Watson-Marlow Varmeca - Manual (Page 24)

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INSTALLATION AND MAINTENANCE
VARMECA - 20
Variable speed motor or geared motor
GENERAL INFORMATION
LEROY-SOMER Réf. 3481 - 4.33/c - 09.01
1 - GENERAL INFORMATION
1.1 - General operating principle
The VARMECA - 20 is the physical association of a 3-phase induction motor and an integrated variable speed drive.
The motor allows all kinds of mounting arrangements (foot or flange) and can be combined with standard gearboxes from the
LEROY-SOMER range.
In the standard version, the integrated drive does not require any connection other than the power supply.
The options may be used to broaden the application range of the VARMECA - 20.
Thanks to the advanced technology of the IGBT power module, very high efficiency and reduced noise levels are possible.
1.2 - Product name
1.3 - Characteristics
1.3.1 - Electrical data
Single-phase
3-phase
* 2.2 kW maximum for 230V supply.
VARMECA - 20
200/240V single-phase power supply 200/240V 3-phase power supply 400/480V 3-phase power supply
VMA rating Power (kW) VMA rating Power (kW) VMA rating Power (kW)
A or B 21M - 025 0.25 A or B 21TL - 025 0.25 A or B 21T - 025 0.25
A or B 21M - 037 0.37 A or B 21TL - 037 0.37 A or B 21T - 037 0.37
A or B 21M - 055 0.55 A or B 21TL - 055 0.55 A or B 21T - 055 0.55
A or B 21M - 075 0.75 A or B 21TL - 075 0.75 A or B 21T - 075 0.75
A or B 22M - 090 0.9 A or B 22TL - 090 0.9 A or B 21T - 090 0.9
A or B 22M - 110 1.1 A or B 22TL - 110 1.1 A or B 21T - 110 1.1
A or B 22M - 150 1.5 A or B 22TL - 150 1.5 A or B 22T - 150 1.5
A or B 22TL - 180 1.8 A or B 22T - 180 1.8
A or B 22TL - 220 2.2 A or B 22T - 220 2.2
A or B 22T - 300 3
A or B 22T - 400 4
Options
Designation Description
B Integrated speed control knob
BMA Integrated speed control and run-stop control knob
BMAVAR Integrated speed control and forward-reverse-stop control knob
CVI VMA 20 Integrated speed settings
FLT VMA 21 M Class B EMC filter (domestic level) - Single-phase supply
RF100 - RF200 Braking resistors. Power 100 and 200W
SO VMA Fixed brake control and power supply - 3-phase supply
VMA ESFR Additional I/O interface and sequential brake control
CDC VMA 20 VARMECA 20 console
PEGASE VMA 20 VARMECA 20 PC software
VMA COM PB Fieldbus: PROFIBUS DP
VMA COM IS Fieldbus: INTERBUS S
VMA COM DT Fieldbus: DEVICENET
VMA COM CN Fieldbus: CAN OPEN
Power supply Single-phase supply 200V -10 % to 240V +10 % 50-60Hz
Output voltage From 0V to input voltage
Power range 0.25 - 0.37 - 0.55 - 0.75 - 0.9 - 1.1 - 1.5 kW
Maximum number of power-ups per hour 10
Power supply 3-phase supply 200V -10 % to 480V +10 %, 50 - 60 Hz ± 5 %
Output voltage From 0V to input voltage
Power range 0.25 - 0.37 - 0.55 - 0.75 - 0.9 - 1.1 - 1.5 - 1.8 - 2.2* - 3 - 4 kW
Maximum number of power-ups per hour Unlimited
• This manual describes characteristics and how to install VARMECA A20 and B20.
• The run command has been enabled, thus the motor starts as soon as it is switched on.