Place of origin:
China
impulse Current test system Impulse Current Test Systems are manufactured for testing equipment applied in medium and high voltage transmission & distribution systems against the effects of lightning strokes (direct or indirect) or against electromagnetic interference effects. Application arresters and varistors lightning protection elements wind generators transmission lines Main components Cha
[Related Keywords : Generation Stations]
Business Type
Manufacturer
Location
Shanxii, China
Employees Total
11 - 50
Annual Revenue
USD 5,000,001 - 10,000,000
Min. Order:
100 Piece
Price:
US$ 18 ~ 25
Place of origin:
China
Insulation VoltageUi(V) 1000V 1000V 1000V 1500V 1500V 1500V 1500V Rated Impulse WithstandVoltage Uimp(kV) 8KV 8KV 8KV 8KV 8KV 8KV 8KV Voltage Testing 1min. (V) 3550 3550 3550 3550 3550 3550 3550 Mechanical Life(TotalTimes) 7000 7000 7000 4000 4000 2500 2000
[Related Keywords : mccb, molded breaker, molded case breaker, moulded circuit breaker]
Business Type
Manufacturer
Location
Guangdong, China
Employees Total
101 - 500
Annual Revenue
USD 5,000,001 - 10,000,000
Min. Order:
10 Piece
Price:
US$ 800
Place of origin:
China
systems, renewable energy integration, and other mission-critical industries. Additionally, our company is equipped with a variety of advanced testing equipment, such as coating thickness gauges, mechanical characteristic testers, and voltage withstand test devices, ensuring that every product undergoes rigorous quality inspections. We are committed to providing customers with stable and reliable
[Related Keywords : Solid-Encapsulated, Environmentally Friendly, isolation switch]
Business Type
Manufacturer
Location
Zhejiang, China
Employees Total
101 - 500
Annual Revenue
USD 10,000,001 - 50,000,000
Place of origin:
China
Supply Ability:
7000000~8000000/M
current 5(80)A Impulse constant 1000imp/kWh LCD display LCD6+2 Operation temp. -20~+70℃ Storage temp. / Relative humidity 95% Average relative humidity 75% Accuracy class Cl.1 Starting current 0.004Ib Ref. frequency 50Hz Power consumption ≤ 1W,≤8VA Standard compliant IEC62052-11,IEC62053-21,IEC62056-21,IEC62055-41 3. Function Description 3.1 Metering Function This single phase split prepay
[Related Keywords : Kwh Meter]
Business Type
Manufacturer
Location
Shanghai, China
Employees Total
101 - 500
Annual Revenue
USD 50,000,001 - 100,000,000
Place of origin:
China
impulse current into the ground quickly, so that the voltage on the electrical equipment parallel to it is limited to the prescribed value, so as to ensure the safe operation of the electrical equipment.The arrester is equipped with a detachment device. When the arrester operates under overload or suffers accidental damage, the internal pressure increases sharply, so that the arrester can be deta
[Related Keywords : oxide arrester]
Business Type
Manufacturer
Location
Jiangsu, China
Employees Total
11 - 50
Annual Revenue
USD 2,000,001 - 5,000,000
Place of origin:
China
Price Condition:
FOB
ASTM D570 ≤0.5% Electrical Volume resistivity ASTM D2671 ≥1014 Ω.cm Dielectric strength ASTM D2671 20~25 KV/mm Dielectric constant GB 1049 2.5~3.5 Lighting impulse withstand voltage GB 311 75KV/10 times Peak / short time withstand current GB 2706-89 31.5 KA/4s 80.0 KA, peak Chemical Flammability ASTM D2863 OI ≥ 27 Corrosion (23℃,humidity 95% for 4 hrs) ASTM D2671 Pass
[Related Keywords : heat shrink, heat shrink tape, wrap tape, wrap around heat shrink]
Business Type
Manufacturer
Location
Liaoning, China
Employees Total
101 - 500
Annual Revenue
USD 1,000,001 - 2,000,000
Min. Order:
1 Set
Price:
USD 19998
