106 VICSION VS500
1.3 Installation of panel base
Open a hole on the control cabinet according to dimension of panel base. And put the panel horizontally into
the hole. Then four locks in panel base will lock. There is an interface on the bottom of base, please insert
the long-distance control wire into it,
3. Brake resistance
During the running of the inverter, if the speed of the controlled motor drops too fast or the motor load jitters too fast,
the motor’s electromotive force, through the inverter, will charge the internal capacitor of the inverter in reverse, thus
pumping the voltages of both ends of the power module and easily resulting in damage to the inverter. The internal
control of the inverter will suppress such situation according to the load condition; when the brake performance fails to
reach requirements of customers, external braking resistor will be required to realize prompt release of energy. External
braking resistor belongs to the energy-consumption braking mode, of which the energy will be all dissipated to power
braking resistor. Therefore, the selection of power and resistance value of the braking resistor must be reasonable and
effective. The following is the introduction of the recommended braking resistor powers and resistance values for
partial models of Sunfar inverters. Users can appropriately change the values according to the load condition, but the
values shall be within the scope required by Sunfar inverters.
Model
E380-2S0015
E380-2S0022
E380-2S0037
E380-4T0015G/0022P
E380-4T0022G/0037P
E380-4T0037G/0055P
E380-4T0055G/0075P
E380-4T0075G/0110P
E380-4T0110G/0150P
E380-4T0150G/0185P
E380-4T0185G/0220P
E380-4T0220G/0300P
E380-4T0300G/0370P
E380-4T0370G/0450P
E380-4T0450G/0550P
E380-4T0550G/0750P
E380-4T0750G/0900P
E380-4T0900G/1100P
E380-4T1100G/1320P
E380-4T1320G/1600P
Applied motor
（KW）
1.5
2.2
3.7
1.5
2.2
3.7
5.5
7.5
11
15
18.5
22
30
37
45
55
75
90
110
132
Power of brake
resistance （KW）
0.4
0.6
1
0.5
0.65
1.0
1.5
2.0
2.5
3.6
4.5
5.5
6.5
8.5
12
15
18
18
25
30
Brake resistance （Ω）
75
50
35
300
200
125
85
65
50
35
30
25
20
15
12
10
8
8
6
5
Brake torque
（％）
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
E380-4T1600G/1850P
160
36
4
100
E380-4T1850G/2000P
185
42
3.5
100
E380-4T2000G/2200P
200
50
3
100
E380-4T2200G/2500P
220
50
3
100
E380-4T2500G/2800P
250
60
2.5
100
E380-4T2800G/3150P
280
60
2.5
100
E380-4T3150G/3500P
315
75
2
100
E380-4T3500G/4000P
350
75
2
100
E380-4T4000G/4500P
400
90
1.5
100
VS500 series of general purpose inverter Duxe.ru
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