FLUKE

HIOKI

Ingco

KYORITSU

MEGGER

SCHNEIDER ELECTRIC

Vogel

Test & Measurement

test-measurement

Clamp Meters

clamp-meters

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electricals

Contactors

contactors

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electrical-power-testing

Multimeters

multimeters

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power-energy-meters

Power Relay

power-relay

The FT6380 measures grounding resistance simply by clamping to multiple-grounded ground wires. No auxiliary grounding rod is needed, and there is no need to disconnect the ground wire from the grounding rod. The compact, low-profile sensor can be used to clamp ground wires with ease, and also provide AC current measurement functionality and can measure currents ranging from leakage current on the order of several mA to load currents of up to 60 A. 

 CAT IV 600V  

Key Features 
Earth resistance measurement for multi-grounded systems 
Measure leak current with absolute certainty with highly sensitive 0.01 mA resolution (at 20.00 mA range) 
Measure load current up to 60.0 A range 
Clamp at the narrowest point 

Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)

Measurement principle Instrument has two cores for voltage injection and current measurement. From the defined voltage and measured current, the total circuit loop resistance is calculated
Note: For multi grounded systems only. In a multi-grounded system, the larger the number of grounding poles, the more accurate the measured value.
Earthing resistance 0.20 Ω (0.01 Ω resolution) to 1600 Ω (20 Ω resolution), 10 ranges, Zero suppression: Less than 0.02 Ω, 
Accuracy: ±1.5 % rdg. ±0.02 Ω
AC Current measurement 20.00 mA (0.01 mA resolution) to 60.0 A (0.1 A resolution), 5 ranges, Zero suppression: Less than 0.05 mA, 
Accuracy: ±2.0 % rdg. ±0.05 mA (30 Hz to 400 Hz, True RMS), Crest factor 5.0 or less (for the 60 A range, 1.7 or less)
Max. allowable input 100 A AC continuous, AC 200 A for 2 minutes or shorter (at 50/60 Hz, requires derating at frequency)
Max. rated voltage to earth  600 V AC CAT IV
Memory function 2000 data
Alarm function For resistance measurement and current measurement, Beeps when measured value is less than or greater than threshold
Other functions Data hold, Backlight, Filter, Auto power save
Display Digital LCD, max. 2000 dgt., Display refresh rate: 500 ms (2 times/s)
Waterproof and dustproof IP40 (EN60529) with clamp sensor closed
Communication interface N/A
Power supply LR6 (AA) alkaline battery ×2, Max. rated power: 450 mVA, Continuous use : 35 hr (in-house testing conditions)
Core jaw dia. φ 32 mm (1.26 in)
Dimensions and mass 73 mm (2.87 in) W × 218 mm (8.58 in) H × 43 mm (1.69 in) D, 620 g (21.9 oz)
Accessories Carrying case ×1, Resistance check loop (1 Ω, 25 Ω) ×1, Strap ×1, LR06 (AA) alkaline battery ×2, Instruction manual ×1 

The FT6380 measures grounding resistance simply by clamping to multiple-grounded ground wires. No auxiliary grounding rod is needed, and there is no need to disconnect the ground wire from the grounding rod. The compact, low-profile sensor can be used to clamp ground wires with ease, and also provide AC current measurement functionality and can measure currents ranging from leakage current on the order of several mA to load currents of up to 60 A. CAT IV 600V Key Features Earth resistance measurement for multi-grounded systems Measure leak current with absolute certainty with highly sensitive 0.01 mA resolution (at 20.00 mA range) Measure load current up to 60.0 A range Clamp at the narrowest point Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)Measurement principle Instrument has two cores for voltage injection and current measurement. From the defined voltage and measured current, the total circuit loop resistance is calculated Note: For multi grounded systems only. In a multi-grounded system, the larger the number of grounding poles, the more accurate the measured value. Earthing resistance 0.20 Ω (0.01 Ω resolution) to 1600 Ω (20 Ω resolution), 10 ranges, Zero suppression: Less than 0.02 Ω, Accuracy: ±1.5 % rdg. ±0.02 Ω AC Current measurement 20.00 mA (0.01 mA resolution) to 60.0 A (0.1 A resolution), 5 ranges, Zero suppression: Less than 0.05 mA, Accuracy: ±2.0 % rdg. ±0.05 mA (30 Hz to 400 Hz, True RMS), Crest factor 5.0 or less (for the 60 A range, 1.7 or less) Max. allowable input 100 A AC continuous, AC 200 A for 2 minutes or shorter (at 50/60 Hz, requires derating at frequency) Max. rated voltage to earth 600 V AC CAT IV Memory function 2000 data Alarm function For resistance measurement and current measurement, Beeps when measured value is less than or greater than threshold Other functions Data hold, Backlight, Filter, Auto power save Display Digital LCD, max. 2000 dgt., Display refresh rate: 500 ms (2 times/s) Waterproof and dustproof IP40 (EN60529) with clamp sensor closed Communication interface N/A Power supply LR6 (AA) alkaline battery ×2, Max. rated power: 450 mVA, Continuous use : 35 hr (in-house testing conditions) Core jaw dia. φ 32 mm (1.26 in) Dimensions and mass 73 mm (2.87 in) W × 218 mm (8.58 in) H × 43 mm (1.69 in) D, 620 g (21.9 oz) Accessories Carrying case ×1, Resistance check loop (1 Ω, 25 Ω) ×1, Strap ×1, LR06 (AA) alkaline battery ×2, Instruction manual ×1