Place of origin:
China
Supply Ability:
30 Set/Month
system uses the special developed frequency inverter to let the driving motor of big flywheel possess the zero-speed empty load electric current after it starts, that is to say, the driving motor of big flywheel is at zero speed after press down the start button, there is an empty load torque on the output shaft of the driving motor, to ensure no impulsion electric current when it starts, so the
[Related Keywords : diamond wire saw, hydralic wire saw, quarry wire saw, wire saw diamond]
Business Type
Supplier
Location
Quanzhou,Fujian, Hong Kong
Employees Total
101 - 500
Annual Revenue
USD 1,000,001 - 2,000,000
Min. Order:
1 Piece
Price:
US$ 7.5~8
Place of origin:
China
Supply Ability:
500000piece/year
system debugging installation phase or test phase. Mode 2: Intelligent response mode. It is conducive to accurately determine the fire alarm signal, reduce false alarm (factory default). B. Specifications 1．Working voltage:15-28V Impulse voltage 2．Working current： 1）Standby current：≤0.5mA 2）Alarm current：≤2.8mA 3．Type：Addressable, 2 wire（nonpolarity） 4．Encoding
[Related Keywords : Photoelectric Smoke Detector, addressable fire detector, smoke detector, frie arlrm system]
Business Type
Manufacturer
Location
Guangdong, China
Employees Total
101 - 500
Annual Revenue
Less than USD 100,000
Min. Order:
1
Place of origin:
Poland
Price Condition:
EXW
current power source with internal reference 0.05 accuracy class. Three phase power source generates voltage up to 560V and current up to 120A with programmable shapes, frequency in 40…500Hz range and phase shifts in 0…±360° range, four position testing stand with photo scanning heads and cables, eight inputs multiplexer for received impulses from scanning heads, PC with
[Related Keywords : electricity meter test bench, electricity meter test station, electricity meter tester, three phase meter tester]
Business Type
Manufacturer
Location
lubuskie, Poland
Employees Total
11 - 50
Annual Revenue
USD 2,000,001 - 5,000,000
Min. Order:
10 Set
Price:
US$ 10000
Place of origin:
Korea
Current(A)630 / 800630630 / 800Rated Frequency(Hz)60/5060/5060/50Rated Short-Time Current(kA)16,1 / 1 or 3sec16,1 / 1 or 3sec16,1 / 1 or 3secRated Making Current(kAp)404040Rated Power-frequency withstand Voltage(kV)506070Impulse withstand Voltage(kV)110150180Mechanical Endurance(times)10,00010,00010,000Insulating MediumSF6 gas / SolidOperating MechanismManual and Permanent Magnetic ActuatorBushin
[Related Keywords : recloser, recloser control, medium voltage, circuit breaker]
Business Type
Manufacturer
Location
Gyeonggi-do, Korea
Employees Total
11 - 50
Annual Revenue
USD 10,000,001 - 50,000,000
Place of origin:
China
Price Condition:
FOB
YDK-700kVA/2*275kV frequency conversion Series-resonant transformer,research and production for Changzhou power electric Co.,Ltd YDGK-3500kVA/3*350kV frequency conversion Series-resonant transformer ,research and production for Eastern green power pte ltd Singapore
[Related Keywords : Impulse Current Test Systems, power series, transformer, High Voltage Variable transformer]
Business Type
Manufacturer
Location
Shanghai, China
Employees Total
101 - 500
Annual Revenue
More than 100,000,000
Min. Order:
1 Carton
Price:
US$ 1
Place of origin:
China
impulse protection level, High -current density, High current impulse withstand capability, good aging performance. MOV Block for Substation Arrester Higher 2ms square wave repeatedly transferred charge tolerance, high stability of long -term operation, and excellent protection performance. MOV Block for Line Surge Arrester Higher 200-230μs repetitive charge transfer rating, strong ability to pr
