Xuất xứ: By Danfoss Châu Á, Chất lượng tốt & Giá rẻ nhất.
 

VLT® Micro Drive

The VLT® Micro Drive is a general purpose drive that can control AC motors up to 22 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 0.37–22 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

Products