PC-SVC AC Voltage Regulator/Servo Motor Control

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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:DC power supply can directly charge the rechargeable battery?: From the principle is possible, as long as your regulator DC power supply is a constant voltage source, and the output voltage is stable, there will be no voltage instability, such as voltage rise (voltage drop ignored), with a DC power supply to the regulator Mobile phone charging is no problem, because I have been so operating! Rest assured, as long as your stable power output is stable enough, then charge it! Mobile phone charger is generally 5V, you transferred to the 5V! As for the security measures Well, the charge is away from flammable and explosive materials on it! (Voltage regulator if there is over-voltage protection that is the best, the power over-voltage protection value set to 5.5v). For lead-acid batteries, according to the single cell 2.3-2.5V voltage set the charging voltage, that is, 12V battery for the six single cell, the charging voltage is set to 13.8-15.0V, with constant pressure way to charge.

Q:The main reason for the instability of the output voltage of the regulated power supply (only about thirty words is briefly summarized): The main reasons are the following: 1. As the input voltage is unstable (usually AC power grid allows ± 10% of the fluctuations), resulting in rectifier filter circuit output DC voltage instability 2. As the rectifier filter circuit internal resistance, when the load changes, causing the load current changes, so that the output DC voltage changes 3. Since the parameters of the electronic components (especially the conductor devices) are related to the temperature, when the ambient temperature changes, the circuit component parameters are changed, resulting in a change in the output voltage 4. Rectifier filter obtained after the DC voltage will still have a small amount of ripple components, can not be directly supplied to those who require a higher power quality of the circuit. Therefore, the rectified filtered DC voltage must take some voltage regulator measures to meet the needs of electronic equipment. Commonly used DC voltage regulator circuit with parallel and series voltage regulator circuit two types. Above is the DC voltage regulator output voltage stability of the reasons for the simple analysis, we can combine the actual use of the situation to conduct in-depth analysis.

Q:I would like to ask: DC power supply when the ground terminal when used? how to use?: Ground (PE): not used for working circuits, only as a protection line. The use of the absolute zero voltage of the earth, when the equipment shell leakage, the current will quickly flow into the earth, even if the PE line has an open circuit, will also flow from the nearby ground into the earth ? And then better, if it is a metal shell, to prevent electric shock; also can provide electrostatic discharge circuit ? Connection: received three-core power supply on the ground, if there is buried copper pillars, then better in the above, because more pure

Q:Use multimeter and DC power supply should pay attention to what matters: Multimeter is worth noting that the resistance file can not be no measurement voltage, pay attention to range. DC power output can not be short-circuited

Q:Do you need to consider the power to choose a regulated power supply?: Is sure to consider the need to see the actual power of your load to determine.

Q:Members help me to explain the role of the various components in detail. The There D5 regulator is 21V why the output is 20V, they said to reduce the UBE0.7V pressure drop. I do not understand, why should subtract UBE ah? The more detailed the higher probability of adoption. The Remember the details. The The Thank you all the teachers. The ? Mainly three-tier tube is how to complete the regulator?: First, you have to know that the VT working state is in a magnified state or a saturated state, so VT's Ube> 0. VT is in magnified state, Ube = 0.7v. D5 to ground voltage (ie VT base voltage) = VT Ube + circuit output voltage Uout Uout = Ud5-Ube = 21v-0.7v

Q:DC power supply is generally composed of several parts: 1. Power Transformers: The AC voltage into the rectifier circuit required AC voltage, the general secondary voltage u2 smaller. 2. Rectifier circuit: The transformer secondary AC voltage u2 into a one-way DC voltage u3, which contains the DC component and many harmonic components. 3. Filter circuit: Filter out the ripple voltage u3 harmonic components, the output more smooth DC voltage u4. The voltage is often changed with the grid voltage and load current changes. 4. Regulator circuit:

Q:Is there a difference between a regulated power supply and a power adapter?: The role of the adapter is a voltage converter: the 110-220 volts AC voltage into a fixed DC voltage. The function of the power supply is in the voltage conversion, the regulator was a regulator to ensure that the output voltage in the rated power to withstand the stability of the range. Change the voltage regulator power supply is also a lot, mainly school or home appliance repair and scientific research units to use multiple output or stepless adjustment output of the power supply

Q:What should I pay attention to when using a function signal generator and a DC regulated power supply?: Use DC power supply should pay attention to the output voltage and current with a load and have a certain margin, wiring, attention to positive and negative polarity do not short circuit

Q:Power supply KA7805 how to judge good or bad: All 7805 are LDO (linear power supply), especially with a heat sink, 3 feet, so all xx7805 chip can replace it, as long as the package (physical size) the same. Such as LM7805, MIC7805, AS7805, AIC7805, LT7805, etc., the first two letters that different manufacturers, the same function. 7805 regulator ordinary chip, all the electronic market has. Its role is to 6.5V ~ 15V or so the input voltage is reduced to a stable +5 V voltage.

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