Delta’s MS300 series is a standard compact vector control drive that inherits Delta’s superior drive technology. It supports both IM and PM motor control for application flexibility and provides STO safety mechanism. Also built-in various essential functions, including PLC capacity for simple programming needs, a communication slot for various communication cards, and a USB port to make data uploads and downloads fast and easy. Saving space, reducing setup and wiring time, while providing high efficiency and stability system — all included in the MS300 series with drive size reduced up to 40%.
| Specifications: |
| • Supports Open loop control of IM and PM motors |
| • Output Frequency: |
| • Standard models: 0 to 599 Hz |
| • High speed models: 0 to 1500 Hz ( V/f Control) |
| • Dual rating design: |
| •120% for 60 seconds for Normal Duty (ND) |
| •150% for 60 seconds for Heavy Duty (HD) |
| • Built-in PLC program with 2K steps capacity |
| • Built-in brake choppers for the entire series |
| • Removable 5-digit LED keypad fpr remote operation |
| • Safety standard compliance: Safe Torque Off (SIL2/PLd) |
| • Multi-motor Control, built-in four IM motor control parameters |
| • Optional built-in Class A (C2) standard EMC filter for 1-phase 230V, 3-phase 460V models |
| • One high speed pulse input terminals MI7 built-in with maximum speed up to 33kHz |
| • One high speed pulse output terminals DFM built-in with maximum speed up to 33kHz |
| • New PCB coating for circuit (IEC 60721-3-3 class 3C2) and thermal design suitable for harsh environment applications |
| • Built-in one slot do communication card installation: CANopen, PROFIBUS DP, DeviceNet, MODBUS TCP, EtherNet/IP |
Standard Models (0-599 Hz) Without EMC Filter
| Item Number | HP | Volts | Phase | Amps (HD) | Amps (ND) |
| VFD1A6MS11ANSAA | 0.25 HP | 120 Volts AC | 1 PH | 1.6A | 1.8A |
| VFD2A5MS11ANSAA | 0.5 HP | 120 Volts AC | 1 PH | 2.5A | 2.7A |
| VFD4A8MS11ANSAA | 1 HP | 120 Volts AC | 1 PH | 4.8A | 5.5A |
| VFD1A6MS21ANSAA | 0.25 HP | 208;240 Volts AC | 1 PH | 1.6A | 1.8A |
| VFD2A8MS21ANSAA | 0.5 HP | 208;240 Volts AC | 1 PH | 2.8A | 3.2A |
| VFD4A8MS21ANSAA | 1 HP | 208;240 Volts AC | 1 PH | 4.8A | 5.0A |
| VFD7A5MS21ANSAA | 2 HP | 208;240 Volts AC | 1 PH | 7.5A | 8.5A |
| VFD11AMS21ANSAA | 3 HP | 208;240 Volts AC | 1 PH | 11A | 12.5A |
| VFD1A6MS23ANSAA | 0.25 HP | 208;240 Volts AC | 3 PH | 1.6A | 1.8A |
| VFD2A8MS23ANSAA | 0.5 HP | 208;240 Volts AC | 3 PH | 2.8A | 3.2A |
| VFD4A8MS23ANSAA | 1 HP | 208;240 Volts AC | 3 PH | 4.8A | 5.0A |
| VFD7A5MS23ANSAA | 2 HP | 208;240 Volts AC | 3 PH | 7.5A | 8.0A |
| VFD11AMS23ANSAA | 3 HP | 208;240 Volts AC | 3 PH | 11A | 12.5A |
| VFD17AMS23ANSAA | 5 HP | 208;240 Volts AC | 3 PH | 17A | 19.5A |
| VFD25AMS23ANSAA | 7.5 HP | 208;240 Volts AC | 3 PH | 25A | 27A |
| VFD33AMS23ANSAA | 10 HP | 208;240 Volts AC | 3 PH | 33A | 36A |
| VFD49AMS23ANSAA | 15 HP | 208;240 Volts AC | 3 PH | 49A | 51A |
