Asia - DILO

Pakistan Agent and Servicecenter Pacific Engineering Mr. Iqbal Sattar 147, Uni Shopping Centre A.H.Road, Saddar PK - 74400 Karachi Tel.: +92-2156-6172-8 Fax: +92-2156-6052-1 E-Mail: pacific[at] Web: www.pacificpk.comGet price

Muhammad Sohail - Electrical Technician - Enova by Veolia

13.8KV11KV switchgears having Minimal Oil, gaz sf6 Vacuum Circuit breakers.(Schneider/Magrini ItalyABB) 3 KV switchgears having Vacuum Circuit breakers (Mitsubishi JapanSchneider). 400HP to 2000 HP, 3KV induction motors More than 400 Nos. 400V, induction motors ranging from fractional HP to 650 HP their respective MCC panels Switchgears.Get price

muhammad rashid - Deputy manager Substation Design - National

C.B., Hydraulic operated insulating gas/oil C.B. (Opening/closing time, contact resistance, dew point , purity of Sulfr hexafluoride, Vacuum bottle ,high pot tests). Root causes Analysis and trouble shooting of C.B; power T/F, CCVT, CVT faults. Maintenance overhauling and testing of 500KV Sulfr hexafluoride CB Toshiba Japan, Scripture /Merlin 220KV/132KV insulating gas,pneumatic,spring charged CBGet price

Home - WIKA Middle East FZE

WIKA Part of your business Solutions for pressure, temperature, force and level measurement, flow measurement, calibration and SF 6 gas solutions from WIKA are an integral component of our customers' business processes.Get price


• Experience in maintenance of Sub-station equipment (Transformer, Sulfr hexafluoride and vacuum switchgear system) and DC-battery charger systems. • Hands-on experience in working different types of Transformers upto 500MVA. • Extensive hands-on experience in operations with SCADA. • Responsible for power distribution plan of area covered by grid.Get price

HySec multifunction apparatus for secondary distribution

HySec comprises the functions of three different devices: vacuum circuit breaker, sf 6 line disconnector and sf6 gas earthing switch. It is ideal for use in medium voltage switchgears for secondary distribution, where simplicity and compactness are required.Get price

Nadir Baloch - Operations Manager - National Bank of Pakistan

Minimum oil and Vacuum circuit breaker preventive maintenance, pole testing and repair, refilling, mechanical interlocks mechanism, Inspection and replacement of main and arcing contacts, Arc chutes and Testing of breaker contacts by low ohm meter. TRANSFORMERS.Get price

sf 6 Equipment from DILO available in Canada

installed converts the values measured into the gaz sf6 volume percentage. Easy rinsing after the measuring process - and the device can be used again for another gas compartment immediately. The device can also be used for measurements of pure Sulfr hexafluoride gas or Sulfr hexafluoride gas mixtures containing N2 or CF4. In this case we kindly askGet price

gaz sf6 Transmitter - Draeger

Sulfr hexafluoride Transmitter Product Information, en-master. The Sulfr hexafluoride transmitter is ideally suited for the gas measurement of sulfur hexafluoride in the field of high voltage engineering. The transmitter can be used both as a gas leak detector and to monitor the gas quality in gas-insulated switchgear (GIS) or transformers. DownloadGet price

CIRCUIT BREAKER presented by: M Aamir sohail khan sufyan

sf6 gas Circuit Breaker 1. Sulphur Hexafluoride (sf 6) gas is used as an arc quenching medium. 2. sf6 gas is an electro-negative gas. 3. It has strong tendency to absorb electrons. 4. When contact are opened in a high pressure flow of gaz sf6 gas, arc produced. 5. Free electron in the arc are captured by the gas. 6. Which build up enough insulation strength toGet price

Muhammad Jamal Khan - Supervisor Fixed Facilities/LRV

(a) Worked as an Assistant Manager (Electrical)/ Area Incharge for 60 months in Heavy Engineering Industry, having installation construction of HV/LV Substations having transformers 132kv/6.3kv, insulating gas, vacuum switchgear systems, DC battery chargers and transmission line.Get price

Siemens to provide UK’s first gaz sf6 free 145kV vacuum circuit

A vacuum interrupter unit handles the switching and arc-extinguishing functions with the clean air providing insulation to the current carrying conductors inside the housing. It is the first time that clean air has been used instead of sf 6 to insulate 145kV circuit breakers in the UK.Get price

Salman Saeed BSc(EE),MBA - Senior Electrical Engineer

Maintenance •Led the team of supervisors and technicians to conduct all sorts of maintenance work on electrical system(220KV Switchyard,Power Transformers up to 430MVA,Generator up to 433 MVA, Protection relays of all equipment, LVMV Motors up to 6.2 MW, LV MV VVVF- Variable Voltage and Frequency Drives up to 6.2 MW,UPS and Battery Chargers up to 80 KVA, Batteries up to 3000AH, PFI PlantGet price

iftekhar ahmad - Electrical Engineer - Ministry of defence

Installation of 4 ton and 6 ton AC in Malachh earth station Pakistan. Installation of CCTV camera in SPD Pakistan 23/12/2013. • Directed the planning, design, production and management of online applications. • Supervised project teams, including programmer, web designer, database manager, accounting and other internal project staff.Get price

