BV船级社型式认可试验标准.doc

——————————————————————————————————————————————— BV船级社型式认可试验标准 PtC,Ch3,Sec6 SECTION6TESTING 1 1.1 General General 2.2Hardwaretypeapproval 1.1.1Automation systems are to be tested for typeapproval, at works and on board, when required. Tests areto be carried out under the supervision of a Surveyor of theSociety. 1.1.2The type testing conditions for electrical, control andinstrumentation equipment, computers and peripherals aredescribed in [2]. 1.1.3Automation systems are to be inspected at works,according to the requirements of [3], in order to check thatthe construction complies with the Rules. 1.1.4Automation systems are to be tested when installedon board and prior to sea trials, to verify their performanceand adaptation on site, according to [4]. 2.2.1Hardware type approval of automation systems isobtained subject to the successful outcome of the testsdescribed in Tab 1. These tests are to demonstrate the abilityof the equipment to function as intended under the speci-fied test conditions. Vibration and salt mist testing may be performed on differ-ent specimens, where applicable. Reset of the automation system is accepted between eachtest, where necessary. 2.2.2The extent of testing (i.e. selection and sequence ofcarrying out tests and number of pieces to be tested) is to bedetermined upon examination and evaluation of the equip-ment or component subject to testing, giving due regards toits intended usage. Equipment is to be tested in its normal position if otherwisenot specified in the test specification. Vibration and salt mist testing may be performed on differ-ent specimens, where applicable. Reset of the automation system is accepted between eachtest, where necessary. 2.2.3The following additional tests may be required,depending on particular manufacturing or operational con-ditions: ?mechanical endurance test ?temperature shock test (e.g. 12shocks on exhaust gas temperat