What is the typical transfer time during power outage?

The normal transfer time is 10ms (typical) with a maximum of 15ms. For generator/wide range, it is 20ms (typical) with a maximum of 40ms.

What certifications does the product have?

The product is certified with ISO9001 and CE.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

3kVA 5kVA LCD Digital Display High Frequency Pure Sine Wave Inverter

Name: 3kVA 5kVA LCD Digital Display High Frequency Pure Sine Wave Inverter
Brand: Shenzhen ZLPOWER Electronics Co., Ltd.
SKU: 826499745

Guangdong, ChinaShenzhen ZLPOWER Electronics Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Nature of Source Flow

Passive inverter

Certification

ISO9001, CE

Model NO.

PSC Series

Output Power

2400W~4200W

Grid Type

off-Grid Inverter

Output Type

Single

Circuit Topologies

Full-Bridge Type

Nature of Wave String

Sine Wave Inverter

Type

DC/AC Inverters

Warranty

2years

Input Voltage

230VAC

Power Factor

0.8/0.84

Frequency

50Hz/60Hz

Protection

Input Low Voltage,Overload,Short Circuit

Input Battery Voltage

24VDC/48VDC/96VDC

CPU Control

Yes

Full Load Efficiency

>=90%

Usage

Home and Office Appliances,Solar Systems,Mobile

Transport Package

Standard Export Package

Specification

Depend

Trademark

ZLPOWER

Origin

Mainland, China

HS Code

8504403090

Production Capacity

10000/Month

Key features

Pure Sine Wave Output: Provides clean sine wave power suitable for sensitive home and office appliances.

LCD Digital Display: Real-time monitoring of voltage, frequency, battery status, and load information.

High Efficiency Design: Full load efficiency >=90% with high-frequency switching technology for compact size.

Intelligent Cooling: Variable speed fan controlled by CPU based on load to reduce noise and extend life.

Multiple Protections: Includes input low voltage, overload, short circuit, over temperature, and low battery alarm.

Built-in AC Charger: Automatically charges batteries with nominal current up to 35A depending on input voltage.

Flexible Customization: Supports OEM/ODM, customization from samples/designs, and minor adjustments.

Wide Input Range: Accepts 170-280Vac normal or 90-280Vac wide range for generator and utility use.

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.