Reliability & High Performance
Powerful electric current type sensorless vector control
Our iS7 technology includes a competitive and strong low-speed torque
control and a speed-precision-driven vector algorithm.
– Speed control range 100:1
– Extremely low torque control capability: 0.1Hz/150% real torque
– Max. torque control capability within the restoration range
|
|
|
|
Sensored vector realizing precise speed/torque control
In the entire speed range including zero speed, powerful torque (more
than 250%) performance is materialized through receiving Max. 200kHz
frequency pulse via encoder-dedicated board.
– Speed control range 1000:1
– Instant Max. torque control capability 250%
– 50Hz speed control response
|
|
|
|
Ride-through (LV trip delay) for sudden power loss |
|
|
|
Automatic torque balance droop control
Droop control algorithm adjusts changeable torque driven by speed. This
algorithm is easily applicable to open loop linking driving and load sharing
driving.
|
|
|
|
Kinetic Energy Buffering (KEB) for a stable system stop in case of power loss or failure |
|
|
|
Easy start parameter setting |
|
|
|
Power and flux braking for maximum deceleration |
|
Flexibility & Expansion
iS7 offers options with flexibility and expendability.
● Built-in Built in RS485 & Modbus-RTU communication
● Profibus-DP, DeviceNet, LonWorks options
● Expandable I/O options: Max. input 11 points, Max. output 6 points
● PLC options: Max. input 14 points, Max. output 7 points for Master-K platform
● Encoder options
● IP54 enclosure options
|
|
Convenience & Environment
EMC filter (in conformity with EN61800-3) built-in for protection from excessive electronic distortion
● Built-in Built in RS485 & Modbus-RTU communication
● Profibus-DP, DeviceNet, LonWorks options
● Expandable I/O options: Max. input 11 points, Max. output 6 points
● PLC options: Max. input 14 points, Max. output 7 points for Master-K platform
● Encoder options
● IP54 enclosure options
|
|
|
|
DC reactor built-in for harmonic reduction and power factor improvement |
|
|
|
Widened graphic LCD keypad |
Multi-language support (5 languages) |
|
|
Efficient architecture of 5-mode 15-parameter groups |
Multi-function key |
|
|
Rated Input and Output: Input voltage of 200V class (0.75~22kW)
Type: SV iS7-2 |
0008 |
0015 |
0022 |
0037 |
0055 |
0075 |
0110 |
0150 |
0185 |
0220 |
Motor Applied 1) |
[HP] |
1 |
2 |
3 |
5 |
7.5 |
10 |
15 |
20 |
25 |
30 |
[kW] |
0.75 |
1.5 |
2.2 |
3.7 |
5.5 |
7.5 |
11 |
15 |
18.5 |
22 |
Rated Output |
Rated Capacity [kVA] 2) |
1.9 |
3.0 |
4.5 |
6.1 |
9.1 |
12.2 |
17.5 |
22.9 |
28.2 |
33.5 |
Rated Current [A] 3) |
CT |
5 |
8 |
12 |
16 |
24 |
32 |
46 |
60 |
74 |
88 |
VT |
8 |
12 |
16 |
24 |
32 |
46 |
60 |
74 |
88 |
124 |
Output Frequency |
0~400 [Hz] 4) |
Output Voltage [V] |
3~phase 200~230V 5) |
Rated Input |
Available Voltage [V] |
3~phase 200~230VAC (-15%~+10%) |
Frepuency |
50~60 Hz (±5%) |
Rated Current [A] |
CT |
8.3 |
12.9 |
18.6 |
24 |
32.9 |
41.4 |
