{"id":95,"date":"2026-06-01T10:38:21","date_gmt":"2026-06-01T10:38:21","guid":{"rendered":"https:\/\/khkrh7q1ur.wpdns.site\/product\/three-phase-electric-meter-automatic-production-line\/"},"modified":"2026-06-09T03:20:32","modified_gmt":"2026-06-09T03:20:32","slug":"three-phase-electric-meter-automatic-production-line-product","status":"publish","type":"product","link":"https:\/\/benlongkj.com\/ar\/product\/three-phase-electric-meter-automatic-production-line-product\/","title":{"rendered":"\u062e\u0637 \u0625\u0646\u062a\u0627\u062c \u0623\u0648\u062a\u0648\u0645\u0627\u062a\u064a\u0643\u064a \u0644\u0639\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0623\u0637\u0648\u0627\u0631"},"content":{"rendered":"
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Smart metering \u00b7 IEC 62053<\/div>\n

Fully Integrated Three\u2011Phase Smart Meter Production Line<\/h1>\n

Precision Climate-Controlled Reliability Test System for Energy Meters This Smart Meter Aging Test Bench serves as a vital piece of laboratory equipment for performing accelerated life-cycle and reliability testing (burn-in) on new and production batch energy meters. The system comprises a climate-controlled chamber capable of maintaining precise temperature (e.g., $-20^{circ}text{C}$ to $+85^{circ}text{C}$) and humidity settings, simulating extreme operating environments. Meters installed in the bench are subjected to continuous electrical loading (current and voltage) under these fluctuating environmental conditions. The bench\u2019s advanced data logging system monitors key performance indicators, such as drift in accuracy, power consumption, and communication stability, identifying potential failures before deployment. It is indispensable for validating design robustness and ensuring compliance with utility reliability standardsEnergy meter assembly line.<\/p>\n

Standard delivery: 60-90 days | Semi\u2011auto calibration | Integrated aging bench<\/span><\/p>\n<\/p><\/div>\n

\n \"\u062e\u0637<\/p>\n
Meter assembly & test line (actual product)<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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What is a Three\u2011Phase Electric Meter Automatic Production Line?<\/h2>\n

Three-phase electrical meter production line refers to the automated assembly\/calibration\/testing of three-phase energy meters (active\/reactive\/smart). The line automates the critical aspects of the production process, PCBA cleaning (dust removal) that allows for insulation integrity; automatic sealing cap installation that meets the different IP protection ratings; semi or fully automated calibration of voltage\/current accuracy; and hi-pot testing; as well as having an integrated aging test bench that gives accelerated life-cycle testing under power and environmental conditions, to validate the stability and reliability of the meter\u2019s communication over time. The line is designed to accommodate direct connected, current transformer (CT) connected and voltage transformer (VT) connected meters, as well as a number of communication modules (RS-485, PLC, RF). Each meter is fully traceable via barcode, creating a link between each meter with its test results for utility compliance (IEC 62053-11 & 22; ANSI C12). As a custom non-standard solution, we will configure the line to fit your meter dimensions, accuracy class and production volume.<\/p>\n

