Product Perspective :
AE -900x is used in variety of industrial and commercial applications . AE — 900x computes -Display, Monitor, stores, and communicate up to 67 major electrical parameters, including true RMS Voltage, Current, PF, Frequency, Active power, Reactive power, Apparent power, Active energy, Reactive energy, Apparent energy, Total harmonic distortion (THD) and Maximum demand. The meter offers simple user-friendly Programming of Voltage, current, and power Measurement parameters using a menu driven interface. Status of all parameters can be viewed through 38 main Screens on the 3 line, 4 digits LED display. The AE -900x has digital RS485 Communication outputs for MODBUS and is ideal for Energy Management System.
Operation :
AE — 900x offers high functionality and uncomplicated operation. AE- 900x measures all the values needed to monitor power and Energy. A five-button interface on the front panel gives simple access to the measuring, display and configuration screens. With the help of “^” (navigation key) buttons, can access total 63 major electrical parameters. The parameters to be viewed through display screens.
Features :
- Fully programmable CT and PT ratio (Primary / Secondary).
- Fully programmable selection of three phase 3 wire or 4 wire configuration.
- Programmable Single & Three phase system configuration.
- The true RMS measurement.
- Display and communication of up to 67 parameters through 38 screens / pages.
- KVA & KW Demand Measurements. Demand interval can be set from 5 to 30 minutes.
- Password protection.
- Simultaneously three parame ers can be view
- Total Voltage or Current `)/0 THD measurement.
- Phase angle & Phasor angle measurement.
- Separate registers for Import and Export energy measurement.
- Energy summation (Import + Export) for Active, Reactive & Apparent Energy.
- Display Previous Energies (before the energies were reset).
- Neutral Current Measurement.
- RS 485 interface for configuration, communication and downloading purpose.
- Confirm to IP54 (front face)
- Run Hr. & ON Hr display.
- LED and Memory test facility.
- High quality LED display.
- Simple menu driven.
- EMS Software available (optional).
- Real Time clock
- Universal Auxiliary Power Supply.
- Recording & Display of Minimum Voltage & Current values.
- Recording & Display of Maximum Voltage & Current values.
Electrical Specifications :
| Type : | 1 / 3-Phase-3-wire/ 4wire, (Programmable through front panel Switches). |
| Input voltage VAC : | 110V or 440 V ( L-L ) |
| Voltage Overload : | 1.5 times for 10 sec |
| Input Current A AC : | 1A or 5A |
| Current Overload : | 50A max for 3 sec |
| Auxiliary supply : | AC / DC: 85 V - 300 V. |
| Burden : | For Voltage / Current - 0.2 VA max per Volt/Amp input, |
| Frequency : | 45 Hz - 55Hz |
| Resolution : | RMS 4 digit, Integral 8 digit |
| Accuracy Class : | 1.0 (optional: 0.5S). |
| RS485 communication : | Two wire half duplex Baud Rates- 4800, 9600, 19200, 38400. |
| Isolation : | 2k VAC isolation for lmin. between communication and other circuit. |
Display Parameters of AE 9000, AE 9000, AE 9002, AE 9003 :
Premium Class— AE 9000 (with THD % Measurement)
- Volts R-N
- Volts Y-N
- Volts B-N
- Volts RY
- Volts YB
- Volts BR
- Avrg. Voltage
- Current R
- Current Y
- Current B
- INAvrg. Current
- Frequency
- pf R
- pf Y
- pf B
- System PF
- Phase Angle R
- Phase Angle Y
- Phase Angle B
- Phasor Angle R-Y
- Phasor Angle Y-B
- Phasor Angle B-R
- kVArh Import
- kVArh Export
- kVAh Total
- kVAh Import
- kVAh Export
- Prev. energies kWh Total
- Prev. energies kVArh Total
- Prev. energies kVAh Total
- Prev. energies KWh Import
- Prev. energies kVArh Import
- Prev. energies kVAh Import
- Prev. energies kWh Export
- Prev. Energies kVArh Export
- Prev. Energies kVAh Export
- kW R
- kW Y
- kW B
- System kW
- kVA R
- kVA Y
- kVA B
- System kVA
- MD KW
- MD KVA
- Run Hrs. Total
- Run Hrs. Import
- Total ON Hrs.
- RTC — Date & Time
- 3P4W3E
- 3P3W3E
- 3P3W2E
- 1 P1 E
- Min Value Voltage
- Min Value Current
- Max. Value Voltage
- Max. Value Current
- CTR / PTR Programming
- DISPLAY LED
- RS 485
- THD % of total Voltage Signal
- THD % of total Current Signal
- LED Test
- Memory Test
Energy Class — AE 9001
- Volts R-N
- Volts Y-N
- Volts B-N
- Volts RY
- Volts YB
- Volts BR
- Avrg. Voltage
- Current R
- Current Y
- Current B
- Avrg. Current
- Frequency
- System PF
- kWh Total
- kWh Import *”
- kWh Export **
- kVArh Total
- kVArh Import **
- kVArh Export **
- kVAh Total
- kVAh Import **
- kVAh Export **
- MD KW *
- MD KVA
- Total ON Hrs.
- RTC – Date & Time *
- 3P4W3E
- 3P3W3E
- 3P3W2E
- 1 P1 E
- CTR / PTR Programming
- DISPLAY : LED
- RS 485
- Memory Test
- EMS/ BMS Software comply *
- Accuracy class 1 (0.5 *)
Power Class — AE 9002
- Volts R-N
- Volts Y-N
- Volts B-N
- Volts RY
- Volts YB
- Volts BR
- Avrg. Voltage
- Current R
- Current Y
- Current B
- Avrg. Current
- pf R
- pf Y
- pf B
- kW R
- kW Y
- kW B
- System kW
- kVA R
- kVA Y
- kVA B
- System kVA
- MD KW
- MD KVA
- 3P4W3E
- 3P3W3E
- 3P3W2E
- 1P1E
- CTR / PTR Programming
- DISPLAY : LED
- RS 485
- EMS/ BMS Software comply *
Economy Class — AE 9003
- Volts R-N
- Volts Y-N
- Volts B-N
- Volts RY
- Volts YB
- Volts BR
- Avrg. Voltage
- Avrg. Current
- System PF
- kWh Total
- System kW
- System kVA
- MD KW
- Run Hrs. Total
- Total ON Hrs.
- 3P4W3E
- 3P3W3E
- 3P3W2E
- 1P1E
- CTR / PTR Programming
- DISPLAY : LED
- LED Test
- Accuracy class :1
- Bezel Size : 96 x 96
Dimensions :
Wiring Diagram :