| VFD65AMS23ANSAA | 20 HP | 208;240 Volts AC | 3 PH | 65A | 69A |
| VFD1A5MS43ANSAA | .50 HP | 480 Volts AC | 3 PH | 1.5A | 1.8A |
| VFD2A7MS43ANSAA | 1 HP | 480 Volts AC | 3 PH | 2.7A | 3.0A |
| VFD4A2MS43ANSAA | 2 HP | 480 Volts AC | 3 PH | 4.2A | 4.6A |
| VFD5A5MS43ANSAA | 3 HP | 480 Volts AC | 3 PH | 5.5A | 4.6A |
| VFD9A0MS43ANSAA | 5 HP | 480 Volts AC | 3 PH | 9.0A | 10.5A |
| VFD13AMS43ANSAA | 7.5 HP | 480 Volts AC | 3PH | 13A | 15.7A |
| VFD17AMS43ANSAA | 10 HP | 480 Volts AC | 3PH | 17A | 20.5A |
| VFD25AMS43ANSAA | 15 HP | 480 Volts AC | 3PH | 25A | 28A |
| VFD32AMS43ANSAA | 20 HP | 480 Volts AC | 3PH | 32A | 36A |
| VFD38AMS43ANSAA | 25 HP | 480 Volts AC | 3PH | 38A | 41A |
| VFD45AMS43ANSAA | 30 HP | 480 Volts AC | 3PH | 45A | 49A |
Standard Models (0-599 Hz) With EMC Filter
| Item Number | HP | Volts | Phase | Amps (HD) | Amps (ND) |
| VFD1A6MS21AFSAA | 0.25 HP | 208;240 Volts AC | 1 PH | 1.6A | 1.8A |
| VFD2A8MS21AFSAA | .50 HP | 208;240 Volts AC | 1 PH | 2.8A | 3.2A |
| VFD4A8MS21AFSAA | 1 HP | 208;240 Volts AC | 1 PH | 4.8A | 5.0A |
| VFD7A5MS21AFSAA | 2 HP | 208;240 Volts AC | 1PH | 7.5A | 8.5A |
| VFD11AMS21AFSAA | 3 HP | 208;240 Volts AC | 1 PH | 11A | 12.5A |
| VFD1A5MS43AFSAA | .50 HP | 480 Volts AC | 3PH | 1.5A | 1.8A |
| VFD2A7MS43AFSAA | 1 HP | 480 Volts AC | 3PH | 2.7A | 3.0A |
| VFD4A2MS43AFSAA | 2 HP | 480 Volts AC | 3PH | 4.2A | 4.6A |
| VFD5A5MS43AFSAA | 3 HP | 480 Volts AC | 3PH | 5.5A | 4.6A |
| VFD9A0MS43AFSAA | 5 HP | 480 Volts AC | 3PH | 9.0A | 10.5A |
| VFD13AMS43AFSAA | 7.5 HP | 480 Volts AC | 3PH | 13A | 15.7A |
| VFD17AMS43AFSAA | 10 HP | 480 Volts AC | 3PH | 17A | 20.5A |
| VFD25AMS43AFSAA | 15 HP | 480 Volts AC | 3PH | 25A | 28A |
| VFD32AMS43AFSAA | 20 HP | 480 Volts AC | 3PH | 32A | 36A |
| VFD38AMS43AFSAA | 25 HP | 480 Volts AC | 3PH | 38A | 41.5A |
| VFD45AMS43AFSAA | 30 HP | 480 Volts AC | 3PH | 45A | 49A |
High Speed Models (0-1500 Hz) Without EMC Filter
| Item Number | HP | Volts | Phase | Amps (HD) | Amps (ND) |
| VFD7A5MS21ANSHA | 2 HP | 208;240 Volts AC | 1 PH | 7.5A | 8.5A |
| VFD11AMS21ANSHA | 3 HP | 208;240 Volts AC | 1 PH | 11A | 12.5A |
| VFD7A5MS23ANSHA | 2 HP | 208;240 Volts AC | 3PH | 7.5A | 8.5A |
| VFD11AMS23ANSHA | 3 HP | 208;240 Volts AC | 3PH | 11A | 12.5A |
| VFD17AMS23ANSHA | 5 HP | 208;240 Volts AC | 3PH | 17A | 19.5A |
| VFD25AMS23ANSHA | 7.5 HP | 208;240 Volts AC | 3 PH | 25A | 27A |
| VFD33AMS23ANSHA | 10 HP | 208;240 Volts AC | 3 PH | 33A | 36A |
| VFD49AMS23ANSHA | 15 HP | 208;240 Volts AC | 3 PH | 49A | 51A |
| VFD65AMS23ANSHA | 20 HP | 208;240 Volts AC | 3 PH | 65A | 69A |
| VFD4A2MS43ANSHA | 2 HP | 480 Volts AC | 3 PH | 4.2A | 4.6A |
| VFD5A5MS43ANSHA | 3 HP | 480 Volts AC | 3 PH | 5.5A | 4.6A |
| VFD9A0MS43ANSHA | 5 HP | 480 Volts AC | 3 PH | 9.0A | 10.5A |
| VFD13AMS43ANSHA | 7.5 HP | 480 Volts AC | 3 PH | 13A | 15.7A |
| VFD17AMS43ANSHA | 10 HP | 480 Volts AC | 3 PH | 17A | 20.5A |
| VFD25AMS43ANSHA | 15 HP | 480 Volts AC | 3 PH | 25A | 28A |
| VFD32AMS43ANSHA | 20 HP | 480 Volts AC | 3 PH | 32A | 36A |
