Vacon NX User Manual
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Contents
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BRAKE CHOPPER UNIT (NXB) vacon • 1751111.6 Vacon brake resistors and brake chopper dimensioning11.6.1 Braking energy and lossesTable 68. Vacon standard brake resistors and NXB energy, mains voltage 465–800 VdcMains voltage 465-800 VDCBCU typeBCU output BCUPower loss at fullbrakingChassisResistor Brake energyResistor type & R[Ω] Light duty5 sec (kJ)High Duty10 sec (kJ) c/a/T *)[kW]NXB 0031 5 BRR0031 / 63 82 220 0,7/0,2/0,9 CH3NXB 0061 5 BRR0061 / 14 254 660 1,3/0,3/1,5 CH3NXB 0087 5 BRR0061 / 14 254 660 1,5/0,3/1,8 CH4NXB 0105 5 BRR0105 / 6,5 546 1420 1,8/0,3/2,1 CH4NXB 0140 5 BRR0105 / 6,5 546 1420 2,3/0,3/2,6 CH4NXB 0168 5 BRR0105 / 6,5 546 1420 2,5/0,3/2,8 CH5NXB 0205 5 BRR0105 / 6,5 546 1420 3,0/0,4/3,4 CH5NXB 0261 5 BRR0105 / 6,5 546 1420 4,0/0,4/4,4 CH5NXB 0300 5 BRR0300 / 3,3 1094 2842 4,5/0,4/4,9 CH61NXB 0385 5 BRR0300 / 3,3 1094 2842 5,5/0,5/6,0 CH61NXB 0460 5 BRR0300 / 3,3 1094 2842 5,5/0,5/6,0 CH62NXB 0520 5 BRR0520 / 1,4 2520 6600 6,5/0,5/7,0 CH62NXB 0590 5 BRR0520 / 1,4 2520 6600 7,5/0,6/8,1 CH62NXB 0650 5 BRR0520 / 1,4 2520 6600 8,5/0,6/9,1 CH62NXB 0730 5 BRR0730 / 0,9 3950 10264 10,0/0,7/10,7 CH62Table 69. Vacon standard brake resistors and NXB energy, mains voltage 640–1100 VdcMains voltage 640-1100 VDCBCU type BCU output BCU ChassisResistor Brake energy Power loss atfull brakingResistor type & R[Ω] Light Duty5 sec (kJ)High Duty10 sec (kJ) c/a/T *[kW]NXB 0170_6 BRR0208 / 7 968 2516 3,6/0,2/3,8 Ch61NXB 0208_6 BRR0208 / 7 968 2516 4,3/0,3/4,6 Ch61NXB 0261_6 BRR0208 / 7 968 2516 5,4/0,3/5,7 Ch61NXB 0325_6 BRR0208 / 7 968 2516 6,5/0,3/6,8 Ch62NXB 0385_6 BRR0208 / 7 968 2516 7,5/0,4/7,9 Ch62NXB 0416_6 BRR0416 / 2,5 2710 7046 8,0/0,4/8,4 Ch62NXB 0460_6 BRR0416 / 2,5 2710 7046 8,7/0,4/9,1 Ch62NXB 0502_6 BRR0416 / 1,7 3986 10362 9,8/0,5/10,3 Ch62Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com |
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