• Store Locator
  • Schedule a
    Demo
  • Add products to your Toolbox to save it for requesting a quote while you keep browsing for other products to complete your list.

    My
    Toolbox
  • Create a Requisition

    FLUKE 1630-2 FC Earth Ground Clamp Meter 1000V

    # 1630-2 FC

    • Earth ground ac leakage current measurement
    • Heavy-duty clamp jaw stays in alignment and in calibration even in every day, on-the-job industrial environments.
    • Identify ac leakage currents without disconnecting the earth ground stake from the grounding system–ideal for system troubleshooting.

    The 1630-2 FC clamp measures earth ground loop resistances for multi-grounded systems using the dual-clamp jaw. This test technique eliminates the dangerous and time-consuming activity of disconnecting parallel grounds, as well as the process of finding suitable locations for auxiliary test stakes. You can also perform ground tests in places that were previously difficult: inside buildings, on power pylons or anywhere you don’t have access to soil to place auxiliary test stakes.

     

    Earth ground AC leakage current measurement

     

    • Identify ac leakage currents without disconnecting the earth ground stake from the grounding system–ideal for system troubleshooting.
    • Rugged heavy-duty clamp jaw stays in alignment and in calibration even in every day, on-the-job industrial environments.

     

    Logging measurements

     

    • The earth ground clamp saves time by automatically recording data at pre-set intervals
    • Saves up to 32,760 measurements in memory at the set logging interval.
    • Saves time by recording and storing measured values.
    • User-defined high/low alarm limits, for rapid measurement evaluation.

     

    Band-pass filter

     

    • Selectable band-pass filter function removes unwanted noise from the ac leakage current measurement

     

    Fluke Connect Wireless System

     

    • The 1630-2 FC supports the Fluke Connect Wireless System connects the clamp with an app on your smartphone or tablet (may not be available in all regions).
    • You can save these measurements, and images to Fluke Connect Cloud storage and share with your team.
    • Maximize uptime and make confident maintenance decisions with data you can trust and trace.
    • Access baseline, historical and current measurements by asset.
    • Share your measurement data using ShareLive™ video calls and emails.
    • The 1630-2 FC is part of a growing system of connected test tools and equipment maintenance software.

     

    Electrical Specifications
    Maximum voltage to earth ground1000 V
    Battery typeAA alkaline IEC/EN LR6 (x4)
    Battery lifeMore than 15 hours*
    * In Ground Resistance measurement mode, with backlight turned off, and RF mode turned off
    Frequency range40 Hz to 1 kHz
    Ingress protectionIEC/EN 60529: IP30 with jaw closed
    LCDDigital reading9999 counts
    Refresh rate4 per second
    Operating temperature-10 °C to + 50 °C
    Storage temperature-20 °C to + 60 °C
    Operating humidityNon condensing (<10 °C) (< 50 °F)
    ≤90% RH (at 10 °C to 30 °C [50 °F to 86 °F])
    ≤75% RH (at 30 °C to 40 °C [86 °F to 104 °F])
    ≤45% RH (at 40 °C to 50 °C [104 °F to 122 °F])
    (Non condensing)
    Operating altitude2000 m (6561 feet)
    Storage altitude12 000 m (39,370 feet)
    Reference temperature23 °C ±5 °C (73 °F ±9 °F)
    Temperature coefficient0.15% x (specified accuracy)/ °C (<18 °C or >28 °C [<64.4 °F or >82.4 °F])
    Overload indicationOL
    Data logging capacityMinimum of 32,760 measurements
    Data logging interval1 second to 59 minutes and 59 seconds
    Display reading specification with standard loop resistance
    Input (Ω)MinimumMaximum
    0.4740.4170.531
    0.50.4430.558
    109.5510.45
    10096104
    Safety
    GeneralIEC/EN 61010-1: Pollution Degree 2 IEC/EN 61557-1
    MeasurementIEC/EN 61010-2-032: CAT IV 600 V / CAT III 1000 V
    Current clamp for leakage current measurementsIEC/EN 61557-13: Class 2, ≤30 A/m
    Resistance to earthIEC/EN 61557-5
    Effectiveness of thepProtective measuresIEC/EN 61557-16
    Electromagnetic compatibility (EMC)InternationalIEC/EN 61326-1: Portable Electromagnetic Environment
    CISPR 11: Group 1, Class B, IEC/EN 61326-2-2
    Korea (KCC)Class A equipment (Industrial Broadcast & Communications Equipment)
    USA (FCC)47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103
    Wireless Radio
    Frequency range2412 MHz to 2462 MHz
    Output power<10 mW
    Radio frequency certificationFCC ID:T68-FBLE IC:6627A-FBLE
    General Specifications
    Conductor size40 mm (1.57 in) approximately
    Dimensions (L x W x H)283 x 105 x 48 mm (11.1 x 4.1 x 1.9 in)
    Weight880g (31 oz)
    WarrantyOne year
    Earth Ground Loop Resistance
    RangeAccuracy1  ± (% of reading + Ω)
    0.025 Ω to 0.249 Ω1.5% + 0.02 Ω
    0.250 Ω to 0.999 Ω1.5% + 0.05 Ω
    1.000 Ω to 9.999 Ω1.5% + 0.10 Ω
    10.00 Ω to 49.99 Ω1.5% + 0.30 Ω
    50.00 Ω to 99.99 Ω1.5% + 0.50 Ω
    100.0 Ω to 199.9 Ω3.0% + 1.0 Ω
    200.0 Ω to 399.9 Ω5.0% + 5.0 Ω
    400 Ω to 599 Ω10.0% + 10 Ω
    600 Ω to 1500 Ω20.00%
    1  Loop resistance with no inductance, conductor centered and perpendicular to jaw
    Earth ground leakage current mA
    Autorange 50/60 Hz, True rms, crest factor CF ≤3
    RangeResolutionAccuracy1  ± (% of reading + mA)
    0.200 mA to 3.999 mA1 μA2.0% + 0.05 mA
    4.00 mA to 39.99 mA10 μA2.0% + 0.03 mA
    40.0 mA to 399.9 mA100 μA2.0% + 0.3 mA
    0.400 A to 3.999 A1 mA2.0% + 3 mA
    4.00 A to 39.99 A10 mA2.0% + 30 mA
    • 1630-2 FC Earth Ground Clamp
    • Hard case
    • Loop resistance standard
    • 4 AA batteries
    • Safety information guide
    • Quick reference guide

    Provide us your contact detailsone of our product experts will contact you to discuss your needs or schedule a demonstration at a time that suits

    Product selected: Model #







      *Demonstrations can only be scheduled within the UAE

      Sign up to stay in the know-how of our latest products, updates, special offers, and more.

      • Subscription Form