EVD0000E00 Digital Electronic Expansion Valve Controller
Product Advantages
Precision Superheat & Safeguard Algorithms
Features adaptive superheat regulation combined with MOP (high pressure), LOP (low pressure), and low-superheat protection logic to safeguard refrigeration compressors against liquid slugging and thermal overload.
Simplified Commissioning & Parameter Wizard
Enables fast start-up by configuring basic parameters—refrigerant type, valve mode, probe type, and system application—reducing installation time and simplifying technician programming.
Flexible Sensor Inputs & Multiplex Sharing
Compatible with 4 to 20 mA low-power ratiometric pressure transducers (shareable across multiple drivers), auxiliary temperature sensors, and digital inputs for defrost interlock management.
Robust DIN Rail Design & System Reliability
Built in a compact DIN rail mountable casing with plug-in terminal blocks, providing reliable anti-interference performance and seamless integration with master system controllers.
Product Images
Technical Specifications
| Parameter |
Value |
| Model |
EVD0000E00 |
| Display |
Optional |
| Driver type |
Bipolar |
| Power supply |
24 Vdc/Vac (+10%/-15%) |
| Max power absorption |
16.2 W |
| Operating conditions |
-25T60°C (with EVDIS*: -20T60°C) <90% rH |
| Communication |
tLAN, pLAN, RS485 Modbus |
| Index of protection |
IP20 |
Company Profile
Ruifujie is an established manufacturer and international exporter specializing in advanced refrigeration solutions with more than 20 years of technical expertise. Our state-of-the-art facility manufactures scroll, rotary, reciprocating, semi-hermetic, and screw compressor units, together with electronic expansion valve drivers, evaporators, and modular cold room controls.
We deliver full OEM/ODM customization services to overseas engineering contractors, equipment manufacturers, and B2B distributors. Ruifujie products are exported across Europe, North America, the Middle East, and Southeast Asia, earning strong client trust for exceptional product quality, reliable performance, and direct manufacturer pricing.
Packaging and Shipping
Frequently Asked Questions
Q1: What are the main protection features of the EVD0000E00 electronic expansion valve controller?
A1: The controller includes automated safety algorithms for low superheat, low operating pressure (LOP), MOP (high condensing pressure), and high discharge temperature to prevent compressor damage.
Q2: Can the EVD0000E00 driver be integrated into a network of multiple expansion valve drivers?
A2: Yes, it features built-in tLAN communication for linking with master controllers or optional serial cards for RS485/Modbus network integration across multi-circuit systems.
Q3: Which expansion valves are compatible with the EVD0000E00 driver model?
A3: The EVD0000E00 is specifically designed for seamless operation with CAREL ExV series electronic expansion valves and standard stepper motor valves.
Q4: What standard warranty is provided for Ruifujie electronic controllers and components?
A4: All products across our entire catalog are backed by a standard 1-year comprehensive warranty.
Q5: What is the dispatch lead time for sample evaluations and mass production orders?
A5: Standard in-stock samples ship within 3 working days, while complete batch orders are fulfilled in 10 to 15 working days.
Distributor Partnership
Backed by over 20 years of manufacturing excellence, Ruifujie provides reliable electronic expansion valve controller units and system accessories to global refrigeration distributors and engineering partners.
We offer flexible partnership terms, OEM branding customization, and priority technical support to help you expand your regional market. Please send us your project requirements—including system capacity, valve quantity, operating voltage, and order volume—and our engineering team will deliver a comprehensive proposal and quotation within 8 hours.