| VFD38AMS43ANSHA | 25 HP | 480 Volts AC | 3 PH | 38A | 41.5A |
| VFD45AMS43ANSHA | 30 HP | 480 Volts AC | 3 PH | 45A | 49A |
High Speed Models (0-1500 Hz) With EMC Filter
| Item Number | HP | Volts | Phase | Amps (HD) | Amps (ND) |
| VFD7A5MS21AFSHA | 2 HP | 208;240 Volts AC | 1 PH | 7.5A | 8.5A |
| VFD11AMS21AFSHA | 3 HP | 208;240 Volts AC | 1 PH | 11A | 12.5A |
| VFD4A2MS43AFSHA | 2 HP | 480 Volts AC | 3 PH | 4.2A | 4.6A |
| VFD5A5MS43AFSHA | 3 HP | 480 Volts AC | 3PH | 5.5A | 4.6A |
| VFD9A0MS43AFSHA | 5 HP | 480 Volts AC | 3 PH | 9.0A | 10.5A |
| VFD13AMS43AFSHA | 7.5 HP | 480 Volts AC | 3 PH | 13A | 15.7A |
| VFD17AMS43AFSHA | 10 HP | 480 Volts AC | 3 PH | 17A | 20.5A |
| VFD25AMS43AFSHA | 15 HP | 480 Volts AC | 3 PH | 25A | 28A |
| VFD32AMS43AFSHA | 20 HP | 480 Volts AC | 3 PH | 32A | 36A |
| VFD38AMS43AFSHA | 25 HP | 480 Volts AC | 3 PH | 38A | 41.5A |
| VFD45AMS43AFSHA | 30 HP | 480 Volts AC | 3 PH | 45A | 49A |
Delta VFD MS300 Micro Drive Accessories
| Item # | |
| CMM-COP01 | MS300 CANopen Communication Card |
| CMM-PD01 | MS/MH300 Profibus DP Communication Card |
| CMM-DN01 | MS/MH300 DeviceNet Communication Card |
| CMM-MOD01 | MS/MH300 Modbus TCP Communication Card |
| CMM-EIP01 | MS/MH300 EtherNet/IP Communication Card |
| EG3010A | Serial Keypad Extension Cable 3M |
| EMF10AM23A | EMC Filter, 10A, 230V 3 Phase |
| EMF11AM21A | EMC Filter, 11A, 230V Single Phase |
| EMF12AM43B | EMC Filter, 12A, 460V 3 Phase |
| EMF23AM43B | EMC Filter 23A, 460V 3 Phase |
| EMF24AM23B | EMC Filter, 24A, 230V 3 Phase |
| EMF27AM21B | EMC Filter, 27A, 230V Single Phase |
| EMF33AM23B | EMC Filter, 33A, 230V 3 Phase |
| EMF6A0M43A | EMC Filter, 6A, 460V 3 Phase |
| MKM-CBA | NEMA 1 Kit, VFD-MS/MH300, Frame A3, A4 and A5 |
| MKM-CBA0 | NEMA 1 Kit, VFD-MS/MH300, Frame A1 and A2 |
| MKM-CBB | NEMA 1 Kit, VFD-MS/MH300, Frame B1, B2 and B3 |
| MKM-CBC | NEMA 1 Kit, VFD-MS/MH300, Frame C1 and C2 |
| MKM-CBD | NEMA 1 Kit, VFD-MS/MH300, Frame D1 and D2 |
| MKM-CBE | NEMA 1 Kit, VFD-MS/MH300, Frame E1 and E2 |
| MKM-CBF | NEMA 1 Kit, VFD-MS/MH300, Frame F1 and F2 |
| MKM-DRB | DIN Rail Kit, VFD-MS/MH300, Frame A or B |
| MKM-DRC | DIN Rail Kit, VFD-MS/MH300, Frame C |
| MKM-MAPB | Feed through Wiring Mounting Adapter Plate Kit, Frame A and B |
| MKM-MAPC | Feed through Wiring Mounting Adapter Plate Kit, Frame C |
| BR080W200 | Resistor 80W 200 Ohm |
| BR080W750 | Resistor 80W 750 Ohm |
| BR1K0W016 | Resistor 1000W 16 Ohm |
| BR1K0W020 | Resistor 1000W 20 Ohm |
| BR1K0W075 | Resistor 1000W 75 Ohm |
| BR1K0W4P3 | Resistor 1000W 4.3 Ohm |
| BR1K5W013 | Resistor 1500W 13 Ohm |
| BR1K5W043 | Resistor 1500W 43 Ohm |
| BR200W091 | Resistor 200W 91 Ohm |
| BR200W360 | Resistor 200W 360 Ohm |
| BR300W070 | Resistor 300W 70 Ohm |
| BR300W250 | Resistor 300W 250 Ohm |
| BR400W040 | Resistor 400W 40 Ohm |
| BR400W150 | Resistor 400W 150 Ohm |
Click on the links below to see Drawings and Specs:
MS300 Cut Sheet
MS300-Manual