... rated voltage of the system when wires are used in AC system. If the wires are used in DC system, the rated voltage of system should ... be 1.5 times lower than or as high as the rated voltage of cable ... and wires. The working voltage of the system could be 1.1 times higher ...
... , 3.excellent performance 1. HMNS (HMNS economic) Low Voltage draw-out switchgears out of low pressure in the HMNS ... and market development of products, is currently upgrading of low-voltage distribution cabinet modular ideal. 2. The switchgear is mainly ... and other various high-rise buildings, as a low-voltage distribution system power distribution and motor control centers, distribution of power ...
... ≤5PcSF6(20)rated gas pressureGas supply pressure0.4MPa0.35MPaPower frequency withstand voltage on primary windings230(275)kv 200(230)kv 140kv rmsRated ... )kv 325kv peakPower frequency withstand voltage between primary sections3kv rmsPower frequency withstand voltage on earth screen to earth5kv rmsPower frequency withstand voltage on secondary windings and ...
... rise Application:1. Widely being used in low voltage network for compensation the inductive reactive power ,Improve ... Polypropylene Film (PP Film); Self-healing4. Execution: Indoor 5.Rated Voltage (Un) : 230V. 380V. 400V ; 415V ;440; 450V ... impregnate: Non-PCB19.Power frequency withstand voltage:a. Withstand voltage between terminal: 2.15Un/10sb. Withstand voltage between terminal and housing: 3kV/ ...
... Drop-out Fuse Cutout is used outdoor high voltage protective device,which has porcelain type and polymer ... load switching fuse cutout are of outdoor used high voltage protective device. To be connected with incoming feeder ... Breaking Capacity1010kA/asymImpulse Withstand Capacity8512.5kVPower FequencyWithstand VoltageDry4842kV/1minWet3036kV/10sec porcelain Fuse cutout (high voltage)/fuse dropout/11kv ...
... : Browm/Grey 4. Applicable standard: ANSI C29.7 5. High voltage insulator * Type 57-32* Creepage distance(min) mm559* Drying arcing ... KV70* Critical impulse flashover voltagePositive KV160Negative KV205* Radio interference voltageTest voltage to groun KV22Max.RIV at 1 MHZ μV100* Net weight ... standards with brown, grey and white glaze. Porcelain Isolator high voltage
... Panel Meter measures and displays real time AC phase voltage, line voltage, and current with LED display in 3P3W or 3P4W ... 5VA, 2. AC85~265V or DC85~330V(Customized)Working frequency withstand voltage: Between power supply/input /output: AC2kV/min·1mA Insulation ... resistance: ≥100MΩ (EFT): 2kV 5kHz Immunity to surge voltage: 2kV 1.2/50usInstallation: DIN sliding-way, wiring behind Case ...
Diaphragm Gas Meter Prover is especially in use for tesing gas meter,and widely be used 1.GBP-6 200L Bell Prover and Test Bench 2.GBPM-10 20L Bell Prover and Test Bench3.GEC Meter Engine Error Curve Test System4.GLD-6 Gas Meter Leakage Test System5.GLW Gas Meter Leakage Test System6.GNP Sonic Nozzle Diaphragm Gas Meter Prover7.GRB Gas Meter Running Bench Gas Meter Test equipment
... 53 New!! RF roller vacuum cavitation system skin tightening equipmentVacuum Strong sound wave fat system is effectively to promote metabolism of ... are then naturally processed by the body (liver and lymphatic system) and eliminated through. 3.Vacuum suction head velashape fat ... of optoelectronics in China.3. ISO9001 proved Quality control and test system, each machine is in the best quality control.4. ...
1.microdermabrasion system 2.Skin Rejuvenation 3.Altered pigmentation 4.Stretch marks 5. ... of optoelectronics in China.3. ISO9001 proved Quality control and test system, each machine is in the best quality control.4. CE ...
... the insulation of high-voltage electrical equipment (electric motor, transformer, and cable, etc)·Test Voltage from 250V to 5000V ... different properties of test objects, there are 10 modes of compensation.Test Voltage·Test Voltage Range DC250V to DC5KV·Voltage Set: Wide ... 0uA ~ 99.9uA1000uA90uA ~ 999uA3mA0.90mA ~ 3.00mA Voltage Test Test modeDC voltageAC voltageTest range±(50V TO 1000V)50V TO 750V ...
Test Voltage:1.0~15.0KV. Cable Diameter: 0~25mm. Output Frequency ... information without worsening the condition of the wire after the test.The use of high frequency (3KHz) enables a traditional ... CT power frequency electrode.Output voltage is 0.0-15.0KV (R.M.S.) adjustable.Test voltage is 1.0-15.0KV ... (R.M.S.) adjustable.Voltage Display: 0.0~15.0KV ...
... B low density polyethylene. Polyethylene high insulation resistance, good withstand voltage, dielectric coefficient little and medium loss temperature and frequency ... diameterIn 20 °C in the dc 500 V voltage stability test charging 1 min after insulation resistance should be not ... should undergo between 50 HZ ac ac 2000 V voltage test, 5 min not breakdownCompany Profile:Kunming Duobao cable Co ...
... efficient protection for the breakdown which probably occurred over voltage,under voltage,phase failure,phase sequence in the irreversible 3-phase ... 2). Protection Relay are widely used in the low voltage power distribution system of using 3-phase 50Hz, AC380V in the ... power grid.4). Protection Relay adopts the advanced technique of voltage test and excellent IC as its main parts. Its feature are ...
Load and no load test,induced over voltage test,industrial frequency withstand test,DC resistance test,ratio test Function:Transformer No Load test(No Load Loss,No load current ... percentage)Transformer Load Test(Load ...
... current<3.5mA/240VACOverload protection105%~135% hiccup mode, auto recoveryOver voltage protection115%-135% cut off the output, auto recoveryHigh-temperature ... capacitor short-circuit for interrupting.4.Inlet voltage stability test:when is over load,the lowest voltage of inlet is up to the ... highest voltage.5.Load stability test:the load is from 0 ...
... High Performance in Accuracy High Expansibility Practical Software System main functionHigh Performance in AccuracyS750 can provide reliable ... and office as well.Excellent Engineering PerformanceSOUTH S750 system combines the GPS receiver with handheld computer, which ... easy portability, whose industrial design be able to withstand the test of tough environment.Handheld operating software and post ...
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