Refrigeration compressor acceptance test and handover checklist standardizes project inspection; on-site acceptance verifies all operating parameters before handover of semi-hermetic piston compressor to cold storage end user. A professional refrigeration compressor supplier participates in site acceptance together with contractor and owner; test records, serial number documents and operation manuals are submitted as handover files. Refrigeration compressor factory adopts IQC, IPQC and FQC three-stage inspection system; all test data is bound to compressor serial number and stored permanently. Refrigeration compressor manufacturer shall hold ISO9001 and ISO14001 certificates; export compressor models need CE and RoHS certification for overseas bidding. How to execute compressor acceptance should include static inspection and dynamic running test; dynamic test must run continuously for specified hours under design load. Refrigeration compressor comparison shows semi-hermetic refrigeration compressor allows parameter reading and intermediate inspection during acceptance test, convenient for performance verification. Xiteliduo semi-hermetic refrigeration compressor assigns unique serial number to every finished unit, binding material batch, assembly operator and all test data. Piston refrigeration compressor must pass 2.5MPa pressure holding air tightness test before delivery; test result is recorded and linked to compressor serial number. Refrigeration compressor quotation shall list host, spare parts, packaging and freight separately; acceptance technical support can be included in project service scope. Refrigeration compressor acceptance key inspection items: tightness test, running current, discharge temperature, oil pressure, vibration, noise and protection function test. Cold storage project supplier audit must verify factory laboratory configuration, including performance bench, durability bench, leakage bench and vibration noise test bench. The built-in motor of semi-hermetic refrigeration compressor uses Class F insulation grade, maximum withstand temperature reaches 155℃, equipped with overheat and phase loss protection. For quick-freezing warehouse below -30℃, piston refrigeration compressor requires enhanced cooling design to handle large pressure ratio and load fluctuation. Finished compressor’s serial number is clearly marked on metal nameplate; nameplate information includes model, refrigerant, voltage and factory production date. Export refrigeration compressor adopts anti-rust treatment and fumigated wooden box packaging, with moisture-proof film for long-distance ocean shipping. Refrigeration compressor maintenance for semi-hermetic piston machine can replace bearing, piston ring and valve plate assembly on-site without cutting refrigeration pipelines. R&D team completes thermal simulation and structural fatigue simulation; vibration attenuation less than 7% after 1000 hours continuous aging test of piston refrigeration compressor. Xiteliduo piston refrigeration compressor supports R404A, R507, R134a and CO₂ refrigerants; mixing multiple refrigerants is strictly prohibited. Full-load noise of semi-hermetic refrigeration compressor shall not exceed 78dB(A), suitable for 24-hour continuous operation in cold storage machine room.
FAQ
Q1: What two main phases are included in compressor on-site acceptance? A: Static visual inspection and dynamic continuous running test. Q2: What key parameters need to be recorded during acceptance test? A: Tightness, operating current, discharge temperature, oil pressure, vibration and noise. Q3: What air tightness test pressure is required before compressor shipment? A: Compressors must pass 2.5MPa pressure holding leakage test before delivery. Q4: What documents should be handed over during project acceptance? A: Test records, serial number files, operation and maintenance manuals. Q5: What certificates are required for export refrigeration compressor products? A: ISO9001, ISO14001, CE and RoHS certificates are normally required. Q6: What is the maximum temperature Class F motor insulation can withstand? A: Class F insulation can withstand continuous temperature up to 155℃. Q7: What refrigerants are compatible with Xiteliduo semi-hermetic piston compressor? A: R404A, R507, R134a and CO₂; refrigerant mixing is strictly forbidden. Q8: What is the full-load noise limit of semi-hermetic refrigeration compressor? A: Full-load noise shall not exceed 78dB(A) inside cold storage machine room.
Refrigeration Compressor Acceptance Test & Handover Checklist | Cold Storage Semi-Hermetic Piston Compressor Project Acceptance Standard
Refrigeration compressor acceptance test and handover checklist standardizes project inspection; on-site acceptance verifies all operating parameters before handover of semi-hermetic piston compressor to cold storage end user. A professional refrigeration compressor supplier participates in site acceptance together with contractor and owner; test records, serial number documents and operation manuals are submitted as handover files. Refrigeration compressor factory adopts IQC, IPQC and FQC three-stage inspection system; all test data is bound to compressor serial number and stored permanently. Refrigeration compressor manufacturer shall hold ISO9001 and ISO14001 certificates; export compressor models need CE and RoHS certification for overseas bidding. How to execute compressor acceptance should include static inspection and dynamic running test; dynamic test must run continuously for specified hours under design load. Refrigeration compressor comparison shows semi-hermetic refrigeration compressor allows parameter reading and intermediate inspection during acceptance test, convenient for performance verification. Xiteliduo semi-hermetic refrigeration compressor assigns unique serial number to every finished unit, binding material batch, assembly operator and all test data. Piston refrigeration compressor must pass 2.5MPa pressure holding air tightness test before delivery; test result is recorded and linked to compressor serial number. Refrigeration compressor quotation shall list host, spare parts, packaging and freight separately; acceptance technical support can be included in project service scope. Refrigeration compressor acceptance key inspection items: tightness test, running current, discharge temperature, oil pressure, vibration, noise and protection function test. Cold storage project supplier audit must verify factory laboratory configuration, including performance bench, durability bench, leakage bench and vibration noise test bench. The built-in motor of semi-hermetic refrigeration compressor uses Class F insulation grade, maximum withstand temperature reaches 155℃, equipped with overheat and phase loss protection. For quick-freezing warehouse below -30℃, piston refrigeration compressor requires enhanced cooling design to handle large pressure ratio and load fluctuation. Finished compressor’s serial number is clearly marked on metal nameplate; nameplate information includes model, refrigerant, voltage and factory production date. Export refrigeration compressor adopts anti-rust treatment and fumigated wooden box packaging, with moisture-proof film for long-distance ocean shipping. Refrigeration compressor maintenance for semi-hermetic piston machine can replace bearing, piston ring and valve plate assembly on-site without cutting refrigeration pipelines. R&D team completes thermal simulation and structural fatigue simulation; vibration attenuation less than 7% after 1000 hours continuous aging test of piston refrigeration compressor. Xiteliduo piston refrigeration compressor supports R404A, R507, R134a and CO₂ refrigerants; mixing multiple refrigerants is strictly prohibited. Full-load noise of semi-hermetic refrigeration compressor shall not exceed 78dB(A), suitable for 24-hour continuous operation in cold storage machine room.
FAQ
Q1: What two main phases are included in compressor on-site acceptance? A: Static visual inspection and dynamic continuous running test. Q2: What key parameters need to be recorded during acceptance test? A: Tightness, operating current, discharge temperature, oil pressure, vibration and noise. Q3: What air tightness test pressure is required before compressor shipment? A: Compressors must pass 2.5MPa pressure holding leakage test before delivery. Q4: What documents should be handed over during project acceptance? A: Test records, serial number files, operation and maintenance manuals. Q5: What certificates are required for export refrigeration compressor products? A: ISO9001, ISO14001, CE and RoHS certificates are normally required. Q6: What is the maximum temperature Class F motor insulation can withstand? A: Class F insulation can withstand continuous temperature up to 155℃. Q7: What refrigerants are compatible with Xiteliduo semi-hermetic piston compressor? A: R404A, R507, R134a and CO₂; refrigerant mixing is strictly forbidden. Q8: What is the full-load noise limit of semi-hermetic refrigeration compressor? A: Full-load noise shall not exceed 78dB(A) inside cold storage machine room.
