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HV HIPOT GD2571C Double Clamp Multi-function Ground Resistance Tester

  • 制造商: HV HIPOT
    Model: GD2571C
    来源: China
    保障: 12 month
    • 报价要求 报价要求
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    热线:   (+84) 966520220

    电话:  +84 (24) 62923267


      

General specification

Function: Ground resistance, Soil resistivity, DC resistance, Ground voltage, AC current

Ambient temperature and humidity: 23℃±5℃, below 75%rh

Interference voltage: <20V (should be avoided)

Interference current: <2A (should be avoided)

Electrode space when measuring R: a>5d

Electrode space when measuring ρ: a>20h

Power supply: DC 6V 4.5Ah lead-acid battery lasts more than 100 hours standby

Backlight: Controllable backlight, suitable for use in dim places

measurement mode: Precise four-wire, three-wire measurement, simple two-wire measurement, selective method, double clamp method for measuring grounding resistance

Measurement methods: 

- 2, 3, 4-wire method measurement:  change-pole method, measuring current 20mA Max

- Soil resistivity:  four-pole method

- Selective method measurement:  change-pole method, measuring current 20mA Max

- Double clamp method:  non-contact mutual inductance measurement method, test current 1mA Max

- DC resistance:  change-pole method

- AC current:  average rectification (clamp)

- Ground Voltage:  Average Rectification(between S-ES interface)

Test voltage waveform: Sine wave

Test frequency: 128Hz

Short circuit test current: AC 20mA max

Open circuit test voltage: AC 28V max

Electrode space range: 1m~100m

Display mode: 4-bit large LCD display, with backlight

Measurement instructions: LED flashing indicator during measurement

LCD size: 111mm×68mm

LCD display field: 108mm×65mm

Instrument size: L*W*H:  277.2mm×227.5mm×153mm

Clamp size: L*W*H:  101mm×27mm×214mm

Test lead: 4 strips:  red 15m, black 15m, yellow 10m, green 10m

Simple test lead: 2 strips:  yellow 1.5m, green 1.5m

Auxiliary grounding rod: 4PCS:  φ10mm×200mm

Current clamp: 2PCS:  φ4 mm Banana plug

Current clamp diameter: φ50mm

Current clamp lead: Length 2m

Measure time: 

- AC current:  about 2 times/sec;

- Ground voltage:  about 2 times/sec;

- grounding resistance, soil resistivity:  about 7 seconds/time

Line voltage: Measurement below AC100V (ground voltage measurement function cannot be used to measure commercial power)

USB interface: With USB interface, storage data can be uploaded to the computer, save and print

Communication Line: One USB communication line, 1.5m long

Data hold: "HOLD" Symbol indicates

Data storage: 500 groups, "MEM" storage indicates, flashing "FULL" symbol indicates that the memory is full

Data review: Data review function:  "MR" symbol display

Overflow display: Over-range overflow function:  "OL" symbol display

Current clamp low current indication: When measuring by the selective method or the double-clamp method, when the current signal received by the current clamp A is lower than 0.5 mA, the symbol is displayed, and at this time, the clamping direction of the current clamp A should be checked.

Interference test: Automatic identification of interference signals, "NOISE" symbol indication when the interference voltage is higher than 5V

Auxiliary grounding test: With auxiliary ground resistance test function, 0.00KΩ ~ 30kΩ (Rh max = 3kΩ +100R <50kΩ; Rs max = 3kΩ +100R <50kΩ)

Alarm function: Alarm when the measured value exceeds the alarm setting value

Battery voltage: Real-time display of battery power, reminding timely charging when battery voltage is low

Automatic Shutdown: “APO” Indicates, automatic shutdown after 15 minutes

Power consumption: 

- Standby:  40mA Max(Backlight off)

- Turn on backlight:  43mA Max

- Measuring:  120mA Max(Backlight off)

Weight: 

- Instrument:  2450g(including battery)

- Current clamp:  940g(2PCS)

- Test leads:  1300g(including simple test lead)

- Auxiliary grounding rod:  850g(4PCS)

Working temperature and humidity: -10℃~40℃; below 80%rh

Storage temperature and humidity: -20℃~60℃; below 70%rh

Overload protection: Grounding resistance measurement:  AC 280V/3 seconds between H-E and S-ES ports

Insulation resistance: More than 20MΩ(500V between circuit and housing)

Withstand voltage: AC 3700V/rms(between circuit and housing)

Electromagnetic properties: IEC61326(EMC)

Suitable for safety regulations:

-IEC61010-1(CAT Ⅲ 300V, CAT IV 150V, pollution level 2);

- IEC61010-031;

- IEC61557-1(grounding resistance);

- IEC61557-5(soil resistivity);

- JJG 366-2004;

- JJG 366-2004(ground resistance meter);

- JJG 1054-2009(Clamp grounding resistance meter);


Accessories

Instrument x1PC

Instrument bag x1PC

Auxiliary grounding rod x4PCS

Current clamp x2PCS

Monitoring software CD x1PC

USB communication cable x1PC

Test lead x4PCS

Simple test lead x2PCS

6V Battery (built-in) x1PC

Charger x1PC

Manual, certificate x1SET

Details

Datasheet


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