Transformer Error Measuring Instrument (Current Transformer / Voltage Transformer) 'KZA-1□□'
KZA-1□□
Instrument for measuring current transformers and voltage transformers (error meter) ★★★ Instruments for distribution boards, control panels, distribution panels, and panels.
This is a device equipped with measurement capabilities for the ratio error and phase angle of current transformers or voltage transformers, as well as communication functions. Features: - Standard CT/PT ratio error (%) and phase angle (min) error correction value can be set - Inspection data can be transmitted to a PC via communication program Transformer Error Meter For inquiries, please contact "lightstar_1979@yahoo.co.jp".
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basic information
General Specifications KZA-100 ● Input: 5A, 1A ● Measurement Range: 2%~130% (0.1A~6A, 0.02A~1.12A) ● Relative Error Display: Max. ±19.99% ● Relative Error Accuracy (Error): 20% or more (±0.2% of reading + 2 digits), less than 20% (±0.5% of reading + 2 digits) ● Phase Angle Display: Max. ±199.9 min Phase Angle Accuracy (Angle Error): 20% or more (±1 min reading + 2 digits), less than 20% (±2 min reading + 2 digits) ● Relative Error and Phase Angle Correction Value Setting (Offset): 5 levels of input (5/10/20/100/120%), Setting Range: 0.00~±0.99% / 0.0~±9.9 min ● Communication: RS-485 Refer to the catalog for KZA-110.
Price information
KZA-1□□: Please contact us directly.
Delivery Time
※*This is a manufactured product, so please contact us.
Applications/Examples of results
It is a device equipped with measurement capabilities for the ratio error and phase angle of instrument current transformers or voltage transformers, as well as communication functions.
Detailed information
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This is the wiring diagram for the KZA-1□□ current transformer. Please refer to it.
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This is the wiring diagram for the KZA-1□□ transformer. Please refer to it.
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This is the outline drawing of KZA-1□□. Please refer to it.
Line up（2）
| Model number | overview |
|---|---|
| KZA-100 | ・Current transformer error meter ・Input: 5A, 1A ・Measurement range: 2%~130% (0.1A~6A, 0.02A~1.12A) ・Ratio error display: Max. ±19.99% ・Phase angle display: Max. ±199.9min ・Communication: RS-485 ・External dimensions: Width 144×Height 144×Depth 90 mm |
| KZA-110 | ・Current transformer error meter ・Input: 110/Root 3, 110V, 220V ・Measurement range: 20V~280V ・Ratio error display: Max. ±19.99% ・Phase angle display: Max. ±199.9min ・Communication: RS-485 ・External dimensions: Width 144×Height 144×Depth 90 mm |
catalog（1）
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Company information
Our company was founded in 1979 and has grown into a manufacturer of products that can observe electrical data through early analog instruments, digital meters, wireless, and the internet. This development is driven by the strong will of our employees to walk alongside our customers. Additionally, we are committed to thorough customer-centric operations while actively investing in technological development at our affiliated research institute. We strive to meet our customers' diverse needs 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 as "LIGHTSTAR JAPAN." We also have Japanese staff on-site, and we look forward to your support.