Kenya Power set to meter transformers - Oil and Gas News

Aug 18, 2020 · Over 100 staff have been sacked for being involved in the backdoor power supply where applicants are targeted given lower offers to have their homes and business connected using stolen poles and conductors from other lines or Kenya power stores. A metered transformer will reveal those benefiting from stolen electricity, which has pushed Kenya Power losses to 23 percent, way above the allowable level of 14.9 percent.Get price

25 August, 2016 – Tech Day , Nairobi , Kenya ABB High Voltage

High Voltage Products § Enhancing power reliability, efficiency and quality 1. Gas- insulated switchgear 2. Air-insulated switchgear 3. Hybrid switchgear 4. Multifunction modules 5. Generator circuit breakers 6. Instrument transformers 7. Disconnectors 8. Surge arresters 9. Capacitors and filters 10. Power quality solutions 11. Water coolingGet price

Kenya Power to meter transformers over electricity theft

Feb 28, 2020 · Kenya Power #ticker:KPLC wants to meter all its transformers across the country in latest bid to curb the rising menace of electricity theft that is costing the company billions of shillings.Get price


The first Phase of the project is targeted at benefitting approximately 314,200 non-commercial customers (households) resulting in electricity access to an additional 1.5 million Kenyans.Financed by the Government of Kenya and African Development Bank (AfDB) at the cost of KShs.13.5 Billion, this phase will involve extension of the low voltage network to reach households located within 600 meters of a transformer. In this regard, Kenya Power has identified 5,320 transformers located in allGet price

Transformers (K) Ltd, Nairobi - Education in Kenya

Transformers (K) Ltd, Nairobi. Find all details and contact information for Transformers (K) Ltd, Nairobi,Nairobi.Get price

HV/LV three phase distribution transformers QATAR

† 1 x gas filling valve 3/4" † 1 x oil filling mean † 1 x earthling terminal † 1 x air-insulated LV cable box † 1 x air-insulated HV cable box † Skids † 4 x jacking lugs † LV cable glands † HV cable glands Other fittings can be provided upon request. HV/LV three phase distribution transformers QATAR - Hermetically Sealed FromGet price

Electric Revenue High-Voltage Metering - Gas and power

the ground source inside the meter enclosure is Cadweld-connected to the substation ground grid. 8. The potential-transformer (PT) neutral conductors must be grounded as follows: A. Ground the primary, PT neutral conductor at the base of the metering substructures.Get price

LV Capacitor | CHINT

LV capacitor can be used to improve power factor, reduce reactive power loss, improve power qualityGet price


• Transformer ratio • CT ratio • Vector quantities – Which vectors are used – Where the 1.73 factor (√3) is applied • When examining line to line quantities on delta connected transformer windings and CT windings • Zero-sequence current filtering for wye windings so the differential quantities do not occur from external groundGet price

Types of Transformers - Megger

Jul 29, 2020 · Anyways, class I power transformers have high-voltage windings of 69 kV and below, while class II power transformers have high-voltage windings between 115 kV and 765 kV. Just to make things a tad more complicated, you can also categorize these by size – small, medium, or large.Get price

Specifying HV/MV Transformers at Large Sites for an Optimized

High Voltage (HV) sub-transmission Distribute power to main consump-tion centers (cities, large industrial sites, and infrastructure sites) 220kV < Un < 52kV Meshed 99.9999% Medium Voltage (MV) distribution Distribute power within urban and rural areas 52kV < Un < 7.2kV Open Ring and Radial 99.99% Low Voltage (LV) distributionGet price

Power/Power Quality Meters Accessories | Digital Power

The PAC3200 measuring devices offer the specialist solution for precise and transparent information acquisition. The compact and high-performance power monitoring device records more than 50 electrical parameters such as voltage, current, power, energy values, frequency, power factor, and asymmetry extremely accurately and reliably.Get price

Transformer testing and maintenance - full fact list

Measurement of winding resistance. This test measures the resistance of the HV & LV winding. The values of resistance should be balance for all three phases and should match the designed values. Measurement of insulation resistance. Measures the insulation resistance of HV & LV windings with respect to earth (body) and between LV & HV winding. Separate source voltage withstand test (High Voltage tests on HV & LV) This test checks the insulation property between Primary to earth, Secondary to earth and between Primary & Secondary. Induced Over voltage Withstand test (DVDF test) This test checks the inter turn insulation. For a 11KV/433V transformer,866 Volts are applied at the 433V winding with the help of a Generator for 1 minute.

