Kingsine Electric Automation Co.,ltd.
- Booth:
- E521
KINGSINE found in 1999, specialize in the R&D, production, and sales of a wide range of electrical testing equipment, mainly produce protection relay tester. Over 13,000 units of KINGSINE relay testers are running and highly praised in over 90 countries such as USA, Canada, UK, Switzerland, France, Italy, Austria, etc. KINGSINE's products not only achieve globally recognized certifications such as CE and UL, but also come with a 3-year free warranty and a targeted product lifespan of over 15 years. KINGSINE protection relay testers are compatible with world-famous relay protection devices like ABB, SIEMENS, ALSTOM, MITSUBISHI, Schneider, AREVA, SEL, GE,etc.
Browse offersKINGSINE found in 1999, specialize in the R&D, production, and sales of a wide range of electrical testing equipment, mainly produce protection relay tester. Over 13,000 units of KINGSINE relay testers are running and highly praised in over 90 countries such as USA, Canada, UK, Switzerland, France, Italy, Austria, etc. KINGSINE’s products not only achieve globally recognized certifications such as CE and UL, but also come with a 3-year free warranty and a targeted product lifespan of over 15 years. KINGSINE protection relay testers are compatible with world-famous relay protection devices like ABB, SIEMENS, ALSTOM, MITSUBISHI, Schneider, AREVA, SEL, GE,etc.
Check out our offers
KINGSINE Handheld CT/PT Analyzer
● 10.1-inch Full HD Touchscreen ● Ultra-light main unit at only 3.5 kg ● Built-in Replaceable Battery Design ● 0.05% High Accuracy ● IEC 60044-1, IEC 60044-6, IEC 61869-2, ANSI 30/45, IEEE C57.13 standard ● Low-voltage variable frequency testing, automatic CT error testing, multi-function measure
Expo location: E521
Valid 20.–22.10.2026
IEC61850 Digital Substation Testing
Integrated relay test set with high accuracy & full solution (complying IEC61850 sampled value and GOOSE), fully meet all the requirements for detection and debugging of IEC61850 IEDs, Merge Units, station control systems and traditional protection relays.
Expo location: E521
Valid 20.–22.10.2026
Protection Relay Test Set/Kit
Our conventional relay test set series is developed based on years of industry experience and technological accumulation, catering to various needs of power system relay testing. Renowned for its precise testing performance, user-friendly interface, and comprehensive functionality.
Expo location: E521
Valid 20.–22.10.2026
KINGSINE KT220 Handheld CT/PT Analyzer
● 10.1-inch Full HD Touchscreen ● Ultra-light main unit at only 3.5 kg ● Built-in Replaceable Battery Design ● 0.05% High Accuracy ● IEC 60044-1, IEC 60044-6, IEC 61869-2, ANSI 30/45, IEEE C57.13 standard ● Low-voltage variable frequency testing, automatic CT error testing, multi-function measure
Expo location: E521
Valid 20.–22.10.2026