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D-9003 Series - PC Based Sequential Analyzer

About the D-9003 AS, D-9003 ASR, D-9003 ASPR

The PC Based Automatic Sequential Analyzer is designed to check the quality of BLDC stators, lators, and AC induction stators. It automates resistance, insulation, and surge testing, ensuring accurate fault detection for production and rewound motors.

Model Options

Key Features

  • Infinite model storage capability

  • Job work management for motor data reference

  • 17-inch DELL monitor with ADVANTECH Industrial PC

  • LABVIEW software-based application (test, store & print)

  • Permission-based login system

  • Software-defined limits for Resistance, IR & HV tests

  • Masterless Surge Testing with EAR% algorithm

  • Remote calibration and online support

  • Barcode/QR code reading capability

Applications

  • 1φ & 3φ stators

  • Ceiling fan, table & exhaust fan stators

  • BLDC motor stators

  • Cooler & pump stators

  • Mixer motor field coils

  • AC & refrigerator stators

  • Automotive starters & alternators

Benefits

  • Dual-station bench for faster operation

  • Temperature-compensated resistance testing

  • 17-inch colour-coded display screen

  • Audio/visual alarms for faulty stators

  • Direct USB printer support

  • MS Excel report generation with pie & bar charts

Accessories

  • Double station test bench

  • Dust-free enclosure

  • In-house UPS for PC & monitor

  • Integrated constant voltage & frequency supply source

PC Specifications

  • Monitor: 17-inch DELL

  • PC: ADVANTECH Industrial PC

  • OS/Software: Windows 10, MS Office 2015, Antivirus

  • Design: Dust-proof, water-resistant, 0–60 °C

  • Connectivity: 6 USB ports, VGA port, LAN port

  • Input Devices: Wireless keyboard & mouse

  • DAQ & Sensors: National Instruments DAQ cards, temperature sensor

Software Indicators & Controls

  • Adjustable Volts/Div and TimeBase

  • Colour-coded waveform display

  • Surge test peak voltage indicator

  • Graphical & numerical % error display

  • Target voltage indicator based on motor rating

  • Test result lamp indicators

  • Save, recall & print waveforms & reports

Test Sequence & Specifications

I) Resistance Test with Temperature Compensation

  • Ranges:

    • 0.001 – 1.999 Ω

    • 0.01 – 19.99 Ω

    • 0.1 – 199.9 Ω

    • 0 – 1999 Ω

  • Test Time: 0–10 sec

II) I.R (Megohm) Test

  • Voltage: 500 V DC

  • Time: 0–10 sec

  • Limit: 0–200 MΩ

III) H.V Flash Test

  • Formula: HV Flash = (2×E + 1000), where E = operating voltage

  • Voltage: 0–2.5 kV AC (Adjustable)

  • Time: 0–10 sec

  • Leakage Current Limit: 0.1–10 mA

IV) Masterless Surge Test

  • Detects turn-to-turn, coil-to-coil, phase-to-phase insulation faults

  • Also detects open circuits, grounds, phase reversals, misconnections, and wrong turn counts

  • Formula: Surge = √2 × (2×E + 1000)

  • Max Surge Voltage: 0–5000 V (Adjustable)

  • Max Pulse Current: 330 A

  • Max Pulse Energy: 1.0 J

  • Rise Time: 0.1–0.2 μs (IEEE 522 compliant)

  • Repetition Rate: 50 Hz (50 pulses/sec)

  • Vertical Sensitivity: 250V/DIV, 500V/DIV, 1000V/DIV

  • Sweep/Time Base: 10 μs – 10 ms

Electrical & Physical Data

  • Operating Voltage: 230 V ±10%

  • Power Consumption: 300 W

  • Weight: ~100 kg

  • Dimensions (W × H × D): 550 × 1700 × 650 mm

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