Dianniu US Standard AC Charging Pile – Basic

Product Overview

The Dianniu Series US Standard AC Charging Pile — Basic Version is ChuangRui’s mid-range commercial-grade wallbox for North America, rated at 7kW and 32A on a single-phase AC100-240V supply. Its durable 360mm × 203mm × 100mm enclosure in Magic Night Black is designed for sites that see frequent, daily use.

Aimed at businesses, fleet operators, real-estate developers and distributors, the Dianniu combines a Type 1 (SAE J1772) connector, a standard 5m tethered cable, RFID card-swipe activation and eight electrical safety protections. It is the practical step up from entry-level units for buyers who need more power and a tougher build, manufactured in our IATF 16949-certified Wenzhou factory.

Key Features & Advantages

7kW / 32A Single-Phase Output

Rated at 7kW and 32A (AC100-240V, 50/60Hz), the Dianniu doubles the power of entry-level 3.5kW units, cutting charging times for daily drivers and light commercial vehicles. Buyers placing bulk orders can review our EV Charging Equipment Quality Checklist for bulk orders.

Durable Magic Night Black Enclosure

The 360mm × 203mm × 100mm housing is finished in Magic Night Black and built for high-traffic environments such as depots, workshops and commercial car parks. Its larger body also improves heat dissipation under continuous use.

Type 1 (SAE J1772) Connector Standard

Supplied with the Type 1 connector used across North America and a standard 5m tethered cable, the Dianniu works with the mainstream vehicles your customers operate.

RFID Card-Swipe Activation

Charging is started and stopped with an RFID card, giving site owners simple access control without the need for an internet connection or back-end software.

In-House PCB & Eight Safety Protections

The control board is designed and built in-house, and each unit includes leakage, overvoltage, undervoltage, overcurrent, grounding, overtemperature, emergency-stop and short-circuit protection. Read why this matters in Why In-House PCB Design Matters for EV Charger Quality & Reliability.

Technical Specifications

Parameter	Value
Parameter	Value
Product Model	C3-02-M01-Z32-S, C3-02-M03-Z16-S
Charging Pile Dimensions	360mm(L)*203mm(W)*100mm(H)
Charging Gun Dimensions	237mm(L)*54mm(W)*65mm(H)
Charging Pile Color	Magic Night Black
Charging Plug Type	Type 1 US Standard
Input Frequency	50Hz/60Hz
Operating Temperature	-30°C~+50°C
Protection Level	IP55
Charging Cable Length	Standard 5m (customizable length)
Installation Method	Wall-mounted / Pillar-mounted
Rated Voltage	AC100-240V
Rated Current	32A
Rated Power	7kW
Application Scenario	Personal, enterprise, real estate, etc.
Charging Mode	Standard: RFID Card Swipe Charging
Safety Design	Leakage protection, overvoltage protection, undervoltage protection, overcurrent protection, grounding protection, overtemperature protection, emergency stop protection, short circuit protection

Application Scenarios

Commercial Car Parks & Workshops

For offices, garages and workshops needing reliable 7kW charging, the Dianniu’s robust black housing withstands frequent daily use.

Fleet & Light Commercial Depots

Fleets that return to base overnight benefit from 32A charging and RFID control that restricts use to authorised drivers.

Distributors & OEM Buyers

With two model codes and a durable build, the Dianniu is a strong mid-tier SKU for North American distributors and private-label programmes.

Frequently Asked Questions

Q: How does the Dianniu differ from the Mini Series? A: The Dianniu is a larger, commercial-grade unit rated 7kW/32A in a Magic Night Black enclosure, whereas the Mini is a compact 3.5kW/16A entry model.

Q: What connector standard is fitted? A: The Dianniu US carries a Type 1 (SAE J1772) connector for North American vehicles.

Q: Can it be installed outside? A: Yes, with IP55 protection and operation from -30°C to +50°C it suits sheltered outdoor locations.

Q: What are the MOQ, lead time and warranty terms? A: Orders start at 50 units (own brand) or 100 units (OEM), lead time is 30–45 days, and each unit is covered by a 24-month warranty.

Request a Quote

Need a tougher, higher-power Type 1 charging point for commercial or fleet use? The Dianniu Series offers 7kW charging, a durable black enclosure and factory-direct pricing for North American buyers.

Reach our team via https://crevcc.com/contact-us-4/ for bulk pricing, samples and OEM/ODM options.