Transducer (AC Voltage Signal Converter) "KTB"
KTB-□□□□□□
Transducer for converting alternating current voltage ★★★ Equipment for distribution boards, control panels, distribution panels, and panels.
It is a converter that converts AC voltage to DC current/voltage. It can accommodate various auxiliary power supplies and can be configured within average/rms values. There are three sizes: M, L, and LL. AC Voltage Transducer For inquiries, please contact "lightstar_1979@yahoo.co.jp".
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basic information
General Specifications ● Input Circuit: 1P2W (Lty), 1P3W (LLty), 3P3W (LLty), 3P4W (LLty), 1P2W (Mty) ● Circuit Configuration Method: Average Value, Effective Value ● Grade: Average Value (0.2 class), Effective Value (0.5 class) ● Auxiliary Power Supply: AC 110V/220V, AC 90~260V, DC 110V/DC 220V, DC 24V (single-phase only) ● Operating Ambient Temperature: -10℃~50℃ ● Operating Ambient Humidity: 20~85% ● Insulation Resistance: 10 MΩ or more ● Dielectric Strength: Withstands AC 2 kV for 1 minute ● Lightning Impulse: Voltage: 1.2 μs/50 μs, 5 kV Current: 8 μs/20 μs ● Input: AC Voltage - 0~150V (50/60Hz), 0~300V (50/60Hz) ● Output: DC - 4~20 mA, 0~1 mA, 1~5V, 0~10V ● Dimensions: Width 40× Height 100× Depth 70 mm (M Type), Width 75× Height 120× Depth 70 mm (L Type), Width 150× Height 120× Depth 75 mm (LL Type) ● Weight: 200g (M Type), 500g (L Type), 1140g (LL Type)
Price information
KTB-□□1A1S: 4,200 yen KTB-□□1A2S: 5,400 yen KTB-□□1A2T: 9,000 yen KTB-□□5A1S: 4,200 yen KTB-□□1R1S: 5,400 yen KTB-□□1R2S: 7,200 yen KTB-□□1R2T: 10,800 yen KTB-□□2R2S: 7,200 yen KTB-□□3R2S: 7,200 yen KTB-□□4R2S: 12,000 yen
Price range
P2
Delivery Time
P3
※There is an agency in Yokohama, Japan, that has stock available.
Applications/Examples of results
It is a converter that converts AC voltage to DC current/voltage.
Detailed information
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This is the order specification for KTB-□□□□□□. Please refer to it.
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This is the wiring diagram for KTB-□□□□□□ 1P2W (Type L). Please refer to it.
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This is the wiring diagram for KTB-□□□□□□ 1P2W (L, M type). Please refer to it.
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This is the wiring diagram for KTB-□□□□□□ 1P3W (LL type). Please refer to it.
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This is the wiring diagram for KTB-□□□□□□ 3P3W (LL type). Please refer to it.
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This is the wiring diagram for KTB-□□□□□□ 3P4W (LL type). Please refer to it.
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This is the outline drawing of the KTB-□□□□□□M type. Please refer to it.
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This is the outline drawing of the KTB-□□□□□□L type. Please refer to it.
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This is the outline drawing of the KTB-□□□□□□LL type. Please refer to it.
Line up（16）
| Model number | overview |
|---|---|
| KTB-□□1A1S | ・AC voltage input: 0~150V, 0~300V ・DC output: 4~20㎃, 0~1㎃, 1~5V, 0~10V ・Input circuit: 1P2W(LTy) ・Circuit configuration method: Average value ・Auxiliary power supply: AC 110/220V/2 outputs excluded ・Number of outputs: 1P 1 output(M, LTy) ・Dimensions: Width 75×Height 120×Depth 70 mm ・Weight: 500g |
| KTB-□□1A2S | ・AC voltage input: 0~150V, 0~300V ・DC output: 4~20㎃, 0~1㎃, 1~5V, 0~10V ・Input circuit: 1P2W(LTy) ・Circuit configuration method: Average value ・Auxiliary power supply: AC 90~260V, DC 110V, 220V/RMS excluded ・Number of outputs: 1P 1 output(M, LTy) ・Dimensions: Width 75×Height 120×Depth 70 mm ・Weight: 500g |
| KTB-□□1A2T | ・AC voltage input: 0~150V, 0~300V ・DC output: 4~20㎃, 0~1㎃, 1~5V, 0~10V ・Input circuit: 1P2W(LTy) ・Circuit configuration method: Average value ・Auxiliary power supply: AC 90~260V, DC 110V, 220V/RMS excluded ・Number of outputs: 2 outputs (single-phase only) ・Dimensions: Width 75×Height 120×Depth 70 mm ・Weight: 500g |
