What is the difference between XG and XGKS models?

XG models are standard types with internal batteries, while XGKS models are long backup types designed for external batteries.

What is the input power factor?

The input power factor is greater than 0.99 at 220VAC with a full resistive load.

What is the overload capacity limit?

It supports up to 105% load with a warning, 125% for 1 minute, 135% for 30 seconds, and 100ms for loads exceeding 135%.

20kVA Double Conversion Long Short Backup Internal External Battery Sine Wave Uninterruptible Power Supply Online UPS with LCD

Name: High Frequency UPS 6/10/15/20kVA Double Conversion Long Short Backup Internal External Battery Sine Wave Uninterruptible Power Supply Online UPS with LCD
Brand: NINGBO KEMAPOWER ELECTRONICS CO., LTD.
SKU: 865709945

Zhejiang, ChinaNINGBO KEMAPOWER ELECTRONICS CO., LTD.

US$493.82-548.42

1 Piece

Product profile

Customization

Available

Phase

Single Phase

Type

On-line

Model NO.

XG6-20kVA

Protection

Overvoltage

Application

Industry

Classification

Lighting/Power

Standby Time

Standard Machine

Standby UPS

Sine Wave Output UPS

Output Capacity

Large Type

Equipment Mode

Centralized Model

Brand

Kemapower

Size

710*440*860

Product Name

High Frequency Online UPS

Output Power Factor

0.8 or 0.9PF

Communication

RS232 or USB

Transport Package

Safety Packing

Specification

ISO / CE / UL

Trademark

KEMAPOWER

Origin

China

HS Code

8504402000

Production Capacity

500, 000PCS/Year

Key features

Double Conversion Technology: DSP digital control with zero transfer time for pure sine wave output.

Wide Input Voltage Range: Supports 120V to 274VAC and adjustable frequency from 40Hz to 60Hz.

Generator Support: Compatible with generators with rating at least twice the UPS rating.

Advanced PFC Technology: Input power factor exceeds 0.99 for high efficiency and low harmonic distortion.

Comprehensive Protection: Features overload, short circuit, lightning, and surge protection with alarms.

Flexible Communication: Includes RS232 and USB interfaces with optional SNMP, EPO, and MBS support.

Adjustable Output Voltage: Output voltage can be adjusted via software to match 200V-240VAC standards.

Long Backup Options: External battery models available for extended runtime beyond standard capacity.

Company profile

NINGBO KEMAPOWER ELECTRONICS CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-03-05Nearest Port: Ningbo, ChinaAverage Response Time: ≤10.69hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a Ningbo-based trading company associated with wholesale and retail, while other records describe factory facilities including five production lines, six to ten quality-control staff, and exports to Southeast Asia, the Middle East, and North America. It reports CE or UL certification for most products, annual customer training, 24/7 online technical service, after-sales support, OEM/ODM services, and new product development. However, formal procedures and records for supplier service assessment, corrective actions, and complaint handling are absent. The supplier has no overseas warehouse, showroom, agent, or branch, and no SDK availability. Sustainability documentation and fire-drill status are unknown. Financial credibility cannot be assessed from the provided year labels alone.

CertificationsThe supplier states that most products have passed CE or UL certification, while its supplier-management-system certification is recorded as “Others.” The evidence supports product-level certification claims but does not identify a specific management-system certificate or coverage for all products.

After-Sales capabilityThe supplier advertises reliable after-sales guarantees, annual customer help and training, 24/7 online technical service, and stated peak/off-season lead times. Nevertheless, it has no written procedures or records for complaint handling, service-capability assessment, or corrective and preventive actions, which is an explicit process deficiency.

R&D capabilityThe supplier reports new-product development during the past year and provides ODM services, demonstrating product-development and design-manufacturing capability. It also reports no available SDK, so software-development support is not evidenced.

Production capacityThe supplier reports five production lines, six to ten quality-control staff, Ningbo factory-related location information, and lead times of within 15 working days off-season and one month during peak season. These details support established production operations, although annual output data is excluded from this assessment because it is monetary information.

Customization capabilityThe supplier explicitly offers customized products, low MOQ service, ODM services, and OEM services for well-known brands. This is direct evidence of both product customization and contract manufacturing capability.