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- {
- "all":[
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器输入电压等级",
- "infoPointCode":"VFDInUType",
- "unit":"",
- "dataType":"Enum",
- "inputMode":"D1",
- "dataSource":[
- {
- "code":"1",
- "name":"低压变频器"
- },
- {
- "code":"2",
- "name":"中压变频器"
- },
- {
- "code":"3",
- "name":"高压变频器"
- },
- {
- "code":"4",
- "name":"其他"
- }
- ],
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器输入相数",
- "infoPointCode":"VFDInPhaseType",
- "unit":"",
- "dataType":"Enum",
- "inputMode":"D2",
- "dataSource":[
- {
- "code":"1",
- "name":"单相"
- },
- {
- "code":"2",
- "name":"三相"
- },
- {
- "code":"3",
- "name":"其他"
- }
- ],
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器输入电压上限",
- "infoPointCode":"VFDInUUpperLimit",
- "unit":"V",
- "dataType":"Num",
- "inputMode":"A2",
- "dataSource":"",
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器输入电压下限",
- "infoPointCode":"VFDInULowerLimit",
- "unit":"V",
- "dataType":"Num",
- "inputMode":"A2",
- "dataSource":"",
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器输入额定电流",
- "infoPointCode":"VFDInRateI",
- "unit":"A",
- "dataType":"Num",
- "inputMode":"A2",
- "dataSource":"",
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器输入频率上限",
- "infoPointCode":"VFDInFreqUpperLimit",
- "unit":"Hz",
- "dataType":"Num",
- "inputMode":"A2",
- "dataSource":"",
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器输入频率下限",
- "infoPointCode":"VFDInFreqLowerLimit",
- "unit":"Hz",
- "dataType":"Num",
- "inputMode":"A2",
- "dataSource":"",
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器电网类型",
- "infoPointCode":"VFDPowerGridType",
- "unit":"",
- "dataType":"Enum",
- "inputMode":"D1",
- "dataSource":[
- {
- "code":"1",
- "name":"TT"
- },
- {
- "code":"2",
- "name":"TNC"
- },
- {
- "code":"3",
- "name":"TNS"
- },
- {
- "code":"4",
- "name":"IT"
- },
- {
- "code":"5",
- "name":"其他"
- }
- ],
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器功率因数",
- "infoPointCode":"VFDPFactor",
- "unit":"",
- "dataType":"Num",
- "inputMode":"A1",
- "dataSource":"",
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器效率",
- "infoPointCode":"VFDEff",
- "unit":"%",
- "dataType":"Num",
- "inputMode":"A2",
- "dataSource":"",
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器过载能力",
- "infoPointCode":"VFDOverloadCap",
- "unit":"",
- "dataType":"Str",
- "inputMode":"B1",
- "dataSource":"",
- "note":"eg:150%额定负载电流持续时间60s;工作周期时间300s",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器过压等级",
- "infoPointCode":"VFDOverpressLev",
- "unit":"",
- "dataType":"Enum",
- "inputMode":"D1",
- "dataSource":[
- {
- "code":"1",
- "name":"Ⅰ"
- },
- {
- "code":"2",
- "name":"Ⅱ"
- },
- {
- "code":"3",
- "name":"Ⅲ"
- },
- {
- "code":"4",
- "name":"Ⅳ"
- },
- {
- "code":"5",
- "name":"其他"
- }
- ],
- "note":"IEC61800-5-1",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器噪音等级",
- "infoPointCode":"VFDNoise",
- "unit":"dB(A)",
- "dataType":"Num",
- "inputMode":"A2",
- "dataSource":"",
- "note":"发出的噪音强度上限",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器输出频率上限",
- "infoPointCode":"VFDOutFreqUpperLimit",
- "unit":"Hz",
- "dataType":"Num",
- "inputMode":"A2",
- "dataSource":"",
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器输出频率下限",
- "infoPointCode":"VFDOutFreqLowerLimit",
- "unit":"Hz",
- "dataType":"Num",
- "inputMode":"A2",
- "dataSource":"",
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器开关频率",
- "infoPointCode":"VFDSwitchFreq",
- "unit":"kHz",
- "dataType":"Num",
- "inputMode":"A2",
- "dataSource":"",
