23644_EDEBD
A0258-2918-1_EN
Operating instructions –assembly manual
Your partner fornetwork analysis
Low voltagecurrent transformers-
foldable
cable type current transformer
multict KBR
System
I
English
Страница 1: ...3644_EDEBDA0258 2918 1_EN Operating instructions assembly manual Your partner for network analysis Low voltage current transformers foldable cable type current transformer multict KBR System I English...
Страница 2: ...e g in the switchgear cabinet Even if the device is resold to third parties the manual remains an inherent part of the device Although the utmost care has been taken in putting together this user manu...
Страница 3: ...devices described are designed to be installed by qualified electricians and may be installed in electrical operating rooms or enclosed housings only Any other use or failure to comply with these inst...
Страница 4: ...erated in accordance with its intended use Disposal Devices that are faulty obsolete or no longer used must be properly disposed of If required we will dispose of the devices for you 2 Function Descri...
Страница 5: ...pond to the system operating parameters Switch off the system before starting installation work CAUTION In a non loaded open secondary circuit of the current transformer high voltages are induced at t...
Страница 6: ...n of energy flow Caution Do not close the current transformer yet as high voltages can occur at the secondary terminals Caution Ensure the cut surfaces of the split core are clean Avoid hand contact s...
Страница 7: ...and inspection Check whether the secondary cables are firmly connected to the measuring device Check whether the current transformer is closed properly Remove coarse dirt from the current transformer...
Страница 8: ...ate Should the aforementioned points not solve the problem Check for dust or other contamination between both parts of the core If so gently clean the surfaces with a lint free cloth Avoid hand contac...
Страница 9: ...ogeneous electrical field 0 72 3 kV Insulation class E Safety Protection type IP20 Housing material KBR 18S KBR 18L KBR 28 KBR 42 KBR 42L PA66 PA6 UL housing classification of the following types PA66...
Страница 10: ...1 or 5 1 or 5 1 or 5 Suitable for cable diam eter max mm 18 5 18 5 18 4 27 9 32 5 42 4 42 4 44 0 Transformer bridge mm 36 0 41 6 49 0 49 0 59 2 67 0 67 0 72 2 Transformer height mm 51 1 64 5 68 8 68 2...
Страница 11: ...sformers with a closed core In addition to environmental conditions such as temperature and humidity as well as mechanical stress other factors such as soiling corrosion and damage to the cut surfaces...
Страница 12: ...23644_EDEBDA0258 2918 1_EN Am Kiefernschlag 7 D 91126 Schwabach T 49 0 9122 6373 0 F 49 0 9122 6373 83 E info kbr de www kbr de KBR Kompensationsanlagenbau GmbH...
