Fuji Electric frenic mini series, User Manual

Page: 95 / 269

6.4 Selecting Options
6-13
Chap. 6
SELECT
ING
PERIPHERAL
EQ
UIPMENT
[ 1.2 ] 10%ED Model
Figure 6.7 Braking Resistor (10 %ED Model) and Connection Example
Table 6.8 Braking Resistor (10 %ED Model)
Option
Braking resistor 50 Hz 60 Hz
(N·m) (N·m)
FRN0.4C1 -2
4.02 3.32 9 45 0.02 10
FRN0.75C1 -2 7.57 6.25 17 45 0.0375 10
FRN1.5C1 -2 15.0 12.4 34 45 0.075 10
FRN2.2C1 -2
22.0 18.2 33 30 0.11 10
FRN3.7C1 -2 DB3.7-2C 1 33 37.1 30.5 37 20 0.185 10
FRN0.4C1 -4 4.02 3.32 9 45 0.02 10
FRN0.75C1 -4
7.57 6.25 17 45 0.0375 10
FRN1.5C1 -4
15.0 12.4 34 45 0.075 10
FRN2.2C1 -4 22.0 18.2 33 30 0.11 10
FRN3.7C1 -4
FRN4.0C1 -4
DB3.7-4C 1 33 37.1 30.5 37 20 0.185 10
FRN0.4C1 -7
4.02 3.32 9 45 0.02 10
FRN0.75C1 -7 7.57 6.25 17 45 0.0375 10
FRN1.5C1 -7 15.0 12.4 34 45 0.075 10
FRN2.2C1 -7
22.0 18.2 33 30 0.11 10
150
DB2.2-2C 1 40
Single-
phase
200 V
DB0.75-2C 1 100
1 100
150 DB2.2-4C 1 40
Three-
phase
400 V
DB0.75-4C
150
DB2.2-2C 1 40
Three-
phase
200 V
DB0.75-2C 1 100
Repetitive braking
(100 sec or less cycle)
Type Q'ty
Resistance
( Ω = )
Discharging
capability
(kWs)
Braking time
(s)
Average
loss
(kW)
Duty cycle
(%ED)
Power
supply
voltage
Inverter type
Max. braking torque (%)
Continuous braking (
100%
torque conversion value)
Notes: 1) A box ( ) in the above table replaces S or E depending on enclosure.
2) A box ( ) in the above table replaces A, E, or J depending on shipping destination.
The 10 %ED braking resistor does not support overheating detection or warning output, so an
electronic thermal simulator needs to be set up using function codes F50 and F51 to protect the
braking resistor from overheating.