Specification Brand : NGDOLAOV BulletPoint : Meter Sockets Color : One Color ExternallyAssignedProductIdentifier : 6190077910525 ItemName : Single Phase Energy Meter DIN Rail Power Usage Monitor AC 40-300V 100A Voltmeter Amperemeter Watt Kilowatt-Hour Frequency Power Meter(250-450V External CT) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : industrial-power-meters Manufacturer : NGDOLAOV ModelName : NGDOLAOV ModelNumber : NGDOLAOV NumberOfItems : 1 PartNumber : NGDOLAOV ProductDescription : Meter Sockets 1. Accuracy: 1%±2 characters 2. Scope: AC voltage: AC 40.0~300.0V or AC 250.0~450.0V The measurement range is 40-300V without restrictions and can be used for mains, photovoltaic, and inverter currents 250-450V can only be used for 380V AC current: AC 0-100.0A, current resolution is 0.01A. Frequency: 45.0Hz 65.0Hz Power factor: 0.00-1.00PF Electric power: 0-450000W, when the measured electric power is between 0-9999.9W, the electric power resolution is 0.1W, otherwise the electric power resolution is 1W. Electric energy: 0-99999kwh, when the measured electric energy is between 0-999.99kwh, the electric energy resolution is 0.01kwh, when the measured electric energy is between 1000.0-9999.9kwh, the electric energy resolution is 0.1kwh, when the measured electric energy is greater than 9999.9kwh, the electric energy resolution is 1kwh 3. Speed: 2 times per second attention: This meter can only be used to measure 45~65Hz AC mains power. notes The measuring voltage range of this instrument is 200~450V, and it is only applicable to pure AC 45~65Hz mains power, and the measuring range is 40~300V.
To measure 110V or 220V voltage, please check AC40-300V. To measure 380V voltage, please check 200-450V! If you use 200-450V to measure 220V voltage, the meter measurement will be inaccurate, please note! To measure the ABC three-phase voltage simultaneously, you must use AC40-300V, and the premise equipment must have a neutral line. Size: 79*43*48mm Working temperature: -10~60 Accuracy level: 1% 2 characters Model: D52-2066 Power supply: AC Display Type: Numbers only ProductSiteLaunchDate : 2025-03-10T12:58:10.347Z Size : 250-450V External CT UnitCount : 1 UnspscCode : 41113600