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Schneider Electric ATV71HD18N4 Altivar 71 18.5 kW VFD
- Regular price
- $1,717.00
- Sale price
- $1,717.00
- Regular price
-
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Product Description P/N: ATV71HD18N4
Description
The Schneider Electric ATV71HD18N4 is an Altivar 71 variable frequency drive designed for precise speed and torque control of asynchronous and synchronous motors in demanding industrial applications. It supports three-phase 380–480 VAC input and delivers 18.5 kW (25 HP) motor power. The drive includes an integrated EMC filter and graphic programming terminal for configuration, operation, and monitoring.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Schneider Electric |
| Category | Drives & Motor Controls |
| Part Number | ATV71HD18N4 |
| Subcategory | Variable Frequency Drive |
| Product Series | Altivar 71 |
| Product Type | Variable Speed Drive |
| Rated Motor Power | 18.5 kW (25 HP) |
| Input Voltage | 380–480 VAC |
| Input Phases | 3-phase |
| Input Frequency | 50–60 Hz |
| Line Current | 37.5 A at 480 V / 45.5 A at 380 V |
| Nominal Output Current | 34 A at 460 V / 41 A at 380 V |
| Maximum Transient Current | 61.5 A for 60 seconds |
| Output Frequency | 0.1–599 Hz |
| Nominal Switching Frequency | 4 kHz |
| Adjustable Switching Frequency | 1–16 kHz |
| EMC Filter | Integrated |
| Control Methods | V/F, sensorless flux vector, closed-loop flux vector |
| Display | Graphic terminal |
| Dimensions (W × H × D) | 9.06 × 15.75 × 8.39 in (230 × 400 × 213 mm) |
| Protection Rating | IP20 |
| Weight | 17.64 lb |
Information About ATV71HD18N4
The ATV71HD18N4 is part of Schneider Electric's Altivar 71 range, developed for complex, high-power machinery. It provides a nominal output current of 34 A at 460 V or 41 A at 380 V, with a 4 kHz nominal switching frequency. Its adjustable switching frequency ranges from 1 to 16 kHz, subject to derating requirements. The drive supports voltage/frequency control, sensorless flux vector control, and closed-loop flux vector control when the appropriate feedback configuration is installed.
Key Features:
-
Altivar 71 Series: Designed for demanding industrial motor control applications.
-
18.5 kW Motor Rating: Supports motors rated up to 25 HP.
-
Three-Phase Power Input: Operates with 380–480 VAC supply voltage.
-
Integrated EMC Filter: Helps reduce electromagnetic interference in compatible installations.
-
Graphic Terminal: Provides local configuration, monitoring, and parameter access.
-
Advanced Motor Control: Supports V/F, sensorless vector, and encoder-feedback vector control.
-
Wide Output Frequency: Adjustable output frequency from 0.1 to 599 Hz.
-
High Overload Capacity: Supports transient output current up to 61.5 A for 60 seconds under specified conditions.
The ATV71HD18N4 delivers the reliability and precision required for material handling, hoisting, packaging machinery, and industrial process control.
Description
The Schneider Electric ATV71HD18N4 is an Altivar 71 variable frequency drive designed for precise speed and torque control of asynchronous and synchronous motors in demanding industrial applications. It supports three-phase 380–480 VAC input and delivers 18.5 kW (25 HP) motor power. The drive includes an integrated EMC filter and graphic programming terminal for configuration, operation, and monitoring.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Schneider Electric |
| Category | Drives & Motor Controls |
| Part Number | ATV71HD18N4 |
| Subcategory | Variable Frequency Drive |
| Product Series | Altivar 71 |
| Product Type | Variable Speed Drive |
| Rated Motor Power | 18.5 kW (25 HP) |
| Input Voltage | 380–480 VAC |
| Input Phases | 3-phase |
| Input Frequency | 50–60 Hz |
| Line Current | 37.5 A at 480 V / 45.5 A at 380 V |
| Nominal Output Current | 34 A at 460 V / 41 A at 380 V |
| Maximum Transient Current | 61.5 A for 60 seconds |
| Output Frequency | 0.1–599 Hz |
| Nominal Switching Frequency | 4 kHz |
| Adjustable Switching Frequency | 1–16 kHz |
| EMC Filter | Integrated |
| Control Methods | V/F, sensorless flux vector, closed-loop flux vector |
| Display | Graphic terminal |
| Dimensions (W × H × D) | 9.06 × 15.75 × 8.39 in (230 × 400 × 213 mm) |
| Protection Rating | IP20 |
| Weight | 17.64 lb |
Information About ATV71HD18N4
The ATV71HD18N4 is part of Schneider Electric's Altivar 71 range, developed for complex, high-power machinery. It provides a nominal output current of 34 A at 460 V or 41 A at 380 V, with a 4 kHz nominal switching frequency. Its adjustable switching frequency ranges from 1 to 16 kHz, subject to derating requirements. The drive supports voltage/frequency control, sensorless flux vector control, and closed-loop flux vector control when the appropriate feedback configuration is installed.
Key Features:
-
Altivar 71 Series: Designed for demanding industrial motor control applications.
-
18.5 kW Motor Rating: Supports motors rated up to 25 HP.
-
Three-Phase Power Input: Operates with 380–480 VAC supply voltage.
-
Integrated EMC Filter: Helps reduce electromagnetic interference in compatible installations.
-
Graphic Terminal: Provides local configuration, monitoring, and parameter access.
-
Advanced Motor Control: Supports V/F, sensorless vector, and encoder-feedback vector control.
-
Wide Output Frequency: Adjustable output frequency from 0.1 to 599 Hz.
-
High Overload Capacity: Supports transient output current up to 61.5 A for 60 seconds under specified conditions.
The ATV71HD18N4 delivers the reliability and precision required for material handling, hoisting, packaging machinery, and industrial process control.
