Delta IA ME300 Variable Frequency Drives
Delta IA ME300 Variable Frequency Drives (VFDs) incorporate Delta's superior drive technology and feature enhancements to meet evolving industry demands. These VFDs are compact with a 60% volume reduction and include built-in essential functions such as user-defined parameter groups, single- and multi-pump functions, brake chopper, and EMC filter (C2 Class). The ME300 series supports induction motors (IM) and interior/surface permanent motors (IPM/SPM), providing more efficiency and flexibility. Delta IA ME300 VFDs help reduce costs while offering more installation space in the control cabinet. The screw-less wiring design of terminal blocks provides a simplified wiring process for quick installation. These drives are ideal for conveyors, fans and pumps, woodworking machines, packaging machines, textile machines, and more.
Features
- Compact design with side-by-side installation for flexibility
- Easy installation and setup
- Spring clamp terminal blocks provide fast and easy wiring
- Strong support system
- Built-in single- and multi-pump function
- Pulse input supports single pulse and PWM input (10kHz) from controller as frequency command
- Built-in Modbus communication
- Built-in braking chopper
- High overload capability
- DC± terminals for common DC bus wiring
- Outstanding drive performance
- Supports IM / IPM / SPM and VF / SVC control
- High starting torque
- Deceleration energy backup (DEB)
- Enhanced braking capability
- Stable, safe, and reliable
- Safe torque off
- NEMA1 kit (optional) to prevent dust and other particles from entering drive
- Built-in Class A EMC filter
Applications
- Single and multi-pumps
- Conveyors
- Fans and pumps
- Woodworking machines
- Packaging machines
- Textile machines
- Blowing machines
Specifications
- Dual rating design
- Normal duty (ND), 120% for 60s or 150% for 3s
- Heavy duty (HD), 150% for 60s or 200% for 3s
- Up to 200% rated starting torque at 3Hz
- 2 sets of motor parameters for multi-motor control
- Optional EMC filter for 1-phase 230V (C2) and 3-phase 460V (C3) models
- 100% PCB coating for circuits (IEC 60721-3-3 class 3C3) for harsh environments
Hardware Design
Application Examples
