Fuji Electric FRENIC-Ace series, Руководство пользователя

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11.8 Braking Resistors (DBRs) and Braking Units
11-22
11.8.4 Specifications
Table 11.8-1 Generated Loss in Braking Unit
Model Generated loss (W) Min. connection resistance (Ω)
BU37-4C 35 12
BU55-4C 40 7.5
BU90-4C 50 4.7
BU132-4C 60 3.0
BU220-4C 80 1.9
* 10%ED
Table 11.8-2 Braking Unit and Braking Resistor (Standard Model)
ND mode (kW rating motor)
Power
supply
voltage
Nominal
applied
motor
(kW)
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
400V
0.75 FRN0002E2■ -4

-
DB0.75-4 1 200
75
3.79 3.13 9 24 0.044 12
1.5 FRN0004E2■ -4

7.50 6.20
17 22 0.068 9
2.2 FRN0006E2■ -4

DB2.2-4 1 160
11.0 9.10 34 30 0.075 6
3.0 FRN0007E2■ -4

15.0 12.4
33 22 0.077 5
5.5 FRN0012E2■ -4

DB3.7-4 1 130 27.2 22.5 37 13 0.093 3
11 FRN0022 E2■ -4

DB5.5-4 1 80 54.0 44.8 55 10 0.138 2.5
15 FRN0029 E2■ -4

DB7.5-4 1 60 73.5 61.0 38 5 0.188 2.5
18.5 FRN0037 E2■ -4

DB11-4 1 40 91.0 75.5 55 5 0.275 3
22 FRN0044 E2■ -4

DB15-4 1 34.4 108 89.5 75 6 0.375 3
30 FRN0059E2 ■ -4

DB18.5-4 1 27 146 121 93 6 0.463 3
37 FRN0072E2 ■ -4

DB22-4 1 22 180 150 88 4.7 0.55 3
45 FRN0085E2 ■ -4

BU37-4C 1 DB37-4C 1 12 220 182 185 10 1.85 10
55 FRN0105E2 ■ -4

BU55-4C 1
DB45-4C 1 10 268 223 225 10 2.25 10
75 FRN0139E2 ■ -4

DB55-4C 1 7.5 365 303 275 10 2.75 10
90 FRN0168E2 ■ -4

BU90-4C 1
DB75-4C 1 6.5 437 364 375 10 3.75 10
110 FRN0203E2 ■ -4

DB110-4C 1 4.7
534 444 450 10 4.50 10
132 FRN0240E2 ■ -4

BU132-4C 1
641 533 550 10 5.50 10
160 FRN0290E2 ■ -4

DB132-4C 1 3.9 777 646 660 10 6.60 10
200 FRN0361E2 ■ -4

BU220-4C
1
DB160-4C 1 3.2 971 807 800 10 8.00 10
220 FRN0415E2 ■ -4

DB200-4C 1 2.6 1068 888 1000 10 10.0 10
280 FRN0520E2 ■ -4

DB220-4C 1 2.2 1360 1130 1100 10 11.0 10
315 FRN0590E2 ■ -4

2 DB160-4C 2 1.6 1529 1271 1181 10 11.9 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.