Omron SYSDRIVE 3G3HV SERIES - Page 174

5-11
Note In the following table, “10% ED” indicates that 10% of the time required for one cycle can be used
for braking (deceleration).
D Standard Models
Inverter Braking Resistor Unit
Approximate
bki
Minimum
i
Volt- Maxi- Model
GIV
Resistor speci-
fi i (
Units
pp
braking
torq e (10%
connection
resistance
age
class
mum
motor
capacity
(kW)
3G3IV-
PLKEBj
p
fication (per
Unit)
No. of
Units
Maximum
number of
Units con-
nected (see
note)
torque
(
10%
ED)
resistance
(Ω)
200-V
l
3.7 23P7 390 W, 40 Ω 1 2 125 9.6
class
5.5 25P5 520 W, 30 Ω 1 3 115 9.6
7.5 27P5 780 W, 20 Ω 1 2 125 9.6
11 2011 2,400 W, 13.6 Ω 1 1 125 9.6
15 2015 3,000 W, 10 Ω 1 1 125 9.6
400-V
l
3.7 43P7 390 W, 150 Ω 1 4 135 32
class
5.5 45P5 520 W, 100 Ω 1 3 135 32
7.5 47P5 780 W, 75 Ω 1 2 130 32
11 4011 1,400 W, 50 Ω 1 2 135 20
15 4015 1,560 W, 40 Ω 1 2 125 20
185 4045 9,600 W 13.6 Ω 4 1 120 3.2
220 4045 9,600 W 13.6 Ω 5 1 125 3.2
300 4045 9,600 W 13.6 Ω 6 1 110 3.2
Note 1. The maximum numbers of Braking Resistor Units connecting to a single Inverter or Braking
Unit are indicated.
Note 2. Do not use a resistance less than the minimum connection resistance shown in the table.
Doing so may result in damage to the Inverter or the Braking Resistor Unit. (The values for
minimum
connection resistance given in the above table are for one Inverter or one Braking
Resistor Unit.)
Specifications Chapter 5