
High Precision RTU-Test with AC / DC / Harmonic Standard KS901
high accuracy
good quality
Voltage 20VA, Current 25VA
Work power supply range:220VAC±15%, 50Hz
Technical Data of KS901
Voltage (AC) Output/Measure | |
Shift | 10V/30V/100V/300V/750V Auto switch |
Adjusting range | 0 ... 120% |
Min Adjusting Unit | Shift x 0.01% |
Resolution | Shift x 0.01% |
Accuracy | 0.05%RG (RG abbr. range) |
Stability | 0.01%/1min |
Current (AC) Output/Measure | |
Shift | 100mA/1A/5A/10A/25A Auto switch |
Adjusting range | 0 ... 120% |
Min Adjusting Unit | Shift x 0.01% |
Resolution | Shift x 0.01% |
Accuracy | 0.05%RG |
Stability | 0.01%/1min |
Power Output/Measure | |
Min Adjusting Unit | Shift x 0.01% |
Resolution | Shift x 0.01% |
Accuracy | 0.1%RD (PF>0.5) |
Stability | 0.01%/1min |
Frequency Output/Measure | |
Range | 45.000...65.000Hz |
Min Adjusting Unit | 0.001Hz |
Accuracy | 0.01%RD |
Phase Output/Measure | |
Range | 0.00° ... 359.99° |
Min Adjusting Unit | 0.01° |
Resolution | 0.01° |
Accuracy | 0.05° |
Power factor Output/Measure | |
Output range | -1 ... 0 ... +1 |
Min Adjusting Unit | 0.0001 |
Accuracy | 0.0005 |
Harmonic Output/Measure | |
Set range | 2 ... 31 times |
Content | Voltage, Current≤30%( compared with Fundamental Wave) |
Harmonic output accuracy | 0.1%(2 ... 19 times, compared with Fundamental Wave) |
Resolution | 0.2%(20 ... 31 times, compared with Fundamental Wave) |
Harmonic Phase | 0.00° ... 359.99° |
Output Voltage and Current distortion | |
<0.2%(non capacitance load) | |
Max AC Output Load | |
Voltage 25VA, Current 25VA | |
Voltage (DC) Output/Measure | |
Shift | 100mV/1V/10V/30V/100V/300V/750V |
Adjusting range | 0 ... 120%, 0 ... 110% at shift 750V |
Min Adjusting Unit | Shift x 0.01% |
Resolution | Shift x 0.01% |
Accuracy | 0.05%RG |
Stability | 0.01%/1min |
Current (DC) Output/Measure | |
Shift | 1mA/10mA/100mA/1A/5A/10A/25A |
Adjusting range | 0 ... 120% |
Min Adjusting Unit | Shift x 0.01% |
Resolution | Shift x 0.01% |
Accuracy | 0.05%RG |
Stability | 0.01%/1min |
Max DC Output Load | |
Voltage 20VA, Current 25VA | |
DC measure | |
Voltage measure range | ±10V |
Current measure range | ±20mA |
Accuracy | 0.01%RG |
Index measure reference condition | |
Work temperature | 0°C ... 40°C |
Humidity range | ≤85 % |
Work power supply range | 220VAC±15%, 50Hz |
Weight | 18KG |
Dimensions | 450(D)×180 (W)×380 (H) mm |
Interface | RJ45, USB, PS/2, RS232 |
Major functions:
KS901 | KS907 | KS908 | |
AC Standard Sources | ● | ● | ● |
DC Standard Sources | ● | ● | ● |
Power Standard Sources | ● | ● | ● |
Harmonic Standard Sources | ● | ● | ● |
Indicator Test | ● | ○ | ● |
Transmitter Test | ● | ● | ● |
Energy Meter Test | ● | ● | ● |
Rtu Test | ● | ● | ● |
Standard Meter | ○ | ○ | ● |
Sychronization test | ● | ● | |
Tele-control, tele-communication | ● | ● |
Note: ● :With the corresponding function modules
○ :Without the corresponding function modules
KS9 serial
● Built-in high precision AC/DC/Harmonic standard source output;
● User-friendly interface comes by the use of Windows CE operating system kernel;
● Functions available such as calibration of AC sampling, transducer, and energy meter; auto-compute on the calibration error and follow-up report creating; report template can be defined by the users;
● Mouse and keyboard built in panel or external connection available;
● USB port convenient for data transmissio;
● Can be used as a standard meter to monitor the information of electric quantity of AC transmission line (available in KS905, KS906);
● Workable without PC, and provides RS232 and RJ45 to support PC communications. And the communication protocol is open to the users to make auto testing solution if necessary;
● Can be run offline, while providing network RJ45 port and RS232 port and PC communication, communication protocol and opening up to the user and user-friendly program to test automatically;
● Compact size and portable carrying, convenient for on-site operation.
Kingsine Electric Automation Co., Ltd.
Who am I ?
Since its establishment in 1999, Kingsine Electric Automation Co., Ltd. has focused on researching and developing, producing, and selling Protection Relay Test Sets, CT Analyzers, Reference Power Sources and Calibrators, Voltage and Current Amplifiers, Electricity Monitoring Systems, and Instrumentation. To date, Kingsine's products have been recognized by customers in more than 80 countries worldwide. We regularly participate in large-scale power and energy exhibitions worldwide, including in the United States, Italy, France, Poland, Australia, Dubai, Turkey, Brazil, Philippines, Malaysia, Indonesia, South Africa, Egypt, and other countries, and have received widespread acclaim.Our protection relay testing equipment is compatible with world-renowned relay protection devices such as ABB, SIEMENS, ALSTOM, MITSUBISHI, Schneider, AREVA, SEL, GE, and others. Kingsine Electric has also established a distribution network with partners in the Americas, Europe, Asia, the Middle East, and other countries to provide comprehensive services.
Kingsine is a core supplier to China's State Grid
The facts demonstrate that China's annual power generation has remained the world's number one, with a projected power generation of 840 billion kilowatt hours in 2022, compared to the United States' projected 430 billion kilowatt hours in the same year. China has built the world's most advanced power transmission system for DC current at 1100KV ultra-high voltage levels and more than 11,000 digitized substations based on the IEC61850 standard. China's power grid has the largest, most advanced, safest and most stable power system in the world. We are honored to be the core supplier for State Grid Corporation of China.
Where did I come from?
Kingsine Electric is located in Shenzhen, the "Innovation Capital of China". We have also established subsidiaries in Canada and Hong Kong. Shenzhen is a benchmark city for the development of China's high-tech industry and is home to leading Chinese companies in various industries. Many of China's top companies, including Huawei, the world's largest communication company; DJI, the world's largest commercial drone company; BYD, the world's largest electric vehicle company (which sold 1.86 million electric vehicles globally in 2022, surpassing Tesla's sales of 1.37 million); and Tencent, one of China's leading internet companies, are based in Shenzhen. Excellent enterprises can influence each other, and as the world's factory, Shenzhen has a highly advanced and comprehensive industrial chain, which provides a reliable guarantee for Kingsine Electric to develop, produce, and manufacture high-tech, high-quality, and reliable products.
Where am I going?
Philosophy
Adhering to the belief of novelty in technology and detail in service, and gradually establishing a global service and sales network with worldwide partners and distributors, Kingsine shall spare no effort to serve customers worldwide with innovative technology, reliable products, and quality online service, making electric testing easier across the world.
Business Principles
Kingsine's business principle is to create value for customers, which is reflected in three aspects.
Firstly, Kingsine uses advanced technology to create powerful product features that offer customers a great operating experience.
Secondly, Kingsine provides high-quality products and services at reasonable prices, ensuring that customers receive high value for their investment.
Thirdly, Kingsine emphasizes reliability and after-sales service, providing quality assurance through lean production and ensuring that products have over 15 years of service life and three years of warranty. Kingsine's after-sales maintenance principle is based on cost accounting, ensuring that after-sales service remains efficient and affordable.Based on our modular product design philosophy, and with the help of efficient video diagnostics, our target for after-sales maintenance service is to complete repairs within 20 days.