7.4.4.52 Pset_ProtectiveDeviceTrippingFunctionLCurve

PSET_TYPEDRIVENOVERRIDE / IfcProtectiveDeviceTrippingUnit

Natural language names
Protective Device Tripping Function LCurve
Properties

buildingSMART Data Dictionary

PSD-XML

NameTypeDescription
IsSelectable P_SINGLEVALUE / IfcBoolean
Is SelectableIndication whether the L-function can be switched off or not.
鍒囥倞鏇裤亪瑁呯疆銇� 鈥淥N-OFF鈥濈姸鎱嬨倰闆绘皸鐨勮〃绀恒亴鍒囥倞鏇裤亪鍙兘銇嬨仼銇嗐亱銆�
UpperCurrent1 P_SINGLEVALUE / IfcElectricCurrentMeasure
Upper Current1The current in [x In], indicating that for currents larger than UpperCurrent1 the I2t part of the L-function will trip the current.
涓婇浕娴�1[x In]銇浕娴�,闆绘祦銈掋儓銉儍銉椼仚銈婰闁㈡暟銇甀2t閮ㄥ垎銇�佷笂闄愰浕娴�1銈堛倞銈傚ぇ銇嶃亜闆绘祦銈掔ず銇欍��
UpperCurrent2 P_SINGLEVALUE / IfcElectricCurrentMeasure
Upper Current2The current in [x In], indicating the upper current limit of the upper time/current curve of the I2t part of the L-function.
涓婇浕娴�2[x In]銇浕娴�,闆绘祦銈掋儓銉儍銉椼仚銈婰闁㈡暟銇甀2t閮ㄥ垎銇�佷笂闄愭檪闁�/鐗规�ф洸绶氥倛銈娿倐澶с亶銇勯浕娴併倰绀恒仚銆�
UpperTime1 P_SINGLEVALUE / IfcTimeMeasure
Upper Time1The time in [s], indicating that tripping times of the upper time/current curve lower than UpperTime1 is determined by the I2t part of the L-function.
涓婃檪闁�1[s]銇檪闁�,涓婃檪闁撱倛銈婁綆銇勪笂閮ㄣ伄鏅傞枔/鐗规�ф洸绶氥伄銉堛儶銉冦儣鏅傞枔銇�丩-闁㈡暟銇伄I2t閮ㄥ垎銇倛銇c仸姹哄畾銇曘倢銈嬨��
UpperTime2 P_SINGLEVALUE / IfcTimeMeasure
Upper Time2The time in [s], indicating the tripping times of the upper time/current curve at the UpperCurrent2.
涓婃檪闁�2[s]銇檪闁�,涓婇浕娴�2銈堛倞涓婇儴銇壒鎬ф洸绶氥伄銉堛儶銉冦儣鏅傞枔銈掔ず銇�
LowerCurrent1 P_SINGLEVALUE / IfcElectricCurrentMeasure
Lower Current1The current in [x In], indicating that for currents smaller than LowerCurrent1 the I2t part of the L-function will not trip the current,
涓嬮浕娴�1[x In]銇浕娴�,闆绘祦銈掋儓銉儍銉椼仚銈婰闁㈡暟銇甀2t閮ㄥ垎銇�佷笅闆绘祦1銈堛倞銈傚皬銇曘亜闆绘祦銈掔ず銇欍��
LowerCurrent2 P_SINGLEVALUE / IfcElectricCurrentMeasure
Lower Current2The current in [x In], indicating the upper current limit of the lower time/current curve of the I2t part of the L-function.
涓嬮浕娴�2[x In]銇浕娴�,闆绘祦銈掋儓銉儍銉椼仚銈婰闁㈡暟銇甀2t閮ㄥ垎銇�佺壒鎬ф洸绶氥倛銈娿倐灏忋仌銇勯浕娴併倰绀恒仚銆�
LowerTime1 P_SINGLEVALUE / IfcTimeMeasure
Lower Time1The time in [s], indicating that tripping times of the lower time/current curve lower than LowerTime1 is determined by the I2t part of the L-function.
涓嬫檪闁�1[s]銇檪闁�,涓嬫檪闁撱倛銈婁綆銇勭壒鎬ф洸绶氥伄銉堛儶銉冦儣鏅傞枔銇�丩-闁㈡暟銇伄I2t閮ㄥ垎銇倛銇c仸姹哄畾銇曘倢銈嬨��
LowerTime2 P_SINGLEVALUE / IfcTimeMeasure
Lower Time2The time in [s], indicating the tripping times of the upper time/current curve at the LowerCurrent2.
涓嬫檪闁�2[s]銇檪闁�,涓嬮浕娴�2銈堛倞涓嬮儴銇壒鎬ф洸绶氥伄銉堛儶銉冦儣鏅傞枔銈掔ず銇欍��

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