PtElectronicOverloadRelayAttributesType ObjectType Definition – OPC UA for the Powertrain

7.10.2 PtElectronicOverloadRelayAttributesType ObjectType Definition

7.10.2.1 Overview

The PtElectronicOverloadRelayAttributesType provides the common asset attributes of a contactor and is formally defined in Table 113. Additional attributes can be found in IEC Common Data Dictionary (CDD) 62683DB.

Table 113 – PtElectronicOverloadRelayAttributesType Definition

Attribute	Value
BrowseName	PtElectronicOverloadRelayAttributesType
IsAbstract	False

References	Node Class	BrowseName	DataType	TypeDefinition	Other
Subtype of the PtAssetAttributesType defined in chapter 7.7
0:HasProperty	Variable	OverloadCurrentSettingRange	0:Range	0:PropertyType	M, RO
0:HasComponent	Variable	TripClass	0:UInt16	0:MultiStateValueDiscreteType	M, RO
0:HasProperty	Variable	VoltageRated	0:UInt16	0:PropertyType	M, RO
0:HasProperty	Variable	NumberofAuxiliaryContactsNC	0:UInt16	0:PropertyType	M, RO
0:HasProperty	Variable	PhaseLossSensitiveSupported	0:Boolean	0:PropertyType	M, RO
0:HasProperty	Variable	JamDetectionSupported	0:Boolean	0:PropertyType	M, RO
0:HasProperty	Variable	StallDetectionSuported	0:Boolean	0:PropertyType	M, RO
0:HasProperty	Variable	GroundEarthFaultDetectionSupported	0:Boolean	0:PropertyType	M, RO

Conformance Units
Powertrain Attributes Information

7.10.2.2 Object Description

TripClass provides the classification for thermal protective devices regarding the value of the maximum tripping time in seconds. The values of the MultiStateValueDiscreteType variable are defined in Table 114 and shall be used. The values 0-199 are reserved for future extensions of this specification. The values 200-299 shall be used for vendor-specific extensions of this variable.

Table 114 – PtElectronicOverloadRelayAttributesType values for child nodes

BrowsePath

Value Attribute

Description Attribute

[
{
"Value": 0,
"DisplayName": "CLASS_2E",
"Description": "Thermal protection class 2E"
},
{
"Value": 1,
"DisplayName": "CLASS_3E",
"Description": "Thermal protection class 3E"
},
{
"Value": 2,
"DisplayName": "CLASS_5",
"Description": "Thermal protection class 5"
},
{
"Value": 3,
"DisplayName": "CLASS_5E",
"Description": "Thermal protection class 5E"
},
{
"Value": 4,
"DisplayName": "CLASS_10",
"Description": "Thermal protection class 10"
},
{
"Value": 5,
"DisplayName": "CLASS_10A",
"Description": "Thermal protection class 10A"
},
{
"Value": 6,
"DisplayName": "CLASS_10E",
"Description": "Thermal protection class 10E"
},
{
"Value": 7,
"DisplayName": "CLASS_20",
"Description": "Thermal protection class 20"
},
{
"Value": 8,
"DisplayName": "CLASS_20E",
"Description": "Thermal protection class 20E"
},
{
"Value": 9,
"DisplayName": "CLASS_30",
"Description": "Thermal protection class 30"
},
{
"Value": 10,
"DisplayName": "CLASS_30E",
"Description": "Thermal protection class 30E"
},
{
"Value": 11,
"DisplayName": "CLASS_40E",
"Description": "Thermal protection class 40E"
}
]

The 0:EnumValues of the TripClass have additional CDD entries which are defined in Table 125.

Table 115 – TripClass CDD entries

0:EnumValues	CDD entries
CLASS_2E	5:0112/2///62683#ACH020
CLASS_3E	5:0112/2///62683#ACH021
CLASS_5	5:0112/2///62683#ACH022
CLASS_5E	5:0112/2///62683#ACH023
CLASS_10	5:0112/2///62683#ACH024
CLASS_10A	5:0112/2///62683#ACH025
CLASS_10E	5:0112/2///62683#ACH026
CLASS_20	5:0112/2///62683#ACH027
CLASS_20E	5:0112/2///62683#ACH028
CLASS_30	5:0112/2///62683#ACH029
CLASS_30E	5:0112/2///62683#ACH030
CLASS_40E	5:0112/2///62683#ACH031

All other PtElectronicOverloadRelayAttributesType properties are described in IEC Common Data Dictionary (CDD).

The properties of the PtElectronicOverloadRelayAttributesType have additional references which are defined in Table 116.

Table 116 – PtElectronicOverloadRelayAttributesType Additional References

SourceBrowsePath	Reference Type	Is Forward	TargetBrowsePath

OverloadCurrentSettingRange	0:HasDictionaryEntry	0:True	5:0112/2///62683#ACE741
TripClass	0:HasDictionaryEntry	0:True	5:0112/2///62683#ACE213
VoltageRated	0:HasDictionaryEntry	0:True	5:0112/2///62683#ACE457
NumberofAuxiliaryContactsNC	0:HasDictionaryEntry	0:True	5:0112/2///62683#ACE508
PhaseLossSensitiveSupported	0:HasDictionaryEntry	0:True	5:0112/2///62683#ACE749
JamDetectionSupported	0:HasDictionaryEntry	0:True	5:0112/2///62683#ACE222
StallDetectionSuported	0:HasDictionaryEntry	0:True	5:0112/2///62683#ACE221
GroundEarthFaultDetectionSupported	0:HasDictionaryEntry	0:True	5:0112/2///62683#ACE220