Voltage and Frequency Limit Setting Instrument (Electric Digital Meter) 'KDU-100'
KDU-100
A meter that measures and displays voltage and frequency. It also has a built-in alarm relay. ★★★ Instruments for distribution boards, control panels, distribution panels, and panels.
This device measures and displays voltage and frequency, shows alarm values on the front screen when the set voltage and frequency are outside the specified range, and activates each alarm relay. - Voltage display LCD: Voltage indication - Displays setting items during configuration - Indicator LED: Lights up when the values on each display LCD are outside the limit setting range - Frequency display LCD: Frequency indication - Displays setting items during configuration - SET button: Starts and saves settings - ▲ button: Changes values during setting, cancels alarms For inquiries, please contact "lightstar_1979@yahoo.co.jp".
Inquire About This Product
basic information
General Specifications ● Auxiliary Power Supply: AC 90V~260V (50/60Hz) ● Communication: x ● Insulation Resistance: 100 MΩ or more (500VDC) ● Dielectric Strength: Withstands AC 2kV for 1 minute (between external terminals and case) ● Lightning Impulse: 1.2/50μs 4kV, 8/20μs 2A ● Burst: Level 4 (IEC 61000-4-4) ● Operating Ambient Temperature: -10℃~50℃ ● Operating Ambient Humidity: 20~85% ● Input: Voltage: 50~500V Frequency: 45~65Hz ● Accuracy: Voltage: ±(0.3% of reading + 0.2% of F.S) Frequency: ±(0.1Hz) ● Dimensions: Width 110× Height 110× Depth 60 mm ● Weight: 270g ● Panel Processing Dimensions: 101x101 mm
Price information
KDU-100: 14,400 yen
Price range
P2
Delivery Time
P3
※There is an agency in Yokohama, Japan, that has stock available.
Applications/Examples of results
This is a device that measures and displays voltage and frequency, shows alarm values on the front screen when the set voltage and frequency values are outside the range, and activates each alarm relay.
Detailed information
-
This is the order specification for the KDU-100. Please refer to it.
-
This is the wiring diagram for the KDU-100. Please refer to it.
-
This is the outline drawing and panel processing dimensions of the KDU-100. Please refer to it.
Line up（1）
| Model number | overview |
|---|---|
| KDU-100 | ・Measurement elements: Voltage, Frequency・Communication: x |
catalog（1）
Download All Catalogs
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.