Wiring the standard device
Basic devices in the power range 0.37 ... 11 kW
Motor connection
5
5.4
5.4.4
5.4-10
EDSVF9333V EN 3.0-06/2005
Features of the connection for motor temperature monitoring:
Pin X8/5, X8/8 from incremental encoder input (X8)
Connection Linear KTY thermal sensor
Tripping point z Warning: Adjustable
z Error (TRIP): Fixed at 150 °C
Notes z Monitoring is not active in the Lenze setting.
z The KTY thermal sensor is monitored with regard to interruption
and short circuit.
PE
UVW
T1T2
U, V, W
T1, T2
0.5...0.6 Nm
4.4...5.3 lb-in
2
1
0
9300vec122
Fig. 5.4-8 Motor connection with KTY thermal sensor
Motor cable
Shield sheet
Securely clamp shield of motor cable with the lugs
U, V, W
Motor cable connection
Observe correct polarity. Observe maximum length of motor cable.
Cable cross-sections up to 4 mm
2
: Use wire end ferrules for flexible cables
Cablecross-sections>4mm
2
: Use pin-end connectors
9300 vector Cablecross-sectionsU,V,W,PE
Type [mm
2
] [AWG]
EVF9321 1 18
EVF9322 1 18
EVF9323 1 18
EVF9324 1.5 16
EVF9325 4 12
EVF9326 6 10
Cable cross-sections
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