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| ブランド名: | Or-electric |
| モデル番号: | orf（b） |
| MOQ: | 1セット |
| Price: | 1860~2970 USD/set |
| 支払条件: | D/P,T/T,ウェスタンユニオン,マネーグラム |
| 供給能力: | 110セット/年 |
ORF(B) DC System Grounding Fault Testers
I. Product introduction
ORF (B) DC system grounding fault tester is suitable for any voltage level DC system and is equipped with high-precision detection clamp meters. By efficiently processing multiple signals, it greatly improves the detection range and anti-interference ability.By using excellent algorithms and advanced fuzzy control calculation theory, the superiority of the tested insulation branch is expressed in numerical form, fully reflecting the superiority of artificial intelligence.For determining the location of the grounding point, it has more accurate judgment and can indicate the location and direction of the grounding point every time it is tested.
II. Technical parameters
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Signal generator |
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Signal receiver |
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Output signal frequency |
2.5Hz |
Signal detection sensitivity |
0.5mA |
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Signal no-load output voltage |
±20V±5% |
Signal generator impedance |
40kW |
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Signal voltage amplitude error |
<5% |
Max output current |
2.5mA |
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Signal short-circuit output current |
≤80mA |
Receiver display |
Insulation level 0-19 Resistance 0-300kΩ |
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Output port shock resistance capability |
400V DC impulse |
Size |
210mm×100mm×32mm |
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Power supply voltage |
AC220V±10% |
A clamp size |
Φ50mm |
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Power supply frequency |
50Hz±5% |
Clamp size |
Φ7mm×9mm |
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Input fuse |
200mA |
Overall |
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Max power |
3W |
Max detectable resistance |
300kΩ |
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Size |
300×270×200 mm3 |
Earth resistance detection accuracy |
0-4.5 kΩ error≤0.5 kΩ |
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4.5 kΩ-300 kΩ error≤10 % |
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III. Warranty period & after-sale service
● The warranty period for the products supplied by the supplier is 12 months from the date of product acceptance or 15 months from the date of the last piece of equipment arrival, whichever comes first. Within the warranty period, the supplier shall provide free services to the purchaser; After the warranty period, the supplier will only charge a cost fee for the expenses incurred in repairing the equipment.
● All products come with lifetime maintenance services.
IV. Company profile
