Pyrotech Electronics Pvt. Ltd. (Unit - I)
Altivar 11 Altivar 28 Altivar 38
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Presentation:
- Variable speed drive with 6 ratings   from
0.18 to 2.2 kW
- Single phase 200-240V, without EMC   filter, with   potentiometer
- Single phase 100-120V, without EMC   filter, with   potentiometer
- Single phase supply 200-240V, with   EMC   filter,   without potentiometer
- Over torque capacity : 150% of   nominal   motor   torque
- Braking torque : 20% without braking   resistor &   150% with optional   braking   module & resistor
- Speed range : 1:20
- Control method : Sensor less vector   control

Applications:
- Small conveyors
- Ventilation, pumping, automatic doors
- Mixers, washing machines, centrifuges,   printing   machines

Presentation:
- Variable speed drive with 11 ratings   from    0.37 to   15 kW
- Single phase 200-240 V (from 0.37
to 2.2 kW)
- Three phase 200-230 V (from 3
to 7.5 kW)
- Three phase 380-500 V (from 0.75
to 15 kW)
- Over torque capacity : 150%-170%
of nominal motor torque
- Braking torque : 30% without braking   resistor &   150% with optional braking   module & resistor
- Speed range : 1:50
- Control method : Sensor less vector       control

Applications:
- Pumps and Blowers
- Ventilation and air-conditioning
- Packing & Packaging
- Horizontal handling
- Special machines in textiles, metal   working, etc..
- Mixers / Agitators

Presentation:
- Variable speed drive with 25 ratings from   0.75 to   315 kW
- Three phase 380-460V (from 0.75 to 315   kW)
- Over torque capacity : 110% for 60 sec
- Braking torque : 30% without braking   resistor
- Speed range : 1:10
- Control method : V/F

Applications:
- Specially designed for HVAC applications
- Dedicated drive for pumps and fans


Altivar 58 Altivar 68 Altistart 48
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Presentation:
- Variable speed drive with 17 ratings from 0.37 to 75   kW
- Single phase 200-240V (from 0.37 to 2.2 kW)
- Three phase 380-500V (from 0.75 to 75 kW)
- Over torque capacity (High torque) :200% for 2   sec   & 170% for 60 sec
- Over torque capacity (Standard torque) :140% for   2 sec & 120% for 60 sec
- Braking torque : 30% without braking  resistor &   150% with optional braking module & resistor
- Speed range : 1:50
- Control method : Sensor less vector control

Applications:
- Pumps and Blowers
- Ventilation and air-conditioning
- Packing & Packaging
- Conveyors, lifts, hoists
- Special machines in textiles, metal   working, etc.
- Mixers / Agitators

Presentation:
- Variable speed drive with 10 ratings from 75 to 500   kW (High torque) & 90 to 630   kW (Standard torque)
- Three phase 400-500V (from 75 to 630   kW)
- Over torque capacity (High torque) :180% for 0.5   sec and 150% for 60 sec
- Over torque capacity (Standard torque) :180% for   0.5 sec and 120% for 60 sec
- Braking torque : 30% without braking
with optional braking module & resistor
- Speed range : 1:100 (High torque)
- Control method : Sensor less vector   control &   vector control with sensor



Applications:

- Pumps and Blowers
- Centrifuges, extruders, grinders
- Packing & Packaging
- Conveyors, lifts, hoists
- Special machines in textiles, metal   working, etc.
- Mixers / Agitators
- Two motors with independent auto-tuning   &   separate thermal calculation could be   configured

Presentation:
- Soft starter with patented Torque Control   System   for asynchronous squirrel cage   induction motors
- With 21 ratings for star connection from   7.5 to 630   kW (Normal duty motor) &   from 5.5 to 500 kW   (Heavy duty motor)
- With 20 ratings for delta connection from   15 to 710   kW (Normal duty motor) & from 11 to 630 kW   (Heavy duty motor)
- Three phase 200-415V (from 7.5 kW to   710 kW)
- Provides linear acceleration and  deceleration of   motor.




Applications:

- Pumps & fans
- High inertia machines
- Compressors & conveyors
- Cascaded starting of several   identical/different   motors
- Starting multiple motors in parallel

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