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Operating manual HVL 120-0.3 

Operating Manual 

 
Publication number 1HC0023892 

Low Voltage Limiter 
Type HVL 120-0.3 
 

With metal oxide varistor and thyristors 
from ABB 
 
Silicon housing material for indoor and 
outdoor applications 
 
Transport, storage, operation, assembly, 
installation and maintenance 
 

 
 

 

Low Voltage Limiter HVL

 

120-0.3 

with accessories 

Table of contents

 

 

1

 

GENERAL ........................................................2

 

2

 

DESCRIPTION AND FUNCTION ................2

 

3

 

TRANSPORT AND STORAGE .....................3

 

4

 

TECHNICAL DATA / DESIGN.....................4

 

5

 

OPERATION AND STRUCTURE ................6

 

6

 

ASSEMBLY AND INSTALLATION.............7

 

7

 

MAINTENANCE / SERVICING ...................9

 

8

 

SQS CERTIFICATE......................................11

 

9

 

EU DECLARATION OF CONFORMITY..11

 

 
 

 

 
 
Published by: 

Contact details: 

 
ABB Switzerland Ltd 

Phone +41 58 585 29 11 

Surge arresters 

Telefax: +41 58 585 55 70 

Jurastrasse 45 

E-mail: [email protected] 

CH-5430 Wettingen 1 

www.abb.com/arrestersonline 

Switzerland 
 
Subject to change without notice 
 
We reserve all rights to this document and the subject matter presented herein. Reproduction, disclosure to 
third parties or utilization of its content are prohibited without our express permission. © ABB Schweiz. 

1HC0023892 AA 

EN 

Page 1 / 12

 

Содержание HVL 120-0.3

Страница 1: ...L DATA DESIGN 4 5 OPERATION AND STRUCTURE 6 6 ASSEMBLY AND INSTALLATION 7 7 MAINTENANCE SERVICING 9 8 SQS CERTIFICATE 11 9 EU DECLARATION OF CONFORMITY 11 Published by Contact details ABB Switzerland Ltd Phone 41 58 585 29 11 Surge arresters Telefax 41 58 585 55 70 Jurastrasse 45 E mail sales sa ch abb com CH 5430 Wettingen 1 www abb com arrestersonline Switzerland Subject to change without notice...

Страница 2: ...of installation ABB accepts no liability for direct or indirect damage arising from the use or misuse of this product 2 DESCRIPTION AND FUNCTION Stationary installations for the supply of railway traction current employ the rails amongst other means as the return path for the traction current In the case of DC current railways electrically conductive parts or structures located in the area of the ...

Страница 3: ...miter Each consignment is accompanied by final inspection record Scope of supply Low voltage limiter Fixing bracket for the low voltage limiter T bracket for cable connection Bolts and tension washers Final inspection record 1 x 1 x 1 x 4 x 1 x Following delivery each consignment must be checked for completeness and correctness compare against the order and delivery documents In the case of incomp...

Страница 4: ...s current value in the stated time period the low voltage limiter resets itself back to its starting condition after responding If the current is higher than this or if the time period is greater than that stated the resetting capability cannot be guaranteed If the low voltage limiter does not reset to its starting condition it becomes permanently conductive In this way the protective function con...

Страница 5: ...l HVL 120 0 3 Up Residual voltage at nominal discharge current In No HA Serial number Dimensions Low voltage limiter T bracket for cable connection Fixing bracket for the low voltage limiter 1HC0023892 AA EN Page 5 12 ...

Страница 6: ... voltage U applied to the low voltage limiter and typically lies in the region of several hundred microseconds The duration of the overvoltage is therefore the controlling factor for the value of the voltage limitation If the duration lies in the region of several hundred microseconds then the characteristic curve of the metal oxide varistor alone defines the voltage limitation for example 380 V a...

Страница 7: ...r must only be assembled installed and operated with the supplied accessories for its intended purpose and in accordance with its specifications o Modifications and repairs to the low voltage limiter itself and to its mounting parts are prohibited o If special problems arise which were not covered or were insufficiently covered in this operating manual please contact ABB Schweiz Before beginning a...

Страница 8: ...ure For this purpose use a secure working platform and wear your personal protective equipment The contact surface to which the low voltage limiter is to be fitted by means of the fixing bracket must be flat and clean The mounting position of the low voltage limiter can be freely chosen It must be noted however that the type plate and serial number should remain easily readable without removing th...

Страница 9: ...ltage limiter should be cleaned For this we recommend that a soft cloth is used with warm water and a mild household cleaner do not use solvents or abrasive cleaning agents Faults and reserve equipment The low voltage limiter is a protective equipment element and therefore overloading can never be completely excluded Depending on the number of units in operation it is recommended that a suitable n...

Страница 10: ...under Point 1 and Point 2 must be repeated 4 The HVL 120 0 3 must be shorted out with a conductor of sufficient dimensions observe the national regulations and the requirements of the railway network operator This conductor must be arranged to ensure that detachment of the connection during removal of the HVL 120 0 3 cannot occur 5 Take a further measurement of the voltage via the connections of t...

Страница 11: ...red and brought into service in conformity with the EC directive 73 23 EEC Company ABB Switzerland Ltd Surge arresters Jurastrasse 45 CH 5430 Wettingen Switzerland The following EC directives and harmonised standards have been applied EC directive 73 23 EEC low voltage electrical equipment The following European standards have been applied Railway applications stationary installations DC current s...

Страница 12: ...Operating manual HVL 120 0 3 1HC0023892 AA EN Page 12 12 ...

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