PA7300 Instruction Manual - TECO-Westinghouse Motor Company

9.3 BRAKING RESISTOR AND BRAKING UNITThe braking transistor of 220V 25HP and 440V 25HP, 30HP was built-in as standard, thebraking resistor can be connected to main circuit terminals B2 and directly. The otherswithout built-in braking transistor need to connect braking unit with braking resistorexternally.When connecting braking resistor or braking unit with braking resistor, set system parameterSn-10=XX10 (i.e. stall prevention during deceleration not enabled).Braking resistor and braking unit selection table is shown below.Table 10 Braking Resistor and Braking UnitVoltage HPInverter Braking Unit Braking ResistorRated current(A)TypeNumberusedCode NO. Specs. Number usedBraking Torque(%)25 72A 3H333C0020086 3000W/10 1 100(5ED)30 88A JUVPLV-0060 1 3H333C0020108 4800W/6.8 1 125(10ED)40 117A JUVPLV-0040 2 3H333C0020086 3000W/10 2 125(10ED)220V50 144A JUVPLV-0040 2 3H333C0020086 3000W/10 2 100(10ED)60 167A JUVPLV-0060 2 3H333C0020108 4800W/6.8 2 120(10ED)75 212A JUVPLV-0060 2 3H333C0020108 4800W/6.8 2 100(10ED)100 288A JUVPLV-0060 3 3H333C0020108 4800W/6.8 3 110(10ED)125 327A JUVPLV-0060 3 3H333C0020108 4800W/6.8 3 90(10ED)440V25 38A 3H333C0190005 1600W/50 1 80(5ED)30 44A 3H333C0190005 1600W/50 1 70(5ED)40 59A JUVPHV-0040 1 3H333C0020213 6000W/20 1 125(10ED)50 75A JUVPHV-0060 1 3H333C0020221 9600W/16 1 125(10ED)60 86A JUVPHV-0060 1 3H333C0020230 9600W/13.6 1 125(10ED)75 111A JUVPHV-0040 2 3H333C0020213 6000W/20 2 135(10ED)100 151A JUVPHV-0060 2 3H333C0020230 9600W/13.6 2 145(10ED)125 189A JUVPHV-0040 3 3H333C0020213 6000W/20 3 120(10ED)150 231A JUVPHV-0040 3 3H333C0020213 6000W/20 3 100(10ED)175 267A JUVPHV-0040 4 3H333C0020230 6000W/20 4 115(10ED)215 304A JUVPHV-0060 4 3H333C0020230 9600W/13.6 4 140(10ED)250 340A JUVPHV-0060 4 3H333C0020230 9600W/13.6 4 120(10ED)300 380A JUVPHV-0060 4 3H333C0020230 9600W/13.6 4 100(10ED)350 516A JUVPHV-0060 5 3H333C0020230 9600W/13.6 5 110(10ED)30