The FT6380 measures grounding resistance simply by clamping to multiple-grounded ground wires. No auxiliary grounding rod is needed, and there is no need to disconnect the ground wire from the grounding rod. The compact, low-profile sensor can be used to clamp ground wires with ease, and also provide AC current measurement functionality and can measure currents ranging from leakage current on the order of several mA to load currents of up to 60 A. 
 
 CAT IV 600V&nbsp;&nbsp;
Key Features 
Earth resistance measurement for multi-grounded systems 
Measure leak current with absolute certainty with highly sensitive 0.01 mA resolution (at 20.00 mA range) 
Measure load current up to 60.0 A range 
Clamp at the narrowest point&nbsp;
Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)
Measurement principle Instrument has two cores for voltage injection and current measurement. From the defined voltage and measured current, the total circuit loop resistance is calculated 
Note: For multi grounded systems only. In a multi-grounded system, the larger the number of grounding poles, the more accurate the measured value. 
Earthing resistance 0.20 Ω (0.01 Ω resolution) to 1600 Ω (20 Ω resolution), 10 ranges, Zero suppression: Less than 0.02 Ω, 
Accuracy: ±1.5 % rdg. ±0.02 Ω 
AC Current measurement 20.00 mA (0.01 mA resolution) to 60.0 A (0.1 A resolution), 5 ranges, Zero suppression: Less than 0.05 mA, 
Accuracy: ±2.0 % rdg. ±0.05 mA (30 Hz to 400 Hz, True RMS), Crest factor 5.0 or less (for the 60 A range, 1.7 or less) 
Max. allowable input 100 A AC continuous, AC 200 A for 2 minutes or shorter (at 50/60 Hz, requires derating at frequency) 
Max. rated voltage to earth 600 V AC CAT IV 
Memory function 2000 data 
Alarm function For resistance measurement and current measurement, Beeps when measured value is less than or greater than threshold 
Other functions Data hold, Backlight, Filter, Auto power save 
Display Digital LCD, max. 2000 dgt., Display refresh rate: 500 ms (2 times/s) 
Waterproof and dustproof IP40 (EN60529) with clamp sensor closed 
Communication interface N/A 
Power supply LR6 (AA) alkaline battery ×2, Max. rated power: 450 mVA, Continuous use : 35 hr (in-house testing conditions) 
Core jaw dia. φ 32 mm (1.26 in) 
Dimensions and mass 73 mm (2.87 in) W × 218 mm (8.58 in) H × 43 mm (1.69 in) D, 620 g (21.9 oz) 
Accessories Carrying case ×1, Resistance check loop (1 Ω, 25 Ω) ×1, Strap ×1, LR06 (AA) alkaline battery ×2, Instruction manual ×1&nbsp;

Measurement principle

Earthing resistance

AC Current measurement

Max. allowable input

Max. rated voltage to earth

Memory function

Alarm function

Other functions

Display

Waterproof and dustproof

Communication interface

Power supply

Core jaw dia.

