© abb group 2009 | slide 1 dry type transformers zaragoza accessories and options

© ABB Group 2009 | Slide 1

Dry type transformers Zaragoza Accessories and options


Standard accessories

Special accessories

Customizing

Index


Standard accessories Basic

Off load tap changer Rating plate Earthing bullet


Standard accessories Basic - Lifting lugs and pulling lugs


Standard accessories Temperature sensors

Installation

PT100

PTC 130 / 150

3 wires

option 4 wires


Standard accessories Temperature sensors

Double sensor Sensor in the core


Standard accessories Temperature control devices

Digital

TMD - T4

TMD - T4S

T - 154

NT - 935

T - 119

Analog

Dial thermometer


Standard accessories Temperature control TMD - T4

2 Digital display.

Sensors Pt100 (one for each phase with several functions + 4th optional sensor).

Other programmable functions, such as activation or forced ventilation.

Manufactured by ABB.


Standard accessories Temperature control TMD - T4S

Digital Display (same as TMD - T4)

Sensors Pt100 (one for each phase with several functions + 4ª optional sensor).

Analogue output 4 a 20 mA and digital display Modbus RS485, all in the same dispositive.

Manufactured by ABB.


Standard accessories Temperature control T-154 and relay

Digital display.

Pt100 sensors (one per phase for all functions).

Other programmable functions.

Manufactured by Tecsystem.


Standard accessories Temperature control NT-935 and relay

Digital display.

Pt100 sensors (one per phase for all functions).

Other programmable functions.

Analogue and digital outputs: 4 a 20 mA or digital display Modbus RS485.

Manufactured by Tecsystem.


Standard accessories Temperature control T-119

Indicator led.

PTC 130 -150 ºC sensors (110 ºC as option)

Three input lines:

PTC/L1 for the alarm.

PTC/L2 for the trip.

PTC/Fan to activate fans.

Programmable fan time functions.


Standard accessories Installation of T-119 temperature control device

Location: top core yoke


CustomisingTemperature control: Dial thermometer

3 Meters length bulb.

Connection box without or without contacts.

Temperature range up to 250 ºC.

Alarm and trip with contacts.

Bulb connection


Standard accessories Connection box

For 2 devices:

for temperature control device.

for control ventilation (VRT or similar).

Only for terminal strip with sensors PT100 or PTC.


Standard accessories Electrostatic screen (copper) primary - secondary


Standard accessories Bidirectional wheels and antivibration pads

Bidirectional wheels

Standard antivibration pads

Feet


Standard accessories Enclosures

Available standard types:

Metallic enclosure IP21.




Metallic enclosure IP44 AFWF and other types requested.


Standard accessories Enclosures louvre detail

Detail IP33 Detail IP23


Standard accessories Enclosures detail of bus-duct connection

Extended bus-way

With enclosure

Without enclosure


Standard accessories Fans for forced air cooling

Tangential fan low noise level

Centrifugal fans

Transformer capacity can be increased up to 140%.


Standard accessories Detail of earthing bullet


Standard accessories Space heaters

Space heaters and provision for fans


Standard accessories Surge arrester

Low voltage (ABB)

High voltage (ABB)


Standard accessories Plug-in bushings


Standard accessories Standard packing


Special accessoriesCurrent / voltage transformers

Voltage type

Bushing type

Current type


Special accessories Earthing switch


Special accessories Voltage detector

Voltage detector


Special accessories On - load tap changer (OLTC)


Special accessories On - load tap changer accessories and V.A.R

V.A.R (Voltage Automatic

Regulator)

Lamp board


Special accessories Enclosure IP44 AF/WF - Hydrocooler


Special accessories Pre Magnetizing Systems


Special accessoriesDumpers


Special accessories ABB custorrapid relay

Sensors PTC, 130-150ºC.

Programmable memory.

Led remote.

2 exit contact.

2 indicators.


Customising Insulation pieces for wheels


Special accessories Crate packing


Special accessories Seaworthy packing

Treated when needed depending on country restrictions


Customising Encapsulated delta connection and plug-in connectors in high voltage


Customising Reduction of magnetic field


Customising Flexible terminals

Also available in aluminum


Customising Impregnated high voltage winding HV winding


Customizing Low voltage windings

Standard low voltage impregnated

Option: low voltage impregnated & sealed

Option: low voltage encapsulated


Customising

Dual HV or dual LV.

Insulation class up to 52 kV.

6 pulse rectifying transformer.

12 pulses rectifying transformer (3 windings).

Transformers for all variable speed drives range: ACS 800, ACS 1000, ACS 2000, ACS 5000, ACS 6000, ACS 1000i.

High / low voltage conductor in copper.

Heavy ambient of temperatures.

Climatic class C1 / C2.

Special vector groups.

Low inrush current.

Low core inductions.

Low losses.

Low sound levels.

Thermal insulation class F / H.

Reduced temperature rise.

High efficiency transformer.

© abb group 2009 | slide 1 dry type transformers zaragoza accessories and options

Documents

core slide

options slide

abb group

bulb connection slide

core yoke slide

standard accessories

analog dial thermometer

pt100 sensors