1. Distribution Transformers: |
ESG
supplies a wide range of oil cooled
distribution transformers. The standard
range is from 100 KVA to 4000 KVA The
cooling media is generally mineral oil.
The transformers will generally comply
to international standards (IEC) or any
standards required by the customer. |
2. Power Transformers: |

ÇESG has ready to supply power
transformers up to 63 MVA and the
maximum voltage class is 132KV. The oil
filled Power Transformers will be
provided with externally mounted
detachable type radiators for cooling.
The Power transformers are generally
provided with On load type of tap
changers. These OLTC's will be either on
tank 31.5 MVA POWER TRANSFORMER type or
in tank type based on customer
requirement. |
3. Package Substations: |
 
Package substations complete with
enclosures confirming to requisite class
of protection can be supplied and
installed by
ESG. The rating covered in
this case is 100 KVA to 2000 KVA. |
4. Transformers For Oil Field
Applications: |
 ESG
has the possibility for supplying
special transformers for oil field
application. These include pad mounted
transformers as per ANSI standard with
two windings per phase providing both
star and delta combinations. Multi tap
transformers for both 22KV and 11 KV
applications are also offered to meet
the special requirement. |
5. Cast Resin Transformers: |
 ESG
also can provide the transformers of
cast resin coils. The highest capacity
which can be offered by us is 5000 KVA.
These transformers are assembled as per
the designs supplied by ocrev and
confirmation to customers specification. |
|
Switchgears(132,33,11KV): |
 it
is one of important parts in the field
of distribution substations and
ESG has
the ability to supply these components
in both types (Vacuum & SF6) with multi
capacities that manufactured in original
sources like (Siemens , Schneider, ABB,
AREVA,) with high quality of protection
relays. |
Generators: |

ESG is ready to supply and install high
efficiency generators complete with and
with out sound proof and insure the
original sources (Perkins, Cummins)The
rating covered is 50 to 2000 KVA. |
Power cables: |

ESG also offers many types of power
cables (11,33)KV with various sizes
(3×150)(1×150) (1×400)mm2 supplied from
excellent sources such as : (HES Cables
, LEADERS CO) which well-known by
manufacturing hi quality cables. |
Panels:
|

One of activities is supplying control &
distribution panels.
ESG has a good
experience to supply, install &
maintain all panels used in the fields
of power distribution, control &
generation such as: (AC distribution
panels, RTCC panels, RTU panels, MDF&DAS
panels). |
Transmission
lines: |

ESGis ready for carrying-out power
transmission networks for all types :
HV(132 – 400 KV) , MV(11 – 33 KV), LV
for both overhead & under ground lines.
Work at this field can includes
practical survey to determine the line
route followed by soil investigations,
supply and installation of all
components (towers, lines, insulators,
spindles, foundation works, sagging
adjustment, and finally test &
commission). |
Substation test
instruments: |
 Å
ESG has offered all
types of testers used with substations
(insulation tester/megger, oil tester,
primary current injector, protection
relay tester, DC hi pot, microhmeter,
phase sequence tester, transformer
winding resistance tester…….etc).
) |
Laboratory
instruments: |
  ESG
interests to provide Laboratory
instruments and seeks to cooperate with
universities & scientific institutions
implement their needs |
Special
services to substations: |
 the
services offered by
ESG will include
maintenance process for all components
of substations
- Repairs of old transformers, site
testing of transformers.
- Transformers oil filtration at sites.
- Repairs of all types of switchgears.
- Repairs, setting, reprogramming of
protection relays. |
Water Treatment
: |

ESG has the ability to execute water
treatment projects , with production
capacity between 15 m3/hr to 500 m3/hr.
and rehabilitation for all types of
water compact units.
Also
ESG offered it’s services to supply
all spare parts (end section or split
case pumps & submersible pumps, boosting
pumps - with various head and flow rate,
RO systems, all capacities of
chlorination devices, Multi capacity of
press steel ready tanks, …etc. |
Electric
substations: |

ESG has highly experience in power
distribution field by executing many
substations (400/132/ 33/11 KV with
various power values (5,10,16,31.5,
63….etc). under best specifications and
conditions where the components of
theses substations manufactured by (SCHNIDER,
SIEMENS,AREVA, ABB) companies. |
Power plants : |

ESG
gives big importance for electric power
generation where it is specialized at
this field for variable types. We have
engineering and technical staff for
installation and maintain works. also we
are ready to supply spare parts for
power plants. |