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A real all-rounder among frequency inverters. The sensorless vector control makes optimal torque and revolution control possible – even on high loads. With the new Easy Sequence (EzSQ) programming software, precise positioning and safe stop according to EN954-1 (Planned) the SJ700 series of inverters handles complex applications with ease. Various field bus interfaces enable easy integration into a variety of networks. |
Powerful
- Position Control
- 0.3 Hz 200 % starting torque
- Trip-less
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Easy
- Parameter handling assistance
- Integrated EMC Filter, Brake unit to 22 kW
- Hardware & software backwards compatibility
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Flexible
- “Easy Sequence” programming function
- Fieldbus interfaces for Profibus, DeviceNet and CANopen
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| SJ700 |
400V class |
| Model number |
055
HFEF |
075
HFEF |
110
HFEF |
150
HFEF |
185
HFEF |
220
HFEF |
300
HFEF |
370
HFEF |
450
HFEF |
550
HFEF |
| Applicable motor (kW) |
5.5 |
7.5 |
11 |
15 |
18.5 |
22 |
30 |
37 |
45 |
55 |
| Rated output current (A) |
14 |
19 |
25 |
32 |
38 |
48 |
58 |
75 |
90 |
110 |
| Rated input voltage |
3 ~ 380 … 480 V, +10%,
-15%, 50/60 Hz ±5 % |
| Rated output voltage |
3 ~ 380 … 480 V (Corresponding
to input voltage) |
| Line filter FPFB or BTFB |
032 |
064 |
80 |
115 |
125 |
| Output frequency range |
0.1…400 Hz |
| Frequency accuracy (at 25 °C ±10 °C) |
Analogue setting: ±0.2
%, digital setting: ±0.01 % |
| Frequency setting resolution |
Analogue setting: Maximum frequency/4000,
digital setting: 0.01 Hz |
| V/f characteristics |
V/f (constant torque, reduced
torque, free setting curve), sensorless vector control, closed loop vector |
| Overload capacity |
150 % for 60 s, 200 % for 3 s |
| Acceleration/deceleration time |
0.01 - 3600 sec. (Linear/curve,
accel./decel. Selection), Two stage accel./decel. |
| Starting torque |
200 % at 0.3 Hz (SLV mode) 180
% at 0.5 Hz (SLV mode) |
| Revolution accuracy |
±0.5 % at sensorless vector
control |
| Braking |
Dynamic braking |
Built-in BRD circuit |
external dynamic braking unit
(option) |
| Minimum Resistor size in Ohms |
70 |
50 |
50 |
24 |
24 |
20 |
- |
- |
- |
- |
| DC braking |
braking force, time and operating
frequency |
| Inputs |
Intelligent input terminals |
8 Inputs, NO or NC, PNP or NPN
logic |
| Analogue inputs |
3 Inputs, 0…10 V, 4…20
mA, -10…+10 V |
| Outputs |
Digital outputs |
5 outputs, Type „Open Collector“,
NO or NC, PNP or NPN logic |
| Analogue outputs |
3 Outputs, 0…10 V, 4…20
mA; 1 PWM 0…10 V |
| Relay output |
Single Changeover Contact |
| PID loop operation |
air velocity, temperature etc. |
| Serial port |
RS485, RS422 |
| Remote control up and down |
Integrated motorised potentiometer
with/without setpoint storage |
| Bus systems (optional) |
Profibus, CANopen, DeviceNet |
| Standards |
CE, UL, cUL, c-Tick |
| Thermal motor protection |
Thermistor input PTC or NTC |
| Protection |
Overcurrent, overvoltage, undervoltage,
overload, extreme high temperature,
ground fault protection at startup, electronic thermal overload protection
etc. |
| Environmental
conditions |
Temperature / humidity |
10…+50 °C temperature,
20…90 % humidity (non condensing) |
| Vibration / lnstallation |
5.9 m/s2 SJ700-055…220
HFE, 2.94 m/s2 SJ700-300…550 HFE, 10…55 Hz, altitude 1000 m
or less indoors, no corrosive gases or dust |
| CE |
IEC/EN 61800-3 (industrial environment;
IEC/EN 61800-3 (EN 55011 Group 1, Class B) |
| Options |
remote operator, copy unit, cable
for digital operator, Profibus, CANopen, DeviceNet,
encoder feedback, reactor for improving power factor, noise filter,
ProDrive Software, EzSQ Software |
| Protection class |
IP20 IP00 |
| Weight kg (approx.) |
7 |
14 |
22 |
30 |
| Dimensions W/H/D in mm |
210 x
260 x
170 |
250 x
390 x
190 |
310 x
540 x
195 |
390 x
550 x
250 |
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Specifications are subject to change without notice
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