Electrical installation – Lenze 9300 0.37kW-75kW User Manual
Page 165
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Electrical installation
Standard devices in the power range 0.37 ... 11 kW
Motor connection
l
165
EDKVS9332X DE/EN/FR 6.1
PE U
V
W
T1 T2
-UG +UG
PES
PES
PE
M
3~
PES
PES
KTY
X8/5
X7/9
X8/8
X7/8
PES
X8
X7
X9
X10
9300std073
Fig. 5−7
Circuit diagram for the motor connection with KTY temperature sensor at X7 or X8
Features of the connection for motor temperature monitoring:
Pins X7/8, X7/9 of resolver input (X7), or
pins X8/8, X8/5 of incremental encoder input (X8)
Connection
Linear KTY temperature sensor
Tripping point
l
Warning: adjustable
l
Error (TRIP): fixed at 150 °C
Notes
l
Monitoring is not active in the Lenze setting.
l
The KTY temperature sensor is monitored with regard to interruption and short
circuit.
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