Thai Factory Automation

Inverter Danfos / VLT® Micro Drive


Features and benefits


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 0.37–22.0 kW
VLT? 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
IP21 / NEMA 1 kit.
Decoupling plate kit.
DIN rail mounting kit.

Specifications
Mains supply (L1, L2, L3):
Supply voltage
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 inputs1* 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/1 voltage or current Voltage level 0 – 10 V (scaleable)
Current level 0/4–20 mA (scaleable)

Analog output:
Programmable analog outputs1 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





Thai Factory Automation