FC-51 Danfoss Micro Drive


FC51 Danfoss Micro Drive

The VLT® Micro Drive is a general purpose drive that can control AC motors up to 22 kW. It’s a small drive with
maximum strength and reliability.
RoHS compliant The VLT® Micro Drive is manufactured with respect for the environment, and it complies with the
RoHS Directive.
The perfect match for: Industrial appliances, HVAC applications & OEM
Micro drives 1.5 kw and up have built in brake chopper.Product Range
1 x 200–240 V AC 0.18–2.2 kW
3 x 200–240 V AC 0.25–3.7 kW
3 x 380–480 V AC 0.37–22 kWVLT® Micro Drive is a genuine VLT® frequency converter with unsurpassed reliability, user-friendliness, condensed functionality and extremely easy to commission. Terminal numbers are named in the same manner as in the rest of the VLT® family.Despite the compact size and the easy commissioning, VLT® Micro Drive can be set up to perform perfectly even in complex application set-ups. Approximately 100 parameters can be set to optimize energy efficiency and operation.

Coated PCB standard – For harsh environments.
Real space saving side-by-side – A compact book style design allows real side by side mounting without derating.
Minimum penetration of dust – VLT® Micro Drive is designed to keep the forced ventilation away from the electronics. Printed circuit boards are well protected inside the drive.
Built-in RFI – Radio disturbance from motor cables is limited with the built-in RFI filter allowing for 15 m motor cables (screened). Meets EU norms.
Built-in brake functions – With built in DC and AC brake functions, VLT® Micro Drive can transform kinetic energy in the application into braking power to slow down the motor. A brake chopper is built-in the drives from 1.5 kW upwards.
Display options – Numerical Local Control Panel; -Without potentiometer(LCP 11), -With potentiometer(LCP 12), LCP Remote mounting kit with 3m cable.Accessories
NEMA Type 1 kit, IP21 / NEMA 1 kit (for frame M1, M2 and M3), Decoupling plate kit, DIN rail mounting kit (for frame M1 and M2)Specifications
Mains supply (L1, L2, L3): 1 x 200–240 V ±10%, 3 x 200–240 V±10%, 3 x 380–480 V ±10%
Output data (U, V, W):
Output voltage.0–100% of supply voltage
Output frequency – 0–200 Hz (VVC+ mode), 0–400 Hz(U/f mode)
Switching on output – Unlimited
Ramp times – 0.05–3600 sec
Digital inputs: – Programmable inputs 5, Logic PNP or NPN, Voltage level 0–24 V
Pulse inputs: – Programmable inputs 1*, Voltage level 0–24 V DC (PNP positive logic),Pulse input frequency 20–5000 Hz
* One of the digital inputs can be used for pulse inputs.
Analog input: – Analog inputs 2, Modes 1 current and 1 voltage or current, Voltage level 0 – 10 V (scaleable), Current level 0/4–20 mA (scaleable)
Analog output: – Programmable analog outputs 1, Current range at analog output, 0/4–20 mA
Relay outputs: – Programmable relay outputs 1 (240 VAC, 2 A)
Approvals: – CE, C-tick, UL
Fieldbus communication: – FC Protocol, Modbus RTU

Dimensions – See pdf
Please note the Micro Drives are sold without  Control panels  these must be ordered separately
Key Pads
132B0100 LCP11 Control Panel without potentiometer
132B0101 LCP12 Control Panel with potentiometer


200-240VAC Single Phase IP20 Drive
Order Code  Descriptive code KW Amps
132F0001 FC-051PK18S2E20H3XXCXXXSXXX 0.18 1.2
132F0002 FC-051PK37S2E20H3XXCXXXSXXX 0.37 2.2
132F0003 FC-051PK75S2E20H3XXCXXXSXXX 0.75 4.2
132F0005 FC-051P1K5S2E20H3BXCXXXSXXX 1.5 6.8
132F0007 FC-051P2K2S2E20H3BXCXXXSXXX 2.2 9.6


200-240 VAC Dual Phase IP20 Drive
Order Code  Descriptive code KW Amps
132F0008 FC-051PK25T2E20H3XXCXXXSXXX 0.25 1.5
132F0009 FC-051PK37T2E20H3XXCXXXSXXX 0.37 2.2
132F0010 FC-051PK75T2E20H3XXCXXXSXXX 0.75 4.2
132F0012 FC-051P1K5T2E20H3BXCXXXSXXX 1.5 6.8
132F0014 FC-051P2K2T2E20H3BXCXXXSXXX 2.2 9.6
132F0016 FC-051P3K7T2E20H3BXCXXXSXXX 3.7 15.2


380-480 VAC 3 Phase IP20 Drive
Order Code  Descriptive code KW Amps
132F0017 FC-051PK37T4E20H3XXCXXXSXXX 0.37 1.2
132F0018 FC-051PK75T4E20H3XXCXXXSXXX 0.75 4.2
132F0020 FC-051P1K5T4E20H3BXCXXXSXXX 1.5 3.7
132F0022 FC-051P2K2T4E20H3BXCXXXSXXX 2.2 5.3
132F0024 FC-051P3K0T4E20H3BXCXXXSXXX 3 7.2
132F0026 FC-051P4K0T4E20H3BXCXXXSXXX 4 9
132F0028 FC-051P5K5T4E20H3BXCXXXSXXX 5.5 12
132F0030 FC-051P7K5T4E20H3BXCXXXSXXX 7.5 12.5
132F0058 FC-051P11KT4E20H3BXCXXXSXXX 11 23
132F0059 FC-051P15KT4E20H3BXCXXXSXXX 15 31
132F0060 FC-051P18KT4E20H3BXCXXXSXXX 18.5 37
132F0061 FC-051P22KT4E20H3BXCXXXSXXX 22 43