Wuhan Ourui Electric Co., Ltd
                                                                                                           
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17 Years
Since 2009
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Portable DC System Ground Earth Fault Detector Earth Resistance Tester

Price Negotiable
Price: 1860~2970 USD/set
MOQ: 1 set
Delivery Time: 5 work days
Brand: Or-electric
Product Description

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

Signal generator

 

Signal receiver

Output signal frequency

2.5Hz

Signal detection sensitivity

0.5mA

Signal no-load output voltage

±20V±5%

Signal generator impedance

40kW

Signal voltage amplitude error

<5%

Max output current

2.5mA

Signal short-circuit output current

≤80mA

Receiver display

Insulation level 0-19

Resistance 0-300kΩ

Output port shock resistance capability

400V DC impulse

Size

210mm×100mm×32mm

Power supply voltage

AC220V±10%

A clamp size

Φ50mm

Power supply frequency

50Hz±5%

Clamp size

Φ7mm×9mm

Input fuse

200mA

Overall

Max power

3W

Max detectable resistance

300kΩ

Size

300×270×200 mm3

Earth resistance detection accuracy

0-4.5 kΩ error≤0.5 kΩ

4.5 kΩ-300 kΩ error≤10 %


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

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Wuhan Ourui Electric Co., Ltd
Location No. 6 Hejiahu Street, Jiangxia District, Wuhan City, Hubei Province
Contact Person Yi

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