Schneider Electric ATV212HD15N4

ATV212HD15N4: Comprehensive Technical Overview

Introduction:

The ATV212HD15N4 is a variable-speed drive tailored explicitly for asynchronous motors, finding its niche in applications such as HVAC system pumps and fans. This detailed technical overview delves into its specifications, features, and capabilities.

Product Overview:

In the realm of variable speed drives, the ATV212HD15N4 stands out with a 15 kW (20 hp) power rating, designed for use with asynchronous motors in a three-phase system. Boasting an IP21 rating for ingress protection and equipped with electromagnetic compatibility (EMC) features, it proves its resilience in demanding industrial environments.

Product Specifications:

The drive's assembly style is characterized by a robust design featuring a heat sink. Operating with a motor power of 15 kW and a supply voltage of 480 V, it provides a frequency range of 50-60 Hz with a 5% tolerance. Its EMC filter is classified as Class C2 and its line current ranges from 22.8 A at 480 V to 28.5 A at 380 V.

Control and Regulation:

Emphasizing control versatility, the ATV212HD15N4 supports various profiles, including flux vector control without sensors. It incorporates an adjustable PI regulator for precise regulation and offers visual feedback through local signaling, indicating DC bus energization. Additionally, the drive accommodates different cable types tailored to specific temperature requirements.

Input and Output Interfaces:

The drive is equipped with two switch-configurable analog inputs (VIA, VIB), supporting voltage, current, and PTC probe inputs. It also features a switch-configurable analog output (FM) and two discrete outputs with configurable relay logic for FLA, FLC, FLB, FLC, RY, and RC. Discrete inputs (F, R, RES) with programmable settings further enhance its adaptability.

Protection and Safety:

Ensuring operational safety, the ATV212HD15N4 includes protection against overheating, braking to a standstill by DC injection, and a dielectric strength of 3535 V DC between earth and power terminals. Environmental protection is reinforced with an IP21 rating.

Communication and Connectivity:

Supporting BACnet, Modbus, METASYS N2, APOGEE FLN, and Lon Works protocols, the ATV212HD15N4 facilitates seamless communication. Its physical interface includes one open style and one RJ45 connector, operating on a two-wire RS 485 transmission frame.

Physical Characteristics:

Positioned vertically with a flexibility of +/- 10 degrees, the ATV212HD15N4's dimensions measure 9.65 in (W) x 12.99 in (H) x 7.48 in (D), with a weight of 25.68 lb. Power dissipation is 625 W, and it exhibits an airflow of 54,420.42 Gal/hr.

Environmental Conditions:

With an IP21 degree of protection, the ATV212HD15N4 thrives in diverse environmental conditions, including altitudes up to 9842.52 ft, operating temperatures ranging from -13 to 122 °F (with derating factor), and a relative humidity range of 5-95% without condensation.

Compliance and Certifications:

In adherence to electromagnetic compatibility standards (IEC and EN), the ATV212HD15N4 holds certifications from CSA, UL, C-Tick, and NOM 117, with the CE marking signifying compliance with European Union requirements. This variable speed drive is a robust and reliable solution, offering efficient motor control in HVAC applications within a framework of industry-leading standards.

FAQ:

What is the primary application of the ATV212HD15N4?

The ATV212HD15N4 is designed for use with asynchronous motors, specifically in applications involving pumps and fans within HVAC systems.

What is the significance of the IP21 rating?

The IP21 rating certifies the drive's protection against solid foreign objects and protects it from vertically falling water droplets.

How does the ATV212HD15N4 handle electromagnetic compatibility (EMC)?

The ATV212HD15N4 includes an integrated Class C2 EMC filter, ensuring compliance with electromagnetic compatibility standards.

Can the drive accommodate different cable types?

Yes, the ATV212HD15N4 offers flexibility in cable selection, with options designed to meet specific temperature requirements.

What communication protocols are supported by the ATV212HD15N4?

The drive supports a range of communication protocols, including BACnet, Modbus, METASYS N2, APOGEE FLN, and Lon Works.

What safety features does the ATV212HD15N4 incorporate?

Safety features include protection against overheating, braking to a standstill by DC injection, and a dielectric strength of 3535 V DC between earth and power terminals.

How does the drive handle environmental conditions?

The ATV212HD15N4 is designed for diverse environmental conditions, with an IP21 degree of protection, operational altitudes up to 9842.52 ft, and a relative humidity range of 5-95% without condensation.

What certifications does the ATV212HD15N4 hold?

The drive holds certifications from CSA, UL, C-Tick, and NOM 117, and it is marked with CE, signifying compliance with European Union requirements.

Can the ATV212HD15N4 be used in vertical installations?

Yes, the drive can be installed vertically with a flexibility of +/- 10 degrees.

What is the significance of the 625 W power dissipation?

The 625 W power dissipation indicates the amount of power the drive dissipates during operation, contributing to its overall efficiency.

Schneider Electric products are manufactured in France and are designed for Material handling, packaging, and textile machines usage. They come with a 2-year warranty from MRO Electric. We also carry AC Drives from other manufacturers such as Modicon and ABB.

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