Fuji Electric FRENIC-Ace series, User Manual

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11.8 Braking Resistors (DBRs) and Braking Units
11-26
Table 11.8-6 Braking Unit and Braking Resistor (Standard Model)
ND mode (HP rating motor)
Power
supply
voltage
Nominal
applied
motor
(HP)
Inverter type
Selecting Options
Maximum braking
torque
Continuous braking
(100% braking
torque)
Repetitive braking
(each cycle is 100 s or
less)
Braking units Braking resistor 50Hz 60Hz Discharging
capability
Braking
time
Average
allowable
loss
Duty cycle
Model Q’ty Model Q’ty Resistance
(Ω)
(N
･
m) (N
･
m) (kWs) (s) (kW) (%ED)
Three-
phase
460V
1
FRN0002E2■ -4

-
DB0.75-4 1 200
75
3.79 3.13 9 24 0.044 12
2
FRN0004E2■ -4

7.50 6.20
17 22 0.068 9
3
FRN0006E2■ -4

DB2.2-4 1 160
11.0 9.10 34 30 0.075 6
4
FRN0007E2■ -4

15.0 12.4
33 22 0.077 5
7.5
FRN0012E2■ -4

DB3.7-4 1 130 27.2 22.5 37 13 0.093 3
15
FRN0022 E2■ -4

DB5.5-4 1 80 54.0 44.8 55 10 0.138 2.5
20
FRN0029 E2■ -4

DB7.5-4 1 60 73.5 61.0 38 5 0.188 2.5
25
FRN0037 E2■ -4

DB11-4 1 40 91.0 75.5 55 5 0.275 3
30
FRN0044 E2■ -4

DB15-4 1 34.4 108 89.5 75 6 0.375 3
40
FRN0059E2 ■ -4

DB18.5-4 1 27 146 121 93 6 0.463 3
50
FRN0072E2 ■ -4

BU37-4C 1
DB30-4C 1 15 180 150 150 10 1.50 10
60
FRN0085E2 ■ -4

DB37-4C 1 12 219 182 185 10 1.85 10
75
FRN0105E2 ■ -4

BU55-4C 1
DB45-4C 1 10 269 223 225 10 2.25 10
100
FRN0139E2 ■ -4

DB55-4C 1 7.5 365 303 275 10 2.75 10
125
FRN0168E2 ■ -4

BU90-4C 1
DB75-4C 1 6.5 439 364 375 10 3.75 10
150
FRN0203E2 ■ -4

DB110-4C 1 4.7
534 444 450 10 4.50 10
200
FRN0240E2 ■ -4

BU132-4C 1
641 533 550 10 5.50 10
250
- - - - - - - - - -
300
FRN0361E2 ■ -4

BU220-4C
1
DB160-4C 1 3.2 971 807 800 10 8.00 10
350
FRN0415E2 ■ -4

DB200-4C 1 2.6 1068 888 1000 10 10.0 10
400
- - - - - - - - - -
450
FRN0520E2 ■ -4

DB220-4C 1 2.2 1360 1130 1100 10 11.0 10
500
FRN0590E2 ■ -4

2 DB160-4C 2 1.6 1724 1433 1400 10 14.0 10
HD mode (HP rating motor)
Power
supply
voltage
Nominal
applied
motor
(HP)
Inverter type
Selecting Options
Maximum braking
torque
Continuous braking
(100% braking torque)
Repetitive braking
(each cycle is 100 s or
less)
Braking units Braking resistor 50Hz 60Hz Discharging
capability
Braking
time
Average
allowable
loss
Duty cycle
Model Q’ty Model Q’ty Resistance
(Ω)
(N
･
m) (N
･
m) (kWs) (s) (kW) (%ED)
Three-
phase
460V
1
FRN0002E2■ -4

-
DB0.75-4 1 200
100
5.05 4.17 9 24 0.044 12
1.5
FRN0004E2■ -4

7.33 6.06 17 30 0.068 12
3
FRN0006E2■ -4

DB2.2-4 1 160
14.7 12.1 34 30 0.075 7
4
FRN0007E2■ -4

20.1 16.5 33 22 0.077 5
7.5
FRN0012E2■ -4

DB3.7-4 1 130 36.2 30.0 37 13 0.093 3.5
10
FRN0022E2 ■ -4

DB5.5-4 1 80 49.6 41.0 55 15 0.138 3.5
15
FRN0029E2 ■ -4

DB7.5-4 1 60 72.0 59.7 38 7 0.188 3.5
20
FRN0037E2 ■ -4

DB11-4 1 40 98.1 81.4 55 7 0.275 3.5
25
FRN0044E2 ■ -4

DB15-4 1 34.4 121 100 75 8 0.375 4
30
FRN0059E2 ■ -4

DB18.5-4 1 27 144 119 93 8 0.463 4
40
FRN0072E2 ■ -4

BU37-4C 1
DB30-4C 1 15 195 162 150 10 1.50 10
50
FRN0085E2 ■ -4

DB37-4C 1 12 240 200 185 10 1.85 10
60
FRN0105E2 ■ -4

BU55-4C 1
DB45-4C 1 10 293 243 225 10 2.25 10
75
FRN0139E2 ■ -4

DB55-4C 1 7.5 359 298 275 10 2.75 10
100
FRN0168E2 ■ -4

BU90-4C 1
DB75-4C 1 6.5 487 405 375 10 3.75 10
125
FRN0203E2 ■ -4

DB110-4C 1 4.7
585 486 450 10 4.50 10
150
FRN0240E2 ■ -4

BU132-4C 1
712 592 550 10 5.50 10
200
FRN0290E2 ■ -4

DB132-4C 1 3.9 855 710 660 10 6.60 10
250
FRN0361E2 ■ -4

BU220-4C 1
DB160-4C 1 3.2 1036 861 800 10 8.00 10
300
FRN0415E2 ■ -4

DB200-4C 1 2.6 1295 1076 1000 10 10.0 10
350
FRN0520E2 ■ -4

DB220-4C 1 2.2 1424 1184 1100 10 11.0 10
400
FRN0590E2 ■ -4

BU132-4C 2 DB132-4C 2 1.95 1710 1420 1320 10 13.2 10
Note: A box (■) in the above table replaces S (Basic type) or E (EMC filter built -in type) depending on the enclosure.
A box (

) in the above table replaces GA, GB or C depending on the model.