功率计用于在AC和DC电路上高精度测量宽频带的功率。
供电方式:充电枪头和内置锂电池供电 |
储存温度范围:-30°C~70°C |
储存湿度范围:<80%RH,不结露 |
工作温度范围:-25°C~55°C |
工作湿度范围:<80%@30°C,<70%@40°C,<40%@50°C |
支持负载类型:新能源汽车负载、阻性负载(仅TK4850D) |
时钟时刻误差:≤1s |
最大测量电压:1000V |
最大测量电流:250A |
测量刷新速度:ms级 |
电压测量范围:50V~1000V |
电流测量范围:1A~250A |
直流功率电能准确度:0.05级、0.1级可选 |
纹波测量不确定度(k=2):0.05%*RG,有效值 ≤1kHz |
纹波测量范围:1A~250A |
通讯方式:4G、蓝牙、WIFI、CAN-BUS |
四象限工作能力:支持 |
最大占空比:100% |
最大脉冲输出电流:100A |
最大脉宽:500us |
最大输出电压:100V |
直流最大输出功率:300W |
输出及测量精度:0.1% |
显示类型:LCD/LED |
测量模式:三相电压/电流/有功/无功/电能/频率/功率因数/四象限电能 |
精度等级:0.5级 |
通信协议:RS485, MODBUS-RTU |
测量类型:AC |
电压输入范围:AC/DC 85-265V |
外形规格:72mm/96mm |
开关量配置:2DI/4DI, 2DO |
报警通道:1路 |
模拟量输出:DC 4~20mA (负载<500Ω) |
输入回路功耗:<0.5VA |
显示类型:Digital |
外观形式:Clamp Meter; Handheld |
相位:Three Phase |
测量模式:Diode Test |
Options and Features:Filters |
Product Category:Power Meters |
显示类型:Digital |
外观形式:Rack-Mounted |
输出接口:RS232; Modbus RTU or ASCII |
Product Category:Power Meters |
显示类型:Digital |
工作温度:-25 to 55 C (-13 to 131 F) |
Manufacturer:Siemens Corporation |
Manufacturer Part Number:7KM5212-6BA00-1EA2 |
Product Category:Power Meters |
视在功率:10 to 1.00E7 VA |
显示类型:Digital |
外观形式:Clamp Meter |
工作温度:-10 to 50 C (14 to 122 F) |
输出接口:Universal Serial Bus ;Other |
有功功率:10 to 1.00E7 watts |
Options and Features:Auto-ranging; Battery powered; Data storage/ logging; Overload Protection |
Product Category:Power Meters |
Reactive Power:0.0100 to 9999 kVAR |
显示类型:Digital |
外观形式:Panel |
工作温度:-10 to 70 C (14 to 158 F) |
输出接口:RS-485 |
相位:Single Phase |
标准和认证:RoHS; CE Marking |
Product Category:Power Meters |
显示类型:Digital |
外观形式:Rack-Mounted |
相位:Single Phase; Three Phase |
Options and Features:Alarm LED |
Product Category:Power Meters |
显示类型:Analog |
相位:Three Phase |
Product Category:Power Meters |
显示类型:Digital |
Manufacturer:B&K Precision |
Manufacturer Part Number:735 |
Product Category:Power Meters |
显示类型:Digital |
Manufacturer:SOCOMEC |
Manufacturer Part Number:4825 0206 |
Product Category:Power Meters |
显示类型:Digital |
工作温度:-20 to 60 C (-4 to 140 F) |
相位:Single Phase; Three Phase |
Manufacturer:Lovato Electric, Inc. |
Manufacturer Part Number:DMG600 |
Product Category:Power Meters |
显示类型:Digital |
工作温度:-25 C (-13 F) |
相位:Single Phase |
Manufacturer:Intermatic, Inc. |
Manufacturer Part Number:Taxxo E45-1-MID |
Product Category:Power Meters |
显示类型:Digital |
外观形式:Rack-Mounted |
工作温度:-10 to 50 C (14 to 122 F) |
输出接口:M-Bus, Modbus RTU, Pulse, BacNet, RF Wireless ;Other |
相位:Single Phase |
Product Category:Power Meters |
显示类型:Digital |
有功功率:1999 watts |
Manufacturer:Global Specialties |
Manufacturer Part Number:1522 |
Product Category:Power Meters |
显示类型:Digital |
有功功率:25000 watts |
Manufacturer:GMC-I Gossen-Metrawatt GmbH |
Manufacturer Part Number:GTM3033000R0001 |
Product Category:Power Meters |
显示类型:数字 |
精度等级:1级 |
通信协议:DL/T645-2007协议、MODBUS-RTU协议 |
功能显示:8位段码式液晶屏(LCD) |
电压输入范围:直流0-1000V |
Current Input Range:0-75mV,0-20mA、4-20mA、0-5V,0-10V等 |
Power Supply Voltage:AC/DC 85-265V 或 DC24V(±10%) 或 DC48V(±10%) |
Pulse Output:一路秒脉冲输出,一路电能脉冲输出 |
冲击耐压:±6.5kV |
功耗:≤3W |
存储温度:-40°C~+70°C |
安装方式:DIN35mm导轨式 |
工作温度:-40°C~+70°C |
工作电源:DC 9-36V |
工频耐压:3.5kV/1min |
平均无障碍工作时间:≥50000h |
显示方式:段码式液晶屏(LCD) |
测量对象:直流电压、电流、功率、电能 |
海拔:≤2000m |
环境湿度:≤95%RH |
电压输入范围:DC 0-1000V |
电流输入:300A、600A |
精度等级:B级(1级) |
绝缘电阻:≥40MΩ |
脉冲输出:一路秒脉冲输出, 一路电能脉冲输出 |
通信协议:Modbus-RTU, DL/T 645-2007, DLT698 |
通信接口:RS485 |
供电电源:AC220V、AC/DC48-320V、AC/DC5-48V,系统功耗<0.3VA |
变送输出:可设置切换4-20mA或0-20mA,精准度±0.5%FS,带载能力<900Ω,输出共源 |
可靠性:静电:空气>8KV、接触>4KV;浪涌:>4KV;群脉冲:>4KV;耐压:>2KV |
工作环境:温度-40℃-85℃,湿度<85%RH的无腐蚀性气体场合 |
开关量输入:无源干节点,光耦隔离 |
报警输出:独立继电器输出,触点容量250Vac/2A、30Vdc/2A |
显示方式:LED、LCD、TFT显示(以实际产品为准) |
计量准确度:±0.5%FS |
谐波准确度:±0.05%FS |
输入回路功率:电流<0.5VA,电压<0.2VA |
通讯接口:RS485 串行通讯,MODBUS-RTU 格式 |
采样范围:交流电压表0-600V(采样超过600V需配置外置电压互感器);交流电流表0-6A(采样超过6A需配置外置电流互感器);各相电流、电压2-31次谐波分次0.01%-99.99%(可定制2-51次分次谐波),THD0.1%-999.9% |
采样速率:计量:1.0S/次;谐波:0.5S/次 |
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