Supply of Three Phase Transformers
Transformers
Reference 65-12-4406
Date 9/2/2013
Location Middle East
Scope
Item 001 QTY=2, Three Phase Transformers hermetically sealed type for outdoor installation (off
shore-oil port ) with specifications as following:

IP55 , area zone (2) EExde-IIB-T4/T3
Humidity 95%
cooling type ONAN
continuous duty
Ambient temp. 55° c
vector group Dyn11
off load tap .changer on HV ± 2 x 2.5 %
Rated power 1 MVA , 50 HZ
Rated voltage
primary 3.3 KV
secondary 400/230 V
winding material HV , LV copper, HV and LV connection with Elephant nose or
equivalent boxes suitable for connect 3.3 kv cables (size 3x70 mm2) XLPE
through gland, and 4 cable size 1x240 at LV side through glands
terminal box for connecting control cable.
protection devices:
1- protection against high temperature (trip + alarm)
2- protection against low oil level (trip + alarm)
3- protection against high pressure (alarm + trip)
tank accessories filling and venting nipples
oil draining valve
pressure relief device
name plate for transformer specification
two earthling screws
two lifting eyes on the cover
four traction trolley on the under carriage.

Item 002 QTY=4, same as item (1) but 630 KVA

Item 003 QTY=2, same as item (1) but 500 KVA (IP65 , EExd -IIB/IIC-T4/T3)

Bidding Information

Transformers
Related Prooducts: Transformers Accumulators and Storage batteries Ammeters, Voltmeters, ect. Batteries Cable Trays Cables Cathodic Protection Circuit Breakers Contactors Control Panels Earthing materials Electric fittings & junction box Frequency Inverter General Lighting Panel Components Starter Steel Panels Switches Transformers Umbilical Lines UPS
Related Tenders: Accumulators and Storage batteries Batteries Cable Trays Cables Cathodic Protection Circuit Breakers Contactors Control Panels Earthing materials Electric fittings & junction box Frequency Inverter General Lighting Panel Components Starter Switches Transformers Umbilical Lines UPS

Related Articles

For Buyers
For Suppliers
Gulf Oil and Gas
Copyright © 2021 Universal Solutions All rights reserved. - Terms of Service - Privacy Policy.