What is the efficiency of this UPS?

The UPS boasts a high efficiency of 95% with low self-consumption.

What is the typical lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What is the input voltage range?

The input voltage range is 400VAC, Three Phase.

Whale Series 50kVA UPS Three Phase Industrial Online Power Supply

Name: Whale Series 50kVA UPS Three Phase Industrial Online Power Supply
Brand: Qingdao Powtech Electronics Co., Ltd.
SKU: 754259132

Shandong, ChinaQingdao Powtech Electronics Co., Ltd.

US$2,000.00-40,000.00

1 Piece

Product profile

Customization

Available

Phase

Three Phase

Type

On-line

Model NO.

Whale-50K

Protection

Overload

Application

Communication

Classification

Lighting/Power

Standby Time

Long-acting Machine

Standby UPS

Sine Wave Output UPS

Output Capacity

Medium Type

Equipment Mode

Centralized Model

Brand

Jetpower

Design

Online UPS

Capacity

50kVA/45kw

Wave Form

True Sine Wave

Input Voltage Range

400VAC, Three Phase

Output Voltage

400VAC, Three Phase

Battery Voltage

384VDC

Max Charge Current

0.2*C10

Efficiency

95%

Transport Package

Plywood

Specification

555*740*1220mm / 390kg

Trademark

JETPOWER

Origin

China

HS Code

85044020

Production Capacity

500set/Week

Key features

Advanced DSP & IGBT Tech: Utilizes all-digital DSP control and advanced IGBT inverter technology for superior performance.

High Efficiency & Low Consumption: Achieves 95% efficiency with low self-consumption, ensuring energy savings and cost reduction.

Flexible Parallel Redundancy: Supports up to 8 units paralleled freely for redundant parallel function and system reliability.

Comprehensive Protection System: Protects against over/under voltage, overload, short circuit, over-temperature, and battery overcharge.

Powerful Overload Capacity: Handles 110%-250% overload in inverter/bypass modes for durations up to 300 minutes.

Smart Communication Interface: Equipped with RS-232 port, dry contact relays, and EPO interface for powerful communication.

User-Friendly Touch Screen: Features a friendly touch screen display for easy monitoring and operation.

Wide AC Input Range: Designed with a wide AC input range to adapt to various unstable power environments.

Company profile

Qingdao Powtech Electronics Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2007-05-01Average Response Time: ≤3.86h

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.

Product Q&A

Q:What is the output waveform type?

The UPS provides a true sine wave output, ensuring compatibility with sensitive industrial equipment.

Q:Can multiple units be connected in parallel?

Yes, up to 8 units can be paralleled freely to provide redundant parallel function and increase capacity.

Q:What protection features are included?

It includes protection against AC input/output over/under voltage, overload, short circuit, over-temperature, under-voltage warning, and battery overcharge.

Q:What is the maximum overload capacity?

Under inverter mode, it supports 110%/125%/150% overload for 300min/10min/1min. Under bypass mode, it supports 150%/170%/250% for 60min/10min/1min.

Q:What communication interfaces are available?

The system features an RS-232 port, dry contact relays, and an emergency switch (EPO) interface for powerful communication capabilities.