Sunsin Wall mount Industrial VFD Variable Frequency Drive for Pumps & Fans

  • Compact wall‑mount structure, saves control cabinet installation space
  • KB‑10 detachable HMI keypad for on‑site parameter setup & fault diagnosis
  • Multiple electrical protection: over‑current, over‑voltage, over‑temperature, overload
  • Excellent energy‑saving performance for fan & pump variable‑speed regulation
  • Supports industrial communication for automation system connection
  • Suitable for AC motor control in water pump, fan, conveyor and general machinery

This Sunsin wall mount VFD is a compact AC variable frequency drive engineered for space‑constrained industrial sites. Designed for direct wall installation, it saves cabinet space while delivering stable variable‑speed control for standard AC motors, widely deployed for water pumps, industrial fans, conveyors and light‑duty processing equipment.

Featuring an integrated KB‑10 keypad‑HMI unit, operators can conveniently set parameters, monitor real‑time running status, and retrieve fault logs on‑site. The intuitive button layout simplifies commissioning and daily maintenance for field technicians. The rugged compact housing provides reliable protection for indoor industrial environments.

Built‑in comprehensive protection functions cover over‑current, over‑voltage, under‑voltage, over‑temperature and overload alarm, effectively safeguarding both the drive unit and connected motors. It supports standard communication interfaces for seamless integration into existing industrial automation systems.

This wall‑mount variable frequency drive brings notable energy‑saving performance for fan and pump applications. Instead of constant‑speed operation, it dynamically adjusts motor output according to actual working demand, cutting down unnecessary power consumption for long‑term running facilities.

Well‑suited for small‑to‑medium industrial projects, water supply stations, ventilation systems and general‑purpose motor control scenarios. Compact wall‑mount form factor reduces overall system cost without compromising drive reliability. Contact us for custom voltage and power range options for your application.

Specifications

ItemSpecification
Product NameWall‑mount Industrial Variable Frequency Drive (VFD)
Applicable MotorStandard 3‑phase AC induction motor
Power Range1.5kW‑75kW
Rated Input Voltage3‑phase 380V‑480V AC
Input Frequency50Hz / 60Hz
Output Voltage0 ~ rated input voltage
Output Frequency Range0.00‑600Hz
Control ModeV/F control, Sensorless vector control
Operating KeypadKB‑10 detachable HMI keypad, real‑time data display, fault record query
Mounting TypeWall‑mount installation
Enclosure Protection GradeIP20
Cooling MethodForced air cooling
DisplayDigital display, running status / fault code indication
Communication InterfaceRS485, Modbus RTU standard
Protection FunctionsOver‑current, over‑voltage, under‑voltage, over‑temperature, overload, phase loss, short‑circuit protection
Ambient Operating Temperature‑10℃ ~ +50℃ (Derating above 40℃)
Storage Temperature‑20℃ ~ +70℃
Relative Humidity5%‑95% RH, non‑condensing
Altitude≤1000m; derating required above 1000m
Vibration Resistance0.5g, avoid continuous vibration environment
ApplicationWater pump, industrial fan, conveyor, general‑purpose industrial motor speed regulation
CertificationCE compliant

Downloads

File NameTypeLanguageFile TypeUpdateDownload
ISO 90012015CertificateEnglishPDF2026.9.2
ISO140012015CertificateEnglishPDF2026.9.2
ISO450012018CertificateEnglishPDF2026.9.2
T S A003 一 2019CertificateEnglishPDF2026.9.2
TSI A003 一 2019CertificateEnglishPDF2026.9.2

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