Product Description Product description 10 kv digital insulation tester with CE certification Features 4 rated voltages for each model, measurement range up to 2000 GW(2677C) / 5000 GW(2677D). 240×128 LCD display, high resolution, easy to read. Display ambient temperature, date and time. Display real-time test voltage and leakage current. Automatic display and record R15s, R60s, R10min, R60s/R15s and R10min/R1min, manually record measurements at other time during test. Store up to 250 sets of measurements. Elapsed time displayed in min. and sec. during test. Long alarm at the first 15s, 1min, 10min; short alarm at every other 15s. Simple and friendly user interface. Data upload to a PC via a USB-RS232 cable. Shortcircuit current >5 mA (2.5kV/5kV) for 2677C, >5 mA (5kV/10kV) for 2677D, allows for fast charging of large capacitive loads. High anti-interference capability, stable and reliable measurement. Protection against short-circuit, over-voltage, electric shock, ensuring safety operation. Power supply by rechargeable Li-ion polymer battery. Battery status indication, automatic power-off at low battery.
Model | 2677C | 2677D |
Rated voltage (kV) | 0.5, 1, 2.5, 5 | 1, 2.5, 5, 10 |
Output voltage | Rated voltage × (1±10%) | Rated voltage × (1±10%) |
Error for output voltage | 5%RDG + 1d | 5%RDG + 1d |
Max. measurement range (GW) | 2000 | 5000 |
Measurement error range (GW) | ±5%RDG; ±10%RDG | ±5%RDG; ±10%RDG |
Measurement range for 5% RDG (W) | (0.001~200)G/5kV (0.001~100)G/2.5kV (0.001~50)G/1kV (0.001~20)G/0.5V | (0.001~500)G/10kV (0.001~200)G/5kV (0.001~100)G/2.5kV (0.001~50)G/1kV |
Measurement range for 10%RDG (W) | (200~1000)G/5kV (100~500)G/2.5kV (50~200)G/1kV (20~100)G/0.5V | (500~2000)G/10kV (200~1000)G/5kV (100~500)G/2.5kV (50~200)G/1kV |
Short-circuit curren | > 2mA (1kV, 0.5kV) > 5mA (5kV, 2.5k | > 2mA (1kV, 2.5V) > 5mA (5kV, 10kV) |
Measurement range for Dielectric Absorption Ratio (DAR) and Polarization Index (PI) | 0.01 ~ 99.99 Max. error: ±(1%RDG+1d) | 0.01 ~ 99.99 Max. error: ±(1%RDG+1d) |
Discharge time | £60s (0.1mF) | £60s (0.1mF) |
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Our Services Our Service Your inquiry related to our products or prices will be replied in 24 hours. Well-trained and experienced staffs to answer all your inquires Professional service from well-trained and experienced staffs is customers’ best choice to secure,good communication, on time delivery, reliable warranty etc. Good communication, on time delivery, reliable warranty etc. OEM is available Protection of your sales area,ideas of design and all your private information. Product Line
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Company Information Kangda Electric Co., Ltd. (Kangda Electric) is a hightech company established in 1989 in the city of Wuhan, focusing on the R&D and manufacturing of test instruments/equipment for electric/electrical industries. The company holds more than 10 valid patents, and has been implementing ISO9001 for over 15 years. Located in Hongshan hightech District, the company covers an area of 5000m2, and has a total asset of over 50 million RMB.
Our products include: KD2678 series Watercooled power generator insulation testers, KD2677 series high voltage insulation testers, KD2571 series grounding grid parameter testers, as well as other high voltage test instruments/equipment. Our products have been widely used in power plants, transmission substations, highspeed railway systems and meteorology systems across China, and have been exported to overseas, such as UK, Russia, Australia, India, Vietnam and Brazil. Kangda Electric has long term collaborations with the National Grids, Railway Systems, Meteorology and Metrology Institutions in China. As an expert in the testing of insulation resistance and earth/grounding grid parameters, we also provide technical trainings and onsite services to our customers in different industries. We actively seek for opportunities to work with new partners in the electric/electrical related industries, and we are willing to discuss about collaborations in every possible way. We have participated in enacting the National/Industrial Guides and Regulations for insulation resistance testers & earth resistance testers.
Industry Standard for Electronic Insulation Resistance Meters
Industry Standard for Power Frequency Earth Resistance Testers
National Verification Regulation of Electronic Insulation Resistance Meter FAQ FAQ 1.Q:what is the warranty time? A:3 years 2.Q:What are the features of the product?
A:Auto measure IR,DAR,PI 3.Q:What is voltage of range insulation resistance meter / tester? A:Voltage: 0.5kV/1kV/2.5kV / 5kV / 10kV 4.Q:What certificates do you have? A: CE,ISO,CQC,etc. 5.Q:Do you accept OEM and ODM service? A:Yes,OEM and ODM service is acceptable