STOBERDESCRIZIONE Il regolatore indicatore Serie SG65 è adatto al controllo di variabili fisiche quali temperatura, pressione e livello di liquidi, gas e vapori negli impianti industriali o di processo. Il valore misurato della variabile fisica viene

This manual contains information which must be adhered to in order to prevent personal 

injury and property damage. This information is graduated by degree of damage as 

shown below. 

ATTENTION 

Means that an undesired result or undesired state may occur if this note is not heeded.

CAUTION 

Without warning triangle: Means that property damage may occur if appropriate 

precautions are not taken. 

CAUTION 

With warning triangle: Means that minor personal injury and property damage may occur 

if appropriate precautions are not taken. 

WARNING 

Means that major danger of death and substantial property damage may occur if 

appropriate precautions are not taken. 

DANGER 

Means that great danger to life and substantial property damage will occur if appropriate 

precautions are not taken. 

NOTE 

Indicates an important piece of information on the product or the drawing of attention to a 

part of the documentation requiring special attention. 

ACTION 

Means the description of an action which is particularly important for handling the 

product.

WARNING 

To ensure that avoidable problems do not occur during commissioning and/or operation, 

be sure to read these installation and commissioning instructions before installation and 

commissioning. 

In the sense of DIN EN 50178 (formerly VDE 0160), the FDS and MDS model series of 

POSIDRIVE®

 are electrical components of power electronics for the regulation of energy 

flow in high-voltage systems. They are exclusively designed to power servo (MDS) and 

asynchronous (FDS, MDS) machines. Utilization, installation, operation and maintenance 

are only permitted under observation and adherence to valid regulations and/or legal 

requirements, applicable standards and this technical documentation. 

This is a product of the restricted sales class in accordance with IEC 61800-3. In a 

residential zone, this product may cause high-frequency interference in which case the 

user may be requested to take suitable measures. 

 Strict adherence to all rules and regulations must be ensured by the user. 

The safety notes contained in further sections (items) and specifications must be 

adhered to by the user. 

WARNING 

Caution! High touch voltage! Danger of shock! Danger to life! 

When network voltage is applied, never under any circumstances open the housing or 

disconnect the connections. When installing or removing option boards, you may only 

open the inverter in the dead state (all power plugs disconnected) and only after a 

waiting period of at least 5 minutes after the network voltage is switched off. Prerequisite 

for the correct functioning of the inverter is the correct configuration and installation of 

the inverter drive. Transport, installation, commissioning and handling of the device may 

only be performed by qualified personnel who have been especially trained for these 

tasks. 

Pay particular attention to the following: 

• Permissible protection class: Protective ground. Operation is only permitted when the 

protective conductor is connected in accordance with regulations. Direct operation of 

the devices on IT networks is not possible. 

• Installation work may only be performed in the dead state. For work on the drive, lock 

enable and disconnect the complete drive from the power. (Observe the 5 safety 

rules.) 

• Leave the plug for the DC link coupling connected even when the DC link coupling is 

not being used (BG0-BG2: X22)! 

• Discharge time of the DC link capacitors > 5 minutes. 

• Do not penetrate the device's interior with any kind of object. 

• During installation or any other work in the switching cabinet, protect the device 

against falling parts (pieces of wire, stranded wire, pieces of metal, and so on). Parts 

with conductive properties may cause a short circuit within the inverter or device 

failure. 

• Before commissioning, remove extra coverings so that the device cannot overheat. 

The inverter must be installed in a switching cabinet in which the maximum ambient 

temperature (see technical data) is not exceeded. Only copper lines may be used. The 

line cross sections to be used are contained in table 310-16 of the NEC standard at 

60 o

C or 75 o

C. 

The company STÖBER ANTRIEBSTECHNIK GmbH + Co. KG accepts no liability for 

damages resulting from non-adherence to the instructions or the particular 

regulations. 

The motor must have an integral temperature monitor with basis insulation as per 

EN 61800-5-1 or external motor overload protection must be used. 

Only suitable for use on supply current networks which cannot deliver more than a 

maximum symmetric, nominal, short-circuit current of 5000 A at 480 Volt. 

Integral solid state short circuit protection does not provide branch circuit protection. 

Branch circuit protection must be provided in accordance with the Manufacturer