Lenze 8200 motec - Page 124

5
Lenze
5-9
8200 motec/starttec en 12/03
The diagrams below illustrate example power
characteristics for various drive combinations in relation
to motor and frequency inverter rated power.
Combination 1
8200 motec Rated power 2.2 kW
Motor Rated power 1.1 kW
Combination 2
8200 motec Rated power 2.2 kW
Motor Rated power 1.5 kW
Combination 3
8200 motec Rated power 0.75 kW
Motor Rated power 0.55 kW
50 Hz 87 Hz
100%
173%
150%
127%
M
P
50 Hz 87 Hz
100%
173%
150%
127%
Combination 1
Combination 2
Combination 3
Speed/torque characteristic
Power characteristic for operation at 87
Hz
Combination 1
Combination 2
Combination 3
Reference 50 Hz characteristic
Torque = 100%
Reference 50 Hz characteristic
50 Hz =1x drive power
Field frequency fd
Field frequency fd
Application examples
Operation with 87 Hz characteristic
CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - e.mail: info@ctiautomation.net