Rectifiers & Electronics Pvt Ltd Moti Nagar, Delhi

High Current Resistance Meter delivers high performance where it counts. With unmatched speed, range and accuracy it is the best solution for low resistance measurements on transformers, motors, breakers, switchgear, etc. Virtually all sizes of transformer can be measured – from small pole top units to the largest transmission units with Y or D configuration. High precision – typical 0.5%. Compact and rugged for field or factory use. Fully automatic operation.

Rectifiers & Electronics, Popularly known as 'RE', is the Pioneer Organization in the field of High voltage testing equipment such as AC/DC High Voltage Test Sets and Other Electrical High Voltage Test Equipment in INDIA. In the last 33 Years, Through Continuous Aspirations, 'RE' has earned the Goodwill of Quality Control Engineers and Research Scientists Through out the Country.

Three such ‘RE’ VARITX connected electrically in star and mechanically interlocked to move together are used for operation on 415 Volts, 3 phase AC supply to give output from voltage from 0 to 470 Volt at 5060Hz. ‘RE’ Manufactured VARITX is having good Regulation with Negligible waveform distortion. Varitx are robust, energy efficient, noiseless and easy to operate with excellent short time over load capabilities. ‘RE’ manufacturers specialized Oil cooled or air cooled motorizedmanually operated VARITX upto 800 Amps with supply voltage of 240 Volts to give output voltages from 0 to 350 Volts, 3 Phase VARITX up to 800Amps with input supply voltage of 415 Volt 3 Phase to give output Voltages from 0 to 600V. Compact in Size. Rugged Construction. High Efficiency Neozero waveform distortion.

It is an most economical effective device for step less and continuous voltage control of Single Phase and 3 phase AC voltages for numerous applications for the industrial and Laboratories usages for testing and calibration purposes. energy efficient, noiseless and easy to operate with excellent short time over load capabilities,Compact in Size,Rugged Construction.Digitized operation and control and monitoring.

‘RE’ VARITX is the trade name of the continuously variable voltage Auto transformer manufactured by ‘RE’. It is an most economical effective device for step less and continuous voltage control of Single Phase and 3 phase AC voltages for numerous applications for the industrial and Laboratories usages for testing and calibration purposes.  ‘RE’ VARITX are used for operation at nominal voltage of 240V AC to give output Voltages between 0 to 270V at 50/60 Hz by a Booster Auto Transformer. Three such ‘RE’ VARITX connected electrically in star and mechanically interlocked to move together are used for operation on 415 Volts, 3 phase AC supply to give output from voltage from 0 to 470 Volt at 50/60Hz. ‘RE’ Manufactured VARITX is having good Regulation with Negligible waveform distortion. Varitx are robust, energy efficient, noiseless and easy to operate with excellent short time over load capabilities. ‘RE’ manufacturers specialized Oil cooled or air cooled motorized/manually operated VARITX upto 800 Amps with supply voltage of 240 Volts to give output voltages from 0 to 350 Volts, 3 Phase VARITX up to 800Amps with input supply voltage of 415 Volt 3 Phase to give output Voltages from 0 to 600V.   Features Compact in Size. Rugged Construction. High Efficiency Neozero waveform distortion. Digitized operation and control and monitoring Easy to operate. Negligible maintenance trouble free operation.   Standard Accessories Main Unit   Optional Accessories All input and output cables

Test Bench for Testing Motors, transformers and electrical Equipment etc. The Test Panel shall be suitable for 3 phase input supply having 63 Amp MCB for each phase independently. Phase ON Indicator, Voltmeter with selector switch to indicate the voltage of each phase. Amperemeter with Multirange CT of 55, 515, 530 aand 560 A of class 0.5 accuracy for each phase, 3 Phase wattmeter of suitable range.

