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Summary of Contents for Lenze Global Drive ERB Series
- Page 1 EDKRBM002 Global Drive .El1 Mounting Instructions 20 ... 35 W ERBM470R020W, ERBM100R035W Brake resistor...
- Page 2 Lesen Sie zuerst diese Anleitung und die Dokumentation zum Grundgerät, bevor Sie mit den Arbeiten beginnen! Beachten Sie die enthaltenen Sicherheitshinweise. Please read these instructions and the documentation of the standard device before you start working! Observe the safety instructions given therein! Lire le présent fascicule et la documentation relative à...
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Page 3: Table Of Contents
Contents About this documentation ..... Validity information ......Target group . -
Page 4: About This Documentation
Qualified skilled personnel are persons who have the required qualifications to carry out all activities involved in installing, mounting, commissioning, and operating the product. Tip! Information and auxiliary devices around the Lenze products can be found in the download area at http://www.Lenze.com Document history... -
Page 5: Notes Used
About this documentation Notes used Notes used The following pictographs and signal words are used in this documentation to indicate dangers and important information: Safety instructions Structure of safety instructions: Danger! (characterises the type and severity of danger) Note (describes the danger and gives information about how to prevent dangerous situations) Pictograph and signal word Meaning... -
Page 6: Safety Instructions
Disregarding the following basic safety measures may lead to severe personal injury and damage to material assets! ƒ Lenze drive and automation components ..must only be used for the intended purpose..must never be operated if damaged. -
Page 7: Residual Hazards
Safety instructions Residual hazards Residual hazards Danger! Dangerous electrical voltage The terminals of the brake resistor may carry dangerous voltages during operation of the basic device and up to three minutes after mains disconnection. Possible consequences: Death or severe injuries when touching the ƒ... - Page 8 Safety instructions Residual hazards Stop! Possible overheating of the brake resistor during operation Inadequate heat dissipation during operation can cause the brake resistor to overheat. Possible consequences: The brake resistor is destroyed. ƒ The drive is not braked but coasts to a standstill. ƒ...
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Page 9: Product Description
Product description Overview Product description Overview ERBMF001 Scope of supply Pos. Description Brake resistor Mounting Instructions Brake resistor elements Pos. Description Nameplate Thermal contact Terminals RB1, RB2, T1, T2 PE connection Identification ERBMXXX011 Type code ERBx xxxx xxxx Product series Resistance R e.g. -
Page 10: Application As Directed
Product description Application as directed Application as directed Brake resistors ƒ must only be actuated under the operating conditions specified in these operating instructions. ƒ are components – for mounting in a machine. – for assembly with other components to a machine. Commissioning of the brake resistor is prohibited until it has been determined that the machine into which the brake resistor is to be mounted complies with the regulations of the... -
Page 11: Dimensioning Conditions
Product description Dimensioning conditions Dimensioning conditions If brake resistors are used, observe the following: ƒ Mean value of regenerative power < permanent power P the brake resistor. ƒ Regenerative power during braking time < heat quantity Q of the brake resistor. ƒ... - Page 12 Product description Dimensioning conditions Examples of the evaluation of the condition The brake resistor cycle t = 150 s and the max. total braking cyc,RB time t = 10 s are given. The braking times t and the brk,max process cycle t are exemplary.
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Page 13: Technical Data
Technical data General data and operating conditions Technical data General data and operating conditions Conformity and approval Conformity 2006/95/EC Low−Voltage Directive Protection of persons and equipment Enclosure EN 60529 IP20 NEMA 250 Protection against contact to type 1 Thermal contact Design NC contact, 130 °C Switching... -
Page 14: Rated Data
Technical data Rated data Rated data Electrical data [kWs] ERBM470R020W ERBM100R035W Resistance Permanent power Heat quantity Max. operating voltage Temperatures [°C] On the surface On the clearance edge Maximum temperature for rated data Temperature at which the thermal contact is activated Maximum temperature in the case of improper use Measured for air as the ambient medium (small coefficient of thermal conductivity);... -
Page 15: Mechanical Data
Technical data Mechanical data Mechanical data ERBMF003 [mm] ERBM470R020W ERBM100R035W [mm] [kg] ERBM470R020W 0.25 ERBM100R035W 0.52 EDKRBM002 DE/EN/FR 4.0... -
Page 16: Mechanical Installation
Mechanical installation Mounting steps Mechanical installation Mounting steps How to mount the brake resistor: 1. Select a suitable mounting location. – The mounting location must always ensure the operating conditions mentioned in the technical data; if required, additional measures must be taken. –... -
Page 17: Electrical Installation
Electrical installation Important notes Electrical installation Important notes Stop! Possible overheating of the brake resistor during operation Inadequate heat dissipation during operation can cause the brake resistor to overheat. Possible consequences: The brake resistor is destroyed. ƒ The drive is not braked but coasts to a standstill. ƒ... -
Page 18: Connection Plan
Electrical installation Connection plan Connection plan Version 1 (short cables) RB1 RB2 T1 T2 ERBG008 Twisted cables Version 2 (long cables) RB1 RB2 T1 T2 ERBG007 HF−shield termination by extensive PE connection Twisted cables EDKRBM002 DE/EN/FR 4.0... -
Page 19: Mounting Steps
Electrical installation Mounting steps Mounting steps ERBMF006 How to connect the brake resistor: 1. Disconnect the basic device from the mains and check all power terminals for safe isolation from supply. 2. Installing the brake resistor cable: – Use twisted cables for a cable length up to 0.5 m (connection plan version 1). -
Page 20: Maintenance
Maintenance Maintenance intervals Maintenance Maintenance intervals The brake resistor is maintenance−free. Nevertheless, a visual inspection must be executed in short and regular intervals considering the ambient conditions. Ensure that: ƒ the environment of the brake resistor still corresponds to the operating conditions included in the technical data. ƒ...
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