58 |
69 |
88 |
96 |
VT |
7 |
10.6 |
14.8 |
21.5 |
28 |
42 |
52 |
60 |
75 |
107 |
2.1.2 Rated Input and Output: Input voltage of 200V class (30~75kw)
Type: SV iS7-2 |
0300 |
0370 |
0450 |
0550 |
0750 |
– |
– |
– |
– |
– |
Motor Applied 1) |
[HP] |
40 |
50 |
60 |
75 |
100 |
– |
– |
– |
– |
– |
[kW] |
30 |
37 |
45 |
55 |
75 |
– |
– |
– |
– |
– |
Rated Output |
Rated Capacity [kVA] 2) |
46 |
57 |
69 |
84 |
116 |
– |
– |
– |
– |
– |
Rated Current [A] 3) |
CT |
116 |
146 |
180 |
220 |
288 |
– |
– |
– |
– |
– |
VT |
146 |
180 |
220 |
288 |
345 |
– |
– |
– |
– |
– |
Output Frequency |
0 ~ 400 [Hz] (Sensorless -1: 0 ~ 300Hz, Sensorless -2, Vector. 0 ~ 120Hz) |
Output Voltage [V] |
3-phase 200 ~ 230V |
Rated Input |
Available Voltage [V] |
3-phase 200 ~ 230 VAC (-15% ~ +10%) |
Input Frepuency |
50 ~ 60 [Hz] (±5%) |
Rated Current [A] |
CT |
121 |
154 |
191 |
233 |
305 |
– |
– |
– |
– |
– |
VT |
152 |
190 |
231 |
302 |
362 |
– |
– |
– |
– |
– |
Rated Input and Output: Input voltage of 400V class (0.75~22kW)
Type: SV iS7-4 |
0008 |
0015 |
0022 |
0037 |
0055 |
0075 |
0110 |
0150 |
0185 |
0220 |
Motor Applied 1) |
[HP] |
1 |
2 |
3 |
5 |
7.5 |
10 |
15 |
20 |
25 |
30 |
[kW] |
0.75 |
1.5 |
2.2 |
3.7 |
5.5 |
7.5 |
11 |
15 |
18.5 |
22 |
Rated Output |
Rated Capacity [kVA] 2) |
1.9 |
3.0 |
4.5 |
6.1 |
9.1 |
12.2 |
18.3 |
22.9 |
29.7 |
34.3 |
Rated Current [A] 3) |
CT |
2.5 |
4 |
6 |
8 |
12 |
16 |
24 |
30 |
39 |
45 |
VT |
4 |
6 |
8 |
12 |
16 |
24 |
30 |
39 |
45 |
61 |
Output Frequency |
0~400 [Hz] 4) |
Output Voltage [V] |
3~phase 380~480V 5) |
Rated Input |
Available Voltage [V] |
3~phase 380~480VAC (-15%~+10%) |
Frepuency |
50~60 Hz (±5%) |
Rated Current [A] |
CT |
2.2 |
3.6 |
5.5 |
7.5 |
11.0 |
14.4 |
22.0 |
26.6 |
35.6 |
41.6 |
VT |
3.7 |
5.7 |
7.7 |
11.1 |
14.7 |
21.9 |
26.4 |
35.5 |
41.1 |
55.7 |
Rated Input and Output: Input voltage of 400V class (30~375kW)
Type: SV iS7-4 |
0300 |
0370 |
0450 |
0550 |
0750 |
0900 |
1100 |
1320 |
1600 |
1850 |
2200 |
2850 |
3150 |
3750 |
Motor Applied 1) |
[HP] |
40 |
50 |
60 |
75 |
100 |
120 |
150 |
180 |
225 |
250 |
300 |
375 |
420 |
500 |
[kW] |
30 |
37 |
45 |
55 |
75 |
90 |
110 |
132 |
160 |
185 |
220 |
285 |
315 |
375 |
Rated Output |
Rated Capacity [kVA] 2) |
46 |
57 |
69 |
84 |
116 |
139 |
170 |
201 |
248 |
286 |
329 |
416 |
467 |
557 |
Rated Current [A] 3) |
CT |
61 |
75 |
91 |
110 |
152 |
183 |
223 |
264 |
325 |
370 |
432 |
547 |
613 |
731 |
VT |
75 |
91 |
110 |
152 |
183 |
223 |
264 |
325 |
370 |
432 |
547 |
613 |
731 |
877 |
Output Frequency |
0 ~ 400 [Hz] (Sensorless-1: 0 ~ 300Hz, Sensorless-2, Vector: 0 ~ 120Hz) |
Output Voltage [V] |
3-phase 380 ~ 480V |
Rated Input |
Available Voltage [V] |
3-phase 380 ~ 480 VAC (-15% ~ +10%) |
Frepuency |
50 ~ 60 [Hz] (±5%) |
Rated Current [A] |
CT |
55.5 |
67.9 |
82.4 |
102.6 |
143.4 |
174.7 |
213.5 |
255.6 |
316.3 |
404 |
466 |
605 |
674 |
798 |
VT |
67.5 |
81.7 |
101.8 |
143.6 |
173.4 |
212.9 |
254.2 |
315.3 |
359.3 |
463 |
590 |
673 |
796 |
948 |