Latest Products Latest Products Sat, 27 Feb 2021 11:24:56 +0530 en-us Uninterrupted Power Supply Wed, 26 Jun 2019 00:00:00 +0530 Uninterrupted power supply, Our true online double conversion micro-controller based UPS systems suits for high-end servers, workstations and CADCAM sensitive to blackout and AC power irregularities. The high switching frequency of the UPS systems Mumbai enables fast response to dynamic loads like printing equipment, CNCs, glass processing, medical equipments, textile, resulting in good transient response for nonlinear loads. Neel provides power quality ups systems Mumbai to support current electronic equipments with high crest factor demand. These offer unmatched performance and are affordable to buy. Power Conditioner Wed, 26 Jun 2019 00:00:00 +0530 Salient features : Quick response and fast rate of correction upto 105 V/sec. High torque, low inertia, variable speed servo motor and proportional control circuit to avoid output voltage oscillations. Isolated servo drive without relays/ triac free operations. High overload capabilities for frequent starting and regenerative currents of CNC machines. Use of prime CRGO, laminations and electrolytic grade copper for low losses and higher efficiency. Multi-layer shielding and control of leakage inductances for high noise attenuating capabilities. Stringent quality assurance program, for high reliability and consistency of performance. Manufacturing facilities approved by Director General, Quality Assurance Defense Services. D.G. set compatibility. Preferred by CNC manufacturers ,automotive industries, defense, railways & others. Servo Controlled Voltage Stabilizer Wed, 26 Jun 2019 00:00:00 +0530 Servo Controlled Voltage Stabilizer Salient Features      Fast Rate of correction 105 V/Sec. Response Time less than 10 milliseconds Use of PI type control circuit prevents over / under shooting or hunting. No noise or transient generated by the system due to isolated servo drive and relay free operation. Plug-in Type fiber glass PCB's ensures minimal down time with silver plated fingers for better contact. Use of IC's and professional grade components for total reliability. Every unit is 'soak tested' for 24hrs to guarantee a trouble free operation. Conforms to 'Joint Service Specification' of Ministry of Defense - JS - 55555. Reliable and consistent performance. Efficiency 98%. DG set compatibility. Special RMS sensing circuit ensures no drift in output Voltage even with distorted waveform. This avoids nuisance tripping of advanced electronic equipments. Inbuilt protection like Single Phasing, Output Low / High voltage setting with audiable alarm, programmable delayed tripping circuit etc. Built in digital metering for measurement of Voltage, Current, Frequency. Use of Pulse Width modulation Technology Small & compact in size Higher overloaded capabilities Quick deliveries & ease of maintenance Servo Controlled Voltage Stabilizer Applications Quick, steady and accurate correction of voltage Constant output voltage, despite load current variations Balanced output voltage, irrespective of input unbalance Overall energy saving - above 98% efficiency Increased life of your equipment, reduced heating and minimal losses Optional features include additional metering, surge suppression, voltage cut-off, overload protection, single phase prevention, bypass mechanism, Soft Start, time delay, audio-visual alarms, trips for abnormalities, inbuilt isolation transformer etc Ultra Isolation Transformer Wed, 26 Jun 2019 00:00:00 +0530 Salient features : Symmetrical characteristics allow noise attenuation from sides. No need for extra filter circuits. Can be used where different ground potential exists or the ground of the equipment cannot be earthed. No impedance matching required. Transformer Applications : Protect the Computers, CNC Machines and Telecommunications equipment from damage due to electrical noise, spikes etc. If ground potential of system units are different from each other and are exposed to the effects of instability at high frequencies. If ground of the equipment cannot be earthed. When no slightest current leakage is permitted in the equipment. Especially for computers and CNC controls less than 100 micro Amps is only permitted. To protect against strong lighting, impulse noise, bus short-circuit, accidental discharge of capacitors etc. When no slightest current leakage is permitted in the equipment. When multiple Noise Cut-off transformers are used, the suppression effects increase in proportion. Therefore, the effects of cascading Noise Cut-off Transformers is remarkable. To shield large number of electronic equipment which individually also are producing different types of electrical noise at a common busbar typically CNC machines, Drives, Hardening equipment etc. The use of NCT, being bidirectional, prevents damage due to circulating noise interference within them. K Rated Isolation Transformer Tue, 15 Dec 2020 00:00:00 +0530 Special features : Copper windings. Lower Output Impedance. Excellent transverse mode noise attenuation. Coil design is optimized for low eddy current loss and high harmonic current carrying capacity. Cores designed for reduced flux densities to compensate for harmonic voltage distortion. Double size neutral terminal Core of high quality electrical steel. Quiet operation. Ref. Standard UL-1561 , IEEE-C-57-110,1 Applications : Data centres, Call Centres, IPO Induction Heaters / Inverters UPS , VFD'S and Drives HID Lightings Hospital / Medical Centres , Research Labs Corporate , Banking and Financial Institutions Furnace Transformer Wed, 26 Jun 2019 00:00:00 +0530 Special features of NEEL make Furnace Transformers. Higher cross section & use of multistrend copper conductors to reduce Eddy current losses. Use of high permeability, Low losse electrical steel used at a lower flux density to reduce harmonic frequency losses. furnace