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...power grid companies, meter manufacturing companies and institutes of metrology. The main features of KE8700: Simultaneous output of three voltage signal and three current signal for the test of the three ph...
...h fast reponse time. •Display the voltage, frequency, current and power simultaneously •Instant trip breaker within 2ms in case of failure •No interference of radiation, no harmonic disdortation •With buzzer...
... regulating with fast reponse time. •Display the voltage, frequency, current and power simultaneously •Instant trip breaker within 2ms in case of failure •No interference of radiation, no harmonic disdortati...
... regulating with fast reponse time. •Display the voltage, frequency, current and power simultaneously •Instant trip breaker within 2ms in case of failure •No interference of radiation, no harmonic disdortati...
... Ranges • Low Input Bias and Offset Currents • Output Short-Circuit Protection • Low Total Harmonic Distortion . . . 0.003% Typ • High Input Impedance . . . JFET-Input Stage • Internal Frequency Compensation...
...% Output Current Standard: Max120A Test Function Accuracy testing, creep testing(no load testing), starting Up testing, harmonic testing, repeatability testing, influencing testing, dial testing etc. Communi...
... Nominal Voltage 380V AC Input Voltage Range 380V AC Output Voltage/ Harmonic Distortion 220V/230V/240V ±1 %, THDU<3% Input Frequency Range 45Hz-64Hz, 50/60Hz (Auto Sensing) Efficiency Up to 90%(Online mode) Short circuit current 137A 205A 273A Overload...
...85-135V AC. 50/60Hz 3. Working temperature: - 20 - - +65 C 4. Output harmonic parameters: 97% (Min) 5. Start-up peak current (3000W load): less than or equal to 9A 6. Working frequency: 20K-250KHz (more than...
... current 4.5A 9.1A 12A 4.5A Power factor 1 consfi 1 consfi 1 consfi 1 consfi Frequency 50Hz 50Hz 50Hz 50Hz Phases Sine Wave Sine Wave Sine Wave Sine Wave THD(Total Harmonic Distortion) ≤3% ≤3% ≤3% ≤3% Electr...
... current 4.5A 9.1A 12A 4.5A Power factor 1 consfi 1 consfi 1 consfi 1 consfi Frequency 50Hz 50Hz 50Hz 50Hz Phases Sine Wave Sine Wave Sine Wave Sine Wave THD(Total Harmonic Distortion) ≤3% ≤3% ≤3% ≤3% Electr...
...harmonics on DC side and it can be interfaced with RS232 and RS485. - Control by keyboard and front screen, should include: • Real-time measurements of input and output values (voltages, currents and frequ...
... input voltage design(90Vac~305Vac) 2. Output voltage and current parameters support the client settings 3. High power factor, low harmonics 4. High efficiency design (up to 90%) 5. Protection Design: Short-...
...Universal input voltage design(90Vac~305Vac) 2. Output voltage and current parameters support the client settings 3. High power factor, low harmonics 4. High efficiency design (up to 88%) 5. Protection Desig...
GF438II three phase portable power quality and energy analyzer With Inrush current & High-order harmonics GFUVE portable power meters and analyzers are best in class power measuring instruments for measuring si...
..., single phase, active and reactive watt meters. And it also can be used as voltage, current and power meter to measure AC parameters of three phase power line.It can measure wave distortion factor and 2nd t...
..., exclusively for the measurement of transformer no-load and load parameters and zero-sequence impedance parameters. It can realize precise measurement to no-load current, no-load loss, short circuit loss, i...
... by our company, exclusively for the measurement of transformer no-load and load parameters and zero-sequence impedance parameters. It can realize precise measurement to no-load current, no-load loss, short ...
... phase, active and reactive energy meters. And it also can be used as voltage, current and power meter to measure AC parameters of three phase power line. It can measure wave distortion factor and 2nd to 63t...
...Current (transfer switch) (A) 40 Inverter Nominal battery voltage (V) 24 48 Input voltage range (V) 21-32 42~60 Output Output voltage: 220~240 VAC ± 2%, Frequency: 50Hz/60Hz ± 0.05% Harmonic distortion <2% Load Power factor 1.0 Cont. output power at 25°C (W) 2500 4500 3000 4500...