Interconnection of additional facilities: UK21/N002
Adopted EU recommendation NAV-013. UK approved recommendation on the definition of an additional facility.
Question
The IEC 60945/6.4b) requires that proper arrangements shall be made to achieve electrical separation between the Equipment under Test (EUT) and such 바카라 사이트渁dditional equipment바카라 사이트� - sustaining at least 1 kV isolation between the two units of equipment.
A computer, a monitor and a keyboard are the minimum hardware components needed for compliance with the ECDIS performance standards 바카라 사이트� accordingly A.694(17)/1.2 and 3.5 are not applicable for the interconnections of these components. What may be reckoned as an 바카라 사이트渁dditional facility바카라 사이트� requiring interconnection in agreement with 3.5?
Recommendation
An 바카라 사이트渁dditional facility바카라 사이트� is considered to be everything in excess of the minimum components necessary for the Equipment under Test (EUT) to accomplish its function in compliance with the IMO performance standards. Any interconnection of such 바카라 사이트渁dditional facilities바카라 사이트� shall comply with IEC 60945/6.4 when one of the following conditions exists: * the 바카라 사이트渁dditional facility바카라 사이트� has its own power supply * the 바카라 사이트渁dditional facility바카라 사이트� is not tested as part of Equipment under Test (EUT)
Furthermore the ports of the EUT which are used for the interconnection of the Additional Facilities shall be subject to IEC 60945/10.3.
Note: UK21/G012 also applies.
References
- IMO resolution A.694(17)
- MSN 1874 as amended
- The Merchant Shipping (Marine Equipment) Regulations 2016 as amended
Items affected
- Navigational equipment
- Radiocommunications equipment
More information
Maritime and Coastguard Agency
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Telephone: +44 (0) 203 817 2000
Email: MEQA@mcga.gov.uk
Website: www.gov.uk/mca