| Name | Type | Description |
|---|
| VoltageLevel |
P_ENUMERATEDVALUE
/
IfcLabel
/
PEnum_VoltageLevels |
 | Voltage Level | The voltage levels of the protective device for which the data of the instance is valid. More than one value may be selected in the enumeration. |
 | 闆诲湩銉儥銉 | 淇濊瑁呯疆銇屼綔鍕曘仚銈嬮浕鍦с儸銉欍儷銈掗伕鎶炪
[U230,U400,U525,U690,U1000,銇濄伄浠,涓嶆槑,鐒 |
|
| NominalCurrent |
P_SINGLEVALUE
/
IfcElectricCurrentMeasure
|
| Nominal Current | A set of nominal currents in [A] for which the data of this instance is valid. At least one value shall be provided. Any value in the set shall not exceed the value of the
UltimateRatedCurrent associated with the same breaker unit. |
| 瀹氭牸闆绘祦 | 瀹氭牸闆绘祦[A]銈掑皯銇亸銇︺倐1銇ゅゃ倰銈汇儍銉堛仐銇亼銈屻伆銇倝銇亜銆
銈汇儍銉堝唴銇换鎰忋伄鍊ゃ伄鍊ゃ倰瓒呫亪銇︺伅銇倝銇亜銆
瀹氭牸闆绘祦銇佸悓銇樸儢銉兗銈儴銇枹閫ｄ粯銇戙倝銈屻仸銇勩倠銆 |
|
| BreakerUnitCurve |
P_TABLEVALUE
/
IfcElectricCurrentMeasure
/
IfcReal
|
| Breaker Unit Curve | A curve that establishes the let through energy of a breaker unit when a particular prospective current is applied. Note that the breaker unit curve is defined within a Cartesian coordinate system and this fact must be asserted within the property set:
(1) Defining value: ProspectiveCurrent: A list of minimum 2 and maximum 16 numbers providing the currents in [A] for points in the current/I2t log/log coordinate space. The curve is drawn as a straight line between two consecutive points.
(2) Defined value: LetThroughEnergy: A list of minimum 2 and maximum 16 numbers providing the let-through energy, I2t, in [A2s] for points in the current/I2t log/log coordinate space. The curve is drawn as a straight line between two consecutive points. |
| 閬柇姗熸洸绶 | 閬╃敤銇曘倢銇熼浕娴併仺閫氶亷銇欍倠閬柇姗熴伄銈ㄣ儘銉偖銉笺倰绀恒仐銇熸洸绶
锛1锛夊畾缇╁わ細ProspectiveCurrent锛堝浐鏈夐浕娴侊級锛
闆绘祦/I2t銇хず銇曘倢銈嬫渶灏2銇嬨倝鏈澶8銇儶銈广儓銇ч浕娴乕A]銈掑畾缇┿仐銇俱仚銆
銈兗銉栥亴閫ｇ稓銇欍倠2銇ゃ伄鐐广倰绲愩伓鐩寸窔銇ㄣ仐銇︽弿銇嬨倢銇︺亜銇俱仚銆
锛2锛夊畾缇╁わ細LetThroughEnergy锛
闆绘祦/I2t銇хず銇曘倢銈嬫渶灏2銇嬨倝鏈澶8銇儶銈广儓銇ч氶亷銈ㄣ儘銉偖銉奸浕娴乕[A2s]銈掑畾缇┿仐銇俱仚銆
銈兗銉栥亴閫ｇ稓銇欍倠2銇ゃ伄鐐广倰绲愩伓鐩寸窔銇ㄣ仐銇︽弿銇嬨倢銇︺亜銇俱仚銆 |
|
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