VLT Micro Drive

The VLT® Micro Drive is a general purpose drive that can control AC motors up to 7.5 kW. It is 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

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 0.37–7.5 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