Transformer/equipment monitoring unit DE-TREQ
Kyushu Kiden Co., Ltd.
About This Product
■Equipped with touch panel. High visibility and operability
Intuitive operation is possible with the LCD screen and touch panel
■Equipped with functions suitable for power receiving point monitoring, transformer monitoring, and equipment monitoring
・Visualize various elements inside the cubicle
・Meeting needs for monitoring important equipment
■Analog output DC4-20mA 2ch
Select any item from voltage, current, power, leakage current, power factor, transformer load factor
■RS-485 1ch
Modbus/RTU or our own protocol
■Alarm information output (no-voltage contact) 2ch
Select any alarm item to output
■Extensive connectivity with external systems
Electric energy pulse output 1ch
■Electricity amount
Active energy [kWh], reactive energy [kVarh] Cumulative range 0~999,999kWh/kVarh (retained during power outage), Energy calculation method [calculation]: Calculation from input current and voltage, Energy calculation method [pulse] : Integration using input pulses
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Product
Transformer/equipment monitoring unit DE-TREQ
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Handling Company
Kyushu Kiden Co., Ltd.
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Categories
1 Models of Transformer/equipment monitoring unit DE-TREQ
| Product Image | Part Number | Price (excluding tax) | Analog input | Contact input | Current, demand current | Demand | Electric power | Frequency | Leakage current | Power factor | Pulse input | Temperature | Transformer | Voltage |
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DE-TREQ |
Available upon quote | DC4~20mA input scale link value, arbitrary unit | On (CLOSE) / Off (OPEN) status | Three-phase three-wire: R-S-T phase / Single-phase three-wire: R-N-T phase / Single-phase two-wire: Phase | Current demand, predicted demand, previous demand [kW] | Active power [kW], reactive power [kVar] (value calculated from input current and voltage) | Frequency of input voltage (between R-S terminals) (Measurement range: 45~65Hz) | Fundamental leakage current (Io), effective leakage current (lor), (measurement range 0~999.9mA) | LEAD 0~100~LAG0% LEAD is ahead, LAG is behind | Pulse integrated value cumulative range 0~999.999.9 (retained during power outage) Pulse weight 0.1~999.9, arbitrary unit | Input from resistance temperature detector (Pt100) (measurement range: -20~200℃) | Transformer load factor [%], loss amount [kWh] | Three-phase three-wire: between RS-ST-TR lines / single-phase three-wire: between RN-NT-TR lines / single-phase two-wire: between lines |
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About Company Handling This Product
- Japan