Equipped with communication functions and a transmission device! Indoor weather-resistant electronic watt-hour meter.
This is an electronic watt-hour meter that complies with the Measurement Act and has obtained type approval from the Japan Electric Meter Inspection Corporation. It is equipped with communication functions (current loop) and a transmission device (open collector). It supports measurement value display via LCD (the display direction can be switched to four directions). Additionally, the display unit can be rotated every 90° (0°, 90°, 180°, 270°), allowing for wiring in any direction. 【Features】 ■ Standard class, indoor weather-resistant type, surface-mounted type ■ No measurement of reverse current ■ Communication function (current loop) ■ Transmission device (open collector) ■ Measurement value display via LCD (display direction can be switched to four directions) ■ Compatible with IEC 35mm rail mounting *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications (Partial)】 ■Weather Resistance: Ordinary Weather Type ■Phase Type: Single Phase 2-Wire / Single Phase 3-Wire / Three Phase 3-Wire ■Rated Frequency: 50Hz or 60Hz ■External Dimensions: W100×H100×D70 ■Mounting Method: Surface Mount (IEC Rail, Screw Mount) - Front Connection ■Standards Compliance (Accuracy): JIS-C-1211 (Ordinary Class 2.0%)
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catalog（3）
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CAD data（3）
| Model number | overview | File |
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| Electronic Power Meter U51-S1R (120A) |
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| Electronic Power Meter U61-S1R (120A) |
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| Electronic Power Meter U71-S1R (120A) |
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Company information
Saihiko Engineering Co., Ltd. ○ Our mission is to provide products (services) that meet our customers' needs and earn their trust. ○ We aim to be a company that values people and the environment while complying with social norms and laws. ○ We strive to demonstrate a spirit of challenge and aim to be a creative company.