VDL200 • Quick installation guide - Specifications and connection 19
5.3 AC output chokes
The VDL200
The latter usually have a higher isolation rating to better withstand PWM voltage Examples of reference regulations
inverter. For standard motors, especially with long cable runs (typically over 100 m) an output choke may be necessary
The range of recommended chokes are listed in the following table. The rated current of the chokes should be approx.
20% higher than that of the inverter in order to take into account additional losses due to modulation of the output
waveform.
Size Model Code
Dimensions: W x H x d
mm [inches]
Weight
kg [lbs]
VDL200-...-4, 3ph
1040 LU3-005 S7FG3 180 x 170 x 110 [7.1 x 6.7 x 4.3] 5.8 [12.8]
1055 LU3-005 S7FG3 180 x 170 x 110 [7.1 x 6.7 x 4.3] 5.8 [12.8]
2075 LU3-005 S7FG3 180 x 170 x 110 [7.1 x 6.7 x 4.3] 5.8 [12.8]
2110 LU3-011 S7FG4 180 x 180 x 130 [7.1 x 7.1 x 5.1] 8 [17.6]
3150 LU3-015 S7FH2 180 x 160 x 170 [7.1 x 6.3 x 6.7] 7.5 [16.5]
3185 LU3-015 S7FH2 180 x 160 x 170 [7.1 x 6.3 x 6.7] 7.5 [16.5]
3220 LU3-022 S7FH3 180 x 160 x 185 [7.1 x 6.3 x 7.3] 8 [17.6]
Note! With the inverter operated at the rated current and a frequency of 50 Hz, the output chokes cause a voltage drop of approx. 2% of the output voltage.
5.4 External braking resistors (optional)
Recommended combinations for use with internal braking unit.
Table 5.4.1: Recommended combination VDL200
Size List and technical data of standard external resistors
Resistor type Code Q.ty Max. overload, 1"
- service 10%
E
br (kJ)
Max. overload,
30" - service 25%
Ebr (kJ)
P
nbr
(W)
Rbr
(Ω)
Housing Dimensions:
W x H x d
mm
Weight
kg
VDL200-...-4, 3ph
1040 RFPD 750 DT 100R S8SY4 1 7.5 38 750 100 IP44 200 x 70 x 106 1.7
1055 RFPR 750 D 68R S8SZ3 1 7.5 38 750 68 IP44 245 x 75 x 100 2.7
2075 RFPR 750 D 68R S8SZ3 1 7.5 28 750 68 IP44 245 x 75 x 100 2.7
2110 RFPR 1200 D 49R S8SZ4 1 7.5 28 1200 49 IP44 310 x 75 x 100 4.2
3150 RFPR 1900 D 28R S8SZ5 1 12 43 1500 28 IP44 365 x 75 x 100 4.2
3185 BRT4K0-15R4 S8T00G 1 40 150 4000 15.4 IP20 625 x 100 x 250 7.0
3220 BRT4K0-15R4 S8T00G 1 40 150 4000 15.4 IP20 625 x 100 x 250 7.0
P Braking resistor rated power
R Braking resistor ohmic value
E Maximum energy that can be dissipated on the resistor
Braking resistors may be subject to unexpected overloads due to faults.
Resistors MUST be protected using thermal cutouts. These devices must not interrupt the circuit in which the resistor is
protection contact, this must be used together with that of the thermal cutout.
A la suite de pannes, les résistances de freinage peuvent être sujettes à des surcharges imprévues. La protection des
résistances au moyen de dispositifs de protection thermique est absolument capitale. Ces dispositifs ne doivent pas inter
-
rompre le circuit qui abrite la résistance, mais leur contact auxiliaire doit couper l’alimentation du côté puissance du drive.
Si la résistance prévoit un contact de protection, ce dernier doit être utilisé conjointement à celui du dispositif de protection
thermique.
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