Блок питания постоянного тока для обработки поверхности с параллельным подключением

Input

Voltage

Output power < 6KW

Single-phase 220Vac±10%, 50/60Hz (default)

Single-phase 230Vac±10%, 50/60Hz (optional)

Output power ≥ 6KW

Three-phase 380Vac±10%, 50/60Hz (default)

Three-phase 415Vac±10%, 50/60Hz (optional)

Three-phase 440Vac±10%, 50/60Hz (optional)

Three-phase 480Vac±10%, 50/60Hz (optional)

Frequency

50Hz/60Hz±5%

Power

Depends on output power rating

Current

Depends on output power rating

Output

Rated power

*** kW

Output voltage adjusting range

0V ~ ***V

Output current adjusting range

0A ~ *****A

CC (constant current) accuracy

≤±1%

Efficiency

≥90% (measured @ 80%-100% resistive loading)

Power factor

≥0.92

Working ability

Withstand long-term continual working at full-loading.

Setting & Display

Control mode

Local

10-turn potentiometer (default)

LCD touch screen (optional).

Remote

RS485 communication interface.

In line with MODBUS-RTU standard. (optional)

Display mode

Digital LED (default)

LCD touch screen (optional)

Touch screen display items as below:

1.    Real-time working state display (fault state, running state, stop state, over heat state.)

2.    Working mode display (CV / CC)

3.    Output voltage / current display.

4.    Power supply system and fault information queriable.

Display accuracy

Voltage

≤±1%

Current

≤±1%

Operation panel control function

Output start / stop switch

Constant voltage / Constant current state transfer switch

Local / Remote transfer switch (available for units equipped with remote control)

Operation panel indication

Working / Fault / Overheat indications (LED)

General features

Working principle

PWM

Working mode

CC voltage-limit / CV current-limit working modes, manual switchable.

Cooling method

Water cooling or forced-air cooling.

Protection measures

Half-sealed air duct, three-proof treatment for circuit boards.

Cable I / O

Cable entry from front, exit from back.

Noise

≤65 ~ 75dB

Protection & Monitoring functions

Input protection

Input lack voltage and lack phase protection.

Output over voltage protection (OVP)

Power supply automatically cuts off output and alarms when output has over voltage.

Output over current protection (OCP)

Power supply automatically cuts off output and alarms when the output has over current.

Over temperature protection (OTP)

Power supply automatically cuts off output and alarms when the internal temperature of the power supply exceeds OTP threshold value.

Output short-circuit protection

Power supply automatically cuts off output and alarms when the output has short-circuit.

Working conditions

Ambient temperature

0℃～45℃

Humidity

10%～90%(non-condensing)

No flammable, corrosive object, no vibration & explosion

Height

≤2000m

Size (W*H*D) (mm)

Refer to “Model list”