transformers suppliers      Provision of electrostatic earth sheild between windings to protect rectifier elements against Line voltage surges. Confirming to IS standard - 2026 / 11171 Real Time Power Factor Correction System Tue, 15 Dec 2020 00:00:00 +0530 Salient features : Fast variable loads like CNC machines, welding, induction heating/melting, drives, extruders, etc. Sensitive electronic equipments like IT data centres, R&D labs, corporate offices, telecommunications, hospitals and airports. Welding, rolling mills, elevators, cranes, traction, etc. Big motors, pumping stations, sewage and water-treatment plants, air-conditioning plants Smooth and transient freeConnection and disconnection of the capacitor to and from the network occurs at zero crossing. This smooth connection avoids transient effects like waveform distortions, generation of switching spikes etc., typically created by electromechanically switched contactor based APFC systems. The response time is only 1 to 2 cycles which is much faster than electromechanically switched APFC systems.Advantages : Transient free capacitor group switching, using electronic switching elements Enhances capacity of transformers, local generator systems, such as diesel and windmill generators Avoids wave form distortions, since capacitors are connected and disconnected during zero crossing Prevents damage to sensitive electronic equipment Saves energy by reduced max. demand, PF bonus & saving in transformer losses Accurate power factor control, even in the presence of harmonics Dramatically increases the life expectancy of switching elements and capacitors. Built-in network analyzer, measuring all network parameters including harmonics Modular and upgradable with increased plant load Applications : Automobiles & Engineering industries. Compressors, Presses, Air conditioning plants etc. Welding and Sheet Metal fabrications industries. Plastic, Moulding & Extrusion industries. Textiles, Text?ring, Yarns and POY plants. Process industries & large power consumption units. Metals and steel plants, Induction equipment, Arc Furnaces, Forging Industries etc. Powerlux Optilux Light Energy Management System Wed, 26 Jun 2019 00:00:00 +0530 Salient features : Embedded controler with software intraface via RS - 232. Large 20x4 LCD with Backlight, displays Time/ Date and Current Preset Level. Fully Programmable Daily / monthly / Yearly calendar with holiday scheduler. Auto Start / Shut down with 0-30 minute ignition cycle. Circuit breaker for short circuit and overload protection. View power and Energy usage. Upcoming Features: Lumen sensing, Intelligent Lumen depreciation Compensation, Independent lighting circuit control. Savings :Direct cost savings upto 40% can be achived by usin Optilux.These savings are three pronged Saving due to preset Voltage levels (25-40%) Saving due to Stabilise Voltage (4-6%) Saving due to increase lamp life, reduce replacement and maintenance cost TechnologyLighting sources are susceptible to mains fluctuations and spikes. To operate at full life cycle and to maintain Lumen output, these lights need to operate at a voltage which dose not exceed more than 5% from the manufacturers specification. The brain of the system is an embedded controler which regulates the Luminous flux intencity of lighting sources. Optilux starts by automatically initialising lamp ignition cycle (warm up cycle) for the desired time. After this the regulator slowly reaches the rated voltage levels. When for various reasons peak lighting levels are not needed, the regulator reduces the voltage powering the lamps, thus acheiving a significatnt energy saving. Uninterrupted Power Supply System Wed, 26 Jun 2019 00:00:00 +0530 Features : True on-line double conversion Compact and silent in operation Advanced PWM, IGBT technology Suitable for CNC machines and industrial applications Built-in static by-pass switch Programmable battery-low alarm RS-232 Interface available for m/c interlock User friendly applications Ground Fault Monitoring System Wed, 26 Jun 2019 00:00:00 +0530 Salient features : Micro Controller based compact Design. 8 Character 2 Line LCD Display with Backlit. True RMS Measurement of Leakage Current. Continuous Monitoring and Display of Set value and Measured value of Leakage Current. Immune to external disturbances like harmonics and transients. Test and Reset facility. CBCT Connection monitoring facility. Trip Circuit Failure Indication. Consistent reliability with accuracy. Temper proof Polycarbonate cover in the front with locking facility. Optional RS 485 communication port. Applications : Data processing facilities Health Care Facilities Office building & hotels Automated Industrial Plants Telecommunication centers Fire hazard areas Power Quality Monitoring System Wed, 26 Jun 2019 00:00:00 +0530 Precision Power Analyzer Wed, 26 Jun 2019 00:00:00 +0530 Sailent features : Dual load measurements: 3 current channels for load 1 3 current channels for load 2 3 voltage channels. Measurements in a wide dynamic range including high accuracy in the low range. Measurement of Total Harmonic Distortion (THD) and harmonics 1 through 31 of I, V, P and Q parameters. True RMS measurements. Maximum / minimum demand. Saving on equipment through the use of a single measuring device for two different loads. Non-volatile memory for setup parameters. Network parameters measurement during each of the network cycles, enabling recording of rapid parameter variations. Galvanic isolation of all inputs by current and voltage transformers. Mounted on front panels. Easy programming, initializing and setting parameters either from the front panel or remotely by the computer. High reliability, obtained by RFI filters used in all inputs. Bi-directional power and energy flow measurement. Support by ELSPEC software package with options for remote measurement and control. RS 422/485 communication.