Switchgear
ISO 14224
Equipment — Electrical
ID: equip_SG
| URI: https://www.iso.org/standard/64076.html
No definition available.
Properties / Attributes (11)
| Name | Data Type | Unit / Valid values | Required | Definition |
|---|---|---|---|---|
| System application | — |
Control system, safety system | Optional | Description of the switchboard application |
| Rated system voltage | — |
Volts, AC or DC | Required | Expected operation voltage |
| Rated busbar current | — |
Amperes | Required | Maximum continuously current at specified conditions |
| Rated short time | — |
Kilo Amperes (kA) | Required | The rms value of the short circuit current |
| Rated duration of | — |
— | Optional | The interval of time in which the switchgear |
| Utilization of capacity | — |
% | Required | Normal operating/design capacity |
| Rated frequency | — |
Hertz | Required | Normal operation frequency |
| Number of circuits | — |
Number | Optional | Number of outgoing connections |
| Degree of protection | — |
IP rating | Optional | Environmental protection for the cabinet |
| Hazardous area rating | — |
Specify | Optional | EEX hazardous area rating according to |
| Failure modes | 9 failure modes — click to expand
ELU
External leakage - utility medium
FOV
Faulty output voltage
FTC
Failure to close on demand
FTF
Failure to function on demand
FTO
Failure to open on demand
NOI
Noise
OHE
Overheating
OTH
Other
SPO
Spurious operation
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