1395-A63-D1-P10-P51-X1

The 1395-A63-D1-P10-P51-X1 model from Allen Bradley is a sophisticated microprocessor digital DC drive designed specifically for industrial applications. This drive incorporates a full-wave regenerative topology using 12 SCRs alongside a single-phase field approach. With an input kVA range of 1.5 to 660, it is capable of functioning in different operational environments.

This versatile drive accepts input AC voltages from 150 to 460 VAC in three-phase configurations, and 115 VAC for one-phase control. Input frequency tolerances are set between 50 or 60 Hz with an allowance of ±3 Hz, and it can manage a slew rate of 3.5 Hz/sec.

Output DC voltage levels can be line-dependent, offering options for 240 V, 400 V, or 500 V. The current output capabilities are substantial, ranging from 3.6 A to 980 A, enabling it to handle demanding tasks on a continuous basis. The horsepower capacity of the drive ranges from 1 up to 600 HP, subject to the voltage configuration in use.

Field voltage can be set between 120 VDC and 300 VDC, selectable from internal or external sources, while the field current operates continuously between 0.15 A and 40 A. The drive features overload capacities that include 150% for one minute, 200% for ten seconds, and an impressive 260% for five seconds, thus providing flexibility in high-demand scenarios.

The speed regulation performance is precise, with encoder feedback ensuring a regulation accuracy of 0.01% at a 10:1 ratio or 0.001% at a 100:1 ratio. For transactions involving a DC tachometer, speed regulation can achieve 0.5% or 0.1% relative to the top speed.

Integrated in this drive are multiple built-in I/O options, including 4 digital inputs, 2 relay outputs, 4 analog inputs, and 4 analog outputs, in addition to a ±10V auxiliary output. Users can further enhance functionality through optional boards, such as a discrete adapter on Port A, a multi-communication board on Port B, and a digital reference tailored for PLC applications.