ABB PSPB-1 Installation Manual

Softstart Changing of

thyristor modules
PSS18…300
PST30…300

5309 705-1 Rev F Apr 2016

1. General ........................................................................................................................................................ 3

Please note! 3

2. Tools ............................................................................................................................................................3

3. Handling of modules .................................................................................................................................... 3

4. Step by step ................................................................................................................................................. 4

5. Mounting torque .......................................................................................................................................... 5

6. Gate connection .......................................................................................................................................... 6

Warning! A qua ctrician must carry out installation, commissioning and service on the

product by following installation standards and regulations. The product user hazardous voltage that can cause death or
serious injury. Always disconnect power before working on equipment. Do not touch terminals when voltage is applied,
output terminals can have live voltage even when the device is in o
the spec

gs. Check that you have the correct product in regards to mains voltage, supply voltage and rated

product data.

Varning! Installation, idrifttagning och service av denna produkt skall endast utföras av behörig
el-personal. Säkerhets- och installationsnormer skall följas. Produkten använder livsfarlig spänning, innan arbete
utförs ska alltid spänningen frånskiljas. Rör inga anslutningar när produkten är spänningssatt, anslutningarna är
spänningssatta även när produkten är i frånläge. Produkten skall endast användas inom dess speci
kontrollera den gentemot huvudspänning, kontrolspänning och övriga märkdata.

Warnung! Installation, Inbetriebnahme und Service dieses Produktes darf nur durch quali rtes
Fachpersonal unter Beachtung der nachfolgenden Hinweise und Erklärungen erfolgen. Die in dem Gerät vorhandenen
Spannungen können bei Berührung zu tödlichen oder ernsthaften Verletzungen führen. Vor Arbeiten an dem Gerät ist
grundsätzlich die Versorgung abzuschalten. Bei Anliegen der Versorgungsspannung dürfen keine Klemmen berührt
werden, an den Ausgangsklemmen kann auch bei ausgeschaltetem Gerät eine gefährliche Spannung anliegen. Der
Einsatz des Gerätes darf nur innerhalb der spezi zierten Bedingungen erfolgen. Überprüfen Sie vor Einsatz, dass die
Geräetype bezüglich Versorgungsspannung, Schaltspannung und sonstiger Daten den Anforderungen entspricht.

Avvertenza! L’installazione, la messa in servizio e la manutenzione di questo prodotto devono
essere e

ettuate solo da un elettricista quali cato, seguendo fedelmente le disposizioni in materia di installazione
e sicurezza. Il prodotto utilizza tensioni pericolose che possono causare gravi danni o morte. Scollegare sempre
I’alimentazione prima di accedere all’apparecchio. Non toccare mai i terminali quando I’apparecchio è sotto tensione:
i terminali di uscita sono in tensione anche quando I’apparecchio è SPENTO. Prima dell’istallazione; veri
aver scelto il prodotto corretto specialmente in termini di tensione di alimentazione, principale ed ausiliaria, ma più in
generale per tutte le caratteristiche tecniche. Il prodotto va utilizzato solo nelle condizioni speci

position. The product should only be used within

rade data,

care di

te.

警告! 产品的安装、调试及运行必须由具备资质的专业电工遵照相关标准及安全规范完成。

产品使用能致命或引起严重伤害的危险电压。在产品上进行操作时务必断开电源。通电时不可接 触接线端子，产品关断后
输出端子仍有 电压。产品仅能按照规定额定值使用。检查主回路电压，控制回路电压及其它产品参数符合产品规定。

Avertissement! Un électricien quali doit éxecuter I’installation, la mise en service et I’entretien de
ce produit en suivant les normes d’installation et les règles de sécurité. Le produit utilise une tension dangereuse qui
peut causer la mort ou des blessures graves. Toujours débrancher I’alimentation avant de travailler sur I’équipement.
Ne teuchez pas les prises de raccordements lorsqu’une tension est appliquée, les prises de raccordements de sortie
auront toujou
Le produit doit être seulement utilisé dans les calibres spéci

rs une tension résiduelle, même si I’appareil est sur OFF.

es. Véri que vous avez le bon produit en ce qui

concerne la tension du secteur, la tension d’alimentation nominale et les données produits.

