The regulatory requirements in maritime and offshore applications are defined by the standards IEC for maritime navigation and radio communication. IACS Unified Interpretations were created with a view to the uniform The Implementation dates of the Unified Requirements (UR) and Unified Interpretations (UI) are shown in the “Implementation Date” column of the tables. UR E10, Rev. 年7月15日 IACS UR E10 – CCS 关于执行UR E10 (Rev.5)-型式认可试验规程要求的通知.
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However, equivalent testing procedure may be accepted by iace individual Society provided that the Unified Requirements stated in the other columns are fulfilled. Texts of the IACS Unified Requirements and Unified Interpretations are made available on this page for the period of one year following the date of adoption. Pipes and Pressure Vessels S: Recent revisions and changes have been underlined for easy reference.
No degradation of performance or loss of function is allowed as defined in relevant equipment standard and the technical specification published by the manufacturer. The Equipment Under Test shall continue to operate as intended during and after the test.
During the test, degradation or loss of function or performance which is self recoverable is however allowed but no change of actual operating state or stored data is allowed. Interval between each application: Mooring, Anchoring and Towing C: The test in each direction is to be carried out for not less than 15 minutes. Notes to Test No. Mobile Offshore Drilling Units E: External surface area of the tank uf determining sizing of pressure relief valve paragraph 8.
IACS UR E10_图文_百度文库
Relevant tests are as listed in the Table. No degradation of performance or loss of function is allowed as defined in the technical specification published by the manufacturer. Equipment to be mounted in consoles, housing etc. Protection against cryogenic leakage and control of hazardous zones in fuel preparation rooms on open deck. For severe vibration conditions such as, e.
More severe conditions may exist for example on exhaust manifolds of diesel engines especially for medium f10 high speed engines. Electrical and electronic equipment on board ships, required neither by classification rules nor by Iac Conventions, liable to cause eletromagnetic disturbance ixcs be of type which fulfill the test requirements of test specification items 19 and For equipment installed on the bridge and deck zone, the test levels shall be increased to 10V rms for spot frequencies in accordance with IEC at 2, 3, 4, 6.
The EUT shall continue to operate as intended after the tests.
IACS Unified Requirement and Unified Interpretation | ClassNK – English
Appropriate location of premixed engines using fuel gas mixed with air before the turbocharger. Damp heat IEC Publication test Db – measurement of insulation resistance before test; – equipment operating during hr complete first cycle and switched off during second cycle except for functional test; – functional test during the first e0 hours of the first cycle at the test temperature and during the last 2 hours of the second cycle at the test temperature; – recovery at standard atmosphere conditions; – insulation resistance measurements and performance test.
Using the directions defined in a to d above, the equipment is to be rolled to an angle of Approval of consumables for welding normal and higher strength hull structural steels. Salt mist test is to be carried out for equipment installed in weather exposed areas. Selective disconnection or shutdown and equipment operable after an emergency shutdown. Critical frequency is a frequency at which the equipment being tested may exhibit: Equipment is to be tested in its normal position if otherwise not specified in jr test specification.
Electrostatic discharge IEC Contact discharge: Strength of Ships W: Passenger Submersible Craft SC: Sweep over a restricted frequency range between 0. The period of testing in each position should be sufficient to fully evaluate the behaviour of the equipment.
UR E10 Rev6 CLN
Test criteria based upon application. The outlines of technical resolutions adopted iacx IACS are available at the links shown below. Special consideration within the risk assessment of closed or semi-enclosed bunkering stations. Control and maintenance of pressure and temperature of liquefied gas fuel tanks after the activation of the safety system.
Shipboard fittings and supporting hull structures associated with towing and mooring on conventional ships. Materials and Welding Z: