How is your delivery time?

It depends on your order quantity and specification, usually about 7~20days, and it won't cost more than 35days

What are the advantages of your company?

Reros has about 30 years manufacturing experience, and more than 20 years exporting experience. We promise your quality and service all the time. Adequate inventory, and supply guarantee for the subsequent renewal of supply, providing different solutions.

3/3 Three Phase Low Frequency Online Transformer Base UPS Power Supply for 400kVA

Name: 3/3 Three Phase Low Frequency Online Transformer Base UPS Power Supply for 400kVA
Brand: Reros (Changzhou) Electronics Co., Ltd.
SKU: 888440275

Jiangsu, ChinaReros (Changzhou) Electronics Co., Ltd.

US$2,000.00

1-4 Pieces

US$1,800.00

5-19 Pieces

US$1,500.00

20+ Pieces

Sample price:US$2000.00/piece.Request sample

Product profile

Customization

Available

Phase

Three Phase

Type

On-line

Model NO.

3B3GX400K

Protection

Overvoltage

Application

Communication

Classification

Lighting/Power

Standby Time

Long-acting Machine

Standby UPS

Sine Wave Output UPS

Output Capacity

Large Type

Equipment Mode

Decentralized

Brand

Customization

Weight

2.48t

Transport Package

Carton

Specification

Size: 1605*1113*2005mm;

Trademark

Reros

Origin

China

HS Code

85044020

Production Capacity

1000 PCS Per Month

Key features

High Efficiency & Reliability: Double DSP control with 12-pulse rectifier, efficiency >=92%, and superior short circuit protection.

Flexible Parallel System: Supports up to 8 units in parallel with different capacities, sharing battery packs for strong flexibility.

Low Frequency Design: Standard output isolation transformer with low frequency design, resisting impact loads and ensuring pure power.

Wide Application Scope: Suitable for metallurgy, chemical industry, electronics, and communication systems with EMC compliance.

Customization Capability: Brand and weight can be customized, supported by 5 senior R&D engineers for OEM/ODM needs.

Robust Protection: Comprehensive protection including over-voltage, under-voltage, overload, short circuit, and over-temperature.

User-Friendly Interface: LCD display with friendly human-computer interface for real-time monitoring and convenient operation.

Company profile

Reros (Changzhou) Electronics Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2003-11-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.17h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryReros (Changzhou) Electronics Co., Ltd. is identified as a China-based manufacturer of UPS, EPS, power supplies, batteries and related products, established in 2003. The supplier reports two production bases, four plants, three R&D centers, over 100 R&D engineers, global agency service outlets, ISO9001:2015 and ISO14001:2015 certificates, and multiple product certifications and patents. Reported production capacity is 300,000 UPS and battery sets annually, with one-month lead times in both peak and off-peak periods. Evidence supports established manufacturing, certification, R&D, and service capabilities. However, customization capability and financial credibility cannot be conclusively assessed from the provided information. One recorded transaction identifies Crown Solutions Limited as a buyer, but this is insufficient to establish a broad customer track record.

Supplier typeThe supplier is identified as a manufacturer and as a joint-stock, high-tech enterprise integrating design, production, sales, and services. Its stated business covers electrical and electronic products, including UPS, EPS, batteries, and power supplies, and it operates from Changzhou, China.

CertificationsReros reports ISO9001:2015 and ISO14001:2015 management-system certificates, along with China TLC, national radio and television network access, EU CE, and energy-saving product certifications. The same evidence also reports 20 product design patents and 90 utility model patents, indicating documented compliance and product qualification coverage.

After-Sales capabilityThe supplier states that it provides 24-hour pre-sales and after-sales services through global networks, supported by service centers in 30 Chinese provinces and cities and more than 80 agency service outlets across Asia, Africa, Europe, and America. These stated geographic resources support a substantial service capability, although actual service performance is not provided.

R&D capabilityReros reports three R&D centers, more than 100 R&D engineers, independent research and development activity, 20 product design patents, and 90 utility model patents. These specific R&D resources and intellectual-property holdings provide explicit evidence of innovation capability.

Production capacityThe supplier reports two large production bases, four production plants, a 9,222.45 m² manufacturing plant, and annual capacity of 300,000 UPS and battery sets. It also states one-month order fulfillment during both peak and off-peak seasons, supporting a documented and comparatively substantial production capability.

Product Q&A

Q:What is your minimum order quantity?

For common specification, there is no minimum order quantity, and one piece could also be supplied. The difference is just the price and schedule. If your request is some special, we need to calculate it accordingly.

Q:Is OEM/ODM available?

Yes, it is! Our products can be Customized. We have 5 senior engineers in our R&D Dept.

Q:What is the Terms of Payment?

T/T, L/C, D/P, D/A, Western Union, Paypal and MoneyGram (for Small-amount payment).

Q:Can you offer Form A or Form E or C/O?

Yes, it's no problem, we could apply it from our local government.

Q:What's the warranty condition for your UPS?

1 year warranty after the shipment of boarding date, and 1% single phase of UPS amount by free Spare Parts shipped together with each order shipment;