Pakistan Institute of Engineering and Applied Sciences

insulating gas/O2 plasma discharge has extensive applications in semi-conductor industry for anisotropic etching of silicon. Herein, a self-consistent fluid model has been used to investigate the capacitiveGet price


Testing the gaz sf6 gas for leak, dew point, purity, presence of SO2 and other contaminations. Timing and contact resistance test for circuit breakers disconnects and ground switches. Testing of alarms and interlocks, removing and filling the sf6 gas, vacuum breakers and other compartment by sf6 gas gas cart. Testing the Partial discharge in the GIS.Get price

H868 - HV power distribution system - general course - Marine

Operate, maintain and work safely with circuit breakers (gaz sf6, Vacuum), contactors and relays. Have detailed theoretical coverage alongside practical exercises for better understanding of switchgears. Contents. General topics: Introduction to marine power plants. Safety procedures while working on the switchboard.Get price


PETROSOLUTIONS - Push Button Selector Switches, Contactors, Overload Relays, Manual Motor Circuit Breakers, DIN Rail Power Supplies, Current Relays Timers, MCCBs, Switch Disconnectors, Complete Low Voltage Solution, Thermo Magnetic Circuit Breakers, Switch Disconnectors, Switching Power Supplies, Programmable Logic Relays, AC Motor Drives, Soft Starters, Fuse Holders, Protection RelaysGet price

High Voltage Switchgear | Inventors | Siemens Global

“sf 6 guarantees safe interruption of the current and is a very good isolator,” he adds. But when it gets into the atmosphere, it has an extremely damaging effect on the climate: “The impact of one kilogram of Sulfr hexafluoride in terms of climate warming is 23,000 times greater than of one kilogram of CO2.”Get price

Address Search - Draeger

Something went wrong for getting countries. Business segment. Something went wrong for getting lists.Get price

15kV Prefabricated Compact transformer substation

15kV Compact substation - YB() series products is a kind of set of equipment which assembles the MV switch apparatus, transformer, LV distribution equipment together according to fixedconnection scheme.Get price

Medium voltage IEC gas insulated primary switchgear (GIS) ZX0

ZX0 is part of ABBs successful ZX family of gas-insulated indoor switchgears for primary distribution level. It is a three-phase encapsulated, arc-resistant switchgear in block design.Get price

Medium voltage IEC gas insulated primary switchgear (GIS) ZX0

ZX0.2 is part of ABBs successful ZX family of gas-insulated indoor switchgears for primary distribution level. This three-phase encapsulated, arc-resistant switchgear is equipped with a solid-insulated busbar system.Get price

GM38 | Medium-voltage switchgear | Siemens USA

The horizontal drawout vacuum circuit breakers occupy the lower cell with voltage transformers (VTs) or drawout fuses available in the upper cell. The lower cell may be used for auxiliaries, such as VTs, a control power transformer (CPT) or drawout fuses. Two types of outdoor housing are offered: non-walk-in and Shelter-Clad.Get price


• Maintenance of Power transformer, C.B. (insulating gas Vacuum) CTs, PTs, insulators, isolators etc. • Troubleshooting according to faults. • Protection system of transformer. • Noted readings in control room. • Creating maintenance procedures. • Fitting new parts and making sure equipment is working correctly.Get price

Muhammad Akbar - Shift Incharge Electrical Instrumentation

• Vacuum Circuit Breakers • LV-Air type Circuit Breakers • sf6 gas Circuit Breakers • Gear Bus… PRACTICAL EXPERIENCE KNOWLEDEGE in INTERNATIONAL INDUSTRIES LIMITED (IIL) a) Transformers up to 1.8MVA • Oil Sampling • Changing of Silica Jel • Filtration of Oil b) MOTORS (ABB, Brush, Hason, Siemens)Get price

NXAIR | Systems | Siemens Global

NXAIR M medium-voltage switchgear 24 kV up to 25 kA is the clever solution for the challenges of today and tomorrow. Because of its voltage level, the switchgear NXAIR M is especially suitable for power supply companies, infrastructure and industrial applications.Get price

Switchgear - TSF Engineering Services

TSF Engineering Services have laid down 37 years (since 1976) of persistent hard dedication proven beneficial record to our valued customers by helping them in the field of Manufacturing / Fabrication of Heat Exchangers, Super Heater, other process equipment, Steel Storage Tanks, Pressure Vessels, Steel Structure Pipe Lines (underground Overhead).Get price

GM-SG | Medium-voltage switchgear | Siemens USA

Siemens type GM-SG 5 kV, 7.2 kV and 15 kV metal-clad power switchgear assemblies with horizontal drawout type GMSG vacuum circuit breakers take advantage of the latest developments in vacuum interrupter technology. Up to two circuit breakers can be stacked in a single vertical section, allowing significant space savings.Get price

ABB celebrates delivering its 7 millionth vacuum interrupter

A vacuum interrupter is a switch that uses electrical contacts in a vacuum. VIs are of utmost importance for circuit breaker’s quenching capability, interrupting the current when an arc occurs between the contacts of the VI.Get price