Tracking Resistance Erosion Test Equipment is used for checking the relative behavior of solid electrical insulating material with regard to their susceptibility to surface tracking when exposed under electric stresses, to water and contaminants, from the surroundings.The grading of materials arrived at by checking the tracking index may possibly differ from that obtained by utilizing other checking methods for the measurements of the tracking index.With this apparatus drops of an electrolyte are dropped at defined time interval to the surface of insulating materials between two electrodes to which a voltage is applied.The numerical values of the voltage corresponding to the asymptotes defines the tracking resistance.The value of voltage corresponding to number of drops is taken as the comparative index. (This test should be done as fast as possible)The number of drops to cause tracking at value of predetermined test voltage 10% below the number of drops value is indicated as the degree to which the reported comparative tracking

‘RE’ DC High Voltage Test Set is used for testing cables, generators and other electrical equipments as per National and International specifications. The unit consist of variac, transformer , rectifier, condenser, bleeder, filter etc. All the components are housed in sheet metal housing or specially designed fiber glass housing which are coated with anti tracking paints.   Features Easy to operate. Rugged and compact in construction Full-wave voltage doublers circuit / Multiplier Circuit. Zero start interlock and earth interlock Meter accuracy +- 1% full scale Air Cooled Units / Air and Oil Cooled units Digital meters for easy readability. High Voltage Surge protection.   Standard Accessories Discharge Rod with 10 meter Long Lead with Clamp.   Optional Accessories Dead Man Switch

Sphere Gap is provided with Motorised arrangement to adjust the gap. The lower sphere gap shall Motorised and shall move upwards and downwards for the adjustment of gap. The upper sphere shall be hang shall be roof of the test lab with in insulator and current limiting resistance shall be provided.Available upto 500mm sphere supplied upto 300mm sphere.Digital distance measurement.

The equipment is designed for supply high current for pre-set duration. The unit consist of a timer, Amperemeter with freezing facility to measure the short duration current, The equipment has provision for stepless control of the normal control and switch to set two times, 3 times, 6 times or 8 times the rated current. The output is brought out on copper bus bar. The unit is complete with Amperemeter, Timer, .5 classify and other controls.Compact in Size.Guaranteed for one year against manufacturing defects.

Servo controlled Voltage Stabilizers (SCIVS) are specifically designed to manage input fluctuations of various trends. The output voltage can be controlled to within +- 1.0%-+-0.5% of the desired output. For this precise control a solid state circuit with a permanent magnet motor, is utilized and proficient gear system.The Servo controlled Industrial Voltage Stabilizer over the rating of 1000kVA can be designed for use in 11,000 KV or 415 V i.e. HT or LT

Feature : New innovated design for HT,High Capacity available,Economic to buy & use.

By making use of quality packing material, we are able to ensure that the orders will remain free from damage during transit. Also, our expert packing personnel strictly check the entire lot before final dispatch. Our organization is a well-known name in Delhi(India), reputed for supplying the finest range of the product at the lowest prices.

Load Banks are designed for load test to be carried on Single/Three Phase AC/ DC Power Supplies, DG sets, UPS and Inverters etc. We manufacture loads up to 3000kW suitable for working on Single Phase 230V +5% and 3Phase  400 V +5%  50HzAC supply. The power factor in AC can be variable/adjustable from 0.2 lag to unity to 0.3 lead. The capacities are available from 5kW to 3000kW. The units are available with Stepped & Stepless versions with Manual, Semi Automatic and Fully Automatic Controllers. Digital Multi function meters are also available to indicate voltage, current, watt, KVAr, Pf. The Loads are normally designed for continuous operation and are forced air-cooled with auxiliary supply with Independent Controls.   We manufacture following types of Loads: Resistive Loads. Inductive Loads. Capacitive Loads. Resistive/Inductive combined Loads. Resistive/Inductive/Capacitive combined Loads.   Each load banks consist of coarse and fine controls as per the specific requirements.   Features Multiple interlocks for human safety. Computer interface facility. Fully Automated Systems availabble Build in safety for operator. Compact in size. Design is Cascade Fashion Temperature senses are provided in the center of the Load Banks. Load ON-OFF switches with indicator. Inductive loads manufactured by us are noiseless. Fans are mounted as per the design and requirement of the unit. Push buttons for energizing and de-energizing loads with indication. Push Button for fine control of Load Bank Adaptable to Technology Change Upgradable to Higher Capacities Versatile Operation and designed for Various sites, Locations and Weathers. IP44 Protected. Standalone Single unit Upto 1000kW @ 0.6 PF. Designed for Low Heat Generation and Operating within 150 deg C. Designed for use in Ambient Temperature Upto 55 deg Celcius. Air conditioned Control Room Opearated by Aux./Load Supply.   Standard Accessories Discharge rod for Capacitive Load Bank   Optional Accessories Trolley Based System Container Based System All weather system PLC based system