| KTB-□□2A1S | ・AC voltage input: 0~150V, 0~300V ・DC output: 4~20㎃, 0~1㎃, 1~5V, 0~10V ・Input circuit: 1P3W(LLTy) ・Circuit configuration method: Average value ・Auxiliary power supply: AC 110/220V/2 outputs excluded ・Number of outputs: 1P 1 output(M, LTy) ・Dimensions: Width 150×Height 120×Depth 75 mm ・Weight: 1140g |
| KTB-□□3A1S | ・AC voltage input: 0~150V, 0~300V ・DC output: 4~20㎃, 0~1㎃, 1~5V, 0~10V ・Input circuit: 3P3W(LLTy) ・Circuit configuration method: Average value ・Auxiliary power supply: AC 110/220V/2 outputs excluded ・Number of outputs: 1P 1 output(M, LTy) ・Dimensions: Width 150×Height 120×Depth 75 mm ・Weight: 1140g |
| KTB-□□3A2S | ・AC voltage input: 0~150V, 0~300V ・DC output: 4~20㎃, 0~1㎃, 1~5V, 0~10V ・Input circuit: 3P3W(LLTy) ・Circuit configuration method: Average value ・Auxiliary power supply: AC 90~260V, DC 110V, 220V/RMS excluded ・Number of outputs: 1P 1 output(M, LTy) ・Dimensions: Width 150×Height 120×Depth 75 mm ・Weight: 1140g |
| KTB-□□4A1S | ・AC voltage input: 0~150V, 0~300V ・DC output: 4~20㎃, 0~1㎃, 1~5V, 0~10V ・Input circuit: 3P4W(LLTy) ・Circuit configuration method: Average value ・Auxiliary power supply: AC 110/220V/2 outputs excluded ・Number of outputs: 1P 1 output(M, LTy) ・Dimensions: Width 150×Height 120×Depth 75 mm ・Weight: 1140g |
| KTB-□□4A2S | ・AC voltage input: 0~150V, 0~300V ・DC output: 4~20㎃, 0~1㎃, 1~5V, 0~10V ・Input circuit: 3P4W(LLTy) ・Circuit configuration method: Average value ・Auxiliary power supply: AC 90~260V, DC 110V, 220V/RMS excluded ・Number of outputs: 1P 1 output(M, LTy) ・Dimensions: Width 150×Height 120×Depth 75 mm ・Weight: 1140g |
| KTB-□□1R1S | ・AC voltage input: 0~150V, 0~300V ・DC output: 4~20㎃, 0~1㎃, 1~5V, 0~10V ・Input circuit: 1P2W(LTy) ・Circuit configuration method: RMS value ・Auxiliary power supply: AC 110/220V/2 outputs excluded ・Number of outputs: 1P 1 output(M, LTy) ・Dimensions: Width 75×Height 120×Depth 70 mm ・Weight: 500g |
| KTB-□□1R2S | ・AC voltage input: 0~150V, 0~300V ・DC output: 4~20㎃, 0~1㎃, 1~5V, 0~10V ・Input circuit: 1P2W(LTy) ・Circuit configuration method: RMS value ・Auxiliary power supply: AC 90~260V, DC 110V, 220V/RMS excluded ・Number of outputs: 1P 1 output(M, LTy) ・Dimensions: Width 75×Height 120×Depth 70 mm ・Weight: 500g |
| KTB-□□1R2T | ・AC voltage input: 0~150V, 0~300V ・DC output: 4~20㎃, 0~1㎃, 1~5V, 0~10V ・Input circuit: 1P2W(LTy) ・Circuit configuration method: RMS value ・Auxiliary power supply: AC 90~260V, DC 110V, 220V/RMS excluded ・Number of outputs: 2 outputs (single-phase only) ・Dimensions: Width 75×Height 120×Depth 70 mm ・Weight: 500g |
| KTB-□□2R1S | ・AC voltage input: 0~150V, 0~300V ・DC output: 4~20㎃, 0~1㎃, 1~5V, 0~10V ・Input circuit: 1P3W(LLTy) ・Circuit configuration method: RMS value ・Auxiliary power supply: AC 110/220V/2 outputs excluded ・Number of outputs: 1P 1 output(M, LTy) ・Dimensions: Width 150×Height 120×Depth 75 mm ・Weight: 1140g |
| KTB-□□3R1S | ・AC voltage input: 0~150V, 0~300V ・DC output: 4~20㎃, 0~1㎃, 1~5V, 0~10V ・Input circuit: 3P3W(LLTy) ・Circuit configuration method: RMS value ・Auxiliary power supply: AC 110/220V/2 outputs excluded ・Number of outputs: 1P 1 output(M, LTy) ・Dimensions: Width 150×Height 120×Depth 75 mm ・Weight: 1140g |
| KTB-□□3R2S | ・AC voltage input: 0~150V, 0~300V ・DC output: 4~20㎃, 0~1㎃, 1~5V, 0~10V ・Input circuit: 3P3W(LLTy) ・Circuit configuration method: RMS value ・Auxiliary power supply: AC 90~260V, DC 110V, 220V/RMS excluded ・Number of outputs: 1P 1 output(M, LTy) ・Dimensions: Width 150×Height 120×Depth 75 mm ・Weight: 1140g |
| KTB-□□4R1S | ・AC voltage input: 0~150V, 0~300V ・DC output: 4~20㎃, 0~1㎃, 1~5V, 0~10V ・Input circuit: 3P4W(LLTy) ・Circuit configuration method: RMS value ・Auxiliary power supply: AC 110/220V/2 outputs excluded ・Number of outputs: 1P 1 output(M, LTy) ・Dimensions: Width 150×Height 120×Depth 75 mm ・Weight: 1140g |
| KTB-□□4R2S | ・AC voltage input: 0~150V, 0~300V ・DC output: 4~20㎃, 0~1㎃, 1~5V, 0~10V ・Input circuit: 3P4W(LLTy) ・Circuit configuration method: RMS value ・Auxiliary power supply: AC 90~260V, DC 110V, 220V/RMS excluded ・Number of outputs: 1P 1 output(M, LTy) ・Dimensions: Width 150×Height 120×Depth 75 mm ・Weight: 1140g |
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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.