Capacity |
|
Control mode |
PWM ZVZCS soft switching inverter technology |
Control technology |
16 bit MCU+CPLD |
Input |
Input voltage range |
Single phase 220V±15%/Three phase 380V±15% |
Frequency |
47-63HZ |
Output |
external characteristic |
CV & CC |
Rating output voltage |
Rating V |
Output voltage range |
0~ Rating V adjustable |
Rating output current |
Rating A |
Output current range |
0~100% Rating output current |
Source voltage stability |
< 0.5% @FS |
Load stability |
< 1% @FS |
ripple voltage(r.m.s) |
< 0.5% @FS |
Transient response time |
<10ms |
Efficiency |
>90% @ 100% load |
Display |
digital voltmeter |
4 bit LED display (0.1V) specification:±0.5%rdg+2digit |
digital ammeter |
4 bit LED display (1A) specification:±0.5%rdg+2digit |
Working conditions |
storage temperature |
-20ºC~+50ºC |
working temperature |
-10ºC~+40ºC |
relative humidity |
≤95%(no condensation) |
levels of protection |
IP20 |
atmospheric pressure |
80~106KPc(altitude below 2000m) |
noise |
< 65 dB at 1 meter |
Protection |
The input phase lack protection |
Three phase input short phase protection and alarm |
Input overvoltage protection |
Stop working and alarm when the voltage of input is output of the range |
Input under voltage protection |
Stop working and alarm when the voltage of input is output of the range |
Output over voltage protection |
Automatic protection and alarm when the output voltage is higher than the set value |
Output overcurrent protection |
The output current exceeds the set value. automatic current limiting after delay start. |
short-circuit protection |
The output end can be short circuited for a long time, and there is a sound and light alarm when short circuit. When the short circuit is removed, the power is automatically restored to normal work |
overheat protection |
>85ºC protect and alarm |
Insulation requirements |
insulation strength |
Input to the casing for AC 2500V/1minute, leakage current 10mA |
Input to output AC 3000V/1minute, leakage current 10mA |
Output to the casing AC 3000V/1minute, leakage current 10mA |
insulation resistance |
Input to the casing: DC1000V, larger than 20M Omega |
Input to output: DC1000V, greater than 20M Omega |
Output to the casing: DC1000V, greater than 20M Omega |
Cooling |
Forced fan cooling |
chassis |
|
Output configuration
|
Two output modes of output terminal with fast terminal and junction board |