Are there options for RJ11/RJ45 connectivity?

Yes, RJ11/RJ45 connectivity is available as an optional feature.

What is the input voltage range?

The input voltage range is 165~275VAC with a tolerance of +/-5V.

How does the alarm system work?

The audible alarm sounds every 4 seconds for battery backup and every 1 second for low battery.

St2000 Offline UPS Power Supply Line Interactive Full Bridge UPS Backup Power 2000va UPS 220V with 2 Internal Battery

Name: St2000 Offline UPS Power Supply Line Interactive Full Bridge UPS Backup Power 2000va UPS 220V with 2 Internal Battery
Brand: NINGBO KEMAPOWER ELECTRONICS CO., LTD.
SKU: 865913885

Zhejiang, ChinaNINGBO KEMAPOWER ELECTRONICS CO., LTD.

US$65.00-154.88

1 Piece

Product profile

Customization

Available

Phase

Single Phase

Type

Line Interactive

Model NO.

ST2000

Protection

Short Circuit

Application

Communication

Classification

Lighting/Power

Standby Time

Standard Machine

Standby UPS

Sine Wave Output UPS

Output Capacity

Small Type

Equipment Mode

Decentralized

Brand

Kemapower

Input

110V or 220V +- 20%

Output;

110V or 220V+ - 10%

Wave Form

Transfer Time Less Than 10ms.

Output PF

0.6

Transport Package

Safety Packing

Specification

ST2000

Trademark

KEMAPOWER

Origin

China

HS Code

8504402000

Production Capacity

600, 000PCS/Year

Key features

Super-long Backup Time: Offers extended backup duration ranging from 1.3 to 12 minutes depending on load and battery configuration.

Wide Input Voltage Range: Supports 165-275VAC input with +/-5V tolerance and includes AVR function for stable output.

Fast Transfer Time: Ensures seamless power switching with transfer time under 10ms, typically 4-6ms.

Comprehensive Protection: Features protection against short circuits, overloads, and battery low voltage with fuse and current limiting.

Intelligent Battery Management: Includes cold start, auto restart, and automatic charging capabilities for optimized battery life.

Sine Wave Output: Delivers pure sine wave output during mains mode for sensitive electronic equipment compatibility.

LED Indication & Alarms: Equipped with LED display for status monitoring and audible alarms for battery backup and faults.

RJ11/RJ45 Interface Option: Optional RJ11/RJ45 ports available for remote monitoring and communication integration.

Company profile

NINGBO KEMAPOWER ELECTRONICS CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-03-05Nearest Port: Ningbo, ChinaAverage Response Time: ≤8.85hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryNINGBO KEMAPOWER ELECTRONICS CO., LTD., established in 2015 in Zhejiang, China, is a trading company specializing in power supply products. It has a small workforce of 10 employees but manages a robust manufacturing operation with five production lines and annual production output between US$50 million and US$100 million. The company is committed to providing quality and customized services, with a focus on reliable after-sales support and a 7*24 hours online technology service. They have a strong international presence, exporting to North America and Southeast Asia/Mideast, and 41-50% of their sales are exports.

After-Sales capabilityThe supplier promises reliable after-sales support and offers annual help and training to customers.

R&D capabilityThe supplier has one R&D engineer, indicating limited innovation capability.

Production capacityThe company operates five production lines and has an annual output between US$50 million and US$100 million.

Customization capabilityThe supplier offers customized products and operates with a low minimum order quantity.