Transformer Comprehensive Test System

Transformer Comprehensive Test System

Product No: LS2789

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    Description

    The LS2789 Series Transformer Comprehensive Test System features a 7-inch true-color LCD display with 800×480 resolution, enabling comprehensive parameter visualization on a single interface. Multiple operational configurations accommodate diverse user requirements. Transformer scanning interfaces support configurations from 20-pin to 192-pin, facilitating testing of various transformer types and designs.

    Specification:
    LISUN Model: LS2789 / LS2789A / LS2789B
    Test Frequency Range: 20Hz–200kHz / 20Hz–300kHz / 20Hz–500kHz
    Frequency Resolution: 1mHz

    LCR Test Parameters:
    C (Capacitance), L (Inductance), X (Reactance), B (Susceptance), R (Resistance), G (Conductance), D (Dissipation Factor), Q (Quality Factor), ESR (Equivalent Series Resistance), Rp (Parallel Resistance), DCR (Direct Current Resistance), θ (Phase Angle), |Z| (Impedance Magnitude), |Y| (Admittance Magnitude), TURN (Turns Ratio), P (Power)

    Transformer-Specific Test Parameters:
    Turns Ratio, Number of Turns, Inductance, Capacitance, Leakage Inductance, Phase Angle, Quality Factor (Q), AC Resistance, DC Resistance (DCR), Balance, Pin Short Circuit Detection

    Test Ranges:
    |Z|, R, X, DCR: 0.01mΩ–99.9999MΩ
    |Y|, G, B: 0.00001μS–99.9999S
    C: 0.00001pF–9.99999F
    L: 0.00001μH–99999.9H
    D: 0.00001–9.99999
    Q: 0.01–99999.9
    Turns-Ratio: 1:0.01–100:1
    θ(RAD): -3.14159–3.14159
    θ(DEG): -179.999–179.999
    Δ%: -999.999%–999.999%

    Test Signal Characteristics:
    Signal Level: 0.005–2Vrms
    Source Output Impedance: 10Ω/CC, 25Ω, 50Ω, 100Ω, 10/100Ω

    Performance Specifications:
    Test Speed: Fast (75 measurements/second), Medium (20 measurements/second), Slow (6 measurements/second for frequencies >1kHz), Ultra-fast (150 measurements/second)
    Internal DC Bias Voltage: -10VDC to +10VDC
    Equivalent Circuit Models: Series, Parallel
    Range Mode: Automatic, Manual

    Comparator Functionality:
    Ten-level sorting (BIN0–BIN9), NG (No Good), AUX (Auxiliary), PASS/FAIL determination with LED indicator

    Physical Specifications:
    Dimensions: 400×132×300mm
    Weight: 8.5kg

    Tags: LS2789