How long does it take to charge the battery to 90%?

The charge time is 8 hours to reach 90% battery capacity.

What protections are included in this UPS?

It includes overload, over-temperature, short circuit, lightning/surge, EMI/RFI filter, and input/output overvoltage protections.

15kVA Single Phase Online UPS with AVR 3ins/1out

Name: 15kVA Single Phase Online UPS with AVR 3ins/1out
Brand: Qingdao Powtech Electronics Co., Ltd.
SKU: 698543972

Shandong, ChinaQingdao Powtech Electronics Co., Ltd.

US$480.00

1 Set

Product profile

Customization

Available

Phase

Single Phase

Type

On-line

Model NO.

QZ-15K-3-1

Protection

Short Circuit

Application

Communication

Classification

Lighting/Power

Standby Time

Standard Machine

Standby UPS

Sine Wave Output UPS

Output Capacity

Medium Type

Equipment Mode

Centralized Model

Brand

Jetpower

Size(WDH,mm)

624*343*1020mm

Weight(Kg)

158

Transport Package

Cartons

Specification

CE, RoHS, SGS, ISO

Trademark

JETPOWER

Origin

China

HS Code

85044020

Production Capacity

10000PCS/Month

Key features

High Reliability Design: Adopts online double-conversion IGBT and PWM inverter technology with 100% unbalance and non-linear load protection.

Extended Battery Life: Unique AVR design expands input range to reduce battery charge/discharge cycles, extending overall battery lifespan.

Fast Recharging Capability: Features a large built-in 10A charger for rapid recharging of external batteries during long blackouts.

Super Safety Protection: Includes output isolate transformer, static/battery/bypass repair options, and comprehensive surge/EMI/RFI filters.

Precise Microprocessor Control: Utilizes microprocessor control to replace analog components, increasing MTBF and ensuring precise, reliable output.

Wide Input Voltage Range: AVR design supports input voltage range of 160VAC to 300VAC, suitable for harsh environments.

Cold Start Function: Supports cold start capability, allowing the UPS to operate even when the AC mains power is unavailable.

True Sine Wave Output: Provides true sine wave output with THD <3% for linear loads, ensuring perfect protection for sensitive equipment.

Company profile

Qingdao Powtech Electronics Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2007-05-01Average Response Time: ≤3.57h

AI-Powered supplier vetting

SummaryThe supplier is a combined company offering manufacturing, service, quality-control, R&D, and export capabilities. It supports extensive customization, ODM, and OEM services, and has 18 years of export experience with self-operated import/export rights. Quality-related evidence includes CE certification, ISO9001:2015, ISO45001:2018, ISO14001, quality assurance, and standardized finished-product inspection instructions. However, it reported no 3D software design service, no new products in the past year, no SDK, no ERP/OA/CRM/SAP integration, no overseas agents, branches, warehouses, or showrooms, and no written corrective-action or complaint-handling procedures. Manufacturing capacity has a documented weakness because no valid contract exists with related subcontractors. Financial credibility and customer-case evidence are insufficient for a firm assessment.

Supplier typeThe supplier is identified as a combined company and presents offerings spanning manufacturing capacity, service capacity, quality control, R&D, export trade, and sustainable development. This supports classification as a diversified manufacturing and service supplier, although the slice does not provide a more specific legal or organizational classification.

CertificationsThe supplier reports quality assurance and holds CE product-compliance certification plus ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These explicitly documented certifications support its quality, occupational-safety, and environmental-management credentials.

After-Sales capabilityThe supplier has no overseas warehouse, showroom, overseas agent, or branch, and reports no written procedures or records for effective customer-complaint handling. Although it has inventory capability and has participated in the Canton Fair, the documented absence of complaint-handling procedures is a specific after-sales deficiency.

R&D capabilityThe supplier offers ODM services but reports no new products in the past year, no 3D software design service, no available SDK, and no ERP, OA, CRM, or SAP integration. ODM capability is present, but the explicit absence of recent product development and supporting digital systems indicates a documented innovation limitation.

Production capacityThe supplier has inventory capability, standardized instructions for finished-product inspection, one-month lead times in both peak and off-season periods, and 11–20 years of staff experience. However, it reports no valid contract between the factory and related subcontractors, creating a documented weakness in manufacturing-capacity governance despite otherwise established operational indicators.

Customization capabilityThe supplier explicitly provides customization from designs, samples, full customization, minor customization, flexible customization, and ODM services. It also reports OEM service for well-known brands, providing strong direct evidence of broad customization and contract-manufacturing capability.