PAUD 606Air-insulated Medium Voltage Switchgear for 24 kV with Double Busbar

MEDIUM VOLTAGE

FLEXIBLE TOTAL CONCEPT

» Vacuum circuit breaker

» Load-break switch feeder

» All common measuring

transformers applicable

» Digital control and protection

technology can be installed

individually according to the

customer`s requirments

HIGH STANDARDS OF

QUALITY

» Quality management system

certified according to ISO 9001

» Meets the requirements of IEC

Standards

» Wide range of spare

parts available

» High degree of corrosion

protection through extensive

use of galvanized steel

££

Busbar metering and earthingBus coupler 2000 A£

Feeder cubicle 1600 A£ Feeder cubicle 2500 A £

PERSONNEL PROTECTION

» External arc fault withstandaccording to IEC 62271-200

» Internal arc fault withstand enablessafe operation even while adjacentcompartments are alive

» High degrees of protectionaccording to IEC 60529

» In case of withdrawable circuit breakermetalshutter is provided

INSTALLATION AND OPERATION

» Convenient operation

» Easy and safe access to all components for safe installation, inspection and testing

» Extensions of switchgear arecarried out in a simple way

OPERATING SAFETY

» An epoxy resin insulated bus bar system prevents arc roots fromforming or wandering

» Earthing device with high makingcapacity

» Comprehensive interlocking system

Design: With withdrawable circuit breaker Design: Fix mounted circuit breaker

Technical Data...

Ratings

Metal-clad switchgear IEC 62271-200

Rated voltage kV 24

Rated insulation level kV 50/125

Rated short-time withstand current up to kA 25, 3 s

Rated peak withstand current up to kA 63

1)Rated normal current cubicle width 800 mm 1000 mm

- Busbar up to A 2000 2500

3)- Feeder up to A 1600 2500

4)- Circuit breaker up to A 1600 2000

- Load-break switch up to A ----- 630

2)Degree of protection operating side IP4X

Degree of protection rear side, partitions IP3XD

Degree of protection shutter IP3X 1) Higher values on request2) IP3XD for feeder rated normal current > 1600 A3) With forced cooling4) 2500 A for fixed mounted circuit breaker

1 Busbar and busbardisconnector

2 Support insulator withfixed isolating contact

3 Metal shutter

4 Circuit breaker

5 Protection and controland motor drive compartment

6 Earthing switch

7 Current transformer

8 Cable connection

9 Voltage transformer

10 Pressure relief

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AREVA T&D Austria AGKochlergang 144060 LeondingAustriaPhone: +43 732 6933-0Fax: +43 732 6933-200 Areva T&D Distribution

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