Portable MOF Ratio Error Testing Machine (Tester) 'KZE-MOF'
KZE-MOF
Tester for measuring the ratio error of current ★★★ Instruments for distribution boards, control panels, distribution panels, and panels.
The high-voltage MOF is used to measure the ratio error between primary and secondary currents while energized, and it has a function for determining the phase relationship between the primary and secondary currents, which allows for a reduction in inspection time. Features: - Primary current detection unit: Wirelessly transmits current values from the primary line (high voltage). The error range is minimized in three stages based on the current magnitude: 4A/40A/200A. - Secondary current detection unit: As a device that transmits current to the main unit via wired connection, it is always set to a measurement range of 4A, and there are three units that can simultaneously connect R phase (yellow), S phase (brown), and T phase (black). - Main unit: Utilizes the primary/secondary current detection units to collect data, synchronize time, and perform calculations. Based on the results, it alerts the user to the presence or absence of abnormalities in the MOF, allowing for the display, storage, and output of various data for user judgment. Inspection data is presented in detailed values such as measured values, ratio error values, C.T. ratios, etc., and can be stored for up to 10 units. MOF Current Ratio Error Tester For inquiries, please contact "lightstar_1979@yahoo.co.jp".
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basic information
Primary Current Detection Unit ● Measurement Range: AC 0.25~5A (4A), AC 2.5~50A (40A), AC 25~200A (200A) ● Precision: ±1.0% F.S ±2 digits ● Temperature: -10℃~50℃ ● Output: Wireless (Bluetooth) communication 5000 digits ● Auxiliary Power Supply: DC 6V (1.5V AA alkaline batteries 4EA: 5 hours) ● Dimensions: Width 75× Height 300× Depth 40 mm / 23ø, Width 100× Height 400× Depth 50 mm / 45ø Secondary Current Detection Unit ● Measurement Range: AC 0.25~5A (4A) ● Precision: ±1.0% F.S ±2 digits ● Temperature: -10℃~50℃ ● Input Wire Length: 2.5mm ● Dimensions: Width 40× Height 100× Depth 20 mm / 18 x 18 (Inside) Main Unit ● Input: Primary Current: Wireless communication 1EA, Secondary Current: AC 500㎷/5A 3EA ● Auxiliary Power Supply: DC 5V (Internal lithium-ion rechargeable battery - Continuous usage time: 5 hours) ● Maximum Precision: ±2.0% F.S ±2 digits ● Dimensions: Width 330× Height 440× Depth 170 mm ● Weight: 10kg
Price information
KZE-MOF: Please contact us directly.
Delivery Time
※*This is a manufactured product, so please contact us.*
Applications/Examples of results
It is a device used to measure the ratio error between primary and secondary currents in a live state of high voltage MOF, with a function for determining the in-phase relationship between primary and secondary currents, allowing for a reduction in inspection time.
Detailed information
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This is the outline diagram of KZE-MOF. Please refer to it.
Line up（1）
| Model number | overview |
|---|---|
| KZE-MOF | ・Input: Primary current: Wireless communication 1EA, Secondary current: AC 500㎷/5A 3EA ・Auxiliary power supply: DC 5V (Internal lithium-ion battery charging exterior - Continuous usage time: 5 hours) ・Maximum precision: ±2.0% F.S±2 digit ・Dimensions: Width 330×Height 440×Depth 170 mm ・Weight: 10000g |
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Company information
Our company was founded in 1979 and has grown from producing early analog (needle-type) instruments to digital instruments, as well as products that allow for the observation of electrical data via wireless and the internet. This development reflects the strong commitment of our employees to walk alongside our customers. Additionally, we are making proactive investments in technology development at our affiliated research institute and are thoroughly operating our business processes with a customer-centric approach. We are dedicated to meeting the diverse needs of our customers through more differentiated services. In our case, we have become well-known in South Korea for our measuring instruments (analog, digital meters, and CT, VT). We have been exporting to Japanese companies for over a decade, and we have registered with Ipros to introduce our products to more Japanese customers. In 2022, we registered as a corporation in Tokyo and have since relocated our corporate office to Osaka under the name "LIGHTSTAR JAPAN." We also have Japanese staff on-site, and we look forward to serving you.