What are the delivery time requirements?

According to order qty. Peak Season Lead Time: one month. Off Season Lead Time: within 15 workdays.

What are the accepted payment terms?

LC, T/T, D/P, PayPal, Western Union, Small-amount payment.

Factory Grid Protection 120kw EV Charger Station Dynamic Transformer Load Balancing System

Name: Factory Grid Protection 120kw EV Charger Station Dynamic Transformer Load Balancing System
Brand: Guangzhou Ruisu Intelligent Technology Co., Ltd.
SKU: 2308968665

Guangdong, ChinaGuangzhou Ruisu Intelligent Technology Co., Ltd.

US$5,500.00

1-19 Pieces

US$5,300.00

20-49 Pieces

US$4,950.00

50+ Pieces

Sample price:US$6000.00/piece.Request sample

Product profile

Customization

Available

Connector Type

CCS1, CCS2, CHAdeMO, GB/T

Installation

Floor Type

Model NO.

RSDC120kW

Location

Public Use

Number of Charging Interfaces

One Pile with Multiple Charges

Start Mode

Credit Card Payment, Mobile Remote Operation, RFID Authentic

Item

120kw DC Fast EV Chargers

Input Voltage

400 VAC +/- 10%

Input Frequency

50 / 60 Hz

Input Type

3p + N + PE

Input Current

300A

Input Power

263kVA

Power Factor

0.99

Thdi

<5%

Rated Power

DC: 120kw

Peak Efficiency

96%

Operational Altitude

<2000 M

Operating Temperature

-25 °C to +50 °C (Full Power)

Humidity

5 %-95 % Rh Non-Condensing

IP and Ik Rating

IP55/NEMA 3r

Weight

≤520 Kg

Transport Package

Wooden Case

Specification

830*620*1867

Trademark

RUISU

Origin

China

Production Capacity

60000pieces/Year

Key features

Factory Direct Supply: Factory-direct manufacturer of DC fast EV chargers with competitive pricing, stable production capacity, OEM/ODM customization, strict quality control, and fast worldwide delive

Complete OEM & ODM Service: We provide complete OEM and ODM solutions, including logo branding, enclosure design, software customization, connector options, and packaging tailored to your market.

Reliable Manufacturing Experience: Backed by an experienced engineering team and advanced production lines, we deliver reliable EV charging solutions with consistent quality and dependable lead times.

Global Certification Support: Our chargers support CE, CB, and other international standards. We assist customers with certification requirements to simplify market entry and project approvals.

Smart Charging Solutions: Supports OCPP, RFID, mobile APP, remote monitoring, dynamic load balancing, and cloud platform integration for smart commercial charging management.

Professional Technical Support: Our factory provides professional pre-sales consultation, installation guidance, remote technical support, firmware updates, and responsive after-sales service.

Flexible Custom Manufacturing: Customize power ratings, charging connectors, cabinet colors, languages, payment systems, and communication protocols to meet diverse project requirements.

Built for Commercial Applications: Designed for public charging stations, fleet depots, shopping malls, highways, hotels, and commercial parking lots with stable performance and high efficiency.

Strict Quality Assurance: Every charger undergoes comprehensive electrical, functional, aging, and safety testing before shipment to ensure reliable operation and long service life.

Trusted Long-Term Factory Partner: Choose a reliable manufacturing partner offering stable supply, competitive factory pricing, flexible production, fast response, and dedicated support for global dis

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperiencePatents Awarded

Guangzhou Ruisu Intelligent Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 15 years CertifiedNearest Port: Guangzhou port, Shenzhen PortAverage Response Time: ≤4.74h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, OEM/ODM capability, documented quality and service procedures, and equipment supporting laser cutting, bending, punching, CNC, and welding. It reports ISO9001, ISO45001, ISO14001, CE, and UL certifications, as well as recent product development and overseas-agent capability. Service coverage is limited in some areas: there is no in-stock capacity, overseas warehouse, overseas showroom, or valid manufacturing contract with related subcontractors. Financial information is inconsistent across slices and cannot support a definitive financial assessment. Customer evidence includes OEM work for well-known brands and repeat-buyer preference, but no Fortune 500 cooperation is reported.

Supplier typeThe supplier functions as a customizable manufacturer with OEM and ODM capabilities. Its stated services include customization from samples and designs, full and minor customization, and flexible customization, supported by manufacturing equipment and R&D activity.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and other management-system certifications, plus CE and UL product compliance certifications. These certifications provide explicit evidence of formal management and product-compliance coverage.

R&D capabilityThe supplier reports R&D capability, at least one new product during the past year, and ODM service availability. It does not have an available SDK, but the available evidence still explicitly supports product-development and design capability.

Production capacityProduction resources include laser cutting, bending, punching, CNC, and welding machines, with finished-product inspection instructions that are uniformly followed. Lead time is stated as within 15 working days in both peak and off-season, but there is no in-stock capacity and no valid contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full customization, minor customization, and flexible customization. These offerings are stated consistently across the R&D and design-service records.

Client casesThe supplier reports OEM services for well-known brands, participation in the 2024 Russian International Industrial and Energy Equipment Manufacturing Expo, and an 80%–100% repeat-buyer preference. It reports no cooperation with Fortune 500 companies, so the customer-case evidence is positive but limited in scale and independently verifiable detail.

Product Q&A

Q:Who are we?

We are based in Guangdong, China, start from 2006, sell to Northern Europe (25.00%), Domestic Market (20.00%), Western Europe (20.00%), Mid East (10.00%), North America (10.00%), South America (10.00%), Southern Europe (5.00%). There are total about 301-500 people in our office.

Q:How can you guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment;

Q:What can you buy from us?

EV chargers, EVSE, Electric Vehicle Charging Station, EV charging pile, EV charging station

Q:Why should you buy from us not from other suppliers?

We are the EV charger expert integrating EV charger R&D, production, sales and maintenance ect. We have the No.1 market share in high power liquid cooled charging equipment currently.

Q:What services can you provide?

Accepted Delivery Terms: FOB, EXW, DDP, DDU, Express Delivery, DAF; Accepted Payment Currency: USD, EUR, CNY; Accepted Payment Type: T/T, Credit Card, PayPal, Western Union; Language Spoken: English, Chinese