{"id":49,"date":"2026-06-01T10:37:48","date_gmt":"2026-06-01T10:37:48","guid":{"rendered":"https:\/\/khkrh7q1ur.wpdns.site\/product\/mcb-semi-automatic-magnetic-trip-test-bench\/"},"modified":"2026-06-10T01:44:10","modified_gmt":"2026-06-10T01:44:10","slug":"mcb-semi-automatic-magnetic-trip-test-bench-1-product","status":"publish","type":"product","link":"https:\/\/benlongkj.com\/id\/mcb-semi-automatic-magnetic-trip-test-bench-1-product\/","title":{"rendered":"MCB semi-automatic magnetic trip test bench"},"content":{"rendered":"
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Short\u2011circuit test \u00b7 Semi\u2011auto<\/div>\n

MCB Semi\u2011Automatic Magnetic Trip Test Bench<\/h1>\n

The high-precision MCB semi-automatic magnetic trip test bench is used to test miniature circuit breakers (MCB) instantaneously to protect against short circuit by using perform as per IEC 60898-1 Compliance test standards. The test bench enables the user to create simulated short circuits (5-10 times rated current) for MCBs, measure response time, and record data automatically, ensuring that all tests are precise and repeatable. The test bench has a user-friendly touch screen interface, adjustable test parameters (multipliers and trip time), and a robust mechanical design combined with multiple safety features, which makes the test bench ideal for performing quality control, maintenance, and R&D tasks in both a Manufacturing and laboratory\/Research environment.<\/p>\n

A semi-automatic testing method has been used to automate both current injections as well as trip time measurements during operator loading or unloading of the MCB as well as the selection of test parameters through the HMI interface. \\’The testing bench can be used to test 1P, 2P, 3P and 4P MCBs using programmable currents (5x, 7.5x, 10x In) and trip time acceptance windows.<\/p>\n

Standard delivery: 30-45 days | Touchscreen control | Automatic data recording<\/span><\/p>\n<\/p><\/div>\n

\n \"MCB<\/p>\n
Semi\u2011auto magnetic trip test station (actual product)<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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What is an MCB Semi\u2011Automatic Magnetic Trip Test Bench?<\/h2>\n

MCB semi-automatic magnetic trip test benches are specialized testing systems that verify the instantaneous trip (short short-circuit) characteristics of miniature circuit breakers. Unlike thermal trip tests that verify overload protection, magnetic trip tests apply a high current pulse (or multiple of rated current) and capture trip time in ms. The test bench automates the current and time generation, however relies on the operator to load\/unload and specify parameters. The primary features of the bench are a high-current source (up to 5,000A depending on MCB rating), an extremely accurate digital timer (\u00b1 1ms of accuracy), and a touch screen HMI for configuration of the tests. The test bench also meets the requirements of IEC 60898-1 (section on instantaneous trip). The test bench is critical for quality control in MCB manufacturing, type testing laboratories, and field maintenance. As a non-standard\/i.e. custom solution, we will customize the current range, fixture, and test parameters to suit your specific MCB series.<\/p>\n

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\n High\u2011current injection<\/strong><\/p>\n

Programmable test current up to 5\u201110\u00d7 In (max 5,000A depending on MCB rating).<\/p>\n<\/p><\/div>\n

\n Touchscreen control<\/strong><\/p>\n

Intuitive HMI for selecting test current multiplier, timing window, and viewing results.<\/p>\n<\/p><\/div>\n

\n Automatic data recording<\/strong><\/p>\n

Stores trip time, test current, pass\/fail status for each test; USB export.<\/p>\n<\/p><\/div>\n

\n IEC 60898\u20111 compliant<\/strong><\/p>\n

Supports testing of B, C, D trip curves at specified current multipliers.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n

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Key Features & Test Process<\/h2>\n
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\n \"Intelligence<\/p>\n
Intelijen & Visibilitas<\/div>\n<\/p><\/div>\n
\n \"Efficiency<\/p>\n
Efisiensi & Keberlanjutan<\/div>\n<\/p><\/div>\n
\n \"Design<\/p>\n
Desain & Integrasi<\/div>\n<\/p><\/div>\n
\n \"Safety<\/p>\n
Keamanan & Keandalan<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n

Spesifikasi Teknis<\/h2>\n
Semi\u2011automatic magnetic trip test bench for MCBs. Programmable test current (5\u201110\u00d7 In), digital timer (\u00b11ms), touchscreen HMI, automatic data recording, USB export.<\/div>\n
\n\n\n\n\n\n\n\n\n\n\n\n <\/tr>\n\n\n
Test current range<\/th>\n5\u00d7, 7.5\u00d7, 10\u00d7 In (programmable, up to 5,000A peak)<\/td>\n<\/tr>\n
Akurasi saat ini<\/th>\n\u00b15% of set value–\n <\/td>\n<\/tr>\n
Timing range<\/th>\n0 \u2013 999ms–\n <\/td>\n<\/tr>\n
Timing accuracy<\/th>\n\u00b11ms–\n <\/td>\n<\/tr>\n
Display & control<\/th>\nColor touchscreen HMI, pass\/fail indication, test counter–\n <\/td>\n<\/tr>\n
Data recording<\/th>\nAutomatic storage of trip time, test current, result; USB export to CSV–\n <\/td>\n<\/tr>\n
Fixture<\/th>\nUniversal clamps for 1P, 2P, 3P, 4P MCBs–\n <\/td>\n<\/tr>\n
Safety features<\/th>\nEnclosed test chamber, emergency stop, interlock on door–\n <\/td>\n<\/tr>\n
Catu daya<\/th>\n220V \u00b110% 50Hz (control) + high\u2011current source connection–\n <\/td>\n<\/tr>\n
Dimensions (L\u00d7W\u00d7H)<\/th>\nApprox. 800mm \u00d7 600mm \u00d7 500mm (desktop with enclosure)–\n <\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n