BETT DENIS - Kenya | Professional Profile | LinkedIn

• Installation of 11Kv/0.45Kv and 33Kv/0.415Kv transformers ,HV/LV networks construction and distribution to customers in the Rural areas of Machakos, Makueni and Kitui Counties • Solar Power design and subsequent installation • Installations and terminations of 220kV/66Kv substation. • Power upgrade, maintenance and High mast installationsGet price

MV/LV Oil transformers Archives - GBE SpA

GBE SpA manufactures oil transformers for all applications, in particular transformers for distribution and special MV/LV, MV/MV, LV/LV, HV/MV, HV/LV and HV/HV transformers with power from 50kVA up to 50 MVA, up to voltages of 145 kV (BIL 650 kV), with vacuum or load tap changer. The primary and secondary windings of the oil transformers are built of aluminium and/or copper with conductor insulation made of pure cellulose paper or, for small diameter wires, of double enamel.Get price

MV/LV transformers - The most common power supply in low

Jun 24, 2019 · MV/LV Transformers, where everything starts… The general term power supply in LV networks refers to the supply of electrical energy. The power supply, and more generally the different supplies, are provided by sources (mains supply, batteries, generator sets, etc.) which can be MV/LV transformers, diesel generator sets, and UPSs.Get price

Kenyan Electric Transformers Suppliers, Manufacturers

Find Electric Transformers Suppliers. Get latest factory price for Electric Transformers. Request quotations and connect with Kenyan manufacturers and B2B suppliers of Electric Transformers.Get price

Tesa MV/LV Distribution Transformers

MV/LV Distribution Transformers - TESA Predesigned and ready to go Date Order/Inquiry no: Customer no: Company Contact person tel e-mail Delivery: State ZIP code QTY Order/Inquiry code Example TESA Standard series Primary Voltage (MV) 11 - 11V 22 - 22 kV Transformer rating (kVA) 03 - 315 kVA 05 - 500 kVA 07 - 750 kVA 10 - 1000 kVA 15 - 1500 kVAGet price

Yahia Bouchene - Foreman, Electrical - Qatargas | LinkedIn

I am familiarized with oil Gas standards, safety procedures and experienced with: LV/MV/HV switchgears, GIS and substations. LV/MV motors, MCCs and power transformers. Battery chargers and UPS system. LV/MV VFDs. Protection relays, IEDs and power management system. Power generation and distribution system.Get price

HV/MV Equipment - High Voltage Instrument Transformers : GE

Instrument Transformers are an essential link for the safe and efficient operation of transmission networks. They provide accurate and reliable current and voltage measurements for secondary equipment such as meters, protections relays, bay computers and other devices. GE has manufactured tens of thousands high voltage instrument transformers.Get price

Difference Between High, Medium and Low Voltage

High (HV), Extra- High (EHV) Ultra-High Voltages (UHV) - 115,000 to 1,100,000 VAC; Medium Voltage (MV) - 2,400 to 69,000 VAC; Low Voltage (LV) - 240 to 600 VAC; Generac issued a white paper titled Medium Voltage On-Site Generation Overview. The white paper compares NEC to ANSI Standards. It sites the following NEC voltage standards:Get price

High-voltage systems for substations | Portfolio | Siemens

Gas-insulated single-pole bus ducts with a total length of 2,700 meters connect the GIS accommodated in the 85-meter-long switchgear building with the air-insulated part of the substation. The 245-kV breakers were the world’s first of its kind to switch a short-circuit current of 80 kA.Get price

Know more about the Transformers

Auto-Transformer – A transformer which has only one winding per phase, part of which is common to both primary and secondary circuits. BIL - Basic Impulse Level is means to express the ability of the insulation system to withstand high voltage surges . Buhholz Relay – A gas operated Relay used in Conservator Mounted TransformerGet price

A Review about Testing of Distribution Transformers

indicating instrument. The high voltage winding of the transformer under test and the high voltage terminals of the ratio meter are connected to a low voltage single phase source. The induced voltage on the low voltage side of the transformer is connected to the low voltage terminals of the ratio meter.Get price

China Electric Energy Meter manufacturer, High Voltage Switch

Nov 07, 2017 · Electric Energy Meter, High Voltage Switch, Transformer Supplier, Transformer, Transformer Manufacturer, Transformer China, China Electric Energy Meter Company Introduction Founded in 1991, Beijing Banner Electric Co., Ltd. (hereinafter referred to as Banner) is one of the new high-tech enterprises in Beijing and a famous brand in China now.Get price

Calibration of voltage transformers and high-voltage

for voltage transformers and high- voltage capacitors is described. The ser- vice for voltage transformers provides measurements of ratio correction factors and phase angles at primary voltages up to 170 kV and secondary voltages as low as 10 V at 60 Hz. Calibrations at frequencies from 50-400 Hz are avail- able over a more limited voltage range.Get price

Manufacturers and Products represented by Wrathall Krusi, Inc.

Ion Revenue Meters; Power Quality Meters; Multi-function Power Meters; Automation EPC; Reclosers; MV Outdood Breakers; Turn Key Services; Engineering Services; LV/MV breaker retrofil/retrofit; RTU; Internal Fault Detectors for Pole Top Transformers; Low and medium voltage ITR; 600v-70kV; Ct’s PTs; Extended Range; Conductor; OPGW; HardwareGet price

Transformer dew point measurement insulation moisture 1 | TD

Feb 01, 2014 · Pressure is also a component of dew point – any variation in total pressure changes the partial water vapor pressure of the gas being measured. A traditional method to measure dew point is a chilled mirror instrument where the mirror is cooled down until dew forms.Get price

Instrument Transformers - Hitachi ABB Power Grids

Current Transformers, Inductive Voltage Transformers, Capacitive Voltage Transformers, Combined Current/Voltage Transformers and Station Service Voltage Transformers are designed to transform high current and high voltage levels down to low current and low voltage outputs in a known and accurate proportion specified by the product nameplate ratios.Get price