Detailed Product Description 1.AVR MX341 2.Automatic votage regulator (AVR) 3.For a brushless generator 4..ISO9001 CERTIFICATED 5.IN STOCK Generator AVR MX341, automatic voltage regulator(AVR) Features Be applicable for separated excited alternator, brushless generator with the frequency of 50Hz or 60Hz; With Parallel Operation Function; Under Frequency Roll Off Protection; With Under Frequency LED Indication; Over Excitation Protection. Technical parameters Source Input Voltage 140-220V ac Current 3A/Phase Frequency 100-120Hz (nominal) Sensing Input Voltage 170-250V ac Frequency 50-60Hz Jumper Selectable Output Voltage Max. 120V dc Current 4A consecutive current output Transient 6A for 10 secs. Excitation Resistance Min.15 ohms Under Frequency Protection(UFRO) Set 95%Hz (By factory) U/f Slop 100-300% down to 30Hz Over Excitation Protection 75Vdc (Default Value) Time Delay 10secs. Soft Start Ramp Time 3secs Adjustment ¡À1%(with 4% engine governing). Individual packing and standard export cartons Measurement of Inner Packing:16.5x15.5x4.6cm Measurement of Outer Packing:50 x 32 x 20cm Outer Packing:20PCS/Carton.
Place of Origin Jiangsu, China (Mainland) Brand Name KERUI Model Number AS440 Usage Regulating the generator voltage Current Type AC Compatible alternator STAMFORD Phase 2 phase Color Black Weight 300g Stock Yes Packing 14.6cmx11.6cmx4.7cm Price: FOB USD 0~100 / Piece Detailed Product Description 1.AVR AS440 2.Automatic Voltage Regulator 3.For stamford brushless generator 4.ISO9001 CERTIFICATED 5.IN STOCK AVR-AS440, automatic voltage regulator (AVR) Features Be applicable for self excited alternator, brushless generator with the frequency of 50Hz or 60Hz; Adopt Surface Mounting Technology(SMT); With Parallel Operation Function; Under Frequency Roll Off Protection; With Under Frequency LED Indication; Over Excitation Protection. Technical parameters Build Up Voltage 4V ac @ AVR terminals Power Input Voltage 100-264V ac Frequency 50-60Hz (nominal) Sensing Input Voltage 100-130V or 170-264V Jumper Selectable Frequency 50/60Hz Jumper Selectable Output Voltage Max. 82V dc @ 200V ac input Current 4A consecutive current output Transient 7.5A for 10secs. Over Excitation Protection 65V dc (Default Value) Time Delay 10secs Under Frequency Protection 92-94%Hz rated frequency(By factory) (UFRO) Adjustment ¡À1%(with 4% engine governing) Minimum Order Quantity: Negotiable Trial Order Minimum Order Quantity: 1 Piece/PiecesTrial Order Port: Shanghai, CHINA . Packaging Details: Individual packing and standard export cartons Outer packing: 40pcs/carton Measurement of Inner packing:14.6cmx11.6cmx4.7cm Measurement of outer packing:50cmx32cmx25cm.
Detailed Product Description 1.SX460 2.Automatic voltage regulator (AVR) 3.Compatible alternator: STAMFORD 4.ISO9001 CERTIFICATED 5.IN STOCK Automatic voltage regulator (AVR), AVR-SX460 Features Be applicable for self excited alternator, brushless generator with the frequency of 50Hz or 60Hz; Under Frequency Roll Off Protection; With Under Frequency LED Indication. Technical parameters INPUT Voltage 85-125 V ac 170-250 V ac Jump Selectable Frequency 50-60 Hz nominal Phase 1 OUTPUT Voltage max 90 V dc at 207 V ac input Current continuous 4A dc Transient 6 A for 10 seconds Field Resistance 15 ohm minimum REGULATION +/- 1% THERMAL DRIFT (after 10 min) 1% for 40¡ãC change in AVR ambient TYPICAL SYSTEM RESPONSE Field current to 90% 80ms Machine volts to 97% 300ms EXTERNAL VOLTAGE ADJUSTMENT +/- 5% with 1 k ohm 1watt trimmer Under Frequency Protection Set point 95%Hz Slop 170% down to 30Hz UNIT POWER DISSIPATION 10 watts maximum BUILD UP VOLTAGE 3.5V ac @ AVR terminals ENVIRONMENT Vibration 20-100Hz 50mm/sec 100Hz-2k Hz 3.3g Relative Humidity 0-60¡ãC 95% Operating Temperature -40¡ãC to +70¡ãC Storage Temperature -55¡ãC to +80¡ãC DIMENSIONS Outline Dimensions 104(W)¡Á139(H)¡Á39(D)(mm) Installation Size 80(W)¡Á115(H) (mm) ¡Á¦µ5-4 Color Black Weight 300g. Packaging Details: Measurement of Inner Packing:14.6x11.6x4.7cm Measurement of Outer Packing:50 x 32 x 25cm Outer Packing:40PCS/Carton.
Voltage regulator Our company mainly product and handing the export of auto parts, such as regulator, ignition module, rectifier, auto gauge, etc. If you have intrested in our products, please contact us .And our website is www.Etoman.Com.Cn
Detailed Product Description 1.CT-1000 2.Droop Current Transformer 3.Primary Current 4.ISO9001 CERTIFICATED 5.IN STOCK CT-1000 Droop Current Transformer Specifications of CT-1000 Model CT-1000 Primary Current 1000A Secondary Current 0.37A Mounting hole size ¦µ13 Power Range 750KVA~1250KVA. Minimum Order Quantity: 1 Piece/PiecesTrial Order Port: Shanghai CHINA Packaging Details: Individual packing and standard export cartons Measurement of Inner packing10cmx9cmx10cm Delivery Time: within 3-5 days after payment Payment Terms: T/T,Western Union Supply Ability: 500 Piece/Pieces per Month.
