variable voltage source

Brand Name:YOMIN

Model Number:TDGC2/ TSGC2

Place of Origin:China

TSGC2 series contact regulator voltage regulator variac, Output 0-430V Variable transformer 1. Product Description PHASE NUMBER MODEL CAPACITY(KVA) FREQUENCY (HZ) INPUT VOLTAGE(A) OUTPUT VOLTAGE RANGE (V) OUTPUT CURRENT (A) TDGC2 single phase series TDGC2...

Brand Name:DKLD

Model Number:DH-Z4M8F12B10X3X3

Place of Origin:Jiangsu,China

46 point switch value+4 analog variable speed control industrial wireless remote control DH-Z4M8F12B10X3X3X3: Main function: 4 speed control knobs, each corresponding to 0-10V output; Four three position self resetting torsion switches, each corresponding...

Brand Name:LTC

Model Number:LPM-175

Place of Origin:Shenzhen, China

... Variable Speed PM Motor For Sale Low Noise Air is compressible, and the volume of the air is reduced by the mechanical movement of the air compressor, and the air after the pressure is increased is called compressed air. It is an important power source...

Brand Name:DKLD

Model Number:DHQ-2F1K2F1M3P1

Place of Origin:Jiangsu,China

Frequency Converter And Variable Frequency Motor Remote Control Product highlight: Good anti-interference performance, with unique identification codes between each remote control transmitter and receiver, reaching hundreds of millions of sets, never ...

Brand Name:DKLD

Model Number:DHQ-2F1M

Place of Origin:Jiangsu,China

Industrial Remote Control For Variable Frequency Winch DHQ-2F1M (DC24V/1 generator, 1 receiver/4 switch values, 2 channels 0-10V), 1 three-position self reset twist switch+1 three-position self-locking hold twist switch. The former is marked with up and ...

Brand Name:YOMIN

Model Number:TDGC2

Place of Origin:ZHEJIANG PROVINCE, CHINA

Power Variable Transformer with Isolation , 1000VA Max , 0 -130 Volt Output Product Description Variac is a variable transformer and a great device for quality control testing, equipment testing on low and high voltage, control over heat, speed, and mor...

Brand Name:VEIKONG

Model Number:VFD500

Place of Origin:China

...Variable Frequency Drive For AC Motor Equipment Product Advantage Perfect match for industrial pumps and fans Advanced control panel providing intuitive operation Patent pending swinging choke for superior harmonic reduction Cycle soft start Multiple U/F curves Override mode CE approved Technical Specifications Item Specification Input Input Voltage 1phase/3phase 220V:200V～240V 3 phase 380V-480V:380V～480V Allowed Voltage

Brand Name:VEIKONG

Model Number:VFD500M

Place of Origin:China

Mini VFD Variable Frequency Drive Low Voltage Economic Style AC Motor Drive 1. Veikong VFD500M series economical high performance general purpose AC drives A. The power range: 1 phase 200/240V 50/60HZ 0.4-4kw 3 phase 200/240V 50/60HZ 0.4-4kw 3 phase 380/...

Brand Name:Ningbo Suntech Power

Model Number:CHX-108KVA/27KV,108KV

Place of Origin:Ningbo，China

... XLPE cable ,power transformer, CB,CT/PT, busbar in 35KV power substation to perform on-site AC withstand voltage test with variable frequency resonant circuit technology; the highest test voltage is no more than 27KV ,54KV,108KV; test frequency:

Brand Name:Milano

Model Number:KV90-7D5G-4-PV

Place of Origin:China

Product Specifications Model -S2 (220V single-phase output) -I (220V single-phase output) -4 (380V three-phase output) Input voltage range (PV) 190-450V 190-450V 270-900V Recommended Voc voltage 300-400V 300-400V 450-700V Optimum MPPT voltage 310V 310V ...

Model Number:KV90-075G-4-PV

Place of Origin:China

Brand Name:Milano

Product Specifications Model -S2 (220V single-phase output) -I (220V single-phase output) -4 (380V three-phase output) Input voltage range (PV) 190-450V 190-450V 270-900V Recommended Voc voltage 300-400V 300-400V 450-700V Optimum MPPT voltage 310V 310V ...

Model Number:GD35-2R2G-4-H1

Place of Origin:China

Brand Name:INVT

Input Input voltage (V) AC 3PH 380V (-15%) to 440V (+10%) Rated Voltage: 380V AC 3PH 520V (-15%) to 690V (+10%) Rated Voltage: 660V Input frequency (Hz) 50Hz/60Hz, allowable range 47～63Hz Output Output voltage (V) 0 - Input Voltage Output frequency (Hz...

Brand Name:INVT

Model Number:GD35-5R5G-4-H1

Place of Origin:China

Input Input voltage (V) AC 3PH 380V (-15%) to 440V (+10%) Rated Voltage: 380V AC 3PH 520V (-15%) to 690V (+10%) Rated Voltage: 660V Input frequency (Hz) 50Hz/60Hz, allowable range 47～63Hz Output Output voltage (V) 0 - Input Voltage Output frequency (Hz...

Brand Name:INVT

Model Number:GD270-220-4

Place of Origin:China

Input Voltage (V): AC 3PH 380~480V Rated voltage: 380V Voltage transient fluctuations are allowed: -15%~+10% Input Current (A): Refer to the GD270 Rated Parameter Table Input Frequency (Hz): 50Hz or 60Hz, allowable range 47~63Hz Output Voltage (V): 0~input...

Model Number:SXBP

Brand Name:Sansion

Place of Origin:China

...Variable Frequency Series Resonant Test System is designed for high voltage and large capacity electrical equipment testing. It is suitable for testing applications requiring high voltage output and reliable insulation verification. Typical applications include: 110kV transformer testing 220kV cable testing GIS insulation testing High voltage equipment acceptance testing Technical Highlights Wide Voltage...

Model Number:SXBP

Brand Name:Sansion

Place of Origin:China

... utilizing variable-frequency series resonance technology, the system provides stable and controllable high-voltage output for insulation withstand tests. The system is particularly suitable for testing power transformers, GIS, SF6 circuit breakers, CVTs,

Model Number:SXBP

Brand Name:Sansion Power

Place of Origin:China

...Variable Frequency AC Resonant Test System is a high-voltage electrical testing solution designed for AC withstand voltage and dielectric testing of large-capacitance electrical equipment. By using the series resonance principle, the system adjusts the output frequency to match the inductive reactance of the high-voltage...

Model Number:SXBP

Brand Name:Sansion

Place of Origin:China

...Variable Frequency Series Resonance Test System is a modular high-voltage AC testing solution developed for insulation withstand verification of electrical equipment with high voltage ratings and significant capacitive loads. System Architecture Variable-Frequency Power Supply Provides controlled excitation power and adjustable output frequency. Excitation Transformer Transfers and matches the excitation voltage...

Model Number:SXBP

Brand Name:Sansion Power

Place of Origin:China

... acceptance, commissioning, maintenance, and specified diagnostic or preventive test programs. High-voltage cables present a capacitive load. As cable length increases, the total capacitance can increase significantly, affecting the power requirements of

Model Number:SXBP

Brand Name:Sansion Power

Place of Origin:China

...designed for compatible capacitive electrical equipment, with the required system configuration determined by the test voltage, rated capacity, test-object capacitance, operating frequency, test duration, site conditions, and applicable test specification.