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\n Semi\u2011automatic calibration<\/strong>
\n Operator\u2011assisted high\u2011precision calibration of active\/reactive energy.\n <\/div>\n
\n Automated withstand voltage test<\/strong>
\n Dielectric strength (hi\u2011pot) up to 4kV AC, 100% in\u2011line verification.\n <\/div>\n
\n PCBA dust removal & sealing<\/strong>
\n Clean boards before assembly; automatic sealing cap installation for dust\/water protection.\n <\/div>\n
\n Dedicated aging test bench<\/strong>
\n Accelerated life\u2011cycle test under electrical load and optional temperature\/humidity.\n <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\u0645\u064a\u0632\u0627\u062a \u0648\u0639\u0645\u0644\u064a\u0629 \u062e\u0637 \u0627\u0644\u0625\u0646\u062a\u0627\u062c<\/h2>\n
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\n \"\u0631\u0624\u064a\u0629<\/p>\n
\u0627\u0644\u0630\u0643\u0627\u0621 \u0648\u0627\u0644\u0631\u0624\u064a\u0629<\/div>\n<\/p><\/div>\n
\n \"\u0627\u0644\u0643\u0641\u0627\u0621\u0629<\/p>\n
\u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0648\u0627\u0644\u0627\u0633\u062a\u062f\u0627\u0645\u0629<\/div>\n<\/p><\/div>\n
\n \"\u062a\u0643\u0627\u0645\u0644<\/p>\n
\u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0648\u0627\u0644\u062a\u0643\u0627\u0645\u0644<\/div>\n<\/p><\/div>\n
\n \"\u0627\u0644\u0633\u0644\u0627\u0645\u0629<\/p>\n
\u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629<\/h2>\n
Complete three\u2011phase meter production line: dust removal, hi\u2011pot test, semi\u2011auto calibration, sealing cap assembly, aging bench. Customizable for smart meters.<\/div>\n
\n\n\n\n\n\n\n <\/tr>\n\n\n\n\n\n\n\n <\/tr>\n\n
Meter types supported<\/th>\nThree\u2011phase four\u2011wire, three\u2011phase three\u2011wire; direct or CT\/VT; active\/reactive<\/td>\n<\/tr>\n
Calibration method<\/th>\nSemi\u2011automatic (operator assisted) with reference standard (accuracy class 0.05%)<\/td>\n<\/tr>\n
Hi\u2011pot test voltage<\/th>\nProgrammable up to 4,000V AC, 1\u201199 seconds, automatic pass\/fail<\/td>\n<\/tr>\n
PCBA dust removal<\/th>\nIonizing air blow or vacuum cleaning station, optional filtration–\n <\/td>\n<\/tr>\n
Sealing cap installation<\/th>\nAutomatic press\u2011fit or screw\u2011type cap placement, torque monitoring–\n <\/td>\n<\/tr>\n
Aging test bench<\/th>\nMulti\u2011position chamber (up to 48 meters), programmable voltage\/current cycles, real\u2011time accuracy monitoring–\n <\/td>\n<\/tr>\n
Test coverage<\/th>\nBasic error, start\/creep, influence quantities, communication (RS485, PLC), load profile–\n <\/td>\n<\/tr>\n
\u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u062d\u0643\u0645<\/th>\nPLC (Siemens\/Mitsubishi) with HMI, recipe storage, MES interface (OPC UA)–\n <\/td>\n<\/tr>\n
\u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u062a\u062a\u0628\u0639<\/th>\nBarcode per meter, test data stored in SQL database, exportable to CSV–\n <\/td>\n<\/tr>\n
\u0645\u0632\u0648\u062f \u0627\u0644\u0637\u0627\u0642\u0629<\/th>\n380V \u00b110% 50Hz | Compressed air 0.6\u20110.8MPa–\n <\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n

\u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629<\/h2>\n
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Eliminates manual calibration errors<\/h4>\n

Semi\u2011automatic calibration uses a precision reference standard (0.05% class) and automated adjustment of meter gains. The operator simply connects the meter; the system applies test points, calculates corrections, and verifies results \u2013 reducing human error and calibration time by 70%.\n <\/p><\/div>\n

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Integrated dust removal for high\u2011voltage safety<\/h4>\n

PCBA dust removal (ionizing air or vacuum) prevents conductive dust buildup that could cause dielectric breakdown during hi\u2011pot testing. This step is critical for meters operating in humid or polluted environments.\n <\/p><\/div>\n

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Accelerated aging without external chamber<\/h4>\n

The dedicated aging test bench applies continuous voltage\/current cycles (e.g., 8 hours at rated load) while monitoring drift in accuracy and communication stability. This simulates months of field use in a single shift, catching early failures before shipment.\n <\/p><\/div>\n

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Full traceability for utility acceptance<\/h4>\n

Each meter\u2019s calibration data, hi\u2011pot result, aging profile, and final test report are linked via barcode. Exportable audit trail satisfies utility requirements and ISO\/IEC 17025 lab accreditation.\n <\/p><\/div>\n<\/p><\/div>\n

\n \u0645\u0648\u062b\u0648\u0642 \u0628\u0647 \u0645\u0646 \u0642\u0628\u0644 \u0631\u0648\u0627\u062f \u0627\u0644\u0635\u0646\u0627\u0639\u0629<\/span><\/p>\n
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\n \"\u0634\u0631\u0643\u0629\n <\/div>\n
\n \"\u062f\u064a\u0644\u064a\u0643\u0633\u064a\"\n <\/div>\n
\n \"\u0625\u064a\n <\/div>\n
\n \"\u0643\u0631\u064a\u0628\u0627\u0644\"\n <\/div>\n
\n \"HPL\"\n <\/div>\n
\n \"CHAC\"\n <\/div>\n
\n \"\u0634\u0646\u0627\u064a\u062f\u0631\"\n <\/div>\n
\n \"\u0645\u062c\u0645\u0648\u0639\u0629\n <\/div>\n
\n \"\u0633\u0648\u0646\u064a\u0631\"\n <\/div>\n
\n \"\u0628\u064a\u0641\u0648\u0646\"\n <\/div>\n
\n \"\u0627\u0644\u0637\u0631\u064a\u0642\"\n <\/div>\n
\n \"\u0647\u064a\u0648\"\n <\/div>\n
\n \"\u0631\u0627\u062f\"\n <\/div>\n
\n \"\u0648\u0627\u0644\u062a\u0648\u0646\"\n <\/div>\n
\n \"\u0647\u0627\u0641\u064a\u0644\u0632\"\n <\/div>\n
\n \"\u0634\u0631\u0643\u0629\n <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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Customer Success Story \u2013 Utility Meter Manufacturer<\/h3>\n

