PC-SVC AC Voltage Regulator/Servo Motor Control
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 Sets set
- Supply Capability:
- 20000 Sets per Month set/month
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Usage: SVC
Phase: Single Phase
Current Type: AC
Packaging & Delivery
Packaging Details: | inner color box and outer export standard carton |
Delivery Detail: | 7 days |
Specificatons
PC-SVC 15KVAsingle Phases voltage regulator,Servo Motor control
Technology | Servo Motor control+Micro compute programed control | ||
LCD Display LED Display | Color | Red/Green/White/blue | |
Info | Input Voltage/Output Voltage/Load Usage/Time Delay/Normal Working/Protection | ||
Protection | Over Voltage | Output voltage ≥248v±4v | |
Low Voltage | Output voltage ≤170V±4v | ||
Over Loading | more than 120% | ||
Over Temperture | 120±10 | ||
Delay time | Long time(255 second)/short time (5 second) | ||
Circuit breaker | Regulator/By-Pass | ||
Language | English/Russian/Chinese | ||
Input Voltage | AC150-270V | ||
Output Voltage | 220V+-3% ; adjustable | ||
Frequency | 50Hz/60Hz | ||
Phase | Single Phase | ||
Efficiency | ≥90% | ||
Ambient Temperature | -15-45C | ||
Relative Humidity | <95% | ||
Waveform distortion | no additional wave form distortion | ||
Insulating Resistance | Normally more than 5MΩ | ||
Specifications | |||
Power | 10000W | 15000W | 20000W |
Packing Size | 46x44x72cm | 52.5x43x91cm | 52.5x43x91cm |
Packing | 1 | 1 | 1 |
G.M | 43 | 64 | 84 |
- Q: What is the difference between regulated power supply and steady current power supply?
- A steady voltage, a steady current. Stable voltage at rated power, the voltage is adjustable and can be fixed on a value. Does not change as the input changes.
- Q: How to control the DC regulated power supply output current constant? Such as constant output around 2a
- Power supply can not do, you need is a constant current source.
- Q: Can DC power supply be used as a charger for lithium batteries?
- Can not be directly as a lithium battery charger. Lithium-ion battery on the charger requirements are higher, in the initial charge should be in accordance with the constant current charging mode, theoretically the smaller the charging current the better the battery, but it takes too long is not practical, China's national standard low-rate charge Is 0.2C (C is battery capacity). Battery voltage with the charging process gradually increased, when the battery voltage reaches 4.2V, you need to change the constant current charge for constant voltage charging. With the constant charge charging process continues to reduce the charging current gradually, when reduced to 0.01C, that charge termination. As the lithium-ion battery nominal voltage of 3.7V, charge cut-off voltage of 4.2V, there are significant differences, so the use of fixed voltage regulator power supply can not be constant current charging, must start the current is too large, or the back of the current is too small. If the voltage regulator of the voltage regulator is low, although the starting current is not large, but there will be full of dissatisfaction; if the tune is higher, the initial stage of charge due to the battery voltage is too low, the pressure difference is too large Charging current Excessive shortcomings, greatly shorten the battery life; if the output voltage accuracy is poor, the voltage exceeds the upper limit of 4.2V, will occur overcharge, serious damage to the battery. In addition, the regular charger is also equipped with: the temperature control during charging; LED charging status indication; battery abnormal state detection and other additional circuit functions. So the DC power supply must be through a dedicated constant voltage, constant current control circuit to charge the lithium battery.
- Q: Please elaborate on their function, where to use, what is the difference between the output input? The more detailed the better! Thank you!
- DC power supply is a direct current, in the oscilloscope showed a linear waveform, used in the requirements of the DC voltage and current circuit AC power supply output is AC, oscilloscope on the sine wave, used in the requirements of constant voltage, and a certain frequency of the circuit. Your question is not very clear, I can only ask you to ask so much
- Q: My home voltage instability in about 150 volts, what should be done to make the computer work properly, and do not hurt the computer? Installed power supply, or buy a regulator, or UPS installed. I heard that the regulator is not continuous power supply is not suitable for computer use! How can i do?
- If you have a budget in the power of 1,000 yuan, then you can buy a domestic 1KVA online UPS, the basic solution to your current problems. If you feel that spend a little more money, then advise you to buy a servo-type regulator.
- Q: Mobile phone charger principle (output mode)
- Yes, but you have to know that it is different from the DC power supply, mobile phone charger output current will not be great, there are some charger output voltage is not clear, because it is constant current charge!
- Q: AC purification power supply buzz sound is great what is the situation
- The regulator core clamp is loose The cross-sectional area of the saturated core of the regulator is small, the magnetic flux leakage is more, the vibration sound is bigger, when the core clamp is loose, it is easy to produce a big beep, and even the metal material is fixed Vibration of the tweet, not only the image of the quiet work environment, even when the image of other circuits and components of the stability of the work.
- Q: Power supply KA7805 how to judge good or bad
- KA7805 a total of 3 pins, the input pin plus 9V voltage, measuring the output pin is 5V. Ground pin shared.
- Q: Switching power supply and DC power supply difference
- Just say it! 1 switching power supply regulator in the open and closed state of the linear power supply work in the amplification zone (specific cut-off, saturation, amplification, non-saturation in the transistor and MOSFET in the name difference) 2 switching power supply is to change the duty cycle to adjust the output According to the specific topology design can achieve step-up and step-down and linear power supply through the output sampling and reference voltage to compare the amplification to adjust the regulator tube can only step down 3 switching power supply efficiency is generally 80% of some can reach 95% linear power work to enlarge The device voltage drop is very large loss and therefore the efficiency of the lower volume of large 4 linear power supply input voltage adjustable range is relatively low The advantages of linear power can be seen from these points: Wen Bo, noise low cost of low technology mature! Hope it helps you!
- Q: Use 7812 to make a positive 12V DC power supply Is 220V AC voltage correction 12V
- The secondary voltage of the transformer is preferably set to about 12.5V. Because 12.5V sine wave AC voltage peak is 17.6V, after the bridge rectification after 15.2V ~ 15.4V, and 7812 instability voltage is 2V, generally leave about 1V margin is about 3V more appropriate. If the transformer secondary voltage is set to 16V, the peak is 22.6V, after the bridge rectifier over 20V, 7812 to dissipate the power of 8V × output current, when the current reaches the rated 1A, 7812 own power consumption More than 8W, will be very hot, and may even be damaged due to overheating.
We positively introduces and nimbly utilizes the domestic as well as foreign advanced managerial experience and the specialized technology. We contributes to the technical R&D department which has become mature and perfect day by day.We have got ISO9001: 2000 international quality systems authentication.
1. Manufacturer Overview
| Location | Zhejiang,China (Mainland) |
| Year Established | 2005 |
| Annual Output Value | US$5 Million - US$10 Million |
| Main Markets | South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe; South Asia; Domestic Market |
| Company Certifications | CQC Certificate; CE Certificate |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Ningbo,Shanghai |
| Export Percentage | 71% - 80% |
| No.of Employees in Trade Department | 6-10 People |
| Language Spoken: | English, Chinese |
| b) Factory Information | |
| Factory Size: | 30,000-50,000 square meters |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | OEM Service Offered Design Service Offered Buyer Label Offered |
| Product Price Range | High and/or Average |
Send your message to us
PC-SVC AC Voltage Regulator/Servo Motor Control
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 Sets set
- Supply Capability:
- 20000 Sets per Month set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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