What is the typical delivery time?

The standard delivery time is 5-7 days.

What payment methods are accepted?

We accept LC, T/T, PayPal, Western Union, and Money Gram.

What is the charging current capacity?

The AC charging current is 15A.

Low Frequency Inverter Inbuilt Isolation <5ms Transformer with LCD Display

Name: Low Frequency Inverter Inbuilt Isolation <5ms Transformer with LCD Display
Brand: Shenzhen UPSEN Electronic Co., Ltd.
SKU: 1929859135

Guangdong, ChinaShenzhen UPSEN Electronic Co., Ltd.

US$75.00

10-49 Pieces

US$70.00

50+ Pieces

Sample price:US$77.00/piece.Request sample

Product profile

Customization

Available

Nature of Source Flow

Passive inverter

Certification

CCC, ISO9001, RoHS, CE

Model NO.

LK Series Inverter 300-1200W

Output Power

300-1200W

Grid Type

off-Grid Inverter

Output Type

Single

Circuit Topologies

Full-Bridge Type

Nature of Wave String

Sine Wave Inverter

Type

DC/AC Inverters

Color

Green/Red/Orange

Protection

High-Low Voltage,Overload, Short-Circuit,

Display

LCD Display

Application

Home and Office

Delivery Time

5-7 Day

Transport Package

Carton

Specification

300*290*150mm

Trademark

UPSEN

Origin

China

HS Code

8504403090

Production Capacity

50000

Key features

Pure Sine Wave Output: Provides clean AC power with 15A charging current for sensitive electronics.

Comprehensive Protection: Features high-low voltage, overload, short-circuit, and reverse connection protection.

UPS & AC Charger: Integrated UPS function with selectable battery or utility priority modes.

Inbuilt Isolation: Low frequency inverter with built-in isolation transformer for safety.

LCD Display: Clear LCD screen for real-time monitoring of inverter status and parameters.

Wide Power Range: Available in output powers ranging from 300W to 1200W for various needs.

Multi-Certification: Certified with CCC, ISO9001, RoHS, and CE for global market compliance.

Fast Delivery: Standard delivery time of 5-7 days for quick order fulfillment.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedExhibition Experience

Shenzhen UPSEN Electronic Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2009-04-08Nearest Port: ShenzhenAverage Response Time: ≤5.60hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): CFR, CIF, CIP, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with a stated factory location, nine production lines, reported UPS and inverter output, and 21–30 quality-control staff. It has ISO9001:2015 certification and CE/RoHS product certification capability. Service processes, complaint handling, corrective actions, quality assurance, and material traceability are documented as established. The supplier supports several customization models and reported new products during the past year, but does not offer ODM services, provide SDKs, or provide OEM services for popular brands. Overseas infrastructure is limited: it reports no overseas warehouse, showroom, agent, or branch, and lists zero countries for overseas services. Financial records are referenced for 2022–2024, but the supplied information does not provide enough detail to assess financial strength. No customer cases are explicitly provided.

CertificationsThe supplier reports an ISO9001:2015 certificate and capability for CE and RoHS product certification. These are explicit certification-related credentials, although the slices do not separately confirm the validity scope or issuing details of each certification.

After-Sales capabilityThe supplier reports written and followed procedures for service capability, corrective and preventive actions, and customer complaints, together with quality assurance and material traceability. However, it reports zero countries for overseas services and no overseas warehouse, showroom, agent, or branch, indicating limited documented overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year and 21–30 years of total R&D-engineer experience, supporting some R&D activity. It has no available SDK, and the slices do not provide a quantified R&D team size, patent record, or development performance data.

Production capacityThe supplier reports nine production lines, annual output of 600,000 UPS pieces and 1,000,000 inverter pieces, and 21–30 quality-control staff. It also reports quality assurance and raw-material traceability, providing explicit evidence of production and quality-control capacity.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It does not provide ODM services, but the listed customization options demonstrate broad stated customization capability.