Wide Range DC Power Supply 18kw 2250V 5100A Programmable for Battery PV Inverter Testing

Name: Wide Range DC Power Supply 18kw 2250V 5100A Programmable for Battery PV Inverter Testing
Brand: SHENZHEN SCIEO ELECTRONICS CO., LTD.
SKU: 2303980115

Guangdong, ChinaSHENZHEN SCIEO ELECTRONICS CO., LTD.

US$6,500.00-200,000.00

1 Piece

Product profile

After-sales Service

1 Year Warranty

Warranty

1 Year

Voltage Resolution

up to 0.1mv

Model NO.

N38318-2250-25

Current Resolution

up to 0.1mA

Protection

Over Voltage, Over Current, Over Temperature

Max Voltage

2250V

Max Current

5100A

Efficiency

Power Factor 0.99, Efficiency up to 93%

Display

4.3 Inch LCD Screen

Communication Interface

LAN/RS232

Operation Mode

Cc, CV, Seq, Cp

Transport Package

Cartoon

Specification

132.5mm(H)*482mm(W)*711mm(D)

Trademark

NGI

Origin

China

HS Code

8504401990

Production Capacity

50000/Year

Key features

Ultra-High Power Density in Compact 3U Chassis

High-Precision Measurement & Control

CC&CV Priority & Sequence Testing Functions

Wide-Range Output Replaces Multiple Units

Rich Communication Interfaces & Automation Integration

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500

SHENZHEN SCIEO ELECTRONICS CO., LTD.

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Flexible customization, Minor Customization CertifiedExport Year: 2 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.62h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummarySHENZHEN SCIEO ELECTRONICS CO., LTD. is a limited company based in Shenzhen, specializing in electronic instrumentation equipment. The company does not offer 3D software design services but has flexible design customization capabilities. Financial information indicates some stability, but specifics about cash flow and profits are unclear. Their innovation capability is limited with no new products launched recently, and they lack overseas warehouse and showroom services. Customer repeat purchase preference is between 50-80%.

Supplier typeThe supplier is a limited company, located in Shenzhen, categorized under scientific research and technical services industry.

CertificationsThe supplier has undergone an audit by CTI, but the results of the audit evaluation were not favorable.

R&D capabilityThe supplier has not launched any new products in the past year and employs only two R&D engineers, indicating limited innovation capability.

Customization capabilityThe supplier offers flexible, minor, and full customization from designs and samples, demonstrating strong customization capabilities.

Product Q&A

Q:Can this power supply be used for new energy vehicle battery pack testing?

Absolutely. With a max voltage of 2250V, max current of 5100A, single-unit power from 5kW to 180kW, and scalability to 1.8MW via parallel connection, it is ideal for charge/discharge testing and simulation of lithium battery packs, hydrogen fuel cells, and energy storage BMS in the NEV sector.

Q:How do I achieve 1.8MW high-power output? Is it complicated?

Very simple. The N38300 features a built-in master-slave parallel mode. Simply connect multiple units with parallel cables, designate one as the master, and the rest as slaves. The unique current-sharing design ensures load balancing without complex programming.

Q:What is the CC&CV priority function and when to use it?

This function lets you prioritize either the voltage loop or current loop. For testing low-voltage CPUs or FPGAs, select CV priority to prevent voltage overshoot. For charging lithium batteries, select CC priority to prevent current overshoot and protect the battery.

Q:How is the thermal performance at full power output?

The N38300 series uses forced air cooling with up to 93% efficiency (0.99 power factor), resulting in low heat generation. Built-in Over-Temperature Protection (OTP) automatically safeguards the unit during abnormal temperatures, ensuring high reliability under full load.

Q:How to control the power supply via a host computer? Which languages are supported?

It comes with standard LAN and RS232 interfaces and supports the SCPI protocol. Users can control it remotely via Python, LabVIEW, C++, etc., or use the front-panel LCD touchscreen and knob for local operation.