• Product Description

    In its site-proof case, the C.A 6545 megohmmeter can be used for quantitative and qualitative analysis of insulation. It also automatically measures voltage, capacitance and residual current.

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    Features

    Measurement range: 10 kΩ to 10 TΩ

    4 fixed test voltages: 500 / 1,000 / 2,500 and 5,000 V

    Adjustable test voltage position: 40 to 5,100 V in 10 V or 100 V increments

    Large backlit LCD screen with digital display and bargraph

    Quantitative insulation analysis: DAR, PI and DD (dielectric discharge) quality ratios calculated automatically and R(t) stored

    Large number of functions: programmable test duration, test voltage locking, smooth function, programmable alarms, etc.

    Power supply: NiMH rechargeable battery for 30 days' operation with 10 DAR measurements and 5 PI measurements per day

    Electrical safety: IEC 61010-1 Cat.III 1000V or Cat.I 2500V and IEC 61557

    Dimensions: 270 x 250 x 180 mm; weight: 4.3 kg

    What Is Included:

    Delivered with a carrying bag containing:

    2 safety leads 3 m long with HV plug and HV crocodile clip (red/blue)

    1 guarded safety plug 3 m long with an HV plug with rear connection

    and an HV crocodile clip (black)

    1 lead with rear connection (blue) 0.35 m long

    1 mains power cable 2 m long

    1 simplified operating manual

    1 operating manual in 5 languages

    Item Specification

    Test voltage 500 V: 30 kΩ to 2 TΩ
    1000 V: 100 kΩ to 4 TΩ
    2500 V: 100 kΩ to 10 TΩ
    5000 V: 300 kΩ to 10 TΩ
    Voltage Programming 40 to 1000 V: 10 V increments
    1000 to 5100 V: 100 V increments
    Accuracy 1 kΩ to 40 GΩ: ± 5 % of value ± 3 cts
    40 GΩ to 10 TΩ: ± 15 % of value ± 10 cts
    Programmable test duration 1 to 59 min
    DAR (1 min/30 sec) 0.02 to 50.00
    PI (10 min/1 min) 0.02 to 50.00
    Customizable PI Time from 30 s to 59 min as required
    Voltage test / Safety 0 to 1000 VAC/DC
    Voltage alert indicator Yes > 25 V
    Test inhibition Yes – adjustable according to test voltage
    Smooth function Configurable – Digital filtering to stabilize the measurements
    Capacitance 0.005 to 49.99 µF
    Leakage current measurement 0.001 nA to 3 mA
    Display LCD + bargraph
    Power supply NiMH rechargeable battery
    Dimensions 270 x 250 x 180 mm
    Weight 4.3 kg
    Electrical safety IEC 61010 1000 V CAT III – IEC 61557

    Additional Details

    Type Single Function Testers