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Instrumentation & Control Equipments
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Suppliers Directory
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GUJARAT ELECTRONICS & CONTROLS
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6-7-8, AMARNATH ESTATE NEAR KRISHNA GOPAL ESTATE, NARODA ROAD, |
| Telephone : |
91-79-220217791-79 - 2200902 |
| Fax : |
91-79-2200646 |
| Send : |
On-Line Trade Inquiry |
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Products |
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AUTOMATIC LIQUID LEVEL CONTROLLER - MODEL LLC1/LLC2/LLC - GELCO AUTOMATIC LIQUID LEVEL CONTROLLER HAS BEEN DESIGNED TO HAVE AUTOMATIC OPERATION OF MOTOR PUMP SET DEPENDING UPON THE LEVEL OF LIQUID IN UNDERGROUND AS WELL AS OVERGROUND TANKS AND WHEN THE WATER LEVEL REACHES BELOW THE SET LOW LEVEL IN THE OVERHEAD TANK, THE UNIT WILL SWITCH ON THE MOTOR PUMP SET. SIMILARLY WHEN THE WATER LEVEL FALLS BELOW SET LOW LEVEL IN THE UNDERGROUND TANK, IT SWITCHES OFF THE MOTOR PUMP EVEN THOUGH THE OVERHEAD TANK IS EMPTY, THEREBY PREVENTING THE PUMP RUNNING DRY AND IS AVAILABLE IN THREE MODELS-LLC1, LLC2A AND LLC2. MODEL LLC1 IS FOR THREE PHASE MOTORS WITH DOL OR FASD STARTERS; MODEL LLC2A IS FOR SINGLE PHASE MOTORS UP TO 1 HP AND MODEL LLC2 FOR SINGLE PHASE MOTORS UP TO 2 HP. MODELS LLC1 AND LLC2A MEASURE 140 X 95 X 90 MM AND WEIGHS APPROXIMATELY 650 G. MODEL LLC2 MEASURES 165 X 165 X 85 MM AND WEIGHS APPROXIMATELY 1.6 KG. SPECIAL MAGNETIC SENSORS CAN BE USED FOR NON CONDUCTIVE LIQUIDS.
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DIGITAL CLOCK TIME SWITCH - INTRODUCED BY GUJARATH ELECTRONICS & CONTROLS THE DIGITAL CLOCK & TIME SWITCH IS A ONE OF THE MOST HELPFUL EQUIPMENTS FOR APPLICATIONS WHERE SWITCH ON/OFF IS REQUIRED MORE TIMES IN A DAY OR NIGHT.THE DEVICE DISPLAYS MOST ACCURATE TIME. IT'S FEATURES INCLUDE DESIGNES FOR APPLICATIONS LIKE HOARDING/GLOW SIGN BOARDS, FURNACES, COLD STORAGE,STREET LIGHTS, AIR CONDITIONERS, NEON LIGHTS, FOUNTAIN/SPRINKLERS, MILLS, MOULDING MACHINES, PUMPS, MOTORS, ETC; FACILITY TO ON/FF A LOAD TWICE OR 10 TIMES A DAY AS PER REQUIREMENTS; DISPLAY OF ACCURATE TIME, BATTERY BACK UP FACILITY FOR 12 HOURS, IN CASE OF POWER FAILURE; NO NEED TO RESTART AFTER RESUMPTION IN CASE OF POWER FAILURE; PROGRAMMED DATA WILL BE STORED IN MEMORY AND HENCE FREE FROM DATA LOSS PROBLEMS, ETC; AND MODELS AVAILABLE: DTS -101 -1(, 6 A (RESI), DTS-102-1 (, 25 A, DTS- 302-3 (, 25 A AND DTS- 301-3(, 6 A (POTENTIAL FREE CONTACT).
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ELECTRONIC MOTOR STARTERS - GUJARAT ELECTRONICS & CONTROLS INTRODUCES ELECTRONIC MOTOR STARTERS BY USING IC TECHNOLOGY. OFFERED SINGLE-PHASE UP TO 3 HP AND IN 3-PHASE UP TO 10 HP (DOL), THESE MOTOR STARTERS PROTECT ELECTRIC MOTORS ACROSS OVERLOADING, SINGLE REVERSE SUPPLY, LOW/HIGH- VOLTAGE, PHASING, LOW ARCING AND SINGLE PHASING ON THE MTOR SIDE. THE MOTOR STARTERS GIVE LED INDICATION FOR OVERLOADING AND RUNNING CONDITIONS. PLUG-IN ADAPTERS ARE OFFERED FOR AUTOMATIC LOQUID LEVEL CONTROLLERS. AUTO RESTART SWITCHES AND TIME DELAYS ARE DISCERTANCY FEATURES. FULLY-AUTOMATIC STATR DALTS STARTERS (FASD) ARE ALSO AVAILABLE UP TO 15 HP MOTORS. ELECTRONIC MOTOR SRARTERS SPECIALLY DECELOPED FOR SINGLE-PHASE SUBMERSIBLE PUMPS ARE ALSO OFERED UP OT 3 HP MOTORS. SINGLE- PHASE STARTERS MEASURE 190 MM X 110 MM X 90 MM AND WEIGH 1.7 KG. THREE-PHASE STARTERS MEASURE 205 MM X 130 MM X 95 MM AND WEIGH 2.8 KG. SINGLE-PHASE STARTERS WORK SUFFICIENTLY IN BETWEEN 15 V TO 280 V, WHEREAS 3-PHASE STARTERS WORK SATISFACTORILY IN BETWEEN 25 V TO500 V. THE ELECTRONIC MOTOR STARTERS GIVE TOTAL PROTECTION TO THE ELECTRIC MOTORS.
