Overview – OPC UA for the Powertrain – Part 1: Asset Management

7.4.17.1 Overview

The PtAssetPrechargeType controls initial charging of a DC bus. It may connect to the mains or it may connect to another voltage source used specifically for DC bus charging. The purpose of the pre-charge is to limit initial charging (inrush) currents to levels that all components can withstand. The PtAssetPrechargeType is formally defined in Table 53. The PtAssetPrechargeType is a subtype of the PtAssetType and therefore has mandatory identification attributes and optional asset attributes of PtCommonAssetAttributesType.

Table 53 – PtAssetPrechargeType Definition

Attribute	Value
BrowseName	PtAssetPrechargeType
IsAbstract	False

References	Node Class	BrowseName	TypeDefinition	Other
Subtype of the PtAssetType defined in chapter 7.1
HasPtAttributes	Object	PtPrechargeAttributes	PtPrechargeAttributesType	M
HasPtAttributes	Object	PtInputInterfaceAttributes	PtInputInterfaceAttributesType	M
HasPtAttributes	Object	PtCoolingAttributes	PtCoolingAttributesType	O
HasPtAttributes	Object	<PtFuseAttributes>	PtFuseAttributesType	OP
HasPtAttributes	Object	<PtCommunicationInterfaceAttributes>	PtCommunicationInterfaceAttributesType	OP

Conformance Units
Powertrain Base System
Powertrain Asset Identification
Powertrain Asset Identification Writable Tag
Powertrain Asset Attributes Types
Powertrain Attributes Information