1 AFRA NOJAN Co. General Trading 2012 Catalogue POWER OIL, GAS & PETROCHEMICAL
Power General Trading Afra Nojan Co. is committed to providing a full range of professional procurement, and services to ensure reliability from the inquiry stage to shipping your order. Our focus is to provide competitive pricing through our large database of suppliers and expedite your material to ensure prompt delivery. Afra Nojan Co. directs its' efforts to provide fast courteous service by using product knowledge, market expertise and total reliability. ABB SIEMENS Schneider Electric GE EATON AREVA DILO COOPER CATERPILLAR (GENERATOR SET) MCQUAY MTU (GENERATOR SET) Cummins(GENERATOR SET) 3M EFACEC ETC... WE HANDLE MANY OTHER ITEMS... Finally, we want you to consider us as your "inhouse" expert when it comes to purchasing, expediting, consolidating your specific product needs anywhere in Iran. Hopefully the above list will assist introducing Afra Nojan to your company. After your analysis, we hope it will give you an idea how we might best be able to support your company s activities. If there are any questions, please do not hesitate to contact us.
ABB is a global leader in power and automation technologies that enable utility and industry customers to improve their performance while lowering environmental impact. Technology plays a key role for ABB. We have activities all over the world working to develop unique technologies that make our customers more competitive, while minimizing environmental impact. The new Emax power circuit breakers are the result of ABB s constant commitment to look for new solutions, and of the know-how it has developed over the years. This is an incredibly innovative high quality circuit breakers range, designed to satisfy all application requirements. The innovation of the new Emax is really outstanding from all points of view: completely re-engineered trip units fitted with latest generation electronics, improved performances with the same dimensions and new applications to fulfil the latest market needs. The new electronics open a window on a world of extraordinary solutions, with connectivity options never seen before in the market. Discover the great advantages of ABB s new Emax. The evolution has been going on since 1942. General characteristics of withdrawable circuit-breakers for Unisafe switchgear (12-17.5-24 kv ABB Motors withdrawable circuitbreakers 33 kv 24-12KV-Gas-Insulated Ring Main Unit (RMU) Combining the latest technology with innovative design, SafeLink SF6 -insulated ring main switchgear offers safe, cost-effective and flexible solutions for secondary distribution applications. SafeLink is manufactured according to strict quality and environmental management procedures, assured by our ISO9001 2000 and ISO 14001 2004 certifications. The compact design of SafeLink is based on the following criteria; safety, flexibility and reliability. The result is a cost-effective and virtually maintenance-free switchgear solution. ABB Drives High voltage induction motors From 100 to 8000 kw ACBs: SACE Emax High voltage Process performance cast iron motors Totally enclosed squirrel cage three phase high voltage motors Sizes 315-450, 110 to 750 kw MCCBs: SACE Tmax
PRE-EqUIPPED SWITCHGEAR AREVA T&D proposes a comprehensive range of switchgear components for OEM switchboard integration. Framed components: MTC: SF6-insulated switch-disconnector for air insulated switchboard, up to 24 kv, 630 A FOX: SF6-insulated RMU, up to 24 kv, 630 A LOOSE COMPONENTS Air-insulated indoor switches: TRI: disconnector, L-TRI5: switch-disconnector, up to 36 kv, 2,500 A ISARC: switch-disconnector, up to 24 kv, 630 A SF6-insulated indoor switches: ISR: switch-disconnector, up to 36 kv, 630 A Fluorc: switch-disconnector, up to 24 kv, 630 A Larc: switch-disconnector, up to 36 kv, 630 A Circuit breakers: FP: SF6 circuit breaker, VEIVacuum-L: vacuum circuit breaker, up to 24 kv, 1,250 A Fluvac, 3-in-1: vacuum circuit breaker + disconnector + earthing switch, up to 36 kv, 1,250 A Pole-mounted product FLUSARC-PLA Flusarc-PLA is a pole-mounted SF6 switchdisconnector for harsh outdoor environmental conditions. Available from 12 kv to 36 kv, 630 A, 25 ka 1 s Enclosure in ASI 304 stainless steel Manual or motorized operating mechanism IEC 62271-200 compliant DAX and DAX-I (integrated) overcurrent fault detectors give many choices of threshold values for both earth and phase faults. D3X/D4X, directional earth fault detectors for Petersen coil neutral system. RCX-ITI, RCX-ECIC and RCX- OSCT are RTU (Remote Terminal Unit) which enable the remote control of MV switchgear, recloser and aerial switch and eliminate the need for field inspection by operator for fault localization and local operations. RCX-ATS is specially designed for automatic power switching managing fault detection and transfer to the backup source. It maintains a permanent power supply of the applications (hospitals, airports, etc.). DMX is a monitoring device that manages digital inputs with information coming from the substation such as transformer temperature, oil level, etc. The MiCOM range of relays offers varying levels of functionality and hardware options to best suit the protection requirements, and allows the customer to choose the most cost effective solution for their application. The 20, 30 and 40 series hardware platforms are the building blocks of the MiCOM protection relay range providing the capability for a wide variety of protection, control, measurement, monitoring and communication functions. The versatile hardware allows for application in many installations and a common relay management software (MiCOM S1) makes for easy configuration and application.