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MOTOR GUARD RELAY - CURRENT SENSING SINGLE PHASING PREVENTER THAT GIVES TOTAL PROTECTION TO THREE PHASE AC ELECTRIC MOTOR. THE FOR MOST PRINCIPLE OPERATION IS OF SENSING NEGATIVE SEQUENCE CURRENT COMPONENTS AND THIS TRIPS ELECTRIC MOTOR STARTER AS SOON AS IT EXCEEDS THE DANGEROUS LEVEL. THE MODEL PROVIDES PROTECTIONS UP TO MOTOR TERMINALS AND IS IMMUNE TO THE MOTOR BACK EMF THIS IS AVAILABLE IN TWO DIFFECENT MODELS, MGR AND MGR-C. WHICH ARE BASICALLY THE SAME WITH LITTLE DIFFERENCE IN FEATURES LIKE UNDER/OVER VOLTAGE PROTECTION AND INVERSE TIME CURRENT CHARACTERISTIC SETTING. ITS MODELS OFFER TOTAL PROTECTION AGAINST SINGLE PHASING ON SUPPLY SIDE AS WELL AS MOTOR SIDE. OVERLOADING (INVERSELY TIME CURRENT CHARACTERISTICS) REVERSE SUPPLY, CURRENT UNBALANCE AND LOW/HIGH VOLTAGE, AUTO/MANUAL RESET PROVISION, ETC. ALSO OFFESED IS ITS ENCLOSURE IS MADE FROM HIGH IMPACT POLYSTYRENE MOULDED WITH NYLON MOULDED CONNECTION STRIP. AND IS AVAILABLE UP TO 200A. GREEN LED REPRESENTS HEALTHY CONDITION AND RED LED LED OVERLOADING CONDITION. BOTH OFFER SINGLE PHASING PROTECTION EVEN IF MOTOR IS ON NO-LOAD.
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VOLTAGE STABILISER, SERVO CONTROLLED - IN THE GELCO HIGH PRECISION SERVO CONTROLLED IS MAINTAINED AT 230 V + 1% OR 415 V + 1%. ITS RATE OF CORRECTION IS FAIRLY FAST AND UNIT AVAILABLE IN SINGLE PHASE AS WELL AS THREE-PHASE MODELS WITH BALANCED LOAD OR UNBALANCED LOAD. A VOLTMETER IS PROVIDED TO OBSERVE THE INPUT AS WELL AS OUTPUT VOLTAGE. PROVISION FOR MANUAL OPERATION IS ALSO GIVEN. IT FEATURES; SOLID-STATE CONTROL OF SERVOMOTOR, NO RADIO INTERFERENCE OR WAVE FORM DISTORTION; INSENSITIVE TO LOAD POWER FACTOR; AND ADDITIONAL FACILITIES LIKE OVERLOAD TRIP FACILITY, AUTO/VISUAL ALARM FOR OVER/UNDER VOLTAGE, DIGITAL VOLTMETER, AND AMMETER CAN BE PROVIDED. THIS STABILISER IS AVAILABLE UP TO 15 KVA RATING IN SINGLE PHASE AND UP TO 100 KVA RATING IN THREE-PHASE MODELS. IT IS TESTED AT ERDA, VADODARA.
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ELECTRONIC OVERLOAD RELAY - GELCO HAS ACQUIRED AN ELECTRONIC OVERLOAD RELAY BASED ON IC TECHNOLOGY. IT SAFE GAURDS MOTOR AGAINST OVERLOADING, SINGLE PHASING AND REVERSE PHASING. IT PROVIDES SINGLE PHASING PROTECTION UP TO MOTOR TERMINAL. AVAILABLE WITH CURRENT SENSING SINGLE PHASING PREVENTER, IT IS VERY SLIM AND COMPACT. CTS ARE IN-BUILT. IT IS OFFERED IN VARIOUS RANGES. THERMAL OVERLOAD RELAYS CAN BE CHANGED BY THIS ELECTRONICS OVERLOAD RELAY. NO SEPARATE SINGLE PHASING PREVENTER IS REQUIRED. IT IS OF 510 GM, AND MEASURES 110 X 65 X 85 MM.
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