The capacitor bank is used for improvement of power factor during load losses measurement of power transformer three phase 500 Volt shunt capacitor bank in the form of 100kVAr&20kVAr. PLC Based control systems Available.

These are manufactured for various purposes like electroplating, anodizing, chemical processes, and power supplies for Magnetic Charger, Battery Charger, Copper and silver refining and Drawing Large Generator Motor Transformer etc. Each of the above listed products are a field of there own. The rectifiers are designed for continuous use for which they can be air / and Oil Cooled. We have so far supplied 10,000 amps @ 80 volts maximum. The electronic controls can be provided which are used for various functions optional like, current density control, voltage control, temperature, speed control etc.   Features Highest rating available Various feature & functions upon request Electronic parameter monitoring.

Type : Power Transformer

Primary Current Injection Test Sets are used to loading, Calibration and testing of CT's bimetals relays, Protection relays etc. Mostly Primary Injection Test set are designed as per customer's specification. The Primary Injections Test sets are of 15 minutes ON30Minutes OFF duty i.e. testing duty only. Loading transformers are design for continuous use for Temperature Rise or bus ductBus Bar etc. Optional accessories requirement may include cable termination, timer, Temperature Indicator, multiple contactor, individual Phase control etc. Equipments are Compact in nature. It is available in portable trolley typestationery type model Amps. Optional digitalanalogue timer. Main Transformer up to 25,000Amps.

Primary Current Injection Test Sets are used to loading, Calibration and testing of CT's bimetals relays, Protection relays etc. Mostly Primary Injection Test set are designed as per customer's specification. The Primary Injections Test sets are of 15 minutes ON30Minutes OFF duty i.e. testing duty only. Loading transformers are design for continuous use for Temperature Rise or bus ductBus Bar etc. Optional accessories requirement may include cable termination, timer, Temperature Indicator, multiple contactor, individual Phase control etc. Equipments are Compact in nature. It is available in portable trolley typestationery type model Amps. Optional digitalanalogue timer. Main Transformer up to 25,000Amps.

We are instrumental in offering our clients, highly functional Primary Current Injection Test Set. Our Primary Current Injection Test Sets are used for loading, calibration and testing of CT's bimetals relays etc. Our Primary Current Injection Test Sets are also made as per the clientsâ�� specifications. Our Primary Current Injection Test Sets are of 15 minutes ON/30 Minutes OFF duty i.e. testing duty only. The Primary Current Injection Test Set are designed for non-stop use for temperature rise for bus duct/bus bar etc. Optional Accessories Cable termination Timer Temperature indicator Multiple contactor Individual phase control Specialty Compact It is available in portable trolley type/stationery type model Amps Optional digital/analogue timer Main Transformer up to 25,000 Amps Naturally air cooled type   Technical Details Step Down Transformer A double wound transformer is used for supplying high current at low voltage for testing. Current Control A step less Auto Transformer is used for Controlling Output Current from Zero to Maximum Input Voltage Upto 300 kV Output Voltage Ranges As per requirement Output Current Upto 25000 Amps Capacity Up to 500 KVA Duty 15 Minutes On-30 Minutes Off in case of Primary Injection test set and continuous in case of Loading Transformer. Metering Multi range Ampere meter of class 1.5 with CT of class 0.5 are provided on secondary side to indicate Output Current Protection On-Off Switch with fuse is provided to protect the unit against short circuit, push button to actual and cut of output. Housing Each unit is housed in a MS sheet body, supported with angle iron frame. The oil cooled models are housed in suitable MS tank and the control panel is on the tank or as per requiems.   Optional Voltmeter Timer as per requirement< Rubber cable Zero start interlocking with by pass switch.   Termination The output is brought out on suitable Bus Bar/Terminals.

