What protection features are included?

It offers protection against short circuits, overloads, and battery low voltage with fuse and current limiting.

Is the battery rechargeable while the UPS is off?

Yes, automatic battery charging is available as an option while the UPS is in off mode.

What is the standby time for different loads?

Standby time varies by model and load; for example, at 50% load, backup time ranges from over 3 minutes to over 12 minutes.

St2000 China Manufacturing Free Sample Line Interactive 2000va UPS

Name: St2000 China Manufacturing Free Sample Line Interactive 2000va UPS
Brand: NINGBO KEMAPOWER ELECTRONICS CO., LTD.
SKU: 865915205

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

ST1000

Trademark

KEMAPOWER

Origin

China

HS Code

8504402000

Production Capacity

600, 000PCS/Year

Key features

Super Long Backup Time: Provides extended backup duration with options for 4*17AH or 4*12AH batteries.

Wide Input Voltage Range: Accepts input voltage from 165V to 275VAC with +/-5V tolerance.

AVR Function: Automatic Voltage Regulation stabilizes output at 220V or 110V +/-10%.

Sine Wave Output: Delivers pure sine wave during mains operation for sensitive equipment.

Cold Start Capability: Allows UPS to start and power load even without AC input.

Fast Transfer Time: Transfer time is less than 10ms, with normal operation at 4-6ms.

Intelligent Battery Management: Features auto-restart, low voltage protection, and 8-hour recharge to 90%.

Comprehensive Alarms: Audible alarms for battery backup (every 4s) and low voltage (every 1s).

Company profile

NINGBO KEMAPOWER ELECTRONICS CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-03-05Nearest Port: Ningbo, ChinaAverage Response Time: ≤11.75hTerms 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.