Product description The impulse voltage generator intelligent measurement and control system is the latest programmable control system and consists of two parts: Automatic control of pulse voltage generator program and automatic analysis of pulse signal measurement. The General Conditions of Use Altitude: 1000m Ambient temperature: 5 40 Relative humidity: 90 20 Use of the environment: indoor Non-conductive dust Grounding resistance 0.5 No fire or explosion hazard Earthquake resistance: 8 magnitude There is no gas that corrodes metal and insulates Impulse voltage generator (2) Supply voltage waveform is the actual sine wave, waveform distortion rate 85% (more than 90% when no load 300PF); (2)Truncated wave: cut-off time (2-6) 10% , zero-crossing coefficient 0.3% (3)Standard operating impulse voltage wave 250 20% s / 2500 60% s, The impulse voltage waveform parameters and their deviations are in line with the requirements of the national GB311 and GB16927 standards.
Supplier: Generator spares like automatic voltage regulator AVR, generator parallel operation droop CT
SANDI SERIES charging module is for electric vehicle charging station. With single-phase non neutral conductor AC input, it has the advantages of high efficiency, high power density and low harmonic. Functional details 1. Hot plug Plug technology is applied to the charging module to provide convenience for installation and maintenance. The access of the charging module to the system shall not disturb the output voltage of the system. 2. Advanced current sharing technology Under constant voltage working mode, the charging modules can share current automatically within 10S, with degree of unbalance less than �±0.5A. 3. Control of input limited power Refer to Fig. 1-10 for the relation between the output power and input voltage of the charging module. When the input voltage is within 360 Vac ~ 450 Vac (return difference is less than 5V), the module can output the maximum power of 20 KW; when the input voltage is within 260 Vac ~ 320 Vac, the module can still work normally under limited power mode. 4. Control of output constant power When there is a rated input voltage, the output power of the module is 20 KW. Refer to Fig. 11 for the relation between the output voltage and the output current of the module. The SD75050 module uses two operating modes with output voltage ranges of 50 to 750V. The module only selects the operating mode based on the value of the received demand voltage, and does not select the operating mode based on the actual output voltage. 5. Temperature limited power 6. Regulation of output current limiting point 8. Regulation of output voltage The output voltage of the module can be regulated constantly through the external monitoring module, with regulation range of 50Vdc ~ 750Vdc and minimum regulation step of 0.1 Vdc. 9. Fan control The built-in processor of the module can regulate the speed of the fan according to the internal temperature and output current of the module. 10. Protection of input overvoltage/ voltage shortage 11. Output overvoltage protection The overvoltage protection point is 260Vdc ~770Vdc (�±10 Vdc). Default is 778Vdc.The module can be started after manual intervention upon overvoltage protection. 12. Over-temperature protection The environmental over-temperature protection point is 80�°C. When the DC panel has a temperature over 100�°C, the module will stop working; when the DC panel has a temperature below 90�°C, the module will automatically work again. 13. Protection of internal bus fault When the internal bus voltage of the module is beyond the overvoltage/ voltage shortage protection point, the module will be powered off automatically. At this time, there is no output from the module and the fault indicator light is on. 14. Short circuit protection In case of short circuit of the module, it will be subjected to protective shutdown and the red indicator light of the panel is on, and this condition will be transmitted to the monitor of the "module fault".
SANDI SERIES charging module is for electric vehicle charging station. With single-phase non neutral conductor AC input, it has the advantages of high efficiency, high power density and low harmonic. Functional details 1. Hot plug Plug technology is applied to the charging module to provide convenience for installation and maintenance. The access of the charging module to the system shall not disturb the output voltage of the system. 2. Advanced current sharing technology Under constant voltage working mode, the charging modules can share current automatically within 10S, with degree of unbalance less than �±0.5A. 3. Control of input limited power Refer to Fig. 1-10 for the relation between the output power and input voltage of the charging module. When the input voltage is within 360 Vac ~ 450 Vac (return difference is less than 5V), the module can output the maximum power of 20 KW; when the input voltage is within 260 Vac ~ 320 Vac, the module can still work normally under limited power mode. 4. Control of output constant power When there is a rated input voltage, the output power of the module is 20 KW. Refer to Fig. 11 for the relation between the output voltage and the output current of the module. The SD75200 module uses two operating modes with output voltage ranges of 50 to 750V. The module only selects the operating mode based on the value of the received demand voltage, and does not select the operating mode based on the actual output voltage. 5. Temperature limited power 6. Regulation of output current limiting point 8. Regulation of output voltage The output voltage of the module can be regulated constantly through the external monitoring module, with regulation range of 50Vdc ~ 750Vdc and minimum regulation step of 0.1 Vdc. 9. Fan control The built-in processor of the module can regulate the speed of the fan according to the internal temperature and output current of the module. 10. Protection of input overvoltage/ voltage shortage 11. Output overvoltage protection The overvoltage protection point is 260Vdc ~770Vdc (�±10 Vdc). Default is 778Vdc.The module can be started after manual intervention upon overvoltage protection. 12. Over-temperature protection The environmental over-temperature protection point is 80�°C. When the DC panel has a temperature over 100�°C, the module will stop working; when the DC panel has a temperature below 90�°C, the module will automatically work again. 13. Protection of internal bus fault When the internal bus voltage of the module is beyond the overvoltage/ voltage shortage protection point, the module will be powered off automatically. At this time, there is no output from the module and the fault indicator light is on. 14. Short circuit protection In case of short circuit of the module, it will be subjected to protective shutdown and the red indicator light of the panel is on, and this condition will be transmitted to the monitor of the "module fault".
