | Number |
RATIO | Optional | Ratio of an output power to an input power |
| explosion protection concept | Text |
— | Optional | Specify the identification of electrical equipment's explosion protection and type of ignition protection in accordance with IEC/EN 60079-0. |
| explosion protection examination certificate number | Text |
— | Optional | The examination certificate number for the physical object issued by a notified body. |
| explosion protection material group | Text |
— | Optional | Specify for purposes of testing, approval, and area classification, various air mixtures (not oxygen-enriched) grouped in accordance with 500.6(A) and (B). |
| explosion protection notified body | Text |
— | Optional | The name of the nationally accredited approval body that has issued the examination certificate for the physical object. |
| ingress protection | Text |
— | Optional | Specify the degree of ingress protection for the physical object in accordance with IEC/EN 50629 or NEMA, UL and CSA type rating. |
| rated current | Number |
ampere | Optional | The r.m.s. or DC value of the current for which an apparatus has been designed |
| rated input voltage | Number |
VOLTAG | Optional | Input voltage for which the equipment is constructed |
| rated output power | Number |
kilowatt | Optional | A power that is the power a motor has been designed to deliver under specified conditions. |
| rated output voltage | Number |
volt | Optional | The voltage a functional or physical object is designed to deliver under specified conditions. |
| rated short circuit current | Number |
kiloampere | Optional | The current that the functional or physical object can carry under short circuit fault conditions. |
| rated speed | Number |
revolution per minute | Optional | The rotational speed a functional or physical object is designed to deliver under specified conditions. |
| type of electrical current supply | Text |
— | Optional | Specify whether the type of output current from the physical object is either AC or DC. |
