What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Does it support OEM or ODM services?

Yes, the product supports OEM, ODM, and full customization from samples or designs.

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

3kw 19 Rack-Mount Single-Phase AC 230V Manual Adjustable Resistive Load Bank for UPS

Name: 3kw 19 Rack-Mount Single-Phase AC 230V Manual Adjustable Resistive Load Bank for UPS
Brand: Zhejiang Zhengxi Electric Group Co., Ltd.
SKU: 1994691491

Zhejiang, ChinaZhejiang Zhengxi Electric Group Co., Ltd.

US$320.00

1-19 Pieces

US$315.00

20+ Pieces

Product profile

Customization

Available

Voltage

220V or Customized

Customized

OEM/ODM/Obm

Accuracy Class

High Accuracy

Power

1kw/Support Customized

Control Method

Touchscreen/Remote/APP

Load Accuracy

-5%-+2%

Protection Class

IP20

Ambient Temperature

-10°C~+50°C

Rated Voltage

AC 230V, 50Hz/60Hz

Application

Electrical Testing,Auto Testing

Production Capacitye

1000 Pieces/Year

Trademark

ZHENGXI or OEM

Origin

Zhejiang, China

Key features

Precise Resistive Load Simulation: Accurately replicates real-world electrical loads for generators, UPS, and transformers.

Broad Voltage Compatibility: Supports 200V to 13.8kV and 50Hz/60Hz frequencies for diverse global applications.

Advanced Thermal Management: High-efficiency forced-air or liquid cooling ensures reliable continuous operation.

Intelligent Control System: Features touchscreen, remote PLC/PC interfaces, and real-time parameter monitoring.

Modular Expansion Capability: Connect multiple units in parallel or series for flexible capacity scaling.

Low Harmonic Distortion: Maintains THD below 5% to ensure accurate testing without equipment interference.

Rapid Load Switching: Fast step changes from milliseconds to seconds simulate dynamic operating conditions.

Comprehensive Data Logging: Records voltage, current, power, and temperature with USB/SD/Network export.

Company profile

Importers and ExportersManagement Certification

Zhejiang Zhengxi Electric Group Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2014-03-13 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.54h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with electronic, mechanical and electrical, switching-control, photovoltaic, instrumentation, and related technical-service activities. It demonstrates broad customization and 3D software design capabilities, plus SDK availability. Production-related evidence includes winding and assembly facilities, 12 quality inspectors, inventory capacity, valid manufacturing contracts with associated subcontractors, documented inspection procedures, and a stated peak-season lead time of one month. Quality and compliance evidence includes ISO9001:2015, ISO14001, RoHS, CE, and an FCC raw-material test report. The supplier has documented corrective-action, complaint-handling, quality-assurance, and traceability procedures. However, it reports no overseas warehouse, showroom, agents or branches, or overseas service countries, and no customer cases are provided. Financial records are referenced for 2022–2024, but no substantive financial figures or performance...

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier. Its stated scope covers switch-control equipment, electronic components, mechanical and electrical equipment, photovoltaic equipment and components, instrumentation, and related technical services, indicating a manufacturing and technical-services profile.

CertificationsThe supplier reports ISO9001:2015 and ISO14001 management-system certifications, as well as RoHS and CE product certifications. An FCC raw-material test report is also listed, providing explicit evidence of multiple quality, environmental, and product-compliance credentials.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer-complaint handling, together with stated quality assurance and traceability. However, it has no overseas warehouse, showroom, agents or branches, and reports service coverage in zero countries, so international after-sales infrastructure is limited.

R&D capabilityThe supplier reports professional R&D capability, 3D software design services, and an available SDK. These are direct indicators of technical development and software-related capability, although no information is provided on patents, proprietary products, or innovation outcomes.

Production capacityProduction evidence includes winding and assembly facilities, 12 quality inspectors, valid manufacturing contracts with each associated subcontractor, inventory capacity, documented finished-product inspection procedures, and written supplier-service assessment procedures with records. Reported lead times are within 15 working days off-season and one month during peak season, supporting an established production and fulfillment capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting design-driven and tailored product development.