WEG CVW300G2, Руководство по установке, Страница: 8 / 34

Variable Speed Drive for Electric Traction
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8 | CVW300G2
260[10,2]
20[0,8]
115,4[4,5] 112,5[4,4]
244[9,6]
260[10,2]
∅
9,2[0,4]
201[7,9]
184[7,2]
Figure 2: Drive dimensions (mm[in])
ELECTRICAL INSTALLATION
DANGER!
Make sure the battery is disconnected before starting
the installation.
DANGER!
Vérifier que la batterie est débranchée avant de
commencer l'installation.
DANGER!
The following information is merely a guide for proper
installation. Comply with applicable local regulations
for electrical installations.
DANGER!
Les informations suivantes constituent uniquement
un guide pour une installation correcte. Respectez
les réglementations locales en vigueur pour les
installations électriques.
DANGER!
The drive may be damaged in case of wrong wiring.
DANGER!
L’onduleur peut être endommagé si le câblage est
incorrect.
POWER WIRING DIAGRAMS
Figure 3 on page 8 shows the basic power wiring diagram of the
inverter with the battery and the motor.
+ -
Figure 3:
Drive wiring diagram
It is recommended the use of a contactor between the drive and the
battery in order to protect the battery.
Table 2 on page 8 lists the
suggested contactors. For further details, refer to the user manual.
Table 2: Suggested contactors
Battery Voltage Model Manufacturer
24 V
LEV200H5ANA
EV200HAANA
Tyco Electronics
36 V EV200HDANA Tyco Electronics
48 V
LEV200H6ANA
EV200HDANA
EV200HJANA
Tyco Electronics
Table 3 on page 8 shows the minimum cable gauges
recommended for installation.
Table 3: Minimum power cable gauges
Inverter Model Motor Wire Size
Battery Cable
Gauge
CVW300A0400D0NB66G2 70 mm² 85 mm²
Together with the drive, a fuse is also supplied, and it must be installed
on the inverter according to
Figure 4 on page 8 .
Figure 4: Installation of the protection fuse
Table 4 on page 8 lists the fuses used on the drive.
Table 4: Used fuses
Inverter Model Fusible
CVW300A0400D0NB66G2 Ferraz Shawmutt CNL500