Delta VFD004E11P Variable Frequency Drive
Delta VFD004E11P Variable Frequency Drive is designed for compact automation systems requiring low-power motor speed control with cold plate mounting support. This Delta 0.5HP 115V Cold Plate Drive supports 0.4 kW motor applications using a single-phase 100–120 VAC input supply and delivers 2.5 A rated output current for stable machine operation. The drive uses natural cooling with an IP20 enclosure suitable for compact electrical cabinet integration in industrial automation environments. Manufactured by Delta, this model belongs to the compact VFD systems category and is part of the E series drives used across industrial motor automation applications.
| Brand | Delta |
| Product | VFD |
| Model Number | VFD004E11P |
Delta VFD004E11P Variable Frequency Drive - Technical Specifications
| Specification | Value |
|---|---|
| Input Voltage / Frequency | 115V, Single-phase 100-120V, 50/60Hz |
| Applicable Motor Output ( kW) | 0.4 kW |
| Applicable Motor Output (HP) | 0.5 HP |
| Output Capacity (kVA) | 1 kVA |
| Output Current (A) | 2.5 A |
| Cooling Method | Natural cooling |
| IP Level | IP20 |
| Pollution Degree | 2 |
| Storage/Transportation Temperature | -20ºC to 60ºC |
| Ambient Humidity | Below 90% RH (non-condensing) |
| V/F Pattern | Adjustable V/F pattern |
| Version Type | P: Cold plate drive (frame A only) |
| Input Frequency Tolerance | ±5% (47-63Hz) |
| Voltage Tolerance | ±10% (90-132V) |
| Net Weight (kg) | 1.2 kg |
The DELTA VFD004E11P Variable Frequency Drive is commonly used in compact automation equipment where controlled motor speed and efficient thermal management improve machine reliability. Applications involving small conveyors, compact handling systems, laboratory equipment, and light-duty automation machines benefit from stable low-power motor regulation during continuous operation. Its cold plate mounting structure supports installations requiring improved heat dissipation inside compact control panels.
Machine control panels integrating the VFD004E11P can improve motor management while reducing electrical stress caused by direct startup conditions. The drive supports balanced machine operation throughout repeated production cycles and helps maintain stable automation performance in limited installation spaces. Its natural cooling arrangement and cold plate configuration are suitable for applications requiring organized panel layouts and efficient thermal control.
For automation engineers selecting a Delta 0.5HP 115V Cold Plate Drive, the VFD004E11P provides a practical combination of compact installation, dependable motor control, and efficient cooling support. The model supports both new automation projects and replacement requirements involving low-power single-phase motor systems. Within the Delta drive category, it remains a suitable solution for applications requiring controlled variable frequency operation with cold plate mounting capability.

