Certification
Certified to the requirements set out in BSEN60439-1:1999 and IEC61439-1&2:2021
Some of the short circuit tests carried out over the last 30 years are listed below.
Tests at 100kA
KEMA 5287-17
DA1 Switchboard including Siemens WL III ACB
04/10/2017
ASTA20099
DSB Switchboard including ABB ACBs and MCCBs
27/05/2014
Tests at 80kA
ASTA20229
DSB including ABB E2.2 + OS Fuseswitches
29/05/2014
ASTA15307
Through Fault/Withstand Merlin Gerin 2500A ACB
27/11/2002
ASTA14845
K80ATTA System – 90 deg. Corner Unit
09/10/2001
ASTA13703
K80ATTA System
05/10/1998
ASTA12888
Rolla TTA droppers
05/10/1998
ASTA11558
Form 4 Dist. Switchboard
Tests at 50kA
ASTA19860
UCC including ABB E1.2, XT4, T5, T6 MCCBs
18/11/2013
ASTA18359
KATTA Intrinsic + Terasaki 1600A + Socomec 200/400/630A
21/12/2011
ABB-LBRP9255-00
Utility Control Centre including E2 Incomer
08/06/2009
KEMA2030626.01
Through Fault Fuse Switches – Socomec 400A-800A
22/05/2003
ASTA15307
Through Fault Merlin Gerin 1250A MCCB
29/11/2002
ASTA15307
27/11/2002
ASTA15261
Rolla External Cover Earthing System + Fuse Switches – Socomec 20A-400A
14/08/2002
ASTA14955
K50ATTA System Incl. Earth Bars
19/10/2001
ASTA14612
K50ATTA System – 90 deg. Corner Unit
ASTA14168
K50ATTA Integrate 620 (1250A)
05/10/1999
Tests at 25/26kA
ABB-LBRP9255-01
Utility Control Centre including X1 Incomer
08/06/2009
ASTA14170
K26ATTA Dedicate 600 (400A + 630A)
15/09/1999
ASTA12993
K26ATTA System
20/09/1996
Plus many others back to 1978
Stay Updated with our Latest News
Why low-voltage assemblies must comply with BS EN 61439
This recent article published by BEAMA in the Panel Building & System Integration (PBSI) magazine is an interesting read:- PBSI It acts as an important reminder to all of us
Review of 2020
Over the last 12 months Rolla has continued to manufacture and deliver hundreds of projects for the water industry, one of those essential services that we rely on every day.
Major UK water infrastructure project
Rolla is proud to have been involved with a major UK water infrastructure project, the largest ever undertaken by one of the UKs largest water companies and currently nearing completion.
