케이블 생산 라인 FAT 및 SAT: 구매자가 반드시 수용해야 할 사항은 무엇인가요?

케이블 공장 소유자나 생산 관리자는 새로운 생산 라인이 작동하는 영상만으로는 부족합니다. 장비를 수락하기 전에 시험용 케이블, 요구되는 제품 품질, 공급된 구성 및 보관할 증거에 대해 합의해야 합니다. 이러한 결정은 공장 검수(FAT) 이전에 이루어져야 하며, 이후 고객 공장의 현장 검수(SAT)까지 이어져야 합니다.

For a cable production line, FAT should demonstrate the agreed equipment configuration and selected trial products before shipment. SAT should verify installation, running behavior and product quality at the customer’s factory. Select the products and test conditions in advance, and close any failed acceptance item through a recorded correction and retest.

FAT and SAT are project-specific acceptance stages. IEC’s guidance for process-industry automation systems likewise emphasizes agreement on specifications, test scope and responsibilities; that is useful planning context, not a claim that every cable line is certified to that standard.¹ The practical cable-line examples below use HONGKAI’s confirmed commissioning experience, with the actual test limits left to the customer’s product and purchase agreement.

주문을 입증하는 시제품 선택하기

A supplier-factory FAT does not automatically cover every cable in the customer’s future catalogue. Agree on a manageable group of representative products: the cables expected to account for substantial production, together with a technically demanding construction that exercises the ordered equipment. Record what the trial leaves untested.

Testing every specification at the supplier’s workshop may require different material grades, incoming sizes, reels and tooling. The preparation and material consumption can be substantial. In the HONGKAI practice described for this guide, selection therefore starts with commercially important products and a few constructions that can meaningfully verify the equipment. A higher-element-count optical cable may be one such sample when it exercises the processes and quality requirements included in the order; a high core count alone does not prove every process capability.

개념적 커버리지 맵: 중간 규모의 성공적인 시험은 주문된 전체 범위를 입증하지 않습니다. 이는 측정된 제품 또는 생산 데이터가 아닌 선택 보조 자료입니다.

구매 시 이러한 경계가 중요할 경우, 최소 및 최대 크기는 FAT(공장 검수) 계획에 명시해야 합니다. 중간 범위의 제품이 한 번 성공했다고 해서 양극단이 모두 검증되었다고 암묵적으로 가정해서는 안 됩니다. 만약 특정 경계 조건이 고객 현장에서의 적용을 위해 남겨진다면, 해당 제품과 이후 검증 단계를 테스트 매트릭스에 명시하십시오.

고객 공장에서 합의된 시운전 범위 내에서 각 목표 제품 또는 사양을 테스트할 계획입니다. 자재는 준비되어야 하며, 시험 생산량은 불필요한 낭비 없이 제품을 평가하는 데 필요한 양이어야 합니다. 대량 카탈로그의 경우 단일 무중단 검수일보다는 단계적 일정을 필요로 할 수 있습니다.

장비 설계 전에 고객의 케이블 사양, 요구 결과 및 릴 호환성을 확인하십시오. 케이블 생산 라인 RFQ 가이드 비교 설정 전에 이러한 입력값을 어떻게 설정하는지 설명합니다. 나중에 시뮬레이션 입력값이 변경되는 경우, 구매자는 결과를 옆에 차이점을 명시하고 명시된 테스트 범위에 대해 승인받도록 요구해야 합니다. 다른 재질이나 릴에서 얻은 결과는 주문된 생산 설정에 대한 설명 없는 보장이 되어서는 안 됩니다.

확인 사항: 출하 전 어떤 제품이 테스트되며, 고객 공장에서는 어떤 제품이 테스트되는지, 그리고 각 결과가 어느 도면, 재료 및 릴을 커버하는지

FAT: 출하 전 견적 범위를 입증

At the supplier’s workshop, FAT should connect equipment operation to an acceptable trial product. In HONGKAI’s confirmed practice, the central evidence comprises the produced samples, records of the run, confirmation that the line configuration matches the order, and retained operating video for later traceability. Write the expected deliverables into the agreement before the trial.

편집 증거 다이어그램: 실제 샘플, 설정, 실행 영상 및 측정값을 하나의 시험에 연결합니다. 빈 식별자는 설명용이며 완료된 FAT 기록이 아닙니다.

