Proton Power Control Pvt Ltd

Pimple Nilakh, Pune, Maharashtra

A.C CONTROLLER is provided with independent power supply for each AC. Controller can work with any one or both power supplies.Under normal working condition at Power, depending on the Room Temperature & Set points IDFAN1 & ODFAN1 will be started after Fan Start up Delays. Compressor will be On after Cp1 Startup Delay & after Startup Delays of IDFAN2 , ODFAN2 .Cp2 will be started if required ( depending on room temperature ).

• Micro controller based technology.
• Protection against under voltage, over voltage, Over Under frquency Singal phase reverse phase unbalance supply
• All the set points settable through keys.
• Trip Delay for Voltage.
• Indications for particular phase(R, Y, B).
• Message Display for faults.
• No separate auxiliary supply required

• Micro controller based technology.
• Selects healthy phase preset among 3 phase .
• All set points settable by keys.
• Trip Delay for is settable.
• Separate Indication for each phase.
• Message display for Under/Over Voltage.
• Additional auxiliary supply not required.
• Under lover Voltage Protection .

PROTON's PHASE CORRECTOR RELAY' offer following protections along with 3 digit display showing R-Y, Y-B, BR voltages in scanning mode with precise accuracy.
LOW/HIGH voltage tripping to ensure trouble free running of 3-phase Loads. Single phasing & Unbalance protection. Phase correction RELAY 'R2' which operates only when phase sequence changes.

Phase sequence failure or phase reversal in a three phase induction motor can be dangerous when the opposite direction not allow in certain applications like Non reversing gear box, Screw Compressors, Certain Specialized Pumps, Blower fan etc. In certain cases it hazards to operating personnel. Phase reversal in a motor feeder produces a negative sequence of nearly 100% and is well detected by a relay with negative sequence / Phase Reverse protection.

• Microcontroller based technology.
• Protection against Reverse Phasing.
• Indications Reverse Phase: Red LED , Power ON: Green LED.
• Additional auxilary Suppy not reyaried

With growing shortage and escalating cost of Electrical Energy, accurate monitoring of Air Conditioner's parameters has become necessary. DAMPER CONTROLLER is most useful for controlling Dampers & A/Cs. This instrument is able to maintain Room Temperature with an accuracy of 0.1 degree C by automatic measurement of Room temperature, Outdoor temperature and accordingly controlling A/C & Damper ON/OFF.

• Controls two AC Dampers.
• Phase Supply for A/C.
• Time Sharing for Compressors to share load equally.
• Separate relay contacts for each AC & DAMPPER.

VAF meter displays the Phase-Phase Voltages Phase - Neutral on the first row, Second row displays frequency & the Third row Displays the Ampere Value.

• VAF meter displays the Phase-Neutral Voltages, Frequency & the Ampere Values of the line, In the scrolling pattern.

The 1 Phase Overload Relay is a solid state protection relay. It measures current and provides protection against overload, . This is based on a single chip micro controller, with a high degree of programmability. The Unit is supplied preprogrammed for operation and can be directly installed.It provides Voltage and current protection

1) Modbus RTU Protocol support over RS-485 Electrical Standard
2) GSM support
Supply Voltage: 230 VAC +- 15 %
Display : LCD 2x16 with Back light
Input :
1).Temp Sensors 3 Nos
b). Inlet Temperature.
c). water temperature.
d). ambient temperature.
2). Potential free input HP / LP for Compressor
3). Current input FROM CT for Pump
4). Potential free input for Dry Run (Flow)

nput :
1)Temp Sensors 3 Nos.
a) Inlet Temperature.
b) Water temperature.
c) Ambient temperature.
2)Potential free input HP / LP for Compressor
3)Current input FROM CT for Pump

4)Potential free input for Dry Run (Flow)

• Output :Relay for Compressor(30 amp)Relay for Solenoid (7 Amp)Relay for Pump (7 Amp)Relay for Fan (7 Amp)

:

• Controls two air conditioners.
• Separate Phase Supply for each A/C.
• Bright Red 4 Digit LED Display
• Accurate Temperature sensing by precise temperature sensor.
• Time Sharing for Compressors to share load equally
• Voltage & Current protections for each compressor.
• Separate alarm relay contacts for AC Fail.
• Fire protection by Digital Input.
• Hour counters for Compressor ON Period to check its reliability.
• Display of all the A/C parameters & fault messages continuously in a scrolling manner.
• Display Hold Feature by using ENTER Key. Press it again to release the hold.
• Various set points are settable through the following different Menu categories: a] VEW b] SET c] RESET
• Password Protection for all the settings
• Sensor Fail Mode to keep ON & OFF cycle of A/C through sensor fail ON/OFF time settings
• Auto (with all protections)/manual (without protection) Modes .
• Controller Bypass feature by provision of Switch on Front Panel .
• LED Indications to observe the status .