Available upto 25000 Amp & 500kVA. Specially designed for testing & calibration of CT's, Bi-matals relays, Heat Run Test etc. Each unit is designed as per the customers specification.Units are Air cooledOil Cooled depending upon capacity and duty cycle.Duty cycle of 15 mins. ONOFF is for calibration purpose & continuous duty units are used for temperature rise test of Bus Ducts, Bus-Bars, Control Panel Switchgear etc.

Portable DC High Voltage Test Set is used for testing underground cable, generators, switchgear etc. for understanding the condition of current leakage / insulation condition at any given point. These are extremely light weight units designed for field operation (Substation, Power Projects, Remote sites etc.). The units are delivered in custom made carry boxes to endure rough and rugged transportation.   Features Easy to operate Digital meters for easy readability. High Voltage Surge protection  Multiplier circuit for better life.   Standard Accessories 5 meter long shielded output cable with first sized clamp. 5 meter long input AC flexible chord with plug. Discharge Rod with 5 meter Long Lead with Clamp. Housings of the set accommodate in itself HT and main lead and other accessories.   Optional Accessories Covers for high voltage male and female sockets. Dead man switch Foot  switch.

Static Phasing Rods suitable for detection of phase and magnitudal voltage in outdoor and indoor power systems.

Phantom Loading Bench suitable for 3 phase 4 wire, 3 phase 3 wire and single phase Meters with Electronics and Electro-mechanical type Single phase Phantom Load Test set having following details:

We bring forth technically advanced Oil Dielectric Test Set for our clients. This Oil Dielectric Test Set measures the Di-electric strength of the oil. Our Oil Dielectric Test Set has two high voltage coils with starting winding at earth potential. Our Oil Dielectric Test Set is meant for testing duty only. This Oil Dielectric Test Set tests transformer oil as per IS specification about transformer oil and electrode shape. Types Of Testing Motorized Oil Test set with Manual / Auto stirring Manual Oil Test Semi Automatic Oil Test Set   Technical Details Step Up Transformer A double wound secondary Epoxy molded Air cooled / oil cooled transformer is used to boost the voltage to required voltage. Voltage Control A step less auto-transformer (Variac) is used for controlling the output from zero to maximum. Input Voltage 220/230 V single phase Output Voltage 0-50 KV, 0-60 KV, & 0-100 KV Capacity 0.5 KVA to 1 KVA Metering Voltmeter is provided on LT side, calliberated to indicate the secondary output voltage Electrode Suitable size of electrode with adjustable gap is provided Potection (a) The unit consists of fast acting DC relay provided on HT side to cut off the HT supply in case of flash. (b) Zero start interlocking is provided Test Cup A test cup of suitable size made of transparent thermoplastic Control (a) Potentiometer for output Voltage Setting. (b) Switch for manual and auto use. (c) Push button to increase or decrease voltage manually in case of manual position. Protection The design of the unit is such that it can withstand 20 percent overloading for short durations without any damage. Each unit consists of minimum-maximum range indicator, motor movement control Micro switch at the end of the range and oil Inlet & Outlet valve, oil level indicator, lifting arrangement for whole unit and transformer only, cooling radiator as per the capacity requirement. Optional Ampere meters, On-Off/switches Fuse, change over switch, under over voltage protection & indication with or without tripping, Arrangement, single phase protection. with or without contractor.

Condition : New

Million mega ohm Meters are designed for measurement of insulation resistance of insulating materials, Electrical & Electronic Components, Cables, Panels, Transformers, chokes, PCB's, Plugs & Sockets and many similar products. They are especially designed for testing cables & wires keeping in view high charging current of capacitive loads.The unit consists of built in arrangement for charging the capacitor and indicates the value of insulation after preset time. This facility ensures efficient working of the unit.