STOBER POSIDRIVE ® How to install MDS 5000?

STOBER POSIDRIVE ®  MDS 5000 installation method

Overview

This document is the fifth generation inverter product POSIDRIVE from STOBER company ®  The installation manual for MDS 5000, version V 5.3 01/2008, covers core content such as safety instructions, technical parameters, mechanical installation, electrical installation, wiring allocation, connection examples, and accessories. It is suitable for professional technicians to install, debug, and maintain equipment, providing comprehensive guidance to ensure safe and stable operation of the equipment.

Safety instructions

（1） Definition of Security Level

Risk Description of Safety Signs

If you do not pay attention to this prompt, unexpected results or states may occur

CAUTION (no warning triangle) may cause property damage if appropriate preventive measures are not taken

CAUTION (with warning triangle) may cause minor personal injury and property damage if appropriate precautions are not taken

Warning: If appropriate preventive measures are not taken, there may be significant risks of death, serious personal injury, and significant property damage

If DANGER does not take appropriate preventive measures, it will inevitably result in life-threatening situations and significant property damage

NOTE: Important product information or document sections that require special attention

ACTION describes the particularly important steps in product operation

（2） Hardware security requirements

Device Attributes and Compliance: POSIDRIVE ®  The FDS and MDS series are power electronic and electrical components used for energy flow regulation in high-voltage systems. They only supply power to servo motors (MDS) and asynchronous motors (FDS, MDS). Their use, installation, operation, and maintenance must comply with current regulations, legal requirements, applicable standards, and this technical document. They belong to the restricted sales category products specified in IEC 61800-3 and may cause high-frequency interference in residential areas. Users need to take appropriate measures.

High voltage safety: It is strictly prohibited to open the casing or disconnect the connection when the equipment is live; When installing or disassembling the option board, the device must be powered off (all power plugs disconnected) and wait for at least 5 minutes before operation; The equipment must be properly configured and installed in order to function properly. Transportation, installation, debugging, and operation are only allowed to be carried out by qualified personnel who have received specialized training.

Grounding and Protection: The equipment protection level is protective grounding, and the protective conductor must be connected according to regulations. It cannot operate directly on the IT network; Installation work can only be carried out in a power-off state. When working on the transmission system, it is necessary to lock the enable and disconnect the entire transmission system power supply (following 5 safety rules); Even without using DC link coupling, it is necessary to maintain its plug connection (BG0-BG2: X22); If the discharge time of the DC link capacitor exceeds 5 minutes, it is forbidden to insert any object into the interior of the equipment to avoid short circuits or equipment failures.

Environmental and installation regulations: When installing or performing other work inside the switchgear, the equipment must be protected from falling parts (such as wires, stranded wires, metal fragments, etc.); Before debugging, additional coverings need to be removed to prevent the equipment from overheating; The equipment needs to be installed inside the switchgear, and the ambient temperature should not exceed the specified technical parameter values; Only copper wire can be used, and the cross-sectional area of the wire must comply with the requirements of 60 ° C or 75 ° C in NEC standard 310-16 table.

Motor protection and circuit limitations: The motor must be equipped with an overall temperature monitor (basic insulation) that complies with EN 61800-5-1, or use external motor overload protection; The equipment is only suitable for power supply networks with a maximum symmetrical rated short-circuit current not exceeding 5000A (480V); Built in solid-state short-circuit protection does not provide branch circuit protection. Branch circuit protection should be provided according to the manufacturer's instructions, national electrical specifications, and local additional specifications. When using RK1 level fuses (see technical parameters section), it is suitable for circuits with a maximum root mean square symmetrical current of 10kA and 480V.

（3） Software Usage Specification

POSITool software permissions: This software package is used for application selection, parameter adjustment, and signal monitoring of STOBER fifth generation inverters. The copyright belongs to STOBER ANTRIEBSTECHNIK GmbH+Co. KG, and users are only authorized to use it. The software is only provided in machine-readable format; Customers who legally obtain the software may obtain non exclusive usage rights, which can be used for the above functions, and to support such use, make and install copies of the software (including one backup copy), all copies must retain copyright and other ownership notices.