AC Controllers Dealers

This product is designed to control two Air Conditioners(A.C. or AC) simultaneously. The industry standard AVR Micro-Controller is the heart of this system. Control over the ACs are performed according to some parameters like temperature, phase voltage, phase current, swapping time etc. User can set or view various parameters like current temperature, phase current, phase voltage, temperature set-point, high room temperature, swapping time, AC trip current, A.C. last trip reason etc. through a 16 x 2 character LCD panel and a status indication panel will help user quickly monitor the status of the ACs. An alarm system generates respective alarm for FMC if any error occurs in the operation. This system keeps the information of last AC trip reason and the overload current at which the Air Conditioner (A.C.) was last tripped in a nonvolatile memory for up to 100 years or the next trip occurs. This devise is fully compatible with VOLTAS SENSICOOL Air Conditioners (ACs) used in the shelter of a mobile tower.

Solar ac pump controller for the customers that are inclusive of the Solar DC Pumps which have a very robust make and they have been priced at very reasonable rates in the market and offer a long lasting functioning to the customers. These pumps are used for transferring various kinds of fluids and they offer a high performance to the customers and have been reasonably priced.

AC Speed Controller  Rotational speed N of an induction motor can be shown by the expression (1). When the voltage applied to the motor is increased and decreased, the slip s changes, then the rotational speed N will change N= 120·f ·(1-s)/P · · · · · · · · · · (1) N: Rotational speed [r/min] F: Frequency Hz P: Number of poles of a motor S: Slip In the case of an induction motor as shown in Fig. 4, a stable range and an unstable range exists in the Rotational Speed - Torque curve. Since it is impossible to reliably operate in the unstable range, simple voltage control (open loop control) is limited to controlling the speed in a narrow range like, N1~N3 in Fig. 5. To make it possible to operate reliably even in the above-mentioned unstable range, it is necessary to detect the rotational speed of the motor and use a voltage control mechanism (closed-loop control) that reduces the speed error when compared to a set value. Additional Information : Port of Dispatch: COURIER Production Capacity: 1000 Delivery Time: fast Packaging Details: Ac motor speed controller

This Controller for Roof Mounted AC Package Unit of LHB Coaches and Double Decker Coaches is a Microcontroller based unit developed to control the sub-systems  of the RMPU automatically according to the Heating, Ventilation and Air-Conditioning (HVAC) algorithm to provide accurate control thus resulting in  comfort  to  passengers RDSO Specification: RDSO/PE/SPEC/AC/0139-2009 REV.1Approved by RDSO (Research Designs & Standards organization),  Ministry of Railways,Govt. of India.

2 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 Startup 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 ).If a fault occurs then ALARM indication on the front panel will be ON & the fault is displayed in the fault status also fault is stored in the Fault log history. Salient Features : 1. Fully programmable. 2. Complete protection for AC from unhealthy condition. 3. All set points programmable from keypad. 4. Password protection for controller. 5. Different Passwords for Normal set points, Offset Set points. 16 char. 2 lines LCD display with back lit on controller front panel. 6. Simple 5 Key keypad for on site programming. 7. Separate alarm contacts for AC 1 fail alarm AC 2 fail alarm, power fail 8. Protection of Compressor from High Pressure, Low Pressure 9. Automatic display of AC parameters one by one in Run Mode. 10. Status & Healthy indication by LED on front panel. 11. Alarm indication by LED on front panel. 12. Room temperature sensing by precise sensor. 13. Grill High/Grill Low sensing for each AC. 14. PC connectivity via RS232 port. 15. Separate outputs for each fan and compressor. 16. Direct display of Line voltage & actual current drawn by compressor. 17. Direct display of actual room temperature. 18. Sequencing of comp. for equal run hours, Site selectable. 19. Automatic Timer mode operation if Room sensor fails. 20. All Faults Auto reset. 21. Smoke fire sensing. 22. Fault log History. (last 10 faults) 23. Compressor hour run 4 digit display. 24. Time remaining for change over display. 25. Total hour run from installation. 26. Each AC supply is protected by individual Miniature Circuit Breaker.

VFD Supply, Drives, Programming, Repair and Installations of AC Drives in the range of 0.5Hp to 100HP. Siemens make SINAMICS, MICROMASTER model Drives. AllenBradley make 2300, PowerFlex 4, PowerFlex 4M, PowerFlex 40, PowerFlex 40P, PowerFlex 400, PowerFlex 70, PowerFlex 700, PowerFlex 700AFE, PowerFlex 700H, PowerFlex 700L, PowerFlex 700S, PowerFlex 753 and PowerFlex 7000 model Drives. TELEMECANIQUE make AC Drives. Altivar / ATV; Altivar 11 / ATV11 model Drives. Yaskawa make J1000, A1000, V1000 and VS mini model Drives DELTA Make C2000, VFD-VL, VFD-M, VFD-S and VFD-F Series model Drives. FUJI ELECTRIC Make FRENIC-Mini, FRENIC-Multi and FRENIC-Eco model Drives. Mistubishi Make A500, A700, A701, D700, E500 and E700 Series model Drives.

