transformer monitoring systems
tan delta system
CT Analyzer is a unique lightweight electronic multifunctional instrument designed to meet the highest standards for performing excitation, ratio, polarity and winding resistance tests on current transformers (CTs) as well as burden-impedance measurement. The equipment provides automatic testing
...moreStatic Relays
The static relays are specifically designed to meet the distance protection requirements of overhead transmission lines and underground cable installations. Application The static relays are specifically designed to meet the distance protection requirements of overhead transmission lines and underground cable installations. These relays are modular in construction and employ standard rack wiring techniques. Available in single or three-pole tripping versions, these relays have a wide range of in-built protection schemes to meet a multiplicity of applications.
...morespring brakes
Actuated by spring pressure. Released by D.C. (by built-in rectifier direct connection to A.C. possible). Delivery incl. fixing screws, completely mounted and adjusted. Torques 2.7 to 10000 Nm (higher torques on request) Dry operation Outer diameter 91 to 750 mm Two friction faces High torques with smallest dimensions High heat capacity Free from residual torque in open condition with horizontal mounting Free from axial force Requiring less maintenance Simple handling
...moreSpring applied D.C disc brake
Spring-applied. Operated via a special control unit for connection to A.C. When providing 1 brake calliper to the brake disc only, pertinent reaction force as radial force on the horizontal shaft to be braked - other mounting positions on request. When providing 2 brake callipers at 180 degrees apart, no reaction force. Less maintenance - simple handling Torques from 105Nm to 25000 Nm Brake disc outer diameters from 250 to 2000 mm Dry operation Smallest assembly space Highest heat capacity Strong construction Application Examples Series EAF and EAF-DW, e.g. lifting gears and travelling gears for every kind of crane systems, deck winches and shipboard cranes, lifting and gripping gears for gravel pit and mud dredgers wind power systems, conveying systems, general machine and system construction
...moreSpring Applied Brakes
Hydraulically Released Spring Applied BrakesThere is a variety of possibilities to use hydraulically released spring-applied multi-disc brakes in the stationary and mobile sector, also combined with hydraulic motors. The brakes can be integrated in the oil circuit of the motor. When starting the hydraulic motors, the brakes release with oil pressures of 15 to 38 bar. Thereafter the full system pressure up to 320 bar can be connected. The brakes can be used in wet and dry operation. With failure of the oil pump, an emergency release is possible. Application Examples Series KMB. e.g. general machine manufacture,travelling and conveying gears, every kind of hydraulic drives, winch, lifting, turning and slewing gears, building machines, shipboard and mobile cranes.
...moreSingle disc clutch
Electromagnetic single-disc clutches and brakes. Engaged by 24 volts or 110 volts D.C. (others on request). Released by spring-pressure. Combination with a flexible coupling also possible.Torque 210 to 12000 Nm (higher torques on request) - dry operation Outer diameter 255 to 880 mm With or without sliprings High heat capacity One friction face only No residual torque in open condition Backlash-free Free from axial force with shaft/hub clutch With shaft separating clutches less axial force with engaged clutch Simple maintenance Application Examples Current generation sets: Series MBA, MEA, MBM/flexible coupling, MEC/flexible coupling to connect gas/diesel engine - generator. PTO marine drives Series MBB/Periflex® PNA for compressors and generators. Cutting machines Clutch/brake combination series MCB to switch the cutter bar. Steel manufacture and machining: Series MBA, MBB Paper production: Series MBA..A for transmission connection of the machining centres.
...moreSF Super Sonic Batteries
Furukawa patented C21 alloy to withstand severe working conditions.Superior starting power, instant ignition Arrestors to prevent acidic corrosion and sparks.Dual plate protection against shocks and vibrations.No topping up. Zero maintenance.Factory charged battery.
...moreSf Sonic Turbo Batteries
Wide range for all cars and MUV’s Hybrid MF Alloy from FURUKAWA, Japan, that improves reliability.Innovative Grid profile that ensures superior starting power. Dual plate separation for double protection against shocks and vibrations.Instant Ignition after reasonable periods of idle stand.Factory charged for ready use.
...moreSF Sonic Jumbo For Tractors
Hybrid MF Alloy from FURUKAWA, Japan, that improves reliability.Innovative Grid profile that ensures superior starting power. Dual plate separation for double protection against shocks and vibrations. Instant Ignition after reasonable periods of idle stand.
...moreReactive Power Compensation Systems
We offer a wide range of Industrial Reactive Power Compensation equipment.Our systems have a record of excellent performance with an ability to maintain an annual average power factor of better than 0.99. These systems come with a specially designed controller VARTROL TM for reactive power compensation applications.
...morePOWER MEASURING INSTRUMENTS
Model Km 906 Model KM – PFR – 9- 06 Model KM – PFR-9-12 Features • Simple Operation. • Automatic self adjustment for C/K value. • Three different types of Operation sequence (1:1:1:1...) (1:2:2:2...) (1:2:4:4...). • The set data is preserved for at least two months in the event of Power failure.
...morePortable Dissolved Gas Analyzer
Accurate knowledge of the condition of transformers is essential for all electrical networks, allowing valuable assets to be maximised and expensive failures to be avoided. The TRANSPORT X equipment uses new technology to give accurate, reliable Dissolved Gas Analysis (DGA) results on-site in a matter of minutes. The TRANSPORT X represents an invaluable tool for Asset Management and will increase the power of any DGA program.
