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General| Brand | Emerson |
|---|---|
| Model | SP1404 |
| Category | Servo Drives |
| Language | English |
Essential information for avoiding safety hazards and product damage.
Highlights severe electrical shock risks and lethal hazards associated with drive operation.
Emphasizes safe incorporation of the drive into systems and the need for trained personnel.
Clarifies the safety function limitations of the enable input in regen operation.
Describes regen operation for four-quadrant applications and bi-directional power flow.
Explains how the Unidrive SP converts AC supply to controlled DC voltage for motor control.
Details the process and requirements for synchronizing the Regen drive to the AC supply.
Outlines possible Unidrive SP Regen configurations for controlling motoring drives.
Describes the layout for a standard regen system with one Regen and one motoring drive.
Shows the layout for a regen system with one Regen drive and multiple motoring drives.
Illustrates a multiple regen drive system with multiple motoring drives.
Provides continuous output current ratings for 200V drives across various switching frequencies.
Describes the SPMC controlled thyristor rectifier and its applications.
Details available output sharing chokes used for motoring drives in regen systems.
Details varistor data for fitting to protect against AC line voltage transients.
Recommends external EMC filters to reduce emissions to low levels.
Covers factors for sizing regen systems and calculations for single/multiple drive setups.
Shows power and control connections for a single regen and single motoring drive system.
Illustrates power and control connections for multiple motoring regen solution using SPMC.
Shows power and control connections for multiple motoring regen with an external charging resistor.
Details power connections for multiple regen and multiple motoring systems using Unidrive SPMC.
Guidance on selecting Regen drive rating based on motoring drive braking power.
Covers omitting switching frequency filter and assessing supply requirements.
Details AC supply and DC bus connection length restrictions for regen systems.
Addresses requirements for additional components when exceeding maximum cable lengths.
Specifies forced cooling for regen inductors when maximum cable lengths are exceeded.
Details EMC filter behavior and requirements with long cables.
Provides guidance on selecting line-to-ground capacitors for regen systems with long cables.
Covers safety, planning, access, environmental protection, cooling, and electrical safety.
Provides dimensions and specifications for Regen inductors.
Details specifications for 200V switching frequency filter inductors.
Lists ratings for 400/600V output sharing chokes.
Specifies suitable capacitors for operation at any switching frequency.
Specifies suitable capacitors for operation at any switching frequency.
Provides cross-reference for Schaffner and Epcos external EMC filters for various drives.
Details type TG series external charging resistors and their specifications.
Provides guidelines for drive and component layout within an enclosure.
Explains how to calculate the minimum required unobstructed surface area for enclosures.
Discusses how ambient temperature affects drive derating and cooling.
Covers critical safety warnings for electrical installation, including shock risk and stored charge.
Illustrates power connections for Unidrive SP size 1 Regen and motoring drives.
Details ground connection methods for Unidrive SP drives of various sizes.
Provides tables for selecting appropriate cable sizes and fuse ratings.
Details requirements for meeting EMC standards for power drive systems.
Recommends external EMC filters and provides details on their selection and installation.
Provides instructions for removing the internal EMC filter from drive sizes 1 to 6.
Provides a step-by-step guide for commissioning the Regen drive and associated components.
Provides detailed specifications and dimensions for Regen inductors.
Lists varistor specifications for AC line protection.
Describes how trip information is displayed and lists trip codes and diagnoses.
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