SPV “Electromash” Ltd

Catalog
02.01.08 Test bench for stator active steel

02.01.08 Test bench for stator active steel

The behch is intended to reveal faults in stators of repaired electric motors with the capacity from 100 to 1000 kW after winding removal. The bench reveals cores with high losses before packing new winding and reduces winding wire extra waste.
Call for price
TECHNICAL DESCRIPTION
Nominal supply voltage, Hz 220V, 50
Supply voltage deviation, ± 12%
Consumed power, kW not more than 20
Output voltage (on magnetizable winding), V 160 ÷ 210 50Hz
Output current, A up to 160 (during 10sec)
Magnetizable winding, type of the wire PRG cross section 25 mm2
Control winding, type of the wire PV-4 cross section 1,5 mm2
Test bench area, m2 9
Overall dimensions,
- control power rack, mm/mass, kg 740x600x1500/120
TECHNICAL DESCRIPTION OF MEASURING DEVICES:
DIGITAL MEASURING DEVICE PFP-1
Precision rate, 0,15
Measurement speed, measurement/sec 3
Monitoring time, msec less than 300
OSCILLOGRAPH GOS-620:
Pass band, MHz 0 - 20 (-3dB)
Deflection coefficient, V/division 0.005 - 5
Phase difference, degrees not more than 3

Fig. 1 Scheme of test active steel: 1.active steel; 2. magnetizable winding; 3. control winding
Back to section