Basic Info.
Specification
400mm× 290mm× 260mm
Product Description
This instrument is equipped with a full set of digital instruments; it can output two AC and DC voltages or AC currents at the same time. It has the advantages of large output capacity, strong function, small size and light weight. It is suitable for the verification and characteristic test of various relays and the transformation ratio and polarity test of small CTs. It can also be used for the verification of complete sets of 35kV and below relay protection devices, and it can also be used for single-phase current flow test below 200A.Functional features: 1.Two independent and adjustable output modes can be combined with various state outputs, short circuit or overload automatic protection.2.With dual current output capability, it can output two alternating currents of 0-20A and 0-200A respectively, and can do a current flow test below 200A.3.Special low-current 1A output, low-current regulation is smooth.4.With a third fixed DC voltage output, the output voltage is DC: 220V•1A or 110V•1A.5.It is equipped with a 0.5-level fully isolated dual-channel automatic range AC and DC digital voltammeter, which can simultaneously display dual AC and DC voltage and current, and automatically cut off over-range.6.The A-channel meter has an external function, which can be used to test the volt-ampere characteristics and transformation ratio polarity of small current transformers.7.Built-in electric stopwatch, can use live contact (empty contact) or voltage start-stop meter, dual-channel measurement.Technical indicators:1. Rated input power: AC: 220V±10%•10A, 50Hz~60Hz.
2. A channel adjustable output:
Voltage: AC: 0~12V•10A, 0~120V•1A, 0~250V•0.5A.
Current: AC: 0~1A•7V, 0~10A•12V, 0~20A•6V.
The output of each file is automatically cut off within 1.1 times of the nominal current.
3. B-channel adjustable output:
Voltage: DC: 0~15V•5A, 0~250V•4A.
AC: 0~120V•8A, 0~250V•5A, 0~400V•1A.
Current: DC: 0~1A•10V, 0~10A•12V.
AC: 0~1A•7V, 0~10A•12V, 0~200A•7V, 0~50A•30V.
The output of each file is automatically cut off within 1.1 times of the nominal current.
4. C channel fixed output: Voltage: DC: 220V•1A or 110V•1A.
5. Insulation performance: Insulation resistance between power input, A, B, and C output to ground and power input and A, B, C each path ≥ 20MΩ.
6. A digital display voltammeter:
Display: 5-digit LCD pen segment liquid crystal, measuring rate: 3 times/s, backlight can be turned on/off.
AC and DC voltmeter: measuring range: 2~450V, range automatic switching, range response time: 3s;
Minimum resolution: 0.001V;
Accuracy: ±(0.5%R+0.02V).
AC ammeter: measuring range: 100mA~20A, range automatic switching, range response time: 3s;
Minimum resolution: 0.01mA;
Accuracy: ±(0.5%R+0.2mA).
Function switching method: Synchronous switching through the output switch. It has the functions of external DC voltmeter, external AC voltmeter and external AC ammeter.
7. B-channel digital display voltammeter:
Display: 5-digit LCD pen segment liquid crystal, measuring rate: 3 times/s, backlight can be turned on/off.
AC and DC voltmeter: measuring range: 2~450V, range automatic switching, range response time: 3s;
Minimum resolution: 0.001V; accuracy: ±(0.5%R+0.02V).
AC and DC ammeter: measuring range: 100mA~10A, range automatic switching, range response time: 3s;
Minimum resolution: 0.01mA; accuracy: ±(0.5%R+0.2mA).
AC high current meter: measuring range: 2A~200A, range automatic switching, range response time: 3s;
Minimum resolution: 0.001A; accuracy: ±(0.5%R+0.02A).
Function switching method: Synchronous switching through the output switch.
8. Built-in electric stopwatch:
Display: 5-digit LCD pen segment liquid crystal, measuring rate: 3 times/s, backlight can be turned on/off.
Measuring range: 0.0010~999.99s. Minimum resolution: 0.00001s.
Accuracy: ±(5 suffix +0.001s). Function: Two-way measurement mode; live contact (empty contact), voltage input mode, the highest voltage is 250V.
9. Operating environment: temperature -10~40ºC, relative humidity less than 80%.
10. Volume: 400mm×290mm×260mm, weight: 24.5kg.The company has more than 20 years of experience in this industry, and has obtained 16 international patents and more than 20 software copyright certifications. Self-built 4000 square meters electrical test building, established high-voltage test center and power engineering service team, long-term service for various voltage level test projects and special test projects, relying on the high-voltage test center, at the same time, a high-voltage test undertaking practical operation training class is opened for electric power Industry practitioners provide professional theoretical guidance and practical teaching.common problem
1. About us
Hangzhou High Voltage Technology Co., Ltd.is a scientific and technological company integrating R&D, production and sales. It independently develops and produces a series of high-voltage test equipment. It was established in 2002 and has a huge production system and business team!
2. Goods inventory and order transportation issues!
After the order is formally formed, the goods will be dispatched within 10 days under normal circumstances. If the purchase volume is large or the customized products are determined according to the actual situation, the goods will be tracked and fed back to the users from time to time during the cargo transportation!
3. Is quality assurance guaranteed?
Twenty years of R&D and production experience, all products have been inspected by the national measurement station, and the quality is guaranteed
4. After-sales service
We promise that all products will provide free two-year warranty, lifetime maintenance, free service information, and online technical services through email, video, etc.
5. Cooperative countries
The products have been successfully exported to the United States, Europe, India, Japan, Australia, Russia and other countries, and distributors have been established in various countries to provide thoughtful services.
Address:
No. 2-15#, Yongtai Road, Qianjiang Economic Development Zone, Hangzhou, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Computer Products, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Service, Tools & Hardware
Management System Certification:
ISO 9001
Company Introduction:
Hangzhou High Voltage Technology Co., Ltd. Its registered capital is 30.06 million yuan. The company has been awarded the title of "National High-tech Enterprise", has obtained the certification of ISO 9001 quality management system. The products have been listed in the scientific and technological development projects of new products in Zhejiang Province. It has obtained more than ten national patents and more than 20 software copyright certifications. The products have passed various domestic testing institutions such as the State Grid, the Southern Power Grid and the State High Voltage Measurement Station.
The company has established a production, business management, engineering services and other teams, independently developed and produced various types of high-voltage electrical test equipment and other measuring and testing equipment, long-term service to the state grid, rail transit, energy and chemical power transmission and transformation operation units, high-voltage electrical equipment manufacturing plants, electrical laboratories, Electric power enterprises. It is a comprehensive supplier of professional high voltage electrical test equipment, electronic instrument and equipment manufacturing, test engineering services and international brand agents.
Welcome all electrical test engineers, experts and leaders to visit and guide us!