How long is the lead time?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Is the inverter suitable for railway applications?

Yes, it is specially designed for the railway and electric power industries.

What is the bypass transfer time?

The bypass transfer time is less than or equal to 4 ms.

2kVA 220V DC to 220V AC Pure Sine Wave Power Inverter

Name: 2kVA 220V DC to 220V AC Pure Sine Wave Power Inverter
Brand: Qingdao Powtech Electronics Co., Ltd.
SKU: 733484862

Shandong, ChinaQingdao Powtech Electronics Co., Ltd.

US$350.00-3,000.00

1 Piece

Product profile

Customization

Available

Nature of Source Flow

Active Inverter

Certification

CCC, ISO9001, RoHS, CE

Model NO.

ND220-1020

Output Power

>1000W

Grid Type

off-Grid Inverter

Output Type

Single

Circuit Topologies

Half-Bridge Type

Nature of Wave String

Sine Wave Inverter

Type

DC/AC Inverters

DC Input

220VDC

DC Input Range

180 ~ 300VDC

AC Output

220VAC, 1phase

Frequency

50Hz, 60Hz

Output Wave Form

True Sine Wave

Output

Isolation Transformer

Alarm

Dry Contact Alarm

Power Factor

0.8

Install

19 Inches or Standalone

Warranty

1year Plus Life-Time Service

Transport Package

Plywood Case

Specification

CE, SGS, ISO

Trademark

JETPOWER

Origin

China

HS Code

85044030

Production Capacity

500PCS/Month

Key features

Pure Sine Wave Output: Provides stable, clean, and uninterruptible true sine wave power for sensitive equipment.

Wide Power Range: Available in models from 1KVA to 30KVA to suit various industrial needs.

Advanced SPWM Technology: Ensures high efficiency and 100% non-linear load ability with anti-interference features.

Comprehensive Protection: Includes over voltage, low voltage, short circuit, overload, and over temperature protection.

Flexible Installation: Supports 19-inch rack mounting or standalone installation for versatile deployment.

Multiple Working Modes: Offers AC mains first, DC inverter first, and pure DC inverter modes for different scenarios.

User Friendly Display: Equipped with LCD and LED indicators for easy operation and status monitoring.

High Efficiency: Achieves up to 90% efficiency at rated load with low noise operation under 50dB.

Company profile

Qingdao Powtech Electronics Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2007-05-01Average Response Time: ≤4.17h

AI-Powered supplier vetting

SummaryThe supplier is a combined company offering manufacturing, service, quality-control, R&D, and export capabilities. It supports extensive customization, ODM, and OEM services, and has 18 years of export experience with self-operated import/export rights. Quality-related evidence includes CE certification, ISO9001:2015, ISO45001:2018, ISO14001, quality assurance, and standardized finished-product inspection instructions. However, it reported no 3D software design service, no new products in the past year, no SDK, no ERP/OA/CRM/SAP integration, no overseas agents, branches, warehouses, or showrooms, and no written corrective-action or complaint-handling procedures. Manufacturing capacity has a documented weakness because no valid contract exists with related subcontractors. Financial credibility and customer-case evidence are insufficient for a firm assessment.

Supplier typeThe supplier is identified as a combined company and presents offerings spanning manufacturing capacity, service capacity, quality control, R&D, export trade, and sustainable development. This supports classification as a diversified manufacturing and service supplier, although the slice does not provide a more specific legal or organizational classification.

CertificationsThe supplier reports quality assurance and holds CE product-compliance certification plus ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These explicitly documented certifications support its quality, occupational-safety, and environmental-management credentials.

After-Sales capabilityThe supplier has no overseas warehouse, showroom, overseas agent, or branch, and reports no written procedures or records for effective customer-complaint handling. Although it has inventory capability and has participated in the Canton Fair, the documented absence of complaint-handling procedures is a specific after-sales deficiency.

R&D capabilityThe supplier offers ODM services but reports no new products in the past year, no 3D software design service, no available SDK, and no ERP, OA, CRM, or SAP integration. ODM capability is present, but the explicit absence of recent product development and supporting digital systems indicates a documented innovation limitation.

Production capacityThe supplier has inventory capability, standardized instructions for finished-product inspection, one-month lead times in both peak and off-season periods, and 11–20 years of staff experience. However, it reports no valid contract between the factory and related subcontractors, creating a documented weakness in manufacturing-capacity governance despite otherwise established operational indicators.

Customization capabilityThe supplier explicitly provides customization from designs, samples, full customization, minor customization, flexible customization, and ODM services. It also reports OEM service for well-known brands, providing strong direct evidence of broad customization and contract-manufacturing capability.