A useful record starts with the machine configuration, product revision and trial inputs, then links the operating observations to the sample and its measured quality. Video can show the setup and running sequence; the relevant measurements establish whether the product meets its agreed criteria. For an insulation or sheath process, these may include centering, outside-diameter variation and surface condition. The 크로스헤드 공구 및 센터링 가이드 외경뿐만 아니라 벽 두께와 라인 설정에도 주의가 필요함을 설명합니다. 다른 케이블 구조에는 각각의 적합한 검사 항목이 필요합니다.

Keep the sample identity consistent across the video, measurements and trial record. A video of one cable and a measurement sheet from another cannot establish the same result. Likewise, identify the processing stage: accepting a machine that produces a cable component does not establish the quality of downstream operations outside the supplied scope.

The routine FAT evidence package described here focuses on product results, operation and configuration. Define any additional protective-function demonstrations, safety documentation or other special tests separately in the project agreement; this matrix does not represent a complete machinery-safety assessment.

Evidence to request: A deliverables list agreed before FAT, followed by the identified sample results, configuration comparison, running record, video and open-item log for the actual trial.

SAT: 설치된 라인 및 공장 인터페이스 재확인

SAT means site acceptance testing after installation at the customer’s factory. For the cable line described here, verify that the equipment is fixed and aligned, runs properly during acceleration, steady operation and deceleration, and makes products that meet the agreed requirements. Prepare the customer’s utilities, materials and people before that trial.

In the commissioning scope described for this guide, the equipment supplier’s team handles equipment fixing, line leveling/alignment, operating checks and the production trial. The customer prepares the remaining site resources, including the power supply, cooling water and compressed air where needed, trial materials, operators and required measurement facilities. Confirm the exact division in the purchase and commissioning scope; do not infer that a supplier brings every resource needed at the customer’s factory. For an optical-cable project, the 광섬유 라인 설치 및 시운전 가이드 사이트 준비 상태 및 인수인계 순서를 보다 자세히 수립한다.

Conceptual site-interface diagram, not an equipment layout or measured speed graph. Confirm actual utilities, materials, reels, people and acceptance responsibilities in the project scope.

Use a site trial schedule that identifies each product, its inputs, quantity and acceptance measurements. If the materials, reels or connected equipment differ from FAT, record the differences. This gives both parties a basis for separating an installation problem, a changed input and an equipment defect when a result is unsatisfactory.

유용한 시범 생산 수량에 동의하다

As a HONGKAI commissioning-planning example, a customer may ask for one to two kilometres of each product. That is a project example, not a standard minimum. Agree on the needed length or duration in light of the product, the available raw material and the evidence required. The purpose is to obtain a meaningful product result without consuming material simply to extend the demonstration.

Normal stops and reel changes should be recorded where they affect the trial. Their role in acceptance depends on the agreed test, rather than an automatic failure rule. If a buyer needs to accept an automatic reel change, a particular restart sequence or another special operating function, specify that demonstration expressly.

A requested endurance run can also be agreed separately. Elapsed running time alone does not establish that the cable meets its quality requirements or that the entire equipment range has been verified. Preserve the relevant product results and operating conditions, whatever trial duration is chosen.

How to verify: For each product in the site plan, compare the measured result with its agreed specification, record the actual setup, and attach any deviation to the responsible person’s corrective action.

미결 항목을 숨기지 않고 기록 닫기

HONGKAI uses a project-management record to trace a test issue to the relevant personnel. The tester reports an issue or changed customer requirement, the responsible engineer carries out the correction within an assigned period, and testing personnel check the result again. The useful buyer question is whether this chain is visible for each open item.

구매자 의사결정 다이어그램: 수정 및 재시험 기록 또는 명시적으로 합의된 이월 결정. 이는 실제 출시 승인이나 서면 인수 기록이 아닙니다.

Agree who has authority to approve acceptance and which items must close before shipment or site handover. If an item prevents the line from meeting an agreed product result, completing the promised configuration or conducting the required test, record the missing evidence and arrange correction and retesting before claiming that item has passed.

Some remaining work may be carried forward when both parties explicitly agree that it does not prevent the relevant release. The record still needs the item, responsible person, deadline and effect on shipment or site handover. Do not turn a requested design change into a quietly altered acceptance target; record the revision and its effect on the test plan.

Before closing FAT or SAT, assemble one connected package: the product and input schedule, ordered-versus-supplied configuration, identified samples, measured results, running records and video, and the corrective-action register. The buyer can then see which products have passed, which still need a trial, and which issues require a retest before the agreed next step.