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7.5 - IP 20 braking resistor
(RF100 – RF200 – RF600)
For operation in 4 quadrants and energy dissipation, resistors
can be fixed directly onto the VaRmeca casing. In this case,
the jumper between terminals FI and R- should be removed
(VMA 31 and 32).
RF 100
P
peak
thermal
kW
kW
3.2
VMA 31T/TL
VMA 31M
0.8
0.1
VMA 32T/TL
3.2
VMA 32M
0.8
RF 600
P
peak
thermal
kW
kW
VMA 33/34T/TL
12.8
0.6
external resistors with greater thermal power can be used,
provided that the minimum ohmic value of 180 W (RF 100 –
RF 200) or 50 W (RF 600) is respected.
7.6 - IP 20 external braking resistor
(RF - BRR - 800 - 200)
P peak kW
3.2
VMA 31/32T-TL
VMA 31/32M
0.8
28
InstallatIon anD maIntenance
VARMECA 30
Variable speed motor or geared motor
RF 200
P
P
P
Value
peak
thermal
W
kW
kW
3.2
0.8
200
0.2
3.2
0.8
P
Value
W
50 : (2x100 in parallel)
P thermal kW
W value
0.8
200
7.7 - Power supply and sequential brake
control (ESFR VMA 31/32)
the brake has a built-in power supply. the brake is controlled
according to a sequence which can be adjusted using the
VaRmeca parameters.
7.8 - Power supply and sequential brake
control (ESFR VMA 33/34)
the brake has a built-in power supply. the brake is controlled
according to a sequence which can be adjusted using the
VaRmeca parameters. see VaRmeca 30 parameter-setting
manual.
7.9 - Fieldbus (VMA 33/34)
the interface card is mounted inside the VaRmeca casing.
Value
W
200
(2x100
in
series)
Vma 33/34 : PRoFIBUs DP - InteRBUs s
7.10 - Encoder feedback (COD VMA 33/34)
Vma 33/34 only. the option is mounted inside the Vma33/34
box on the support plate. It allows the operation of the closed
loop control using an incremental encoder or Hall effect sensor.
3776 en -
Protocols supported :
DeVIcenet - can oPen
2013.06 / k
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