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Schneider Electric Altivar ATV61HD37N4

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ATV61HD37N4

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The ATV61HD37N4 by Schneider Electric is a robust variable-speed drive for precise motor control. Operating at a power rating of 37 kW or 50 HP, it is suited for demanding applications requiring reliability and performance.

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Technical specifications for ATV61HD37N4

ManufacturerSchneider Electric
Product TypeVariable Speed Drive
Product LineAltivar
Part NumberATV61HD37N4
UPC785901639497
Weight60.00 lbs (27.22 kg)
SeriesAltivar 61
Power Rating37 kW / 50 HP
Supply Voltage380-480 V, 3-phase
EMC FilterLevel 3 EMC filter
Switching Frequency1...16 kHz adjustable
Supply Frequency50/60 Hz
Assembly StyleWith heat sink
Maximum Transient Current94.8 A for 60s
Line Current69 A @ 480 V, 84 A @ 380 V
Apparent Power55.3 kVA
Maximum Prospective Line Isc22 kA
Maximum Horse Power Rating50 HP
Nominal Switching Frequency12 kHz
Protection RatingIP20

The Schneider Electric ATV61HD37N4 is a highly efficient variable speed drive with a power output of 37 kW (50 HP), designed to control motor speeds effectively. This versatile drive functions within a supply voltage range of 380 to 480 V, accommodating 3-phase power systems. Its Level 3 EMC filter is integrated to minimize electronic noise, enhancing overall performance in sensitive applications.

This device's switching frequency is adjustable between 1 kHz and 16 kHz, with a nominal rate of 12 kHz, allowing for flexibility in operation depending on the system's requirements. Operating frequencies of 50/60 Hz are supported, ensuring compatibility with standard electrical systems worldwide.

This variable speed drive is configured with a heat sink assembly, optimizing its cooling capacity and efficiency. It can handle a maximum transient current of 94.8 A for 60 seconds, ensuring resilience against abrupt load changes. For steady-state conditions, the line current is rated at 69 A at 480 V and 84 A at 380 V. Its apparent power is measured at 55.3 kVA, indicating its capability to manage significant electrical demands.

The ATV61HD37N4 includes a maximum prospective line short-circuit current (Isc) rating of 22 kA for safety and performance. With a net weight of 26.76 kg, this drive is relatively lightweight, facilitating easier installation and integration into industrial control systems. Protectively rated IP20, the unit is suited for installation in environments where it will not be exposed to dust or moisture, ensuring operational reliability over time.