Transformer Error Meter (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 instrument 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 KZA-110 is referenced in the catalog.
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 ・Dimensions: Width 144× Height 144× Depth 90 mm |
| KZA-110 | ・Current transformer error meter ・Input: 110/√3, 110V, 220V ・Measurement range: 20V~280V ・Ratio error display: Max. ±19.99% ・Phase angle display: Max. ±199.9min ・Communication: RS-485 ・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 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.