Willdigits Wy - Pcu Evse Power Control Unit with Charging Module Communication

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Product Description

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Product Overview

Model NO.WY-PCU
Mathematical ModelLinear
SignalContinuous
FunctionAutomatic Control, Protection, Monitoring
CertificationRoHS, ISO: 9001
MaterialAluminum Alloy
Rated VoltageDC12V
Operating Temp-40℃~+80℃
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Core Management Unit

The WY-PCU module serves as the core management and coordination unit within the DC charging controller, functioning as the "nerve center" of the entire charging system. It ensures safe, efficient, and stable charging operations by handling critical tasks across high-voltage control and thermal management.

1. Intelligent Control: Maintains real-time communication with the CCU charging control board, receiving commands and uploading local status or fault information.
2. Efficient Data Exchange: Manages data with charging modules, collecting voltage, current, and temperature parameters to ensure charging aligns with preset curves.
3. User Interaction Link: Establishes communication with the Operator Control Unit (OCU) to provide clear charging progress feedback.
4. High-Voltage Safety: Enables reliable control and status feedback for high-voltage DC contactors, performing real-time diagnostics on engagement status.
5. Thermal Management: Regulates the cooling fan system automatically based on ambient and module temperatures for effective heat dissipation.
6. Risk Protection: Continuously monitors surge protectors and access switch signals, immediately reporting anomalies to enhance electrical security.
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Technical Specification

Category Parameter Details
Appearance Overall Dimensions 154mm x 93mm x 30mm
Weight 0.5kg
Connectors GBT, CCS2, CCS1, CHAdeMO, NACS
Functional Design Switch Input/Output 12 inputs, 8 outputs
Communication Interface 1-channel RS485, 3-channel CAN
Environment Operating Temperature -40°C to 80°C
Humidity ≤ 95% RH (Non-condensing)
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Visual Presentation

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Production & Quality

Our focus is on integrating R&D, design, and manufacturing under one roof. With technical personnel constituting over 50% of the workforce, we provide support to dozens of charging pile manufacturers worldwide through independently developed products.

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Certifications

Frequently Asked Questions

Are you a manufacturer or a trading company?
We are a professional manufacturer of new and sustainable energy applications with over 5 years of industry experience.
What is the warranty period for your products?
We offer a warranty ranging from 12 to 60 months. During this period, we provide technical support and free replacement parts for any manufacturing defects.
What are your standard packing terms?
We use standard wooden box packaging or standard reinforced carton packaging to ensure the safety of components during transit.
What is the typical delivery time for an order?
Generally, it takes 5 to 25 working days after receiving advance payment. The specific time depends on the specific items and order quantity.
Do you test the goods before delivery?
Yes, we conduct 100% rigorous testing on all products before they are dispatched to ensure full functionality.
What is the difference between a Movable Charger and a Wallbox?
The main difference is the application scenario. Portable chargers are designed for mobility and temporary top-ups, while Wallbox chargers are fixed installations for regular charging points.

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