[Related Keywords : disc varistor]
Business Type
Manufacturer
Location
Shaanxi, China
Employees Total
101 - 500
Annual Revenue
USD 2,000,001 - 5,000,000
Min. Order:
1 Set
Price:
US$ 10
Place of origin:
China
Supply Ability:
88888888 sets per year
current charging automatic control technology, which is high automation and strong anti-interference ability. (6) Chopped wave delay is adopt the delay mode of electronic delay adjustable circuit L-C. (7) Computer controlled to measure (fiber) system. The parameters of the products Rated Voltag (kV) Impulse Capacitance (μF) Stage Capacitance (μF) Impulse Energy (kJ) Stage Voltag
[Related Keywords : Lightning Impulse Voltage generator, Lightning Impulse Generator, Impulse Current Generator, lightning impulse current]
Business Type
Manufacturer
Location
Hubei, China
Employees Total
101 - 500
Annual Revenue
USD 50,000,001 - 100,000,000
Place of origin:
China
Supply Ability:
2000
In low voltage power systems, a power surge circuit breaker (SCB)-SSD ( SPD Specific Disconnecotor) is an external disconnector used in series with a surge protector (SPD). Surge protector circuit breakers are suitable for AC 50/60hz, 15/20 amp, 230v-400v range of TT, TN, and other power supply systems. The product power frequency action current is less than 3A, (8/20s impulse current can pass th
[Related Keywords : spd circuit breaker]
Business Type
Manufacturer
Location
Guangdong, China
Employees Total
11 - 50
Annual Revenue
USD 100,000 - 500,000
Place of origin:
China
impulse current (10/350) [lI m p ] 7kA Nominal discharge current (8/20) [ln ] 20kA Voltage protection level [Up ] ≤1.5kV Follow current extinguishing capability at UC [If ] 32A fuse will not be triggered at 2kA Response time [tA ] ≤100ns Max .backup fuse(L) 200A gL/gG Max .backup fuse(L-L') 125A gL/gG TOV voltage 355V / 5sec Operating temperature range (parallel wiring) [Tu p ] -40℃ ...+80
[Related Keywords : Surge Protector]
Business Type
Manufacturer
Location
Zhejiang, China
Employees Total
101 - 500
Annual Revenue
USD 5,000,001 - 10,000,000
Video
Min. Order:
1 Set
Price:
US$ 10000
Place of origin:
China
Supply Ability:
50 set per month
impulse high voltage to windings, and compare the oscillation graph with the saved graph. output voltage setting range/precision 500～3000V ±(3%×display value+8V) sampling frequency 100MHz Surge graph comparison Area, area difference, corona, phase. Three surge graphs will be displayed on the test interface DC winding resistance ： four-wire resistance measuring method. Apply DC current to
[Related Keywords : Stator testing]
Business Type
Manufacturer
Location
Shandong, China
Employees Total
101 - 500
Annual Revenue
USD 500,001 - 1,000,000
Place of origin:
China
Tests conducted in accordance with IEEE/ANSI Standard 386. is Partial discharge minimum extinction boltage-11kV; AC 60Hz for 1min (kV crest)-34kV; Test Point Voltage Test. Product Specification and Ratings OverviewTechnical Specification Test Item Parameters Continuous operating voltage 8.7kV/14.4kV AC withstand voltage 45kV/1min DC withstand voltage 53kV/15min 1.5/50μs Impulse withstand voltage
[Related Keywords : Elbow Connector]
Business Type
Manufacturer
Location
Zhejiang, China
Employees Total
101 - 500
Annual Revenue
USD 5,000,001 - 10,000,000
Competitive impulse current test systems products from various impulse current test systems manufacturers and impulse current test systems suppliers are listed above, please select quality and cheap items for you.
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