1 selection of the brake resistor – Lenze 8615E User Manual
Page 39
37
6.1.1 Selection of the brake resistor
•
The following combinations ensure
- a maximum braking time of 15 seconds
- a maximum relative duty time of 10%.
•
The set continuous power of the inverter is the reference for the
combination.
Operation at rated power (factory setting)
Inverter type
8601
8602
8603
8604
8605
Resistor/
Ω
370
370
240
180
180
Power/kW
0.15
0.15
0.2
0.3
0.3
Order number ERBM370R150W ERBM370R150W ERBM240R200W ERBD180R300W ERBD180R300W
Inverter type
8606
8607
8608
8609
8610
Resistor/
Ω
100
100
68
47
33
Power/kW
0.6
0.6
0.8
1.2
2.0
Order number ERBD100R600W ERBD100R600W ERBD068R800W ERBD047R01K2
ERBD033R02K0
Inverter type
8611
8612
8613
8614
8615
Resistor/
Ω
33
22
15
15
15
Power/kW
2.0
3.0
4.0
4.0
4.0
Order number ERBD033R02K0
ERBD022R03K0
ERBD015R04K0
ERBD015R04K0
ERBD015R04K0
Operation at increased power
Inverter type
8601
8602
8603
8604
8605
Resistor/
Ω
370
240
180
180
180
Power/kW
0.15
0.2
0.3
0.3
0.3
Order number ERBM370R150W ERBM240R200W ERBD180R300W ERBD180R300W ERBD180R300W
Inverter type
8606
8607
8608
8609
8610
Resistor/
Ω
100
100
47
33
33
Power/kW
0.6
0.6
1.2
2.0
2.0
Order number ERBD100R600W ERBD100R600W ERBD047R01K2
ERBD033R02K0
ERBD033R02K0
Inverter type
8611
8612
8613
8614
8615
Resistor/
Ω
33
15
15
15
15
Power/kW
2.0
4.0
4.0
4.0
4.0
Order number ERBD033R02K0
ERBD015R04K0
ERBD015R04K0
ERBD015R04K0
ERBD015R04K0
Operation at maximum power
Inverter type
8601
8602
8603
8604
8605
Resistor/
Ω
240
180
180
180
-
Power/kW
0.2
0.3
0.3
0.3
-
Order number ERBM240R200W ERBD180R300W ERBD180R300W ERBD180R300W -
Inverter type
8606
8607
8608
8609
8610
Resistor/
Ω
100
-
33
33
33
Power/kW
0.6
-
2.0
2.0
2.0
Order number ERBD100R600W -
ERBD033R02K0
ERBD033R02K0
ERBD033R03K0
Inverter type
8611
8612
8613
8614
8615
Resistor/
Ω
-
15
15
15
-
Power/kW
-
4.0
4.0
4.0
-
Order number -
ERBD015R04K0
ERBD015R04K0
ERBD015R04K0
-
A higher brake power can be obtained by using other resistors or
by connecting several resistors in parallel or in series. However, the
minimum resistance given on page 38 must be maintained!