6.4 Selecting Options
6-23
Chap. 6 SELECTING PERIPHERAL EQUIPMENT
[ 1.3 ] Compact model
Figure 6.8 Braking Resistor (Compact Model) and Connection Example
Table 6.9 Braking Resistor (Compact Model)
Power
supply
voltage
Item Model: TK80W120Ω
Capacity (kW) 0.08
Resistor
Resistance (Ω)120
Applicable inverter model
FRN0004
C2
■-2
FRN0006
C2■-2
FRN0010
C2■-2
FRN0012
C2■-2
FRN0020
C2■-2
Applicable motor output
(kW)
0.4 0.75 1.5 2.2 3.7, 4.0
Average braking torque (%) 150 150 150 100 100
Allowable
duty cycle (%)
15 5 5 5 5
Allowable
braking
properties
Allowable
continuous
braking time
15 sec 15 sec 10 sec 10 sec 10 sec
200 V
class
Braking unit Not required
Note: 1) A box () in the above table replaces A, C, E, or U depending on shipping destination.
2) A box (
■) in the above table replaces S (Basic type) or E (EMC filter built-in type) depending on the
enclosure.
This type of braking resistors is not applicable to the 400 V class series of inverters or to
inverters of 5.5 kW (7.5 HP) or above.
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