This wireless GSM remote controller helps the farmer to control agricultural pump sets easily. It also helps the farmer to irrigate the crops in proper schedule. Farmer can set the total running time of pumpset to be run. This saves water, time and electricity. GSM motor starter is a must device for farmers in today's world. This mobile starter protects the motor from low voltage, over voltage, dry Run, over Load.Some features are: Local language support, single phase preventer, auto starter , etc.
Primary cause of motor failure is excessive heating, which is sustained over long time periods will result in motor burn out. Overheating also reduces the life of motor. If a motor is continuously overheated by just 10 degrees, its life can get reduced by almost 50%. Overheating normally occurs due to Over Current, which in turn may be due to over load condition or low voltage or phase failure or phase unbalance.

• 1) Fully programmable
• 2) No auxiliary power supply required for controller operation.
• 3) Complete protection from electrical unhealthy condition.
• 4) LED indications for (fault).
• 5) Inverse Time trip curve for over load fault.
• 6) Fault protection against: Under Voltage /Over voltage Over Load/ Under Load (Dry Run) Single phasing protection Voltage Unbalancing and Reverse phase protection
• 7) Motor control using mobile phone.
• 8) Password protection for mobile Registration
• 9) Access to three authorized users.
• 10) Functions controlled through SMS- Motor Start/Stop Motor current status check Supply fault check Load parameter setting Via SMS Current protection Bypass trough SMS. Auto loading of earlier scthings
• 11)Interactive Voice Response System
• 12)Functions controlled through call- Motor Start/Stop with unic resporse Motor current status check with voice response Supply fault check with voice response

This wireless GSM remote controller helps the farmer to control agricultural pump sets easily. It also helps the farmer to irrigate the crops in proper schedule. Farmer can set the total running time of pumpset to be run. This saves water, time and electricity. GSM motor starter is a must device for farmers in today's world. This mobile starter protects the motor from low voltage, over voltage, dry Run, over Load.Some features are: Local language support, single phase preventer, auto starter , etc.

• 1) Fully programmable
• 2) No auxiliary power supply required for controller operation.
• 3) Complete protection from electrical unhealthy condition.
• 4) LED indications for (fault).
• 5) Inverse Time trip curve for over load fault.
• 6) Fault protection against:Under Voltage /Over voltageOver Load/ Under Load (Dry Run)Single phasing protectionVoltage Unbalancingand Reverse phase protection
• 7) Motor control using mobile phone.
• 8) Password protection for mobile Registration
• 9) Access to three authorized users.
• 10) Functions controlled through SMS-Motor Start/StopMotor current status checkSupply fault checkLoad parameter setting Via SMSCurrent protection Bypass trough SMS.
• 11)Interactive Voice Response System
• 12)Functions controlled through call- Motor Start/Stop with unic response Motor current status check with voice response Supply fault check with voice response
• 13) Suitable for 3 phase pumps up to 25HP.(or upto 100HP upon request)
• 14) Can be operated in 3 modes such as GSM/AUTO/MANUAL.
• 15) GSM based SMS controlled start/stop and remote monitoring.
• 16) GSM based Interactive Voice Response System (IVRS) controlled start / stop and remote monitoring.
• 17) IVRS- Voice response available in regional language.
• 18) Live Motor operation Status available via SMS as Motor ON/OFF status, Live Fault, phase voltages and current drawn per phase
• 19) Inbuilt phone book for auto reply in case of faults.

This wireless GSM remote controller helps the farmer to control agricultural pump sets easily. It also helps the farmer to irrigate the crops in proper schedule. Farmer can set the total running time of pumpset to be run. This saves water, time and electricity. GSM motor starter is a must device for farmers in today's world. This mobile starter protects the motor from low voltage, over voltage, dry Run, over Load.Some features are: Local language support, single phase preventer, auto starter , etc.
Primary cause of motor failure is excessive heating, which is sustained over long time periods will result in motor burn out. Overheating also reduces the life of motor. If a motor is continuously overheated by just 10 degrees, its life can get reduced by almost 50%. Overheating normally occurs due to Over Current, which in turn may be due to over load condition or low voltage or phase failure or phase unbalance. Current unbalance in motor is best represented by the presence of excessive negative sequence components in the motor current. Consequently it is necessary to protect motors against negative sequence. Considering the above details, it can be easily concluded that a Motor Protection Unit (MPU) will provide an effective protection to the motor as it is equipped to measure the negative sequence component level in the motor feeder.

• Fully programmable
• Suitable for three phase pumps up to 7.5HP.
• No auxiliary power supply required for controller operation. .
• Complete protection from electrical unhealthy condition.
• All parameters are settable through front key.
• LED indications for alarm (fault).
• Scrolling display of parameters, one by one in scroll mode.
• Four bright 7 segment display on unit.
• Inverse Time trip curve for over load fault.

The RO Control cum Starter Panel is a Micro Controller based solid state compact unit. It measures Mains Voltage and Currents at Raw Water Pump (RWP) and High Pressure Pump (HPP). It provides Over and Under Voltage protection as well as Overload and Under Load (Dry Run) protection for both the pump motors. Voltage and Current protection settings are user settable with a password protection. Process interlocks like Low Pressure at HPP suction, High Pressure at HPP delivery and Product Tank Level High are pre-programmed for reliable operation of the plant. Controller also provides Flush Valve Solenoid and Dosing Pump power control. Low Pressure trip delay and Flush timings are settable. All the electrical trip delay timings are settable.