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... withstand voltage, the current national standard factory frequency voltage frequency defined as 45Hz ~ 65Hz, but in many test situations, requirements of generator is 50Hz plus or minus 2Hz ac testing, and ...
...capacitor under test resonate, so as to obtain high voltage and large current on the test product. Because of the small power required, the light weight and small size of the equipment , Has been widely prai...
...School Bag Backpack Female For Teenager Girl MATERIAL: This canvas backpack is made of 100% durable canvas, which is rugged and has durable performance. Besides, the leather decorative straps and high qualit...
High Voltage Resonant Test System 500KV 50HZ AC High Voltage Resonant Test System For Substation This series devices are designed for AC withstand voltage test of substation primary equipment under 550KV or bel...
...High Voltage Resonant Test System for 10kV 35KV Cables This series devices are designed for AC withstand voltage test of substation primary equipment under 550KV or below, mainly composed of variable-frequen...
... AC hipot test with variable frequency resonant circuit technology for above 110kV~800KV class GIS and other HV electrical facilities ; The highest test voltage is no more than 200KV,400KV,600KV or 800KV thr...
... supply, exciting transformer, reactor and capacitive Voltage divider Features: 1. rated voltage: 27kV--- meets AC withstand voltage test of 10kV cable working frequency 30-300Hz Test voltage is not more tha...
... supply, exciting transformer, reactor and capacitive Voltage divider Features: 1. rated voltage: 27kV--- meets AC withstand voltage test of 10kV cable working frequency 30-300Hz Test voltage is not more tha...
Pu 7in 1 Custom Backpack School Backpack Set School Bags For High School Students Specifications: Product Name 7 PCS School Backpack Set Weight OEM Logo Accept custom logos Delivery Samples 1-3days Mass product...
Customized Configuration Variable Frequency High Voltage Resonant test system for CVT This resonant tester is widely used for Capacitive Voltage Transformer (under 500KV) on-site test. Features 1.The output vol...
Steel Leg Center Distance 520 mm School Desk Chair With Writing Tablet For High School Specifications : Item Xiangju Top Sale Commercial Folding Wooden Lecture Hall Chair For Adult Classroom Item NO. XJ-K02B .....
Printed Personality Large Capacity High School Students Computer Backpack Bag 1. About Us We are a luggage manufacturer with 10 years of experience in China. We produce all kinds of high-quality backpacks and b...
Colorful Collaborative Study Spliced Desk And Chair For High School Students Quick Details Item Name Colorful Collaborative Study Spliced Desk And Chair For High School Students Model Number XJ-K006 Seat And Ba...
...Testing High-Temperature Aging Test Chamber Automotive Industry A High-Temperature Aging Test Chamber is designed to simulate the effects of prolonged exposure to high temperatures on materials, products, or...
High-Temperature Aging Test Chamber Automotive Durability Testing Chambers A High-Temperature Aging Test Chamber is designed to simulate the effects of prolonged exposure to high temperatures on materials, prod...
... with very-low frequency technology for power generators or 35KV and below XLPE power cable.Compared with Hipot test set at main power frequency, VLF HV Test Set just needs much small test power capacity(Abo...
... with very-low frequency technology for power generators or 35KV and below XLPE power cable.Compared with Hipot test set at main power frequency, VLF HV Test Set just needs much small test power capacity(Abo...
Waterproof Polyester Colorful Outdoor High School Backpack 1. ABOUT US 1. Specialized in designing, producing and exporting all kinds of bags. The factory is located in Zhangzhou city, Fujian province. 2. The t...
Waterproof Polyester High School Backpacks For Teenagers 1. About Us We are a professional bag manufacturer with more than 10 years experience. We have our own factory, a big professional design team and sampli...
... Cabinet Use 8-10mm thick white porcelain imported PP plate making, excellent corrosion resistance, the seamless welding test is complete, ensure the firmness and sealing. Integration Points Cover Use porcel...