Call Us : (+98 21) 88 20 20 60

..:: Parsethylene kish co. does not have any representative in iran ,The Company`s products are sold only through the central office with an official Certificate ::..

electrical manhole

Electric Manhole

Polyethylene Manhole of Electrical

The electric manhole is usually used in pre-built mode, manholes installed locally are only used if required by the project. The electirc manhole is in a variety of types, including underground ductwork, the cables are inside it, and the electrician can enter the chamber and make the necessary changes and investigations. This box is also called work chamber or cable chamber.
All materials used in the electric manhole are supportive and protective of electrical wires and are connected at installation, and must comply with the standards for electric manholes.

Design standard of electric manhole

Installation instructions of electric manhole

  • 1-    Manhole should have minimum 42 holes.
  • 2-    The second ladder, which has a slider, should be in the middle of the manhole bo
  • 3-    The manhole flow test should be 600 A for the bodies and 200 A for the batches.
  • 4-    After the completion of the manhole project, the electrics have to be cleaned.
  • 5-    Sandblasting should be used to install manholes.
  • 6-    In manholes, a tight-fitted channel with a length of at least 10 ft is used, which has a galvanized bell at its end. Each manhole must have a canal that goes into and out of the manhole.
  • 7-    All cables must be aligned with the manhole wall.
  • 8-    All electrical manholes must be distinguished by the name 'ELECTRIC'.
  • 9-    All cables must be identified by their source name and type. Cable-related information should also be specified in blue and red colors to easily indetify their phases.
  • 10-    All keys should be down and can be managed from inside the manhole and turned on and off.
  • 11-    All empty ducts that enter the power manhole must be sealed.
  • 12-    All wires must be protected with flaps.
  • 13-    All internal manhole compartments must have the highest possible height.
  • 14-    All enclosures and their categories should be covered with glass fibers.
  • 15-    Packages should be 3 * 1.5 inches long.
  • 16-    The electric manhole door should be 4 degrees higher than the final size.
  • 17-    The ferrous metals used in the electric manhole must have a 48ASTM A standard in grade 30 and ranked.

Electric manhole diagrams

electrical manhole  diagram

electrical manhole diagram

Electric manhole cables

  • 1.    All cables should be circled around the power manhole.
  • 2.    Each wall must have two enclosures to protect the cables.
  • 3.    Compression should also be done.
  • 4.    To prevent fire, fire extinguishers should be used.

Establishment of an electric manhole

  • 1-    All electrical manholes must have at least two 5-inch ground rails
  • 2-    All keys and electrical equipment used in manholes must be connected to the ground.
  • 3-    The ladder must also be connected to the ground.

Valve pump

  • 1.    All electric manholes must have a valve pump.
  • 2.    Three tubes, with two PVC tubes, should be used for valve or pump pumps.
  • 3.    All manholes must have a sand dune with a valve having a minimum depth of 1 ft and a width and length of 18 * 18.
  • 4.    All manholes must have a valve pump.
  • 5.    The drainage pump of the PVC valve should be active in the manhole door and has a check function and can easily be cut off.
electrical manhole diagram

Advantages of Polyethylene electric Manhole

  • 1.     Low price
  • 2.    High speed run
  • 3.    100 years Lifespan
  • 4.     Perfect sealing

electrical manhole diagram

electrical manhole diagram

electrical manhole diagram

electrical manhole diagram

electrical manhole diagram

electrical manhole diagram

electrical manhole diagram

electrical manhole diagram


Related Topics
Case Studies

Top categories

 Contact us
  Pars Ethylene Kish at a glance
  Pars Ethylene Kish, a symbol of capability and quality
  Mission and Vision
  Sale and its Strategies in Pars Ethylene Kish
  Reason for High Quality of Pars Ethylene Kish Products
  Quality Control Laboratory
  Guaranty & after sales service
  Reasons of paying attention to quality
  INSO Certificate
  Maintenance and storage of HDPE pipes
  Instructions for storing HDPE pipe against UV
  Polyethylene Joining Procedures
  Polyethylene Pipe
  HDPE pipes for gas supply
  HDPE Corrugated Pipes
  HDPE Single Wall Fittings
  HDPE Double Wall Fittings
  HDPE Electrofusion Fittings
  Cage fish farming
  Domestic Sewage Treatment
  Polyethylene Manholes
  Telecommunication manhole
  HDPE Fire Fighting Pipe
  HandBook of HDPE Pipe
  HDPE Pipe price list
  Price list of double-Layer Corrugated pipe
  FM Approval
  PDMS Catalogue
  HDPE Pipes in Power Plants
  HDPE Pipes in railway and urban rail
  HDPE Pipe in Mining
  HDPE Pipe in Airport
  HDPE Pipe in Conducting Agricultural Pesticides
  HDPE Pipe in drain
  HDPE Pipe in Landfills
  The Coating Materials Of Steel Pipes
  Cable Covering
  HDPE pipe in Ventilation
  HDPE Pipe in Ships
  HDPE Pipes in Floor Heating
  Gallery
  Polyethylene Manhole Sewage
  U-PVC Pipe
  Draining Pipe
  PEX Pipe
  Polyethylene drip irrigation tape
  PushFit System
  HDPE Dredging Pipe
  Polyethylene Welding
  Sewer Fittings
  Application of Polyethylene Manhole
  Polyethylene Tank
  PE Septic Tank
  PE Jersy Barrier
  Fire Sprinklers
  Composite Manhole Cover
  PE Valve Box
  HDPE Pipe in Sea Water
  Price of HDPE pipe
  Brochures & Catalogue
  Polyethylene Machinary
  Certificates
  Raw Material
  Borouge HDPE Pipe Systems
  Reference standards
  Standards for HDPE Pipe
  Technical Data
  Job Opportunities
  HSE Plan
  Welding Course Study
Quality Begins with Pars Ethylene Kish The new generation of parsethylene kish corrugated pipes PDMS Catalog Pars Ethylene Kish Polyethylene cage fish farming Domestic Sewage Treatment FM Approval Certificate Pars Ethylene Kish Isiri Certeficate of Parsethylene Kish 17025 Certificates B.V Certification SGS Quality Managment System Raw Material of HDPE of Parsethylene Kish Reference standards of Polyethylene, PVC and polymer Handbook of Pars Ethylene Kish products Technical Certificate of Road, Housing and Urban Development Research Center Health Premission of Polyethylene pipefor water supply Composit Cover (coming Soon) Failure modes and mechanisms in cast iron pipe Case Studies Reference standards of PE, PVC and polymer Fun & Game Join us on FaceBook Follow Us on Telegram

Pars Ethylene kish does not have any representative in iran ,The Company`s products are sold only through the central office 

::
Copyright © 2007- 2018 Pars Ethylene Kish Co. :: All rights reserved :: Design & Development by: Pars Ethylene Kish ::