What payment terms are accepted?

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

Is the output frequency adjustable?

Yes, the output frequency (50/60Hz) is adjustable via the LCD panel.

What is the warranty or quality assurance?

All finished products undergo 100% inspection including visual and function checks before shipment.

High Frequency Pure Sine Wave Online UPS 3kVA Builtin Batteries

Name: High Frequency Pure Sine Wave Online UPS 3kVA Builtin Batteries
Brand: Shenzhen ZLPOWER Electronics Co., Ltd.
SKU: 793327745

Guangdong, ChinaShenzhen ZLPOWER Electronics Co., Ltd.

Negotiable

10 Pieces

Product profile

Customization

Available

Phase

Single Phase

Type

High Frequency Online UPS

Model NO.

EX3KL

Protection

Cold Start, Surge Protection

Application

Industry

Classification

Lighting/Power

Standby Time

Long-acting Machine

Standby UPS

Sine Wave Output UPS

Output Capacity

Small Type

Equipment Mode

Centralized Model

Brand

Zlpower

UPS Type

True Online UPS

Technology

CPU Control, Double Conversion, IGBT

Wave

Pure Sine Wave

Remote Control

Snmp Upsilon 2000

Transport Package

Carton/Pallet

Specification

CE, ISO9001

Trademark

ZLPOWER

Origin

Shenzhen, China

HS Code

8504402000

Production Capacity

5000PCS/Month

Key features

Pure Sine Wave Output: Ensures stable power for sensitive electronics with zero transfer time.

Double Conversion Technology: Advanced microprocessor control provides full protection against power problems.

Cold Start Function: Allows UPS to start and operate directly from battery power without grid input.

Wide Input Voltage Range: Accepts 115-300VAC input, adaptable to unstable power environments.

LCD Display & Control: Digital display allows adjustable frequency and voltage settings via panel.

Built-in Batteries: Integrated battery backup ensures immediate power continuity for 3KVA models.

Comprehensive Protection: Features surge protection, overload protection, and site wiring fault warnings.

Flexible Customization: Supports OEM/ODM services including full customization and design-based options.

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: ≤11.57h

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.