A contact-free, very high precision DC current measuring system
The MACC150 is the smallest member out of the PM-SMS range of precision current measuring systems, a range that extends up to 100kA
Product Description
The working of the MACC150 is based on the zero-flux principle that implies active control of the current fed into
the secondary winding in order to balance the magnetic field of the primary current on a ppm level
Features are:
– The secondary (output) current is a precise scaled copy of the primary current for DC and AC up to several hundred kHz
– Bipolar measurement
– Automatic (re)establishment of zero-flux balance after temporary loss of supply current or over-current
– Valid signal (indicating that the system is working properly)
– Galvanic insulation to the primary circuit
The MACC150 is intended for integration on printed circuit boards.
