0-250V 30A DC Switching Programmable Power Supply 7.5KW S-7500-250

Short Description:

Brief introduction:

This series is a high-power density programmable DC power supply with fast response speed, good control accuracy and digital display, and wide output voltage range. It is suitable for high-power DC motors, DC compressors, electric vehicles, aerospace, renewable energy, and servers. Product testing and burn-in aging in other fields.

There is a complete communication interface, RS232, RS485 can be selected, which is convenient for remote monitoring and programming.


Product Detail

Product Tags

Video

Features:

• Adopt large color screen design, high-definition display

• Low ripple, low noise

• Constant voltage and constant current working state switch automatically

• Support remote sampling, more accurate output

• Automatic protection of OVP/OCP/OPP/OTP/SCP

• Intelligent fan control, reduce noise and save energy

• Front panel lock function to prevent misoperation

• 19 inch 3U chassis can be installed in the rack

• Support RS232/RS485 and Ethernet control interface

• Operating system UI flat icon design, more comfortable human-computer interaction

• LAN dual network ports, combined commissioning one network to the end

Specifications:

Model

HSJ-7500-XXX

Model (XXX is for voltage)

24

60

100

150

250

300

Input Voltage

Option :

1 Phase: AC110V±10%,50Hz/60Hz;

1 Phase: AC220V±10%,50Hz/60Hz;

3 Phase: AC380V±10%,50Hz/60Hz;

Output Voltage (Vdc)

0-24V

0-260V

0-100V

0-150V

0-250V

0-300V

Output Current (Amp)

0-312A

0-125A

0-75A

0-50A

0-30A

0-25A

Output Voltage / Current adjustable

Output voltage adjustable range : 0~Max Voltage

Output Current adjustable range: 10% of max current ~ Max Current

If need 0~Max current , please contact with factory confirm

Output Power

7500W / 7.5KW

Load Regulation

≤0.5%+30mV

Ripple

≤0.5% + 10mVrms

Power supply stability

≤0.3%+10mV

Voltage | Current Display Accuracy

Precision of 4 digit table : ±1%+1 word (10%-100% rating)

Voltage | Current value display Format

Display format: 0.000 ~ 9999V; 0.00 ~ 99.99V; 0.0 ~ 999.9A;

Output Voltage Overshoot

Build in O.V.P Protection with a rate of + 5%

Operation Temperature| Humidity

Operation Temperature : (0~40)℃; Operation Humidity : 10% ~ 85% RH

Storage Temperature | Humidity

Storage Temperature : (-20~70)℃; Storage Humidity :10% ~ 90% RH

Over-Temperature Protection

(75~85) C.

Heat Dissipation Mode/ Cooling mode

Forced air cooling

Efficiency

≥88%

Start-up Output voltage setting time

≤3S

Protection

lower voltage, over voltage, over current, short circuit, overheating Protection

Noted : if need addition Reverse Connection & Polarity reversal protection should be contact factory customized

Insulation Strength

Input output: AC1500V, 10mA, 1 minutes;

Input - machine shell: AC1500V, 10mA, 1 minutes;

Output - shell: AC1500V, 10mA, 1 minutes

Insulation Resistance

Input-Output ≥20MΩ;

Input-Output ≥20MΩ;

Input-Output ≥20MΩ.

MTTF

≥50000h

Dimension /Net Weight

483*575*135mm, NW: 23.5kg

Analog Remote Control Function (Optional)

Remote Control Function (Option)

 

 

 

 

0-5Vdc /0-10Vdc analog signal control output voltage & current

0-5Vdc /0-10Vdc analog signal to read-back output voltage & current

0-5Vdc /0-10Vdc analog Switch signal to control output ON/OFF

4-20mA analog signal control output voltage & current

RS232/RS485 Communication port control by computer

Product introduction:

8000W
8000W DC power specifications (2)

Function:

● Short-circuit protection: long-term short-circuit or short-circuit startup is allowed under different working conditions;

● Constant voltage and constant current: The voltage and current values are continuously adjustable from zero to the rated value, and the constant voltage and constant current are automatically converted;

● Intelligent: Optional analog control and PLC connection to form a remotely controlled intelligent stabilized current power supply;

● Strong adaptability: suitable for various loads, the performance is equally excellent under resistive load, capacitive load and inductive load;

● Overvoltage protection: The voltage protection value is continuously adjustable from 0 to 120% of the rated value, and the output voltage exceeds the voltage protection value for trip protection;

● Each power supply has enough power surplus space to ensure that the power supply can ensure good performance and longevity when it works at full power for a long time.

Production Process

113
high power 6000w 2
test power supply
DC power supply4
DC power supply5
DC power supply6
6000W 包装 3
出货1

Applications for power supply

Applications1
Applications2
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Applications7
Applications8

Packing & Delivery

by plane
by ship
by truck
ship power supply 6000W
ready to ship

Certifications

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Certifications8
Certifications7
Certifications2
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Certifications5
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Certifications4

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