Compact Substation

Technical Data, Design & Construction

General Characteristics

 

Ambient temperature upto

40°C

Standard Color

RAL7032

Duty

Outdoor/Indoor

Enclosure degree of protection
X’mer compartment
MV/LV compartment


IP23
IP54

Type of ventilation

Natural

Rated enclosure class

15

Electricla Data

Reference standard

IEC62271-202

Rated voltage

12/24kV1

Rated power frequency
withstand voltage kV rms, min


75/125kV2

X’mer rating upto

1600kVA

1 RMU type – 8DJH for 24kV
2 Higher BIL available on request

Key Features:

  • Factory builtand and Tested
  • Tailor made options to cater different requirments
  • Easy and simple to install reducing the on-site operation
  • Ready for network connection
  • Design complies to new IEC 62271-202
  • Maintenance free SF6 insulated Ring Main Unit for MV networking
  • SCADA compatible equipments
  • Available with oil cooled/dry type transformers up to 1600kVA
  • Rust, corrosion and weather proof enclosure
  • Independent access for all the compartments for routine maintance

Products Overview

  • 2mm thick CRC steel sheet enclosure mounted on ahot-dip galvanized ISMC Channel Doors on each side of the CSS provide access to the MV RMU, LV and transformer.
  • MV Switchgear is a compact SF-insulted ring main unit with VCB for transformer switching
  • Transformer can be either oil cooled or dry type
  • LV distribution is done with the help of incoming ACB and outgoing MCCB/switch fuse. This can be customized as per the requirement
  • Optional APFC panel can be accommodated with up to 400kVr capacitor bank controlled by an intelligent microprocessor based power factor correction relay with datalogger
  • Cable entries are from bottom

 

8FB20-201

MV with 3 way RMU with up to 1600kVA transformer and LV

8FB20-202

MV with 3 way RMU with MV metering, up to 1600kVA transformer and LV

8FB20-203

MV with 3 way RMU with up to 1600kVA transformer, APFC & LV

Dimensions

L

W

H

8FB20-201

2800

2200

2200

8FB20-202

3350

2200

2200

8FB20-203

3350

2200

2200

Transport and Installation

  • CSS are delivered with protective covering for local shipment and packed for sea shipment for export
  • Local transport is done on open truck and for exportthe same is done in open top containers.
  • CSS are factory assembled and ready for installation on the concreate foundation provided at site.
  • The internal connections are done in Factory and only the network cables are to be connected at site.
J & S Power Solutions has special expertise and design capabilities to manufacture all type of Non-standard Compact Sub-Stations as per customer requiremnts and depending on site conditions. We have Compact Sub-station upto 36kV and can accommadate distribution transformers oil/dry upto 3MVA
  • CSS with oil/dry type transformers with OLTC upto 36kV.
  • CSS with RMU/GIS/AIS upto 36kV.
  • CSS with two transformers in one common enclosure.
  • CSS epecially designed to fit into shipping container size. This solution helps in saving freight charges for export jobs.
  • Skid mounted package sub-station speically designed for mines & coalfied applications.
  • Tailor made CSS for renewable energy application like Solar & Wind.
   

E - House
J & S Power Solutions is also into providing completed tunkey solution for E-House which is new market trend. The Electrical House. (E-House) is a factory integrated, tested, vaildated, compact distribution solution. The E-House contains Medium Valtage Switchgear, Low Valtage Switchgear, Transformers, HVAC, UPS, and Building Management and Control System it help you reduce construction lead and commissioning and enhance uptime thanks to qualified reliable design

The E-House is the ideal solution for projects in all type on industries such as Oil & Gas, Mining & Minerals, Off-share, Utilities, Electro-intensive industries or Railways.