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Parameters |
Specifications |
| Operation specifications |
Control method selection |
Open loop vector control with true space vector modulation. |
| Output frequency range |
0 to 1500Hz |
| Freq Resolution- Analog I/P |
0.001Hz |
| Freq Resolution- Digital I/P |
10 Bits .I.e.(0.1v/0.2mA) |
| Analog setting method |
0-10V,0-20mA,4-20mA(-10to+10VSM-I/O Lite option). |
| V/Hz characteristics |
Dynamic V/Hz, Quadratic v/Hz(fan/pump optimization). |
| Starting Torque |
150% of FLT |
| Torque boost |
Voltage boost can be set as 0-50% of motor rated voltage |
| Acceleration time setting |
0-3200 seconds/100Hz |
| Deceleration time setting |
0-3200 seconds/100Hz |
| Accel/Decel Pattern |
Linear & S-Curve. |
| Dynamic Braking |
Built- In dynamic chopper(DBR to be connected externally). |
| DC Braking |
DC braking available as standard |
| DC Choke |
Default above 5.5kW |
| Overload capacity |
150% for 60 Seconds. |
| Current stall prevention operation level |
0-165% |
| Voltage stall prevention operation level |
To be Enabled/Disabled. Level is fixed. |
| Switching frequency |
3(default)-6-12-18kHz |
| Multi-function input terminals |
5 Digital inputs for Enable, FWD Run, REV Run, Local/Remote, 8 preset speeds, 2 Analog I/Ps. |
| Multi-function Output terminals |
1 Status Relay, 1Analog O/P for speed, 1 Digital O/P for zero speed. |
| Interface |
Communication |
Serial communication - Modbus RTU RS485 via RJ45 connector- Baud rate 4800, 9600,19200 or 38400 bits per seconds |
| Protections |
Protective & warning function |
UV, supply & DC link OV, Phase loss, drive over load, instantaneous over current, short circuit, ground fault, drive thermal, watch dog, motor thermal. |
| Environment |
Ambient temperature |
Ambient temperature -10OC to +40OC. |
| Ambient humidity |
Humidity 95% maximum (Non condensing). |
| Storage temperature |
-20 Deg C to 65 Deg C.C28 |
| Altitude |
up to 1000m without current limitation. |
| Approvals |
Electromagnetic immunity |
Electromagnetic Immunity comlies with EM 61800-3 and EN61000-6-3 & 4. |
| Other Approvals |
UL,CUL,CE,C-Tick,ISO14001,ISO9001:2000 |