- "note":"通过调节开关频率,可以实现系统的噪音最小,波形的平滑型最好,同时干扰也是最小。 因为变频器大多是采用PWM调制的形式进行变频器的。也就是说变频器输出的电压其实是一系列的脉冲,脉冲的宽度和间隔均不相等。其大小就取决于调制波和载波的交点,也就是开关频率。开关频率越高,一个周期内脉冲的个数就越多,电流波形的平滑性就越好,但是对其它设备的干扰也越大。载波频率越低或者设置的不好,电机就会发出难听的噪音。同时调整变频器的开关频率,可调整功率损耗 。因为功率模块IGBT的功率损耗与变频器的开关频率有关,且随变频器的开关频率的提高、功率损耗增大,这样一则使效率下降,二则是功率模块发热增加,对运行是不利的,当然变频器的工作电压越高,影响功率损耗亦加大",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器对应开关频率下的最大持续输出电流",
- "infoPointCode":"VFDMaxContinueOutI",
- "unit":"A",
- "dataType":"Num",
- "inputMode":"A2",
- "dataSource":"",
- "note":"与开关频率长度相同的向量一一对应",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器高度",
- "infoPointCode":"VFDHeight",
- "unit":"m",
- "dataType":"Num",
- "inputMode":"A2",
- "dataSource":"",
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器宽度",
- "infoPointCode":"VFDWidth",
- "unit":"m",
- "dataType":"Num",
- "inputMode":"A2",
- "dataSource":"",
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器厚度",
- "infoPointCode":"VFDThick",
- "unit":"m",
- "dataType":"Num",
- "inputMode":"A2",
- "dataSource":"",
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器冷却方法",
- "infoPointCode":"VFDCoolType",
- "unit":"",
- "dataType":"Enum",
- "inputMode":"D1",
- "dataSource":[
- {
- "code":"1",
- "name":"自然冷却"
- },
- {
- "code":"2",
- "name":"强制风冷"
- },
- {
- "code":"3",
- "name":"其他"
- }
- ],
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器无降容运行温度范围",
- "infoPointCode":"VFDNoReduceCapWorkTempRange",
- "unit":"℃",
- "dataType":"Num",
- "inputMode":"A6",
- "dataSource":"",
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器降容运行温度范围",
- "infoPointCode":"VFDReduceCapWorkTempRange",
- "unit":"℃",
- "dataType":"Num",
- "inputMode":"A6",
- "dataSource":"",
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器存储温度范围",
- "infoPointCode":"VFDStoreTempRange",
- "unit":"℃",
- "dataType":"Num",
- "inputMode":"A6",
- "dataSource":"",
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器工作环境相对湿度范围",
- "infoPointCode":"VFDWorkRHRange",
- "unit":"%",
- "dataType":"Num",
- "inputMode":"A6",
- "dataSource":"",
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器抗震性",
- "infoPointCode":"VFDAntiknock",
- "unit":"m\/s2",
- "dataType":"Num",
- "inputMode":"A2",
- "dataSource":"",
- "note":"能承受的最大加速度冲击",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器无降容使用海拔高度范围",
- "infoPointCode":"VFDNoReduceCapWorkElevationRange",
- "unit":"m",
- "dataType":"Num",
- "inputMode":"A6",
- "dataSource":"",
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器降容使用海拔高度范围",
- "infoPointCode":"VFDReduceCapWorkElevationRange",
- "unit":"m",
- "dataType":"Num",
- "inputMode":"A6",
- "dataSource":"",
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"技术参数",
- "secondTag":"",
- "infoPointName":"变频器外壳保护等级",
- "infoPointCode":"VFDShellIPGrade",
- "unit":"",
- "dataType":"Str",
- "inputMode":"B1",
- "dataSource":"",
- "note":"参考《11防护等级》",
- "func-id":""
- },
- {
- "firstTag":"运行参数",
- "secondTag":"",
- "infoPointName":"变频器输出电流",
- "infoPointCode":"VFDOutI",
- "unit":"A",
- "dataType":"Inst",
- "inputMode":"L",
- "dataSource":"",
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"运行参数",
- "secondTag":"",
- "infoPointName":"变频器输入频率",
- "infoPointCode":"VFDInFreq",
- "unit":"Hz",
- "dataType":"Inst",
- "inputMode":"L",
- "dataSource":"",
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"运行参数",
- "secondTag":"",
- "infoPointName":"变频器输出频率",
- "infoPointCode":"VFDOutFreq",
- "unit":"Hz",
- "dataType":"Inst",
- "inputMode":"L",
- "dataSource":"",
- "note":"",
- "func-id":""
- },
- {
- "firstTag":"运行参数",
- "secondTag":"",
- "infoPointName":"变频器运行开关频率",
- "infoPointCode":"VFDSwitchFreq",
- "unit":"kHz",
- "dataType":"Inst",
- "inputMode":"L",
- "dataSource":"",
- "note":"",
- "func-id":""
- }
- ]
- }
|