Wattmeter shield D5003
Also this device can be called: D-5003, D 5003.
D5003 wattmeter is used to measure power in electrical circuits, DC.
Dimensions - 135×255×255 mm.
Wattmeters D5003 equipped electrodynamic measuring unit with a closed magnetic circuit.
Electrodynamic wattmeter measuring mechanism generates readings as a result of interaction of two currents, taking into account the phase shift between them. If, after a fixed frame made of thick wire, the load current flows, and the movable coil connected to the circuit as a voltage that is proportional to the current flowing to this voltage, the power meter reading D5003 proportion of active power.
Scale position - vertical.
Housing material - metal.
Insulation test voltage measuring circuit - 2 kV.
Weight of D5003 - 3,6 kg.
Expanding the range of current is provided by switching the coils in the circuit by connecting shunt resistors or voltage transformer. Additional resistance and transformer voltage circuit provides power meter range extension D5003 voltage.
Before using a wattmeter D5003 manufacturer recommends that you read the guidance service.