SIPROTEC Numerical Protection Relays Protection Systems Siemens is one of the world s leading suppliers of protection equipment for power systems. Water-cooled motors (LOHER) Low-voltage motors with increased power density. SIMATIC S7: the global benchmark for modular PLC controllers SIMATIC S7 is synonymous with innovation and quality in the modular PLC field. Decades of experience have been channeled into the SIMATIC S7 modular controllers from Siemens, with the result that the products are future-compatible, modularly expandable, vibration-resistant, maintenance-free and scalable. Reyrolle The range of 2RMLG Test Blocks, housed within an Epsilon enclosure, offers facilities for monitoring and secondary injection testing of power system protection schemes in conjunction with the 2RMLB- S multi-fingered test plug.
Three-Phase Capacitor Switch The Joslyn VerSaVacTM is a completely sealed, long life vacuum switch that provides an operational life of over 100,000 (50,000 open/close) maintenance-free operations. This results in an operational life five times greater than other switches used for pole top capacitor switching. The VerSaVac was specifically designed as a replacement for maintenance intensive oil switches and can be used as a direct replacement on existing banks or supplied by capacitor manufacturers on new banks. Using the VerSaVac will result in substantial savings from reduced maintenance and maximized bank uptime and will also improve Power Quality. VARMASTER MODELS The VBU yields a very long life switch by utilitizing a modular design concept which connects vacuum interrupter modules electrically in series and mechanically in parallel. The VBU is supplied with the appropriate number of modules determined by recovery voltage considerations for specific applications. (Refer to table 4) Order by fully describing the application, options and accessories Distribution Capacitor Switch The Joslyn VerSaVacTM is a completely sealed, long life vacuum switch that provides an operational life of over 100,000 (50,000 open/close) maintenancefree operations. This results in an operational life five times greater than other switches used for pole top capacitor switching. The VerSaVac was specifically designed as a replacement for maintenance intensive oil switches and can be used as a direct replacement on existing banks or supplied by capacitor manufacturers on new banks. Using the VerSaVac will result in substantial savings from reduced maintenance and maximized bank uptime, and will also improve Power Quality. Three Phase Recloser The new TriMod 300R enhances the Joslyn Hi- Voltage recloser line with direct SEL compatiblity. TriMod reclosers raise the standard of recloser performance by providing 10,000 maintenance free operations. The TriMod 300R is an easy to use solution for reclosing applications. The improved features are listed below. TriMod utilizes a solid-dielectric insulation system which provides long-life insulation around the vacuum interrupter. The insulation minimizes environmental and reliability problems associated with typical oil and gas insulators. This solid dielectric material is field proven and has been used for over 40 years in other Joslyn products.
www.afranojan.com info@afranojan.com AFRA NOJAN Co. Unit 3, 2nd Floor, No.56, Corner of Amir Alley, After Sohrevardi Cross, Motahari Ave. Tehran, IRAN. Zip Code : 1566785653 Tel : +98 21 88470125, 88470140 Fax : +98 21 88470218