Kyoritsu 4202

Rp 16,450,000

 

 

Note : Harga dapat berubah sewaktu-waktuAuthorized Distributor

Earth /Ground resistance and Leakage current measurement functions

  • The earth resistance from 0.05 to 1500 Ω can be measured without the auxiliary earth spikes in multi-earthing systems
  • True RMS leakage or phase current readings from 0.1mA to 30.0A provides vital additional information in earthing networks
  • Filter function offers increased immunity to electrical noise and a Noise mark appears in excessively high noisy environments

Function

Range

Resolution

Measuring Range

Accuracy

Earth resistance
Auto range

20Ω

0.01Ω (*)

0.00 - 20.99Ω

|±1.5%±0.05Ω

200Ω

0.1Ω

16.0 - 99.9Ω

|±2%±0.5Ω

100.0 - 209.9Ω

|±3%±2Ω

1500Ω

160 - 399Ω

|±5%±5Ω

400 - 599Ω

|±10%±10Ω

10Ω

600 - 1580Ω

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AC current
(50Hz/60Hz)
Auto range

100mA

0.1mA

0.0 - 104.9mA

|±2%±0.7mA

1000mA

1mA

80 - 1049mA

|±2%

10A

0.01A

0.80 - 10.49A

30A

0.1A

8.0 - 31.5A

Operating indication

Earth resistance function:

Constant voltage injection
Current detection (Frequency: Approx. 2400Hz)
Dual Integration

AC current function: Successive approximation

Over-range indication

"OL" is displayed when input exceeds the upper limit of a measuring range

Response time

Approx. 7 seconds (Earth resistance)
Approx. 2 seconds (AC current)

Sample rate

Approx. 1 time per second

Power source

LR6/R6 (AA) (1.5V) × 4

Current consumption

Approx. 90mA (max. 140mA)

Measurement time

Approx. 21 hours (when LR6 is used)
Approx. 5 hours (when R6 is used)

Auto power-off

Turns power off about 10 minutes after the last button operation

Applicable standards

IEC 61010-1 CAT IV 300V Pollution degree 2
IEC 61010-2-032, IEC 61326-2-2 (EMC)

Withstand voltage

AC 5320Vrms/5 seconds
Between the Transformer jaws fitted parts and case enclosure (except for jaws)

Conductor size

Approx. φ32mm

Dimension

246 (L)×120 (W)×54 (D) mm

Weight

Approx. 780g (including batteries)

Accessories

8304 (Resistors for operation check)
9167 (Carrying case [Hard])
LR6 (AA) × 4, Instruction manual


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