20hp Solar Ac Plus Dc Pump Controller
72,000 Per Piece
1 Piece (MOQ)
2 AC Controller With TCPIP Port
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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.
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Curtis Electric Power Steering Controller
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Solar Ac Pump Controller
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This controller takes solar power as a input and the power is converted into Varying DC power by solar PV modules depending on changing sun intensities During the day time. Using advance technology ,the varying DC power is converted into A.C power That drives an AC motors or pump set directly. The equipment is micro controller based and operated with software for digital control of all parameters, fault finding diagnostics. Inbuilt Controller with the function MPPT ( Maximum Power Point Tracking).
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We bring forth a comprehensive variety of Drill Speed Regulator. Designed to perfection, the Drill Speed Regulators supplied by us are extensively used for regulating the speed of the regulators. The company imports these Drill Speed Regulators from highly trusted and well-known manufacturers. Avail from us, our Drill Speed Regulators that are very powerful and can bear load up to 400 kg's. Attributes Compact designEasy to InstallLeak proofConstant Speed
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1 Piece (MOQ)
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ac controller
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Indotech introduces AC Protector designed for safety of Air conditioners. It monitors healthy/abnormal 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. SALIENT FEATURES : Based on single chip Micro-Computer Logic High Accuracy and Stability Timer set for healthy condition check Indication of all faults like overvoltage, under voltage & over load Knob for setting OC GSM connectivity
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For Bowl Liner feeders New Advance Version (CVCF) Constant voltage, constant frequency controllers for smooth vibration and constant feed rate irrespective of change in supply voltage and frequency for Genset application.
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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
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This cutting edge airconditioning system Controller is specially designed for Unmanned Telecom Shelters. Spacemaker comes to you with unique safety features, lower power consumption and lower operating costs. Micro controller Based technology to protect your Air Conditioning unit against Unhealthy Conditions. Idea is to utilise equal run time for all Compressors with protection. Power saving is also one of the criteria to use this controller. Application areas are Server rooms, Malls, Laboratories, Pharmaceutical companies, mobile shelters , etc.
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The SM9000 series, a range of freestanding modular DC Servo motor systems incorporating power supply, amplifiers and powerful digital motion controllers for open or closed loop control.
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This instrument controls speed/torque of the engine remotely. Two remote operating stations are provided. One station is on the instrument front face with two pairs of push buttons, Of which one pair is for Continuous Rotation in Forward or Reverse direction and second is for Inching in Forward or Reverse direction. Second station is a toggle switch with centre off position situated on the motor unit for Continuous Rotation in Forward or Reverse direction. This facility offers great convenience to the operator to set initial position of the safety link at engine idle speed. A safety link is used to hold the throttle lever securely at full throttle position. DIMENSIONS & SPECIFICATIONS Size : 2U DIN Standard 19" Rack system Depth Max 16"(406mm) Electrical Input : 220 VAC, Single phase, 50 Hz, approx.30 W Electrical Output : To drive 12V DC motor Throttle Drive through Link Mechanism with built in safety unit is provided with the equipment. Two modes of operation are provided viz. Manual (MAN) and Automatic (AUTO). Computer interfacing signals are provided at the back side of the instrument in D shell connectors. MODES OF OPERATION Two remote operating stations are provided From panel front face through push button controls, following direction control is available. Fast Forward Fast Reverse Inch Forward Inch Reverse Toggle switch facility with a fast reverse and forward direction control on the motor unit is provided for operator convenience.