Indotech introduces ac protector designed for safety of air conditioners. It monitors healthyabnormal conditions mains supply. This ac controller helps in reducing the power consumption and wear & tear of air conditioners. It has been also provided with advanced feature of gsm communication, which will give alarm status or all parameter status on cellphone (through sms) as per user requirement.

Solar Pump Controller Unique Features No Grid Power Required One Time Low Investment MPPT + VFD Technology Zero Maintenance Use Existing AC Pump 9 Easy to Install No Battery Bank Required

We are offering packaged ac controller. application these temperature controllers are used for packaged air-conditioners and other air-conditioning applications. installation these should be installed in a place which is free of vibrations, water and corrosive gases or vapours and where the ambient temperature does not surpass the value indicated in the technical specification

We offer a wide range of Duty Cycle Panel (Unit 2- Unit 6), which are made of superior grade raw material to provide optimum performance to the end users. These are offered at industry leading price and can also be customized as per the requirement of our clients.   Range : AC Controller Temperature Controller Humidity Controller Chiller Controller Pump Controller Package Controller.

AC DRIVE CONTROLLERS AC Drives and AC control circuits are considered to be part of the high tech electrical controls market. Even the more straightforward AC controllers involving contactors, starters, timers, metering and relay logic can become quite technical. Knowing what is going on with the demands on your electrical machinery through first hand knowledge and visual inspections can save you a lot of headaches and downtime. Therefore, the importance of using solid state monitoring devices that send valuable information to your electrical maintenance office or provide you with visual information on the door of the cabinet cannot be underestimated in keeping your equipment up and running & making money. A customized AC Controller from an industrial controls supplier, like Power Formers Engineers, can provide you with all the required components from, programming of the PLC, touch screen controls, simple starter or contactor cabinets, all customized for your unique needs. All down stream electrical auxiliary equipment controls, such as hydraulic pumps, air pumps, solenoid vales, exhaust fans and blowers can be packaged in a single enclosed control system. For MCC (Motor Control Center) AC Controller applications, Power Formers Engineers can add interconnect wire harnessing, PLC sections, and help with engineering and commissioning. From the basic starter panel, to the complex control system, Power Formers Engineers is prepared to work with you, to provide the controls needed to improve the preformance and production of your manufacturing machinery needs. More AC Drive information…

Step data input type, programless type, programless controller, step motor driver, step motor controller, fieldbus compatible gateway. Ac servo motor controller

We are offering solar ac pump controller. Special attraction of our solar ac water pumping system: dual mode operation: can be operating on electric power at night and solar power at day time. Inbuilt mppt tracking facility to get maximum power output from the solar array. Higher efficiency higher life cycle sensor less dry running protection higher temperature protection reverse polarity protection tank over flow protection over voltage protection under voltage protection over load protection high durable and reliable component of solar ac water pumping system solar panel: iec 61215 & iec 61730 certified solar panels with 35 year life. Ac motor + pump: high life cycle pump with high efficiency and better discharge. Solar ac pump controller: transformer less high efficient and micro controller based pump inverter. Module mounting structure: galvanized iron mounting structure with dual axis manualauto tracking facilities for long time operation in a day. Accessories: cable, connectors, pipe and other accessories. Note: for best competitive solution for your required solar water pumping system following details should be given. Pump setting depth (in metersfeet). Requirement of daily water (in littersgallon). Site location of solar water pumps installation. Advantages irrigation possible at remote locations environment friendly operations conventional grid electricity is not required highly reliable and durable ac high efficient motor + pump eco-friendly (zero noise pollution -zero co2 emission ) complete independence from grid connection for water supply 25 years power output warranty on the solar panels no fuel required almost no maintenance required provide consistent water solar pv arrayit consists of an array of solar panels connected in series and parallel combination to achieve the desired voltage and current necessary to drive the ac pump. The power rating of the solar array will be suitable to the design of the pump. Conventional ac 3 phase motor & pumpac pumps are conventional pumps that are currently in use across the world for various applications. Currently these pumps run on ac power from the grid (batter overall efficiency of the pumpset will lead to reduce the number of solar panel) solar ac pump controller with inbuilt mppt function (solar ac pump inverter)a transformer less inverter system, 415 vac 3-phase output voltage and vf control to manage pump starting condition (soft start). The equipment is micro controller based and operated with software for digital control of inverter parameters, fault finding diagnostics and digital io signalling. With the inbuilt mppt (maximum power point tracking) function, it regulates the output frequency according to irradiation in real time to achieve the maximum power. Adopting the proposed dynamic vi maximum power point tracking (mppt) control method, fast response and stable operation can be possible, better than the conventional methods, it can overcome the problems including poor tracking performance, unstable or even cause water hammer damaging when the irradiation on the array changes rapidly. Mounting structure galvanized iron dual axis manual tracking structure will ensure the long time hassle free operation. Optionally we will provide auto tracking or fix tilt tracking. Accessories hdpegi isi standard pipe for higher strength and easy installation with higher life expectation. Isi standard copper cable to ensure fire proof operation.