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Electrographitic brush EG74 20x32x50 K1-3

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  • Brand: ZTV
  • Product Code: EG74_20x32x50_К1_3
  • Availability: Pre-order 30 calendar days
11.19€
Main specifications
All specifications
Material: EG74
Сonstruction by ГОСТ Р 53617-2009: К1-3
Сonstruction by IEC 60276: CL04A
Contact wire length by ГОСТ 12232-89, no less, mm.: 140
Cross-section of the contact wire, mm²: 6
Terminal type according to GOST R 53617-2009: П
IEC 60276 tip shape: F
Cover type according to ГОСТ Р 53617-2009: No
Electrographitic brush EG74 20x32x50 K1-3
Main characteristics
Material EG74
Сonstruction by ГОСТ Р 53617-2009 К1-3
Сonstruction by IEC 60276 CL04A
Contact wire length by ГОСТ 12232-89, no less, mm. 140
Cross-section of the contact wire, mm² 6
Terminal type according to GOST R 53617-2009 П
IEC 60276 tip shape F
Cover type according to ГОСТ Р 53617-2009 No
Additional characteristics
Rockwell hardness, 10⁷ Nm² 15-55
Specific electric resistance, 10¯⁶ Ωm 35-75
Current density, 10⁴ A/m² 15
Circum velocity, m/s 50
Brush pressure on collector, 10³ N/m² 40
Transitional voltage drop on a pair of brushes, V 1.2-2.4
Max. friction factor, μ 0.22
Application area ДП-92 150 kW,ДП-92 140kW, ДП-92А 140kW, ДП-92 135kW - 16.
Brand ZTV
Manufacturer country Bulgaria
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