Dimensions and mass

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Hioki Clamp on Earth Tester FT6380-50

hioki clamp earth tester ft6380-50 electrical power testing pengujian daya listrik pengapit pada penguji bumi ujian tenaga elektrik hioki/日木 夹地测试仪 电力测试 日木

hioki-clamp-on-earth-tester-ft6380-50

Fluke 1777 Three-Phase Power Quality Analyzers 

Number of Inputs: 4 inputs, 3 phases and neutral referenced to PE (5 connectors)

Measurement Category: 1000 V CAT III / 600 V CAT IV

Maximum Input Voltage: 1000 V rms / 1000 V dc (1700 Vpk)

Wye and Single Phase: Variable (50 V – 1000 V)

IEC 61000-4-30 Class A Compliance for Nominal Voltages (Vdin): 100 V – 690 V

Input Impedance: 10 MΩ between P-P and P-N, 5 MΩ between P-PE and N-PE

Bandwidth: DC to 30 kHz for PQ measurements, excluding transients

Scaling: 1:1, variable for use of potential transformers

Trigger: Adjustable trigger level. Triggers on high-frequency components > 1.5 kHz

Number of Inputs: 4 inputs, 3 phases and neutral, range selected automatically to attached sensor

DC: 20 A to 2000 A with 80i-2010-EL clamp

Rogowski Coil: 15 mV / 150 mV rms at 50 Hz, 18 mV / 180 mV rms at 60 Hz; CF 4

Scale Factor: Format: mx + b (gain and offset) user configurable

Displayed Units: User configurable (up to 8 characters, for example °C, psi, or m/s)

<h3 class="md-block-header-three">Fluke 1777 Three-Phase Power Quality Analyzers </h3>Voltage Inputs:<ul class="md-block-unordered-list-item"><li>Number of Inputs: 4 inputs, 3 phases and neutral referenced to PE (5 connectors)</li><li>Measurement Category: 1000 V CAT III / 600 V CAT IV</li><li>Maximum Input Voltage: 1000 V rms / 1000 V dc (1700 Vpk)</li><li>Nominal Voltage Range:</li><ul class="md-block-unordered-list-item"><li>Wye and Single Phase: Variable (50 V – 1000 V)</li><li>Delta: Variable (100 V – 1000 V)</li></ul><li>IEC 61000-4-30 Class A Compliance for Nominal Voltages (Vdin): 100 V – 690 V</li><li>Input Impedance: 10 MΩ between P-P and P-N, 5 MΩ between P-PE and N-PE</li><li>Bandwidth: DC to 30 kHz for PQ measurements, excluding transients</li><li>Resolution: 24-bit synchronous sampling</li><li>Sampling Frequency: 80 kS/s at 50/60 Hz</li><li>Scaling: 1:1, variable for use of potential transformers</li></ul>Voltage Transients:<ul class="md-block-unordered-list-item"><li>Measurement Range: ±8 kV</li><li>Sampling Rate:</li><ul class="md-block-unordered-list-item"><li>Model 1775: 1 MS/s</li><li>Model 1777: 1 MS/s, 20 MS/s</li></ul><li>Bandwidth: DC to 1 MHz</li><li>Trigger: Adjustable trigger level. Triggers on high-frequency components &gt; 1.5 kHz</li><li>Resolution: 14-bit synchronous sampling</li></ul>Current Inputs:<ul class="md-block-unordered-list-item"><li>Number of Inputs: 4 inputs, 3 phases and neutral, range selected automatically to attached sensor</li><li>Range:</li><ul class="md-block-unordered-list-item"><li>AC:</li><ul class="md-block-unordered-list-item"><li>1 A to 1500 A with i17XX-FLEX1500</li><li>3 A to 3000 A with i17XX-FLEX3000</li><li>6 A to 6000 A with i17XX-FLEX6000</li><li>40 mA to 40 A with clamp i40s-EL</li><li>4 A to 400 A with clamp i400s-EL</li></ul><li>DC: 20 A to 2000 A with 80i-2010-EL clamp</li></ul><li>Bandwidth: DC to 30 kHz</li><li>Resolution: 24-bit synchronous sampling</li><li>Sampling Frequency: 80 kS/s at 50/60 Hz</li><li>Scaling: 1:1, variable</li><li>Input Voltage:</li><ul class="md-block-unordered-list-item"><li>Clamp: 50 mV / 500 mV rms; CF 2.8</li><li>Rogowski Coil: 15 mV / 150 mV rms at 50 Hz, 18 mV / 180 mV rms at 60 Hz; CF 4</li><li>All at nominal probe range</li></ul><li>Input Impedance: 11 kΩ</li></ul>Aux Inputs:<ul class="md-block-unordered-list-item"><li>Wired Connection with 17XX-AUX adapter</li><li>Number of Inputs: 2</li><li>Input Range:</li><ul class="md-block-unordered-list-item"><li>Direct: 0 V dc to ± 10 V dc</li><li>0 V to 1000 V dc</li></ul><li>Input Impedance: Direct: 2.92 MΩ</li><li>Scale Factor: Format: mx + b (gain and offset) user configurable</li><li>Displayed Units: User configurable (up to 8 characters, for example °C, psi, or m/s)</li></ul>

