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...Test contact current Technical specification for photovoltaic grid-connected inverters NB/T 32004-2018 2.Electrical clearance and creepage distance Technical specification for photovoltaic grid-connected inv...
... withstand voltage(kV) Weight(kg) 30NF250 485 600 70 170 6.6 Transformer bushing is to lead high and low voltage inside the transformer to the outside of the oil tank, not only as a lead to the ground insula...
...Withstand Tester It is applied to test leakage current, insulation aging, power frequency of insulating gloves and boots. This Machine can test 3 pairs each time and tell leakage current of each pair to find...
... standard DL/T848.1-2004 "General technical conditions for DC high voltage generators". It is mainly used in the power sector of power sector, industrial and mining, metallurgy, steel and other ent...
... Series resonant system exerts series resonance principle, uses excitation transformer to motivate series resonant loop, to adjust the output frequency of the director, make the loop inductance L and measure...
...test of temperature-controlled EC fan drive module Performance parameters Skills requirement Burn-in cabinet size(mm) L2400*W1200*H1600 Rated working voltage 460Vac Rated insulation voltage 690Vac Rated freq...
... Rated insulation voltage 690Vac Rated frequency 50Hz Rated working current 32A Power frequency withstand voltage for 1 minute 2500Vac UUT input specifications 12VDC/5Amax*36passageway UUT output specificati...
... Rated insulation voltage 690Vac Rated frequency 50Hz Rated working current 32A Power frequency withstand voltage for 1 minute 2500Vac UUT input specifications 12VDC/5Amax*36passageway UUT output specificati...
...voltage disconnector 2. We have 20 years exprience 3. Best price & Best quality Specifications: Parameter Table No Items Technical parameter 1 Rated Voltage kV 72.5 126 252 2 Nominal system voltage kV 66 110...
...Test Bench For High-Low Voltage Switchgear Test Set Hi-Pot Test General Information: SXGK Series HV/LV Switch Cabinet Test Bench can be used for measuring the circuit resistance of high and low voltage switc...
...frequency resonant test device comprises variable frequency control power supply, excitation transformer, reactor and capacitive voltage divider as main parts. A rectifier silicon stack connected after the c...
...test device 1. Subject For the Suwa Hydropower Station 300MW, the extreme rated voltage is 18kV, the earth capacitance does not exceed 2.58μF, the AC withstand voltage test, the test voltage is 50kV, and the...
...voltage of 252 KV, this disconnect switch is capable of handling high voltage circuits with ease. It also features a power frequency withstand voltage of 395/460 KV at 1 minute (effective value), ensuring th...
...withstand voltage(kV) Weight(kg) DT1/2000A+B 85+35 75 10 30 0.9+0.45 Porcelain insulators are produced to withstand high mechanical forces such as inner pressure and cantilever. The design of these insulator...
...Voltage Dry Type Test Transformer I. Introduction: Dry Type Test Transformer AC DC Hipot Tester is applied in power system for insulation test of high voltage equipment. The typical application of the HIPOT ...
... voltage(kV) Weight(kg) 10NF250 295 305 28 75 3.2 Bushing insulator is used between the transformer rectifier and the discharge electrode suspension of an ESP for leading high voltage into the electric filed...
...voltage disconnector 2. We have 20 years exprience 3. Best price & Best quality Specifications: No Item Technical parameter 1 Rated Voltage kV 72.5 123 145 245 2 Rated Current A 1250 1600 2000 2500 3150 4000...
...Voltage kV 40.5 12 18 20 2 Nominal system voltage kV 35 10 15 20 3 Rated current A 630;1250;1600;2000;2500;3150;4000 4 Rated Short Time withstand current and Time kA/s 25~50/4 5 Rated Peak withstand current ...
...Voltage Disconnect Switch 145KV Disconnect Switch: 1.Switch Disconnector 2.Since 1993year Technical data: No Item Technical parameter 1 Rated Voltage kV 72.5 123 145 245 2 Rated Current A 1250 1600 2000 2500...
...voltage European cable branch box The main technical parameters Serial number Technical index parameter 1 Rated voltage 10kV 2 Maximum working voltage 12kV 3 Rated current 630A 4 Power frequency withstand vo...