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YM2205-20 Large Grounding Impedance Tester
YM2205-20 Large Grounding Impedance Tester
Product details
1 Variable frequency hostMain technical parameters:
●Output test voltage:0～200V～400V●Output current:0～50A
●Frequency adjustment range:40～65Hz ●Waveform distortion rate:1％
●divide debate Rate:0.001Ω ●Environmental temperature:-10℃～+50℃
●chi Inch:570*450*280 ●weight measure：22KG
●store store up：1000 items ● sea Pull:≤2000M
Ground Impedance
Ground impedance measurement |
resolution |
accuracy |
0.001-1.999Ω |
0.001Ω |
±1% |
2.00-19.99Ω |
0.01Ω |
|
20.0-199Ω |
0.1Ω |
±2% |
Soil resistivity
●Quadrupole equidistant method ●Measurement range:1～9999Ωm
2、 Technical parameters of isolation boosting transformer:
●transportenterVoltage:0～200V ●Output powerpress：0～225V/450V AC220 input
●transportenterVoltage:0～400V ●Output powerpress：0～450V/900V AC380V input
15A～50A needs to replace the high current output line
Input voltage:400V output voltage: 200V400V
● Output current:0~50A ● Output power:0~20KVA
●weight measure：90KG●chi Inch:448*358*428
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