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INVT GD27-0R4G-S2-B Next-Gen Compact VFD Single-Phase Motor Drive

1
MOQ
650-800$
Price
INVT GD27-0R4G-S2-B Next-Gen Compact VFD Single-Phase Motor Drive
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Features
Specifications
Powerconsumption: 10 W
Mountingtype: Wall-mounted Or Panel-mounted
Installationtype: Panel Mounted, Rack Mounted
Inputvoltage: Typically 220V, 380V, 480V AC
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INVT GD27 flexible-frequency converter

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variable frequency drive 0.4KW to 7.5KW

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VFD with multiple power capacities
Basic Infomation
Place of Origin: China
Brand Name: INVT
Certification: CO
Model Number: GD27-0R4G-S2-B
Document: GD27 Series Smart VFDs Cata....2.pdf
Payment & Shipping Terms
Delivery Time: 5-8days
Payment Terms: T/T
Supply Ability: 98PCS 1-2weeks
Product Description
Model:INVT GD27-0R4G-S2-B
Product Overview

The INVT GD27-0R4G-S2-B is a 0.4kW next-generation compact frequency inverter from INVT's GD27 series, upgraded from the proven GD20 platform with enhanced performance, smarter control, and improved user experience. Converting single-phase 200–240V input to three-phase output, this advanced drive powers small induction motors up to 0.4kW with enhanced V/F and sensorless vector control. Featuring an LCD keypad, built-in PID, Modbus RTU communication, integrated braking chopper, USB parameter upload/download, and comprehensive protection functions, it is the smart drive solution for small pumps, fans, conveyors, food processing, packaging machines, and general automation where modern features and ease of use are valued.

Product Advantages & Core Features
  • Next-Gen Compact VFD — Successor to the GD20 platform with upgraded DSP control, enhanced vector algorithm, and improved dynamic response in the same compact single-phase 0.4kW form factor
  • Single-Phase Motor Drive — 0.4kW G-type rating with 200–240V single-phase input; reliable sensorless vector control (SVC) delivers 150% starting torque at 0.5Hz for small machinery applications
  • Efficient Speed Controller — Enhanced V/F and SVC control with 1:100 speed range and ±0.5% speed accuracy; improved auto-tuning algorithm for faster and more accurate motor parameter identification
  • USB Programming Port — Built-in USB interface for parameter upload/download via PC software, firmware updates, and configuration backup/restore without powering the drive
  • LCD Keypad with Multi-Language — Advanced LCD operator panel with real-time parameter display, graphical status monitoring, and multi-language support for intuitive operation and diagnostics
  • Built-in PID Process Control — Integrated PID controller with sleep/wake for closed-loop regulation of pressure, flow, and temperature; pre-configured macros for pump and fan applications
  • Enhanced Protection & Diagnostics — Comprehensive protection suite with detailed fault history, real-time monitoring of current, voltage, and temperature; improved PTC motor protection
  • Easy Integration — RS485 Modbus RTU standard, compact DIN-rail mounting, removable control terminals, and fanless self-cooling design for simplified panel installation
Technical Specifications
Model GD27-0R4G-S2-B
Series INVT GD27 Next-Generation Compact Inverter
Rated Power 0.4 kW (0.5 HP) — G-Type Constant Torque
Input Voltage Single-Phase 200–240V AC, 50/60Hz
Input Current 5.5 A
Output Voltage 3-Phase 0–240V (proportional to input)
Rated Output Current 2.5 A (constant torque)
Output Frequency Range 0.00–400.00 Hz
Frequency Resolution 0.01 Hz (digital), 0.1% max frequency (analog)
Control Mode Enhanced V/F (linear, quadratic, multi-point), Sensorless Vector Control (SVC)
Starting Torque SVC: 150% at 0.5Hz
Speed Control Range SVC: 1:100
Speed Control Accuracy SVC: ±0.5% rated speed
Overload Capacity G-Type: 150% rated current for 60s; 180% for 3s
Motor Types Supported Three-phase induction motor (IM)
Braking Unit Built-in braking chopper (external braking resistor optional)
Digital Inputs 5 * multi-function DI (PNP/NPN selectable)
Analog Inputs 1 * 0–10V / 4–20mA
Digital Outputs 1 * relay output, 1 * transistor output
Analog Outputs 1 * 0–10V / 4–20mA
USB Interface Built-in USB port for parameter upload/download and firmware update
Communication RS485 Modbus RTU (standard)
Keypad LCD operator panel with multi-language support and graphical display
Built-in Functions PID controller (with sleep/wake), multi-speed (up to 16), S-curve, flying start, DC braking, slip compensation, AVR, torque boost, wobble frequency, simple PLC, timer control, parameter copy via USB
Protection Features Overcurrent, overvoltage, undervoltage, overload, overheating, output short-circuit, PTC motor protection, detailed fault recording
Enclosure Rating IP20
Cooling Method Self-cooling (fanless, natural convection)
Ambient Temperature -10°C to +50°C (derating above 40°C)
Humidity ≤90% RH, non-condensing
Altitude ≤1000m (derating above 1000m)
Dimensions (W*H*D) Approx. 80 * 185 * 135 mm
Net Weight Approx. 1.1 kg
Certifications CE, RoHS, ISO 9001
Tag:

Compact Frequency Inverter

Vector Frequency Inverter

Variable Frequency Drive VFD

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