...morecomposite insulation material Polycrete
Polycrete is a high performance, composite insulation material developed by Crompton Greaves and has excellent electrical and mechanical properties, ideally suited for both outdoor and indoor insulation applications.Polycrete and polycrete products have been extensively tested in-house, at external laboratories and at field installations worldwide with onerous ambient conditions. Features of Dry Type Polycrete Instrument Transformers • Eco Friendly & Energy Saving product manufacturing • Explosion & Fire Proof • Higher Reliability • Pollution Resistant • Higher Insulation level • Vandalism Proof • No moisture ingression • Low Life cycle cost • Low Weight • Low energy cost and pollution free process • Compact • No hardware and fittings required • Seal less solid insulation hence no leaks • Good dimensional stability • Higher mechanical strength • Shatterproof • Maintenance free and longer life
...morePneumatically Released Spring Applied Brakes
Pneumatically released spring-applied multi-disc brakes with or without pneumatic motor are used in all sectors of engineering. The brakes release from 5 bar. Thereafter the system pressure of 10 bar may be connected. Application in wet and dry operation possible. Torques from 30 to 13000 Nm (higher torques on request), Air pressure for release from 5 bar, thereafter the system pressure of 10 bar may be connected, Application in wet or dry operation possible, Outer diameter 105 to 710 mm Application Examples Series KLB, e.g. enamelling lines, mining, hazardous location, conveying systems and trolleys, material handling systems, printing machines, paper and plastic making machines
...moreNumerical Relays
The numerical single-function relays offer an useful combination of accurate protection with cost effectiveness. Features include a wide range of settings . Application The numerical single-function relays offer an useful combination of accurate protection with cost effectiveness. These compact, easy-to-use relays are current, voltage or frequency-operated and suit a wide variety of applications ranging from generator, transmission line, distribution feeder and transformer to special applications like capacitor banks, reclosing schemes, auto-transfer schemes, complex protection schemes
...moremultiple disc clutch
Pneumatically released spring-applied multi-disc brakes with or without pneumatic motor are used in all sectors of engineering. The brakes release from 5 bar. Thereafter the system pressure of 10 bar may be connected. Application in wet and dry operation possible. Torques from 30 to 13000 Nm (higher torques on request), Air pressure for release from 5 bar, thereafter the system pressure of 10 bar may be connected, Application in wet or dry operation possible, Outer diameter 105 to 710 mm
...moreMultimeter
Model 333 Display : 3½ digit LCD display (1999 Counts) Digit Size : 14mm(H) Overrange Indication : "1" is displayed on LCD Polarity : Automatic, positive implied, negative polarity indication
...moreMulti-Disc Clutch
Pneumatically operated multi-disc clutchEngaged by compressed air - axial or radial supply through the shaft. Opened by spring pressure (in special cases vice versa), free from axial forces requiring less maintenance small teeth backlash with the discs excess service pressure 5.5 bar torque 120 to 60000 Nm (higher torques on request) wet operation or dry operation possible by selection of suitable disc combinations outer diameter 114 to 640 mm several friction faces - low residual torque in open condition small dimensions high torques high heat capacity Application Examples Series KMK..T for main drive of guide plate and cutter bar plate Belts: Series KMK..T with main and auxiliary drives Roller mill: Series KMK..T with roller and roller table drives Enamelling lines: Series KMK..T for engagement and disengagement of single machining centers
...moreMicro-ohm Meter
The CPM 500 is a completely electronic device that can be used for all Micro-Ohmmeter applications from 10 to 500 A. Typical applications are measuring the resistances of circuit breakers, disconnecting switches, high current busbar joints, cable splices, welding joints, or grounding connections. The robust design also makes the CPM 500 ideal for its use in high voltage substations and industrial environments
...moreLightning barriers
Lightning barriers TKS-B, FRD, FLD, FRD 2 and FLD 2 protect electronic measurement and control installations from surges due to atmospheric discharges (storms) or in the form of travelling waves on data lines. Lightning barriers of series FRD 2 and FLD 2 are intended for use in single-wire earth-related systems (symmetrical, potential-related).
...moreMachine Clutches
There is a variety of possibilities to use hydraulically released spring-applied multi-disc brakes in the stationary and mobile sector, also combined with hydraulic motors. The brakes can be integrated in the oil circuit of the motor. When starting the hydraulic motors, the brakes release with oil pressures of 15 to 38 bar. Thereafter the full system pressure up to 320 bar can be connected. The brakes can be used in wet and dry operation. With failure of the oil pump, an emergency release is possible.
...moreLightning Rod
It is a high quality lightning rod with the most competitive price. it is the result of a long experience in manufacturing and installing ligthning protection systems and it takes also advantage of a constant research in materials and devices resistance. Protection Areas We obtain the Early Streamer Emission time (Dt) through the laboratory tests (UNE 21186, annex C). Then, applying the formulas and prescriptions of different norms, we can calculate the radius of the protection area of each model.
...moreIsolating Spark Gaps
Operation and fields of application Isolating spark gaps provide galvanic isolation of electrically conducting parts of an installation that must not be connected to each other. The bridging of proximity points or making connections to pipe work and tank installations that have cathodic corrosion protection.
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