• Reference specification    IEC 61000-4-30System and environmental parameters    Frequency & tolerance - 50Hz ±15%  Ambient temperature range - -5oC to 50oC Altitude: meters  above sea level    - 1800m  Relative humidity - 95%Voltage    Number of phases - 3  Wire connections (including neutral)- 4  Input Ph-Ph voltage - 400V Input Ph-Neutral voltage - 230V  Impulse Voltage withstand level for 15seconds - 5KV Voltage tolerance range - 80% - 120% Power measurements    Capable    of    measuring    Active,
• Reactive power, apparent power and Power factor Power quality control    Can Measure and Analyze from 1st to 63rd Harmonics. Can measure Harmonics Contents (THD: Total Harmonics Distortion Display). Can measure inrush currents    and transient voltages. Can Measure Voltage swells and dips. Must    be    capable    of    simulating power        factor    correction    with capacitor banks. Measurement specifications    True RMS Voltage and current (calculated continuously every 10 or 12 cycles at rated frequency. Transient overvoltage (impulse)    Sampling for Transient overvoltage (impulse) - 2 MHz
• Measurement range - 5000Vpk  Minimum detectable duration    for transient overvoltage - 0.5μs.

Input specification    Must    have    the    following Measurement line types;

• Single-phase 2-wire,
• Single-phase 3-wire,
• Three-phase 3-wire and
• Three phase four wire Current input by clamp on sensor.
• Power supply    2-way power supply by 230V AC and rechargeable Batteries.
• Power consumption    Less than 30VA
• Screen display    1) Waveform display: to display
• voltage and current waveforms for each phase 2) Vector display:
• To display the voltage and current vectors for each phase.
• RMS values and phase angles must be in numerical values.  3) DMM display:
• Voltage and current values.
• Real, reactive and apparent power values.  4) Harmonics display:
• This should display harmonics and inter- harmonics data in a graph or list.
• Must be capable of determining the current direction for the harmonics. Display specifications    At least 4.3 inch TFT color LCD Power    factor range    -1.000 (lead) to 0.000 to +1.000 (lag) Storage capacity    ≥ 528MB

External interface specifications    

• RS-232C-compliant (with 9-pin D- sub connector)  Direct communication with PC via USB cable  Inbuilt Printer  Modem communication facility for remote   control/download    of information    using    GPRS Technology. LAN interface communication s protocol    Ethernet and TCP/IP (with 10BASE- T RJ-45 connector).
• Maximum measurement terminal voltage    Voltage terminals: (Vrms) - 780 V  Voltage terminal (Peak) - 1103V
• Current measurements    The analyzer shall have 4 clamp-on Current transformers (CT) rated at 2500A.
• Enclosure protection    IP30 (per EN60529) Text display    English Manual    User’s Manual Documentation    With    drawings    outline    and mounting details  With    a   manual    for    installation, maintenance and testing.  Packaging   Marking Test Certificates    Routine and type test certificates required"