Chapter 7 Optional Accessories MS300 The optional accessories listed in this chapter are available upon request. Installing additional accessories to your drive substantially improves the drive’s performance. Select accessories according to your need or contact your local distributor for suggestions. 7-1 Brake Resistors and Brake Units Used in AC Motor Drives 115V one-phase Table 7-1-1 230V one-phase Table 7-1-2 230V three-phase Table 7-1-3 7-2 Applicable Motor *1 125% Braking Torque / 10% ED Max. Braking Torque Model *2 Braking Resistor Value Brake Resistor for Braking Min. Max. Total Peak HP KW Torque Spec.
for Each Each Brake Unit Current Resistor Braking Power (kg-m) AC Motor Drive *3 Part No. Q’ty Usage (A) Value (Ω) Current (A) (kW) VFD1A6MS11XNSXX 0.25 0.2 0.1 80W 750 Ω BR080W750 1 - 0.5 190.0 2 0.8 VFD2A5MS11XNSXX 0.5 0.4 0.3 80W 200 Ω BR080W200 1 - 1.9 95.0 4 1.5 VFD4A8MS11XNSXX 1 0.75 0.5 80W 200 Ω BR080W200 1 - 1.9 63.3 6 2.3 Applicable *1 125% Braking Torque / 10% ED Max. Braking Torque Motor Model *2 Braking Resistor Value Brake Resistor for Braking Min. Max. Total Peak HP KW Torque Spec. for Each each Brake Unit Current Resistor Braking Power (kg-m) AC Motor Drive *3 Part No.
Q’ty Usage (A) Value (Ω) Current (A) (kW) VFD1A6MS21XNSXX VFD1A6MS21AFSAA 0.25 0.2 0.1 80 W 750 Ω BR080W750 1 - 0.5 190.0 2 0.8 VFD2A8MS21XNSXX VFD2A8MS21AFSAA 0.5 0.4 0.3 80 W 200 Ω BR080W200 1 - 1.9 95.0 4 1.5 VFD4A8MS21XNSXX VFD4A8MS21AFSAA 1 0.75 0.5 80 W 200 Ω BR080W200 1 - 1.9 63.3 6 2.3 VFD7A5MS21XNSXX VFD7A5MS21AFSAA 2 1.5 1 200 W 91 Ω BR200W091 1 - 4.2 47.5 8 3.0 VFD11AMS21XNSXX VFD11AMS21AFSAA 3 2.2 1.5 300 W 70 Ω BR300W070 1 - 5.4 38.0 10 3.8 Applicable *1 125% Braking Torque / 10% ED Max. Braking Torque Motor Brake Resistor for Model *2 Braking Resistor Value each Brake Unit Braking Min. Max. Total Peak HP KW Torque Spec.
for Each Current Resistor Braking Power (kg-m) AC Motor Drive *3 Part No.
Q’ty Usage (A) Value (Ω) Current (A) (kW) VFD1A6MS23XNSXX 0.25 0.2 0.1 80 W 750 Ω BR080W750 1 - 0.5 190.0 2 0.8 VFD2A8MS23XNSXX 0.5 0.4 0.3 80 W 200 Ω BR080W200 1 - 1.9 95.0 4 1.5 VFD4A8MS23XNSXX 1 0.75 0.5 80 W 200 Ω BR080W200 1 - 1.9 63.3 6 2.3 VFD7A5MS23XNSXX 2 1.5 1 200 W 91 Ω BR200W091 1 - 4.2 47.5 8 3.0 VFD11AMS23XNSXX 3 2.2 1.5 300 W 70 Ω BR300W070 1 - 5.4 38.0 10 3.8 VFD17AMS23XNSXX 5 3.7 2.5 400 W 40 Ω BR400W040 1 - 9.5 19.0 20 7.6 VFD25AMS23XNSXX 7.5 5.5 3.7 1000 W 20 Ω BR1K0W020 1 - 19 16.5 23 8.7 VFD33AMS23XNSXX 10 7.5 5.1 1000 W 20 Ω BR1K0W020 1 - 19 14.6 26 9.9 VFD49AMS23XNSXX 15 11 7.4 1500 W 13 Ω BR1K5W013 1 - 29 12.6 29 11.0 VFD65AMS23XNSXX 20 15 10.2 2000 W 8.6 Ω BR1K0W4P3 2 2 in series 44 8.3 46 17.5