E709 - vol iv - sec 1 - ts - plug in cable

FEWA-PL-SS-E-0072 REV.0
TECHNICAL SPECIFICATION
PLUG-IN-CABLE
TERMINATION FOR 33KV XLPE INSULATED
COPPER CABLE
20- FEWA-PL-SS-E-0072 REV.0, PLUG IN CABLE TABLE OF CONTENTS
SYSTEM VOLTAGE, QUALITY OF TERMINATIONS ETC . 3 TYPES OF CABLES FOR WHICH PLUG-IN-TERMINATIONS ARE REQUIRED 3 20- FEWA-PL-SS-E-0072 REV.0, PLUG IN CABLE Plug-In-Cable
Termination for 33kV XLPE Insulated Copper Cable
STANDARD SPECIFICATIONS

The plug-in-termination shall confirm to the latest edition of international standard which shall
be subject to the approval of the FEWA. One copy of specification in English language to
which the terminations are manufactured and tested shall be submitted with the offer.
2.
SITE CONDITIONS
The terminations shall be installed indoors in U.A.E. in salt laden dusty atmosphere where the maximum humidity of 100% and maximum ambient temperature of 50 deg. C. can
be experienced. The terminations shall be suitable for continuous operation at the above site
conditions.
3.
SCOPE AND NATURE OF WORK

The specification provides for design, manufacture test at manufacturer’s works in presence
of FEWA representatives, suitable packing, transportation and off loading at FEWA stores in
satisfactory condition and proper stacking as directed by FEWA or otherwise specified
elsewhere. These terminations shall be used for XLPE insulated cable, indoor for 33kV
system.
4.
SYSTEM VOLTAGE, QUALITY OF TERMINATIONS ETC

Plug-in-terminations kits are required for XLPE insulated cables in 33kV nominal voltage,
50Hz, 3 phase system with system highest voltages of 36 kV respectively. Indoor
terminations are required as per B.O.Q.
Components shall not be adversely affected in any manner by contact with other materials
normally used in the construction of cable terminations and shall not increase the rates of
corrosion of any metal with which they may come into contact. Assembled components
forming part of a supply system shall perform without distress under the following conditions.
Normal condition:
Continuous operation at a conductor temperature of 90 deg. C. for XLPE insulated cables.
Fault conditions:
Operation at a conductor and screen temperature of 250 deg. C. for XLPE.
5.
TYPES OF CABLES FOR WHICH PLUG-IN-TERMINATIONS ARE REQUIRED
33kV Cables
Single core copper conductor of compacted circular stranded annealed plain wires, XLPE insulated, copper tape/wire screened and PVC over sheathed cables as per IEC 502/94 or otherwise as stated in the Bill of Quantity. 20- FEWA-PL-SS-E-0072 REV.0, PLUG IN CABLE PLUG-IN-TERMINATION KITS
Technical Specification
The Plug in cable termination to include separable connectors and bushing sizes suitable to 33kV 1x500 sqmm XLPE cable and 1x240 sqmm XLPE cable as specified in B.O.Q. The bushing to be an electric bushing designed for equipment installation for 33kV Gas insulated circuit breakers switchgear (GIS). The bushing to be designed to meet the requirement of international standard of EN 50180, 50181, D/N 47637 or any equivalent international standard. A separable connector to be plugged in to bushing and bolted mechanically. The system must be de energized when inserting or removing the connector. The absence of voltage may be tested on the capacitive voltage tap integrated in to the separable connector. Special feature of the Plug-In-Termination. A separable connector to be suitable for all cables to DIN VDE 0273 with Graphite – coated, washable outer conducting layer. Extruded, strippable outer conducting layer, “easy strip”. Detailed Technical Guarantee Particulars of the proposed 33kV 1x500 sqmm Copper XLPE and 33kV 1x240 sqmm Copper XLPE cable will be supplied at the time of approval of the design of the plug-in-termination. Plug-In-Termination Kit.
Insulating and field – controlling part. 20- FEWA-PL-SS-E-0072 REV.0, PLUG IN CABLE Schedule of detailed guaranteed particular for Plug-in-termination to be submitted along with the offer. Schedule of Past experience of Manufacture to be submitted along with the offer. Original Catalog / literature, type test certificate copies to be submitted with the offer. 20- FEWA-PL-SS-E-0072 REV.0, PLUG IN CABLE SCHEDULE ‘A’
SUB-MANUFACTURERS
The Tenderer shall state below the names of the sub-manufacturers to the main manufacturer and details of the equipment proposed to be manufactured or supplied by them: Name & Address of the Sub-Manufacturer 20- FEWA-PL-SS-E-0072 REV.0, PLUG IN CABLE SCHEDULE ‘B’
PLACE OF MANUFACTURE, TESTING AND INSPECTION
The Tenderer to complete the following schedule for all materials he proposes to supply 20- FEWA-PL-SS-E-0072 REV.0, PLUG IN CABLE SCHEDULE ‘C’
DEVIATION FROM TENDER SPECIFICATION
Normally, the tender shall quote for all the items and quantities in the price schedule based on tender specification requirements. The basis of the offer submitted by the tenderer to arrive at the quote price should include compliance with specification requirements as well as deviations, if any. Such deviations, from the specification shall be brought out and tabulated in the table given below. The extra cost, if any, required by the tenderer to fully comply with the specification (assume deviation is not accepted by FEWA) shall be indicated against the each deviations. If extra cost is not indicated in the table given below, against the deviation, it shall be deemed that the tenderer has no extra cost to fully comply with the specification requirement. SI NB: Deviations other then those listed above will not be accepted under any circumstances. 20- FEWA-PL-SS-E-0072 REV.0, PLUG IN CABLE SCHEDULE ‘D’
DETAIL OF PAST EXPERIENCE OF MANUFACTURER

Source: http://www.fewaonline.gov.ae/white/MatSpec/TenderDocs/SPECS%20UP%20TO%20132%20KV/33%20KV%20%20PLUG%20IN%20CABLE.pdf