What is the input power factor?

The standard input power factor is >= 0.9 with a 6-pulse rectifier and filter. It can be upgraded to >= 0.96 with an optional 12-pulse rectifier and filter.

How long is the charging time for the batteries?

The standard charging time is 12 hours, utilizing a constant current then constant voltage mode with temperature compensation.

What battery types are compatible?

The UPS is compatible with both Lead Acid and Lithium batteries, with settable capacity ranging from 7 to 999 AH.

15kVA 12kw Low Frequency Three Phase on-Line Double Conversion Industry UPS

Name: 15kVA 12kw Low Frequency Three Phase on-Line Double Conversion Industry UPS
Brand: Foshan Kemapower Electronics Co., Ltd.
SKU: 843029465

Guangdong, ChinaFoshan Kemapower Electronics Co., Ltd.

US$2,195.45-63,614.09

1 Piece

Product profile

Customization

Available

Phase

Three Phase

Type

On-line

Model NO.

E33

Protection

Overvoltage

Application

Communication

Classification

Lighting/Power

Standby Time

Standard Machine

Standby UPS

Sine Wave Output UPS

Output Capacity

Large Type

Equipment Mode

Decentralized

Brand

Kemapower

Color of The Product

Black or White

Transport Package

Safety Packing

Specification

10-400kva/ 8-320kw

Trademark

KEMAPOWER

Origin

China

HS Code

8504402000

Production Capacity

50, 000PCS/Year

Key features

Double Conversion Technology: Low frequency online double conversion ensures pure sine wave output and high reliability.

DSP Controlled IGBT Inverter: Advanced DSP control with IGBT inverter for efficient power management and stability.

Cold Start Capability: Supports cold start functionality, allowing operation even without AC input power.

Flexible Working Modes: Setable UPS, ECO, and INVERTER modes to optimize efficiency based on load conditions.

Comprehensive Protection: Full protection against overload, over voltage, short circuit, and over temperature.

Parallel Redundancy: Supports parallel operation of up to 8 units for redundancy and increased capacity.

Large Capacity Range: Available in capacities from 10KVA to 400KVA to suit various industrial needs.

Customizable Colors: Product color can be customized to Black or White according to customer requirements.

Company profile

Foshan Kemapower Electronics Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2004-09-16Nearest Port: GUANGZHOU,SHENZHENAverage Response Time: ≤8.88hTerms 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 output waveform quality?

The UPS provides a pure sine wave output with linear load distortion less than 3% and non-linear load distortion less than 5%.

Q:Can the UPS operate without battery power?

Yes, it supports cold start technology, allowing the UPS to start and operate even if there is no AC input or battery power.

Q:What communication interfaces are available?

Standard interfaces include RS-232 and RS-485, with optional dry contact communication for system integration.

Q:Is parallel operation supported?

Yes, the system supports parallel redundancy, allowing up to 8 units to be connected in parallel mode or tandem hot backup.

Q:What are the optional features available?

Optional features include EPO function, input harmonic filter, 12-pulse wave rectifier, static bypass, manual maintenance bypass, dust proof net, and conformal coating.