Product Introduction:
APM 3 Phase Ac source SPS300VAC3000W is capable of delivering 3000VA of output power.3 Phase AC Power Source is a 3-phase output Programmable AC Power Supply which provides with high power density. With high speed DSP+CPLD control, high frequency PWM technology, active PFC design, It is able to provide not only stable DC/AC Output Power, but also 3-phase / 1-phase output. This Ac Power Supply is featured with high power density, high reliability and high precision, meanwhile it possesses operation interface of touch screen and keys manually. It is able to analog output normal or abnormal power input for electrical device to meet test requirements, which is applicable to electric, lighting, aviation sectors, etc. It could be applied to enterprise`s production test as well.
Product Features:
â— Large touch color screen, possess complete functions and easy to operate
â— AC+DC mixed or independent output mode for voltage DC offset simulation
◠Capable of setting output slope/phase angle, 0~359.9°
â— Output frequency 15~1000Hz, capable of setting output slope of voltage and frequency
â— High output crest factor could satisfy surge tests requirements
â— Multiple current measuring level selection. Increase measurement accuracy
â— Standard USB data interface, support CSV file waveform import
â— OCP/OVP/OPP/OTP/ Short circuit protection
â— Built-in power meter, which is capable of measuring 15 electrical parameters per phase, including voltage, current, power, etc
â— With reverse current protection to avoid current flowing backward
â— Capable of setting voltage and current output restriction, support for constant current output mode
Basic Functions:
1. Adjustable Phase Angle/Slope
Adjustable Phase Angle/Slope is applicable to verification test of ON/OFF inrush current testing. This function is applicable to start inductive or capacitive load with large capacity to avoid high current when instantaneously start the device.
2.High Output Current Crest Factor
The surge current could reach 5-6 times of the rated current, especially suitable for inrush current testing.
Capable of simulating power line disturbance simulation test.
Advanced Functions:
1.Built-in IEC Standard Test
2.3-Phase Operation and Parallel Mode
Support 3-phase operation, 3 units in parallel
3000W Three Phase AC Source System 3000W 3 Phase AC Source, 3000W 3 Phase AC Power Supply, 3-Phase/1-Phase Output, Programmable Ac Power Sources,3 Phase source APM Technologies (Dongguan) Co., Ltd , https://www.apmpowersupply.com
Installation process
Steps 
3. Output Simulation Sequence and Disturbance Simulation
Built-in IEC standard test could be recalled directly.
Changhong 60G3 installs a sofa housekeeper through a U disk. Other models of Changhong 60G3 can also refer to this tutorial.
1 Download the sofa butler and copy it to U disk → 2 Insert U disk to Changhong TV interface → 3 Open TV application butler on TV → 4 Complete installation via TV application housekeeper
1. Baidu search for "sofa manager" into the sofa network, download the sofa butler package; or directly click the link (http://app.shafa.com/shafa.apk) to download the sofa butler package.
Copy the downloaded apk installation package to the U disk.
2. Insert the U disk containing the sofa housekeeper apk installation package into the USB interface of Changhong 60G3.
3. Enter application management to open the PP market that Changhong 60G3 brings.
4, open the PP market, select "more software."
5. Open the TV application manager in the lower right corner.
6, enter the TV application manager, then from the TV application manager to enter the U disk or other external devices.
7, complete the installation, open the Changhong 60G3 sofa housekeeper, massive TV applications to download.
If you still cannot read the USB flash drive, you are advised to format the USB flash drive in FAT32 format first (if there is any other content in the USB flash drive, export it and then format it) or try another USB flash drive.
If the installation fails, restart the device and try again by following the steps. Still have questions please add the following sofa butler official QQ group.
Watch on-demand video on smart TV, recommend using pudding video; Watch live TV, recommend HDP live broadcast; More interesting content, please use Tencent video TV version, TV; Fun smart TV and box, more exciting content in Sofa net.