Осторожно! Установка, ввод в эксплуатацию и обслуживание данного оборудования должны
производиться квалифицированным персоналом, специально допущенным к таким работам, в соответсвии
с действующим законодательством и требованиями предъявляемыми к обслуживанию электроустановок
и обеспечению безопасности. В изделии используется опасное для человека напряжение, которое может
привести к смерти или серьезным травмам. Всегда отключайте напряжение перед

началом любых работ на
оборудовании. Не дотрагивайтесь до клемм и токоведущих частей когда приложено напряжение. На выходных
клеммах может быть напряжение даже если прибор выключен. Прибор должен использоваться строго в
соответствии с заявленными параметрами. Проверьте, что прибор подобран правильно и номинальные
параметры находятся в соответствии с силовым напряжением и напряжением управления.

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1. General

r

Please note!

The life span of electronics can be affected by damage caused by
electrostatic discharge. This can happen if a component is touched by a

charged tool or person. Therefore it is very important that all tools and
personnel are discharged by touching an earthed point before the printed
circuit board or any of the components are touched. It is equally important to
discharge the package with the new component before opening it.

A person walking on a carpet
thousand volt (15000V). Compare this with the fact that some sensitive
components can be destroyed when discharged on a much lower level
(about 100V). We kindly ask you to pay notice to this as this is a vital point in
order to ensure the life span of the product.

is able to be charged with up to fifteen

2. Tools

241…58SSP 27…03TSP 27…81SSP

PST85…142

Cover

Thyristor mounting. Torx T25 Torx T25 Torx T25 Torx T25

Thyristor terminal
connection.

Small
screwdrive

Torx T25 Torx T25

Torx T15 Torx T20 Torx T20

Torx T30
Torx T40

PSS175…300
PST175…300

Torx T40
Hexagon key 16

3. Handling of modules

Modules and heat sinks are to be handled carefully to avoid scratches and other marks.

Avoid touching the contact surfaces.

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4. Step by step

 Disconnect the voltage from terminals 1L1, 3L2, and 5L3 (main supply).

 Disconnect all cable from the terminals.

 Remove the front cover.

 Discharge the tools and yourself by touching earth.

 Disconnect the electrical connection on the thyristors.

 Disconnect the thyristors.

 Clean the contact surface on the heat sink and modules with Ethanol.

Use lint-free cloth (paper or linen cloth)

 A very thin layer of heat transfer compound shall be put o

n the contact surfaces of the
modules with a lint-free cloth.
Too much compound between module and heat sink will give bad thermal conduction and
cause risk of overheating the thyristors.

 Mount the new thyristors (Use the torque in the table).

 Mount the electrical connection on the thyristors.

 Mount the front cover.

 Connect the voltage and the other cable.

Ready for start!!

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5. Mounting torque

r

Picture 1 Picture 2 Picture 3 Picture 4

Thyristo

torque

Semikron IXYS

gnitnuoM

Terminal

connection

torque

Picture

SKKT27…SKKT92 MCC26…MCC95 3,0 Nm 3,0 Nm 1
SKKT132…SKKT172 MCC132…MCC162 3,0 Nm 5,0 Nm 2
SKKT210…SKKT330 MCC225…MCC312 3,0 Nm 9,0 Nm 3
SKKT500 MCC500 3,0Nm 12,0 Nm 4

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6. Gate connection

PSS18…50 PSS60…85
PST30…50 PST60…85

PSS105…175 PSS250…300
PST105…210 PST250…300

ABB AB, Control Products

SE-721 61 Västerås, SWEDEN
Telephone [phone]
TELEFAX [phone]

www.abb.com/lowvoltage

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