How long does it take to ship the product?

The shipping time is typically 15 days.

What certifications does the UPS have?

The product is certified with CE and ISO9001.

Is OEM service available?

Yes, OEM support is available for this product.

Double Conversion 30kVA Pure Sine Wave Online UPS

Name: Double Conversion 30kVA Pure Sine Wave Online UPS
Brand: Guangzhou Daopulse Energy Co., Ltd.
SKU: 867006685

Guangdong, ChinaGuangzhou Daopulse Energy Co., Ltd.

US$1,406.00

1-9 Pieces

US$1,380.00

10-99 Pieces

US$1,350.00

100-999 Pieces

US$1,290.00

1,000+ Pieces

Sample price:US$1406.00/piece.Request sample

Product profile

Customization

Available

Phase

Three Phase

Type

On-line

Model NO.

DPH33 30K

Protection

Overvoltage

Application

Industry

Classification

Lighting/Power

Standby Time

Standard Machine

Standby UPS

Sine Wave Output UPS

Output Capacity

Medium Type

Equipment Mode

Centralized Model

Brand

Daopulse

Product Name

Online UPS 30kVA

Frequency Range

46-54Hz or 56-64Hz

Voltage

380/400/415VAC

Power Factor

0.9

Crest Factor

3:1

Efficiency

94%

Warranty

2 Years

Sample

Supprt

Certification

CE, ISO9001

Transfer Time

0 Ms

OEM

Support

Shipping

15 Days

Battery Type

Lead Acid Battery

Battery Quantity

16/20 Pieces Adjustable

Charge Current

12 a

Transport Package

Carton

Specification

81.5*30*100cm

Trademark

Daopulse

Origin

China

HS Code

8504402000

Production Capacity

500000 Pieces/Year

Key features

High Efficiency Energy Saving: Overall efficiency above 94% significantly lowers O&M costs.

High Output Power Factor: 0.9 power factor ensures optimal power delivery and stability.

Adjustable Battery Configuration: Battery quantity adjustable from 16 to 20 pieces for flexibility.

N+X Parallel Redundancy: Optional parallel connection supports up to 3 units with 99.999% availability.

Zero Transfer Time: 0ms transfer time guarantees seamless power switching for critical loads.

DSP Digital Control: DSP technology ensures high system reliability and stable control.

Three-Phase Balance: Balances input current even when connected to unbalanced three-phase loads.

Comprehensive Warranty: Includes a 2-year warranty covering mechanical defects and support.

Company profile

Guangzhou Daopulse Energy Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-08-01Nearest Port: Guangzhou, Shenzhen, HangkongAverage Response Time: ≤6.13hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryGuangzhou Daopulse Energy Co., Ltd. is identified as both a trading company and manufacturer/factory in China, with operations and factory facilities in Huangpu District, Guangzhou. Its stated product range focuses on UPS systems, solar products, batteries, inverters, and related electrical equipment. The supplier holds ISO 9001 certification, has five production lines, and reports 6–10 R&D engineers and 6–10 quality-control staff. It has self-operated import/export rights, began exporting in 2018, and reports distribution to more than 20 countries. Company descriptions also document multiple innovation, entrepreneurship, and high-tech enterprise awards. Evidence is insufficient to assess after-sales service, customization capability, and financial credibility conclusively.

Supplier typeThe supplier is explicitly described as a factory and as both a trading company and manufacturer/factory. Its registered address is in Huangpu District, Guangzhou, while a separate factory location is reported at New Materials Innovation Park on Kefeng Road.

CertificationsThe supplier holds ISO 9001 management-system certification and is described as having received National High-Tech Enterprise recognition. These records provide explicit evidence of formal quality-system certification and recognized technical status.

R&D capabilityDaopulse and its CEO are documented as receiving innovation, entrepreneurship, energy-conservation, environmental-protection, and high-tech enterprise awards. The company also received support through a science and technology SME innovation project and recognition related to patent quantity, providing substantial evidence of innovation activity.

Production capacityThe supplier offers products across UPS, solar power, batteries, inverters, and related electrical categories, and reports five production lines, 6–10 quality-control staff, and 6–10 R&D engineers. These details explicitly support an operating manufacturing base, although the slices do not establish whether capacity is sufficient for a specific order volume.