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China, Chinese Hertz Down Conductor Grounding Resistance Meter DC Resistance Meter Tester Price1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Meter for ElectricityResistance MeterGround Conductivity TesterDC Ground Tester
Wuhan Hertz Power Equipment Co., Ltd
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Product Description Product DescriptionThis product is a new generation tester.It can be applied to any voltage level of DC system,equipped with high-precision detection clamp meter,through the efficient processing of a variety of signals greatly improves the detection range and anti-interference ability;the use of excellent algorithms and advanced fuzzy control calculation theory,the degree of the advantage of the insulated branch circuit being detected in the form of numerical value,which fully embodies the superiority of artificial intelligence;for the determination of grounding point location,they are even more accurate judgment,each detection can point out the location and direction of the grounding point.This instrument is used to find the exact location of the DC system grounding point of power plantsand substations under uninterrupted power conditions.Various types of ground faults can be quickly found out the grounding point,the accuracy rate reaches 100%.Product Features1. Simple operation.This instrument can be used directly by just turning on the power switch,without other key operation.2. Safe and reliable.This instrument does not need to stop the float charger and all other power supply,there is no effect on the DC system.3. Multiple applicable voltage levels.DC system 220V,110V,48V,24V can be used.4. Wide range of application.Any type of power plant,substation,coal mine,chemical plant and other power supply departments can be used.5. Easy to carry,the signal receiver comes with batteries,no external power supply,can be carried to any place to find the grounding point.6. DC system without power to find the grounding point,does not affect the normal work of the system.7. Strong anti-interference ability,overcoming the impactof the system's distributed capacitance.Detailed PhotosTechnical ParametersI. Signal Generator1. Output signal frequency:2.5Hz2. Signal no-load output voltage:±20V±5%3. Signal voltage amplitude error:<5%4. Signal short circuit output current:≤80mA5. Output port shock resistance:400VDC shock6. Power supply voltage:AC220V±10%7. Voltage Frequency:50Hz±5%8. Input insurance:200mA9. Maximum power:3W10.Dimension:300mm×270mm×200mmII. Signal Receiver1. Signal current detection sensitivity:0.5mA2. Signal generator impedance:40K3. Maximum output current:2.5mA4. Receiver display:insulation class 0-19,resistance value 0-300KΩ5. Dimension:210mm×100mm×32mm6. A clamp size:φ50mm7. B clamp size:φ7mm×9mmIII.Complete Machine1. Detect the maximum grounding resistance:300KΩ2. Ground resistance measurement accuracy:0-4.5KΩ error≤0.5KΩ 4.5KΩ-300KΩ error≤10%;Product DimensionCompany ProfileSimilar RecommendationFAQQ1:Is your company a sales or a manufacturer? We are an integrated trade and manufacturing company with our own factory. Q2:If we need to customize our own brand or if there are special requirements for the built-in software of the machine, can it be customized?Yes, we accept OEM/ODM/OBM and can customize the built-in software of the product according to the customer's special requirements.Q3:What is the usual lead time? How long can we receive the order after placing it?In normal circumstances, products in stock can be received within 5 to 7 days via the fastest international express. Other situations may vary depending on the quantity of products ordered, whether there are special customization requirements, and the delivery time chosen.Q4:How can we ensure that the product will not be damaged during transportation, considering the large size of the product?We have professional internal and external packaging to ensure the safety and stability of the products during transportation. For fragile or other special parts, we will include an extra set to ensure that the customer can use the product immediately upon receipt.Q5:How do you handle after-sales service? What if there is a quality problem with the product or if the customer does not know how to operate it? For quality issues that are not caused by human error, we provide a one-year warranty from the time the product is delivered, and lifetime technical support. Other after-sales issues will be addressed by our professional technical staff within 24 hours. The product comes with a user manual and an operation video.
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