A leading manufacturer of electric meters had a demand for a large increase in production of three-phase smart meters (Class 1 Active – 8,000 units\/month). The existing manufacturing process required high calibration time and also had an occasional high-pot failure due to contamination on the PCBAs. Benlong delivered a complete production line with dust removal, semi-automatic calibration and integrated aging bench; within 6 months resulted in:<\/p>\n

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+150%<\/strong> Output (from 3,200 to 8,000 units\/month)<\/div>\n
50%<\/strong> Reduction in calibration labor<\/div>\n
99.5%<\/strong> First\u2011pass yield (hi\u2011pot and accuracy)<\/div>\n<\/p><\/div>\n

The line recouped its expenses in just over a year (13 months) and met utility standards for accurate traceable (traceable to a standard) measurement.<\/p>\n<\/p><\/div>\n

\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0648\u0627\u0644\u062a\u0643\u0627\u0645\u0644<\/h2>\n
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Meter manufacturing plants<\/strong> \u2013 High\u2011volume production of three\u2011phase smart meters<\/div>\n
\u0645\u062e\u062a\u0628\u0631\u0627\u062a \u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0631\u0627\u0641\u0642<\/strong> \u2013 In\u2011house production for local utilities<\/div>\n
\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0623\u0635\u0644\u064a\u0629 \u0628\u0645\u0648\u062c\u0628 \u0639\u0642\u0648\u062f \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0623\u0635\u0644\u064a\u0629<\/strong> \u2013 Flexible line for multiple meter designs<\/div>\n
Test & certification laboratories<\/strong> \u2013 Pre\u2011compliance testing of meter prototypes<\/div>\n<\/p><\/div>\n<\/p><\/div>\n

\u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0648\u0627\u0644\u062a\u0633\u0644\u064a\u0645 \u062d\u0633\u0628 \u0627\u0644\u0637\u0644\u0628<\/h2>\n
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1. Meter specification review<\/strong> 15-30 days \u00b7 meter samples, accuracy class, communication protocol<\/div>\n
2. Process & layout design<\/strong> 20-30 days \u00b7 3D simulation, workstation definition<\/div>\n
3. \u0627\u0644\u062a\u0635\u0646\u064a\u0639<\/strong> 60-90 \u064a\u0648\u0645\u064b\u0627<\/div>\n
4. Pre\u2011FAT<\/strong> \u0641\u064a \u0645\u0635\u0646\u0639 \u0628\u0646\u0644\u0648\u0646\u062c<\/div>\n
5. Installation & commissioning<\/strong> On-site 10\u201115 days<\/div>\n
6. \u0627\u062e\u062a\u0628\u0627\u0631 SAT \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0648\u0627\u0644\u062a\u062f\u0631\u064a\u0628<\/strong> 5\u20117 days \u00b7 acceptance report<\/div>\n<\/p><\/div>\n
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Request a Custom Three\u2011Phase Meter Production Line Quote<\/h2>\n

We would like to request your meter’s specifications, accuracy class, and target output so that our engineer team can start designing a custom line with features for dust removal; hi-pot testing; semi-auto calibration; sealing cap assembly; and aging bench -along with a complete ROI analysis.<\/p>\n

\u0627\u0633\u062a\u0641\u0633\u0631 \u0627\u0644\u0622\u0646<\/a><\/p>\n

\u0648\u0627\u062a\u0633\u0627\u0628: +86 150 5837 0007 | \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a: xsb@benlongkj.cn | \u062f\u0639\u0645 \u0628\u0627\u0644\u0644\u063a\u062a\u064a\u0646 \u0627\u0644\u0625\u0646\u062c\u0644\u064a\u0632\u064a\u0629 \u0648\u0627\u0644\u0635\u064a\u0646\u064a\u0629<\/p>\n<\/p><\/div>\n

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Why Choose Benlong for Meter Automation?<\/h3>\n