<h3>Fluke 1777 Three-Phase Power Quality Analyzers&nbsp;</h3>
Voltage Inputs:
<ul>
<li>Number of Inputs: 4 inputs, 3 phases and neutral referenced to PE (5 connectors)</li>
<li>Measurement Category: 1000 V CAT III / 600 V CAT IV</li>
<li>Maximum Input Voltage: 1000 V rms / 1000 V dc (1700 Vpk)</li>
<li>Nominal Voltage Range:</li>
<ul>
<li>Wye and Single Phase: Variable (50 V – 1000 V)</li>
<li>Delta: Variable (100 V – 1000 V)</li>
</ul>
<li>IEC 61000-4-30 Class A Compliance for Nominal Voltages (Vdin): 100 V – 690 V</li>
<li>Input Impedance: 10 MΩ between P-P and P-N, 5 MΩ between P-PE and N-PE</li>
<li>Bandwidth: DC to 30 kHz for PQ measurements, excluding transients</li>
<li>Resolution: 24-bit synchronous sampling</li>
<li>Sampling Frequency: 80 kS/s at 50/60 Hz</li>
<li>Scaling: 1:1, variable for use of potential transformers</li>
</ul>
Voltage Transients:
<ul>
<li>Measurement Range: ±8 kV</li>
<li>Sampling Rate:</li>
<ul>
<li>Model 1775: 1 MS/s</li>
<li>Model 1777: 1 MS/s, 20 MS/s</li>
</ul>
<li>Bandwidth: DC to 1 MHz</li>
<li>Trigger: Adjustable trigger level. Triggers on high-frequency components &gt; 1.5 kHz</li>
<li>Resolution: 14-bit synchronous sampling</li>
</ul>
Current Inputs:
<ul>
<li>Number of Inputs: 4 inputs, 3 phases and neutral, range selected automatically to attached sensor</li>
<li>Range:</li>
<ul>
<li>AC:</li>
<ul>
<li>1 A to 1500 A with i17XX-FLEX1500</li>
<li>3 A to 3000 A with i17XX-FLEX3000</li>
<li>6 A to 6000 A with i17XX-FLEX6000</li>
<li>40 mA to 40 A with clamp i40s-EL</li>
<li>4 A to 400 A with clamp i400s-EL</li>
</ul>
<li>DC: 20 A to 2000 A with 80i-2010-EL clamp</li>
</ul>
<li>Bandwidth: DC to 30 kHz</li>
<li>Resolution: 24-bit synchronous sampling</li>
<li>Sampling Frequency: 80 kS/s at 50/60 Hz</li>
<li>Scaling: 1:1, variable</li>
<li>Input Voltage:</li>
<ul>
<li>Clamp: 50 mV / 500 mV rms; CF 2.8</li>
<li>Rogowski Coil: 15 mV / 150 mV rms at 50 Hz, 18 mV / 180 mV rms at 60 Hz; CF 4</li>
<li>All at nominal probe range</li>
</ul>
<li>Input Impedance: 11 kΩ</li>
</ul>
Aux Inputs:
<ul>
<li>Wired Connection with 17XX-AUX adapter</li>
<li>Number of Inputs: 2</li>
<li>Input Range:</li>
<ul>
<li>Direct: 0 V dc to ± 10 V dc</li>
<li>0 V to 1000 V dc</li>
</ul>
<li>Input Impedance: Direct: 2.92 MΩ</li>
<li>Scale Factor: Format: mx + b (gain and offset) user configurable</li>
<li>Displayed Units: User configurable (up to 8 characters, for example °C, psi, or m/s)</li>
</ul>