Electric digital meter for measuring and displaying leakage current. Also has a built-in alarm relay. ★★★ Instruments for distribution boards, control panels, distribution panels, and panels.
This device measures and displays the current flowing through the secondary grounding wire of the transformer, and when the set value is exceeded, it can prevent accidents in advance through an alarm sound and relay. Features - Economical price - RS-485 communication For inquiries, please contact "lightstar_1979@yahoo.co.jp".
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basic information
General Specifications ● Auxiliary Power Supply: AC 90V~260V (50/60Hz) / DC 110V ● Communication: RS-485 Modbus RTU, 9600bps ● Insulation Resistance: 100 MΩ or more ● Dielectric Strength: Withstands AC 2 kV for 1 minute ● Lightning Impulse: Voltage - 1.2/50 μs 5 kV, Current - 8/20 μs ● Burst: Level 4 (IEC 61000-4-4) ● Operating Ambient Temperature: -10℃~50℃ ● Operating Ambient Humidity: 20~85% ● Input: KBJ-26L: 0.05~30 mA KBJ-06L: 0.1~50 mA ● Accuracy: ±(0.3% of reading + 0.2% of F.S) ● Dimensions: Width 96 × Height 48 × Depth 109 mm ● Weight: 250g ● Panel Cutout Dimensions: 91 x 45 mm
Price information
KDS-10: 24,000 yen
Price range
P2
Delivery Time
P4
※There is an agency in Yokohama, Japan, and it has stock available.
Applications/Examples of results
This is an instrument that measures and displays the current flowing through the secondary grounding wire of a transformer, and when the value exceeds the set limit, it can prevent accidents in advance through an alarm sound and a relay.
Detailed information
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This is the wiring diagram for the KDS-10. Please refer to it.
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This is the KBJ-06L, a dedicated current transformer for the KDS-10. Please refer to it.
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This is the KBJ-26L, a dedicated current transformer for the KDS-10. Please refer to it.
Line up（1）
| Model number | overview |
|---|---|
| KDS-10 | ・Measurement elements: Leakage current・Communication: RS-485 |
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.
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