Bhartia Industries Limited, Punjab

Range:
- Single Phase Sinus N Drive 0.4 to 3 KW - 230VAC
- Three Phase SINUS M Drive 0 .4 to 7.5 KW - 415VAC
- Three Phase SINUS K - 4.0 to 355KW - 415VAC

SINUS N

Single phase input, Three Phase output 230VAC
Power Range 0.4 - 3kW
SENSORLESS VECTOR and V/F CONTROL
Integrated Potentiometer and run/stop buttons
Motor auto-tuning for optimum performance
Anti-stalling and anti-trip algorithm
Automatic and manual torque boost
Speed search
PID function
Skip frequencies
RS 485 MODBUS RTU COMM. (Optional)
Approvals CE & UL
Compatibility with REMOTE DRIVE


SINUS M
380-480Vac three phase Power supply
Power range 0.4 - 7.5 kW
SENSORLESS VECTOR and V/F CONTROL
Integrated Potentiometer and run/stop buttons
Integrated Braking Module
Motor auto-tuning for optimum performance
Anti-stalling and anti-trip algorithm
Automatic and manual torque boost
Speed search
PID function
Skip frequencies
Inbuilt RS 485 MODBUS RTU COMM
Approvals CE & UL
Compatibility with REMOTE DRIVE




SINUS K Sensorless Vector torque control or V/F inverter up to 355kW, IP00 up to IP54 protection degree
- One product, 3 functions:
- For general applications, vector modulation IFD software
- For heavy torque performance, sensorless vector control VTC software
- For specific lift applications, vector modulation LIFT software
- Integrated filters on the full range in compliance with EN61800-3 2nd ed. about RFI emission limits.
- Input contactor not necessary (doc. IEC 22G/109/NP draft of IEC61800-5 Safety requirements).
- Reduced dimensions up to 50%
- Intelligent cooling system
- Integrated braking chopper up to S30
- Lower motor noise with carrier frequency up to 16kHz (IFD and LIFT software).
- Motor PTC thermal probe control
- Easy commissioning with preset parameters for most common applications
- New control panel with 8 keys and large display (optional)
- Regulation of output frequency from 0 to 800Hz (120Hz for VTC software)
- In case of power failure, total control of the motor, down to 0 RPM
- Master-slave function for the operation of several motors connected to the same drive shaft.
- Automatic calibration for motor parameters’ recognition.
- 200% max torque
- PID regulator
- Skip frequency
- Integrated digital potentiometer
- Integrated multifunctional tester
- Integrated thermal protection of motor.
- Automatic DC braking
- Programmable multiple acceleration and deceleration ramps
- Feedback from tachometric dynamo or encoder
- 8 programmable inputs
- 4 programmable analog inputs 0-10Vdc, 0(4)-20mA
- 2 programmable relays output
- 1 open collector output
- Auxiliary voltage 24Vdc, 10Vdc
- 2 programmable analog ouputs 0-10Vdc, 0(4)-20mA
- Serial communication RS485 with MODBUS RTU protocol

- OPTIONS: - Convert for MODBUS/Profibus-Device Net-CanBus
- Braking resistors
- Encoder cardKit remote keyboard operation

Range:
Counters : - 6 Digit LCD Counters and Tachometers

Special Purpose Relays
We offer a wide range of special purpose relays to meet your control & protection needs.
- Liquid level control relay
- Current Control relay
- Voltage control relay
- Phase control relay
- phase segment relay
- Phase amytering relay
- Phase control relay
- Under speed relay

Range:
- 2 Quadrant
- 4 Quadrant

DCREG
AC/DC DIGITAL CONVERTERS, TWO QUADRANT DCREG2, FOUR QUADRANT DCREG4
 - Self-calibration of current and speed (Reduce possibility of error and installation time)
 - Self-calibration of field (Reduce possibility of error and installation time)
 - Internal field converter (for operation in constant torque or power)
 - Field economy (reduce the field current when motor is stopped)
 - Field boost (increase torque on motor start)
 - Predictive control (increase the dynamic response of the motor)
 - Integrated multimeter
 - Speed multiramps
 - "S" ramps
 - Double speed ring with automatic adaptation
 - Feedback from tachometric dynamo, from encoder and armature
 - Automatic switching of the feedback in armature in the event of breakdown of dynamo/encoder (higher safety operation)
 - Control of the current limit in steps or hyperbolic
 - 7 levels of speed
 - JOG commands
 - Auto-reset alarms
 - Integrated digital potentiometer
 - Timer on digital outputs
 - Local control from keyboard
 - Insensitivity to phase-rotation ( for easy connection)
 - Independent supplies to control and power
 - 8 programmable inputs
 - 4 programmable analog inputs 0-±10Vdc, 0(4)-20mA
 - Double encoder input
 - Tacho input
 - 5 programmable relay outputs
 - Auxiliary 24Vdc, ±10Vdc, 5 Vdc
 - 1 analog speed output ±10Vdc
 - 1 analog current output ±10Vdc
 - 2 programmable analog ouputs 0-±10Vdc, 0(4)-20mA
 - EMC compliant with EN 61800-3 2nd ed.

Range:
- Digital ASA Series
- Digital ASAC Series

ASA SOFT STARTERS
SOFT START/STOP static starters for three-phase asynchronous motors up to 1500kW
 - 4 types of motor starting (constant current, current ramp, torque control, kickstart)
 - Stopping (soft stop, pump stop, soft braking, D.C. braking)
 - 3 wire and 6 wire connection (maximum 440Vac for 6 wires connection)
 - IP54 protection degree (<=ASA 253)
 - Thermal motor protection
 - PTC motor thermistor input
 - Operation with and without by-pass contactor
 - Integrated multimeter
 - Trip log
 - Undercurrent protection (pumps’ anticavitation)
 - 5 digital inputs: start, stop, reset, motor thermistor, 1 programmable input
 - 4 relay outputs: 1 ramp end, 3 programmable output
 - 1 programmable analog output 4-20mA
 - RS485 serial communication with MODBUS RTU protocol
 - Standard approvals:
   - CE: IEC 60947-4-2
   - UL/CUL: UL508, CSA 22.2 No14
   - C tech: AS/NZS3947-4-2, CISPR-11
   - ASA series has been developed to offer soft start solutions for marine industry