| Customization: | Available |
|---|---|
| After-sales Service: | 1 Years |
| Warranty: | 1 Years |
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AT100Y series digital single-phase measurement meter through the panel keys to adjust the CT, PT parameters, intuitive display system primary current value voltage value, with alarm output contact, by setting the upper limit of the alarm value and lower limit of the alarm value, the potential failure of early warning, to confirm the safety of the power equipment; easy to connect with the remote RTU, and can be equipped with an RS485 interface: data exchange with the host computer, is suitable for industrial and mining enterprises, civil buildings, building automation and other modern power supply and distribution systems, a high-performance automation meter. It is a high-performance automation instrument suitable for industrial and mining enterprises, civil buildings, building automation and other modern power supply and distribution systems.
Main features:
Dimensions
| Measurement and metrology | |
| Voltage | Single phase voltage |
| Current | Single phase current |
| Active power | Single-phase active power |
| Reactive power | Single-phase reactive power |
| Apparent power | Single-phase apparent power |
| Power factor | Single-phase power factor |
| Frequency | 45-60Hz |
| Electricity metering | |
| Active energy | Forward/reverse active energy |
| Reactive energy | Forward/reverse reactive energy |
| Communication function | |
| Communication protocols | MODBUS-RTU |
| Communication method | RS485 |
| Technical Parameters | Norm | ||
| Applicable networks | Single-phase two-wire | ||
| Operating power | Voltage range | AC/DC85~265V;DC18V~72V(Optional) | |
| Power wastage | <5VA | ||
| Accuracy Class | Reactive 1 level, the rest 0.5 level | ||
| Imput | Voltage | Rating | AC 100V,220V,400V |
| Power wastage | <0.4VA/Phase | ||
| (electrical) impedance | ≥200kΩ | ||
| Current | Rating | AC 5A(0.02A-6A) | |
| Power wastage | <0.2VA/Phase | ||
| (electrical) impedance | ≥0.1Ω | ||
| Frequency | 45Hz~65Hz | ||
| Switching input | Dry Contact Input, Opto-Isolated | ||
| Output | Switching output | Relay output; any power alarm can be set, default remote control | |
| Analog output | 0~20mA/0~5V(can be set arbitrarily) | ||
| Digital communication interface | RS485/Modbus-RTU | ||
| Pulse output | 1~2 power pulses, four-quadrant power metering | ||
| EMC electromagnetic compatibility test | Electrostatic discharge immunity test | GB/T 17626.2-2006:Test level 4, test voltage 8kV | |
| Radio Frequency Electromagnetic Field Immunity Test | GB/T 17626.3-2006:Test level 3, test field strength 10V/m | ||
| Rapid transient pulse group test | GB/T 17626.4-2008:Test level 2, current voltage 1kV, other 500V | ||
| Surge (shock) immunity test | GB/T 17626.5-2008:Test level 4, test voltage 4kV | ||
| Conducted Nuisance Immunity Test for RF Field Induction | GB/T 17626.6-2008:Test level 3, test field strength 10V/m | ||
| Immunity tests for voltage dips, short-term interruptions and voltage variations | GB/T 17626.11-2008:Current and voltage test error qualified | ||
| Shock wave immunity test | GB/T 17626.12-1998:Class B ITE test, pass | ||
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