How's the delivery time ?

Usually it will take about 5-7 workdays for production

What kind of material of transformer?

we have two types, one 100% copper and the other is copper with aluminum.It depends on your requirement. In fact,those two have no difference if normal work well. Only except the long life. Copper is better and also higher price.

What's the different between inverter and solar inverter?

Inverter is only accept AC input, but solar inverter not only accept AC input but also can connect with solar panel to accept PV input, it more save power.

Do you have unique advantages?

Five sales teams are responsible for different markets, with an average staff of 4 and a half years in the company. R & D team ensure that each year for different markets launch 4 to 7 products listed.

High Frequency Power Supplies 3kVA Online UPS Rack Mount UPS

Name: High Frequency Power Supplies 3kVA Online UPS Rack Mount UPS
Brand: Shenzhen ZLPOWER Electronics Co., Ltd.
SKU: 705157981

Guangdong, ChinaShenzhen ZLPOWER Electronics Co., Ltd.

US$130.00-478.00

1 Piece

Sample price:US$150.00/piece.Request sample

Product profile

Customization

Available

Phase

Single Phase

Type

On-line

Model NO.

Protection

Overvoltage

Application

Communication

Classification

Lighting

Standby Time

Long-acting Machine

Standby UPS

Sine Wave Output UPS

Equipment Mode

Centralized Model

Brand

Zlpower

Display

LED/LCD Display

Warrenty

2 Years

Frequency

High Frequency

Power Factor

0.97

Wave Form

Pure Sine Wave

Transfer Time

0ms

Battery Pack Type

External Battery Pack and Inside Battery Type

Transport Package

Carton or Wooden Case

Specification

483*429*88

Trademark

ZLPower

Origin

Shenzhen, China(Mainland)

HS Code

8504402000

Production Capacity

10000/Per Months

Key features

True Online Double Conversion: Advanced microprocessor control ensures long life reliability and stable power output.

Flexible Customization Options: Supports OEM/ODM, full customization, and minor customization from samples or designs.

Comprehensive Protection: Protects against over voltage, over load, over current, over charge, and input wiring errors.

Smart Communication Features: Features LCD/LED display, RS232 communication, and intelligent slots for SNMP/Dry contact cards.

Space-Saving Rack Design: 19-inch rack mount design with optional rack mount battery pack to extend backup time.

Wide Application Scope: Ideal for servers, data centers, telecom, banks, hospitals, traffic systems, and ATMs.

High Quality Assurance: Less than 3% damage rate over five years with 100% finished product inspection.

Professional After-Sales Support: 24-month warranty with free engineer maintenance for damaged parts and timely feedback.

Company profile

OEM Services100% Finished Products InspectionR&D CapabilitiesManagement Certification

Shenzhen ZLPOWER Electronics Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤11.01h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturing factory located in Bao'an District, Shenzhen, with combined manufacturing and service capabilities. It reports broad customization and ODM services, recent product development, SDK availability, and OEM experience for well-known brands. Its production setup includes SMT, reflow welding, AOI testing, testing, and ageing equipment, while finished-product inspection instructions are reportedly implemented uniformly. However, the supplier has no written procedures or records for corrective and preventive actions, complaint handling, or supplier-service assessment. It also reports no overseas warehouse, showroom, agents, branches, or overseas service coverage, and lacks a valid manufacturing-capacity contract with affiliated subcontractors. Financial credibility cannot be confirmed from the provided data because only years are listed, without non-financially sensitive performance details.

Supplier typeThe supplier is identified as a factory located in Bao'an District, Shenzhen, and its company type is listed as "Combined." The associated companies are in manufacturing, supporting classification as a manufacturing-oriented supplier.

After-Sales capabilityThe supplier reports no written procedures or records for customer complaint handling, corrective and preventive actions, or effective supplier-service assessment. It also has no overseas warehouse, showroom, overseas agent, or branch, although it has inventory capability, defined quotation and payment options, and reported lead times within 15 working days in both peak and off-season.

R&D capabilityThe supplier reports new products during the past year, ODM services, broad design customization, and an available SDK. Its ERP, OA, CRM, and SAP system entries also indicate digital process infrastructure, although the extent of innovation output beyond these stated capabilities is not documented.

Production capacityThe supplier identifies SMT, reflow welding, AOI testing, testing, and ageing equipment, and states that finished-product inspection instructions are uniformly followed. It also reports inventory capability and lead times within 15 working days in both seasons, but lacks a valid contract with affiliated subcontractors, creating a documented manufacturing-capacity governance weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability and recent product development, providing direct evidence of broad customization capability.

Product Q&A

Q:How is your product quality?

QC regularly checks the quality. We have been working with large solar inverters company. Our products were damaged less than 3% over the past five years. Regarded as a high quality inverter supplier.

Q:When the product have problem, how to solve it?

We have a professional after-sales team, in case of any problems, first contact us to help you solve, we have a 24 months warranty.We will track product usage until you are satisfied.

Q:Can you accept OEM, ODM service?

Yes, we accept OEM,ODM service.

Q:What kind of certificate you have ?

Our company already achieve ISO, CCC, and for products, we have CE, ETL, Thayer, UL .

Q:What's the payment term?

We accept TT,30% deposit and 70% balance against copy of B/L