Keunggulan Teknis Inti<\/h2>\n
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Fast, repeatable magnetic trip testing<\/h4>\n

The bench delivers a high\u2011current pulse with a fast rise time (<1ms) and precise magnitude, ensuring that the trip time measurement reflects the actual breaker response, not test equipment variation. Automated timing eliminates operator stopwatch errors.<\/p>\n<\/p><\/div>\n

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Intuitive touchscreen operation<\/h4>\n

Using a simple tap, operators may select a test current multiplier (either x5, x7.5 or x10) and a trip time range. The results (i.e. pass\/fail) will be shown instantly. The bench will automatically archive the trip time data for quality documentation records.<\/p>\n<\/p><\/div>\n

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Versatile fixture for mixed production<\/h4>\n

Universal clamps have the ability to hold numerous circuit breakers (MCBs) such as 1P, 2P, 3P and 4P without needing to change tools. They also have adjustable contact spacing and can accommodate most terminal pitches (17.5mm – 25mm). Custom fixtures can be supplied as an option for high volume dedicated testing (HVD) applications.<\/p>\n<\/p><\/div>\n

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Data logging for traceability<\/h4>\n

All test results are stored by default along with time stamps. Test data can be exported on USB in .csv format for SPC tracking or customer quality documentation. An optional barcode scanner can link results to individual MCB serial numbers.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n

<\/p>\n

\n Dipercaya oleh para pemimpin industri.<\/span><\/p>\n
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\n \"ABB\"\n <\/div>\n
\n \"DELIXI\"\n <\/div>\n
\n \"EKF\"\n <\/div>\n
\n \"KRIPAL\"\n <\/div>\n
\n \"HPL\"\n <\/div>\n
\n \"CHAC\"\n <\/div>\n
\n \"Schneider\"\n <\/div>\n
\n \"IEK\n <\/div>\n
\n \"SUNIR\"\n <\/div>\n
\n \"Bevone\"\n <\/div>\n
\n \"Weg\"\n <\/div>\n
\n \"HUYU\"\n <\/div>\n
\n \"RAAD\"\n <\/div>\n
\n \"WALTONE\"\n <\/div>\n
\n \"HAVELLS\"\n <\/div>\n
\n \"C&S\n <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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Customer Success Story \u2013 MCB Manufacturer QC Lab<\/h3>\n

Magnetic trip testing for a prominent MCB producer was done by means of manual primary injection testing equipment; a tedious, inconsistent process owing to uncontrolled current regulators. Benlong provided them with a semi-automatic magnetic trip test bench that features touchscreen control and automated data collection. In three months of usage, results can be summarised as follows:<\/p>\n

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50%<\/strong> Reduction in test time per MCB<\/div>\n
0%<\/strong> Operator errors in current setting<\/div>\n
100%<\/strong> Traceability of test results<\/div>\n<\/p><\/div>\n

The bench has been fully paid back after 7 months of operation and has resolved issues with customers regarding inconsistent trip times.<\/p>\n<\/p><\/div>\n

Aplikasi dan Integrasi<\/h2>\n
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MCB manufacturing QC<\/strong> \u2013 Routine magnetic trip testing on production lines<\/div>\n
Component testing labs<\/strong> \u2013 Type testing and certification per IEC 60898\u20111<\/div>\n
Layanan dan pemeliharaan lapangan<\/strong> \u2013 Portable version for on\u2011site breaker testing<\/div>\n
R&D labs<\/strong> \u2013 Characterizing prototype MCB magnetic trip curves<\/div>\n<\/p><\/div>\n<\/p><\/div>\n

Custom Engineering & Delivery<\/h2>\n
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1. MCB sample analysis<\/strong> 7-15 days \u00b7 sample MCBs, current ratings, trip curves<\/div>\n
2. Current source & fixture design<\/strong> 15-25 days \u00b7 current rating, fixture type<\/div>\n
3. Manufacturing & programming<\/strong> 30-45 hari<\/div>\n
4. Pre\u2011FAT<\/strong> Di pabrik Benlong<\/div>\n
5. Instalasi & pelatihan<\/strong> On-site 2\u20113 days<\/div>\n
6. SAT Akhir<\/strong> 2\u20113 days \u00b7 acceptance report<\/div>\n<\/p><\/div>\n
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Request a Custom Magnetic Trip Test Bench Quote<\/h2>\n

We require you to provide us with your specifications for your MCB (current ratings, trip curves and test volumes). Our engineers will provide a semi-automatic magnetic trip test bench designed for your current requirements and capable of data logging as well as providing a complete ROI (return on investment) analysis.<\/p>\n

Ajukan Pertanyaan Sekarang<\/a><\/p>\n

WhatsApp: +86 150 5837 0007 | Email: xsb@benlongkj.cn | Dukungan Bahasa Inggris & Mandarin<\/p>\n<\/p><\/div>\n

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Why Choose Benlong for Magnetic Trip Test Benches?<\/h3>\n