What is the output waveform and power factor?

The UPS outputs a pure sine wave with a power factor of 0.8/0.9. Input power factor is >0.99 at full load.

What protection features does the UPS have?

It includes short circuit, overload, lightning, and surge protection. It also features self-testing and an ECO function.

19inch 2u 1kVA 2kVA 3kVA Rack Mount UPS for Server Room

Name: 19inch 2u 1kVA 2kVA 3kVA Rack Mount UPS for Server Room
Brand: Foshan Kemapower Electronics Co., Ltd.
SKU: 864873415

Guangdong, ChinaFoshan Kemapower Electronics Co., Ltd.

US$103.00

1 Piece

Product profile

Customization

Available

Phase

Single Phase

Type

On-line

Model NO.

RXG1-3K

Protection

Short Circuit

Application

Communication

Classification

Lighting/Power

Standby Time

Standard Machine

Standby UPS

Sine Wave Output UPS

Output Capacity

Large Type

Equipment Mode

Decentralized

Brand

Kemapower

Size

See The Detail in The Web

Transport Package

Safety Packing

Specification

RC1K-3KVA

Trademark

KEMAPOWER

Origin

China

HS Code

8504403090

Production Capacity

60, 000PCS/Year

Key features

Zero Transfer Time: Double conversion technology ensures 0ms transfer time for uninterrupted power supply.

High Efficiency PFC: Advanced input PFC technology achieves 0.99 power factor for energy savings.

Flexible Mounting: Supports both rack mounting and tower conversion with rotatable LCD display.

Wide Input Range: Accepts 100-280VAC input voltage and 40-60Hz frequency, supporting generators.

Pure Sine Wave: Outputs pure sine wave with low distortion (<3% linear, <5% nonlinear load).

Smart Battery Mgmt: Features self-testing, ECO function, and adjustable charging while UPS is off.

Robust Protection: Includes lightning, surge, short circuit, and overload protection mechanisms.

Advanced Monitoring: Equipped with RS232/USB ports, SNMP option, and EPO for comprehensive control.

Company profile

Foshan Kemapower Electronics Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2004-09-16Nearest Port: GUANGZHOU,SHENZHENAverage Response Time: ≤10.33hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, Others, FCA

AI-Powered supplier vetting

SummaryThe provided records describe Foshan Kemapower Electronics Co., Ltd. as a China-based manufacturer/factory producing backup power and solar-energy products, with more than 20 years of experience and exports beginning in 2004. Reported products include UPS systems, inverters, solar charge controllers, batteries, solar panels, and related solar-power equipment. The supplier reports ISO 9000, ISO 9001, ISO 14001, and OHSAS/OHSMS 18001 certifications, 6–10 R&D engineers, and 6–10 quality-control staff. Stated annual capacities include 100,000 UPS units, 80,000 inverters, 200,000 batteries, and 100,000 solar charge controllers. The records also contain inconsistent identity information, including Green Master Electronics Co., LTD. and Foshan Xinchen Electronic Co., Ltd., with personal-care products listed in one record. After-sales support, customization capability, and customer cases are not sufficiently evidenced.

Supplier typeFoshan Kemapower Electronics Co., Ltd. is explicitly identified as a manufacturer/factory in Guangdong, China, with products centered on backup power and solar systems. However, other slices identify Green Master Electronics Co., LTD. and Foshan Xinchen Electronic Co., Ltd., and one lists personal-care products, creating an unresolved identity and scope inconsistency.

CertificationsThe supplier is reported to hold ISO 9000, ISO 9001, ISO 14001, and OHSAS/OHSMS 18001 certifications. The records do not provide certificate numbers, validity dates, issuing bodies, or confirmation that each certificate belongs to the same legal entity.

After-Sales capabilityThe company description explicitly mentions after-sale service and support and states an intention to build long-term customer relationships. No operational details, service locations, response times, warranty terms, or support staffing are provided.

R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience and offers multiple inverter, battery, controller, and solar-system product categories. This supports the existence of some technical development capability, but there is no evidence of patents, proprietary technologies, new-product records, or documented innovation outcomes.

Production capacityThe supplier is identified as a manufacturer with reported annual capacities of 100,000 UPS units, 80,000 inverters, 200,000 batteries, and 100,000 solar charge controllers. It also reports exports representing 41%–50% of sales and export activity since 2004, indicating established production and international supply experience.

Product Q&A

Q:What is the transfer time of this UPS?

The UPS features double conversion technology with a zero transfer time, ensuring seamless power switching.

Q:Does the UPS support generator input?

Yes, it supports generator input with a wide input frequency range of 40-60Hz. The generator rating should be at least twice the UPS rating.

Q:What are the backup time options?

Standard models provide around 4-7 minutes at full load. For longer backup times, external battery packs (RBP167 or RBP207) can be added, extending runtime to 9-20 minutes depending on load.

Q:Can the UPS be mounted in a rack or tower?

Yes, the UPS supports both rack mounting and tower conversion. The LCD display is rotatable to meet different installation requirements.

Q:What communication interfaces are available?

The UPS includes an RS-232 interface for monitoring software. USB and SNMP options are also available for enhanced connectivity.