CB-L and CB-S Winding Adapter for the Connection of Stators

CB-L –Tester for the AC hysteresis measurements on large stator laminations

• Operating Principle

The winding adapters CB-L and CB-S, also called Stator Tester allows the fast connection of stator lamination and large ring samples. The measuring principle is related to the measurement of a toroidal core conforming to IEC 60404-6. To test the magnetic hysteresis curve (BH-loop) a magnetic field strength H needs to be applied to the sample and the induced flux density B in the sample needs to be measured. This is done with one tester cable that includes the primary turns N1 (for generation of H) and secondary turns N2 as a pick-up coil for B. The air flux between N1 and N2 can be compensated in the Comp Software of the Remacomp system. The tester cable is fed through the sample’s inner diameter. 

The Stator Tester works with high current densities for short durations. To handle high current densities safely the tester is designed with a temperature resistant cable, which is double temperature monitored and secured by safety loops. A protective cover makes the tester cable resistant against sharp edges of laminations

• Features

Compatible with Remacomp C - 1200, C - 1207, C - 2200 and C – 2207, best with C-2200

Frequency RangeDC to 1000 Hz (depending on sample and excitation), 50 Hz optimized

H_max: Depending on samples size, mass, permeability and frequency

N1: 16 Turns 

N2: 2 Turns 

I_max: 65 A continuously, 100 A fast single shot measurements (with C-2200)

Min. A: Area cross section of sample 5cm² 

CB-S 

required free inside diameter: 35.5 mm 

maximum outer diameter of the stator: 200 mm 

maximum length of the stator: 250 mm maximum mass of the stators: 20 kg

CB-L 

required free inside diameter: 35.5 mm 

maximum outer diameter of the stator: 400 mm 

maximum length of the stator: 400 mm maximum mass of the stators: 100 kg