|
What is Servo voltage stabilizers?
It saves the life of costlier appliances, CNC machines,
electrical equipment, medical equipment, motors lab equipment etc.
through connecting AC voltage which is not stabilized, and dips at one
point of time and at other point of time rises to very high value.
Servo Voltage Stabilizer [THREE Phase]
Principle
It involves comparing the output voltage with built in stable
reference voltage source. The solid state control circuit operates the
motor whenever the output voltage falls or rises beyond the preset
voltage.
Servo voltage stabilizer features a microcontroller based circuit to
control the AC Synchronous Servo Motor. The motor is mechanically
attached to the arm of a continuously variable auto transformer which
feeds to the primary of a series control buck boost transformer. The
stabilizer output voltage is compared with the reference voltage &
resultant error signal controls the Servo Motor providing true
proportional control systems rather than on/off circuit.
Any enhancements on this technology?
Yes, 'Microcontroller based control
drivers' and ‘MITRED
CRGO’ core designs to provide best
efficiency.
What all it can control?
Use of PACT Servo Voltage Stabilizer is the only way to control
erratic supply voltage conditions. It can control all types of loads
i.e. inductive, resistive, capacitive loads. Other voltage stabilizers viz. Constant Voltage Transformers or Static
Voltage Stabilizers cannot be used in such applications.
Tips to the buyer?
While ordering servo voltage stabilizer care should be taken to ensure
that servo voltage stabilizer capacity is 20% more than maximum load.
Technical Specifications
| Capacity |
: |
1 KVA - 1500 KVA |
| Input voltage |
: |
As desired |
| Output voltage |
: |
a) 230 V +/- 1% |
| |
|
b) 400 V +/- 1% |
| |
|
c) As desired |
| Waveform distortion |
: |
None added by the equipment |
| Power factor |
: |
Suitable for all power factor loads |
| Rate of correction |
: |
a) 16 Volts/Sec |
| |
|
b) As desired |
| Cooling |
: |
a) Air cooled |
| |
|
b) Oil cooled |
It can be provided with many additional features as
per requirement of customer.
Applicaltions
Communication
Devices
Radio Transmitters,
Televisions, Cameras, Video Recorders, Radar Navigational
Devices. |
Computers And
Calculating Machines
Personal computers,
Workstations, Servers, peripherals Like Tape And Disc Devices,
Printers, Card Punches, Unit Record Machines. |
General
Laboratory Equipment
Spectrometers,
Photographic Processing Equipments, Chromatographs Etc |
Electro Medical
Equipments
X-Rays, Intensive Care
Units, Electro Cardio scope, Sterilizers, Etc |
General Office
Equipments
Duplicating Machines, Photo
Copiers, Telex Machines, Fax, Tele-printers, Photo-Typesetters,
General Heating, Lighting, Production And Process Control
Equipments. |
|
