DRIVES AND FREQUENCY CONVERTERS
Commander C200 / C300 — general-industrial frequency converters 0.25–132 kW, 110–400 V, with built-in PLC (C300 with dual STO)
Country: Poland · Model: Commander C200 / C300
Commander C200 and C300 are general-industrial frequency converters for 0.25–132 kW and 110–400 V mains with a built-in PLC. The C300 additionally has a dual safe torque off input. Drives of this kind have been made under the Commander brand since 1983, and this series is the sixth.
- Power
- 0.25–132 kW
- Supply
- 1×110, 1×230, 3×230, 3×400 V AC ±10 %
- Overload
- 150 % for 60 s or 180 % for 3 s
- Output frequency
- 0–550 Hz
Technical specifications
| Power | 0.25–132 kW |
|---|---|
| Supply | 1×110, 1×230, 3×230, 3×400 V AC ±10 % |
| Overload | 150 % for 60 s or 180 % for 3 s |
| Output frequency | 0–550 Hz |
| Modes | U/f, open-loop vector, sensorless RFC-A |
| Safety | C300: dual STO, SIL3/PLe, EN/IEC 61800-5-2 |
| Built-in | class A EMC filter, braking transistor, PID, PLC (Machine Control Studio) |
| Options | 1 slot (from frame size 2): PROFIBUS, PROFINET, DeviceNet, CANopen, Ethernet, EtherCAT, SI-I/O; AI-Back-up, AI-485, AI-485 24V adapters |
| Protection rating | IP20 |
| Replacement | C200 replaces the discontinued Commander SK |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
Supply is 1×110, 1×230, 3×230 or 3×400 V ±10 %, output frequency 0–550 Hz, protection rating IP20. Overload of 150 % for 60 s or 180 % for 3 s suits machines with high starting torque. The control modes are U/f, open-loop vector and sensorless RFC-A, with speed and torque control. The drive has a built-in class A EMC filter, braking transistor, PID controller and a PLC in Machine Control Studio, so in many cases no external controller is needed. The C300 has a dual STO input with SIL3/PLe per EN/IEC 61800-5-2. From frame size 2 a slot is available for PROFIBUS, PROFINET, DeviceNet, CANopen, SI-Ethernet, EtherCAT and SI-I/O modules, and the AI-Back-up (SD card, 24 V backup supply), AI-485 and AI-485 24V adapters provide an RS485 port.
How to choose
The difference between the models is safety. The C200 is an economical vector drive, and the C300 adds a dual STO. The upper limit of the series is 132 kW; for higher power and closed loop, move to the Unidrive M600 or Unidrive SP. The C200 is a direct replacement for the discontinued Commander SK drives (SKA/SKB), so for a retrofit select it by motor current.
Request a price and lead time
Commander C200 / C300 — general-industrial frequency converters 0.25–132 kW, 110–400 V, with built-in PLC (C300 with dual STO). We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What is the overload capacity of Commander C200?
150 % of rated current for 60 s or 180 % for 3 s. This is sufficient for machines with high starting torque.
What can replace the discontinued Commander SK drives?
The Commander C200 is a direct replacement for Commander SK drives (SKA/SKB).
What supply voltage does Commander C have?
Single-phase 1×110 or 1×230 V and three-phase 3×230 or 3×400 V AC with a tolerance of ±10 %.
How does C300 differ from C200?
The C300 has a dual safe torque off STO input, certified to SIL3/PLe per EN/IEC 61800-5-2.
Which machines is Commander C suitable for?
Pumps, fans and compressors with energy savings at low load, conveyors, hoists and winches.
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Need a price, lead time or replacement?
Send us a request and we will confirm the configuration, lead time and delivery terms. We reply by email.