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Glossary 

©

 2020 KEB America, Inc. 

 

 

 

 

 

Glossary 

Application 

The machine or device 

in which the KEB 

product is being 

installed.  

Device, the 

See KEB Product 

Brake Resistor 

Resistor used to absorb 

excess energy resulting 

from the moving 

elevator, returning to 

the DC bus of the drive. 

KEB Product 

The KEB device 

described in this 

manual 

Brake Transistor 

Transistor which 

commutates the excess 

energy in the DC bus of 

the drive into the 

braking resistor. 

Machine Manufacturer 

The manufacturer of the 

application to which the 

KEB product is 

attached 

Brake Transistor 

Monitor  

External monitor 

installed in the elevator 

control to prevent 

overheating of the 

brake resistor in the 

event of a brake 

transistor failure 

System 

See Application 

Customer 

The purchaser of the 

KEB product 

System Integrator 

The technician installing 

the KEB product into 

the application 

 

 

 

Summary of Contents for COMBIVERT F5

Page 1: ...COMBIVERT F5 INSTRUCTION MANUAL BRAKE TRANSISTOR MONITOR Original manual Brake Transistor Monitor Document 20231183 USA 00 Material No 00F5LUZ K004...

Page 2: ...2 2020 KEB America Inc...

Page 3: ...ing signs DANGER Dangerous situation which will cause death or serious injury if this safety warning is ignored WARNING Hazardous situation which may cause death or serious injury if this safety warni...

Page 4: ...our control and therefore exclusively the responsibility of the machine manufacturer system integrator or customer The information contained in this document as well as any user specific advice in sp...

Page 5: ...ansistor Monitor 10 2 Safety Instructions 11 2 1 Target Audience 11 2 2 Specified Application 11 2 3 Electrical Safety Guidelines 12 3 Product Description 13 3 1 Scope of this Manual 13 3 2 Overview 1...

Page 6: ...8 5 2 Electrical Installation 19 5 2 1 Terminals 19 5 2 2 Wiring Diagrams 20 5 2 2 1 DC Brake Resistor Contactor 20 5 2 2 2 AC Line Contactor 21 6 Appendix 22 6 1 Appendix 1 Recommended Distribution B...

Page 7: ...f Figures 2020 KEB America Inc 7 List of Figures Figure 1 Dimensions 17 Figure 2 Mounting Dimensions 18 Figure 3 Terminals 19 Figure 4 Wiring Diagram DC Contactor 20 Figure 5 Wiring Diagram AC Contact...

Page 8: ...Inc List of Tables Table 1 Climatic environment conditions 14 Table 2 Mechanical ambient conditions 14 Table 3 Device classification 15 Table 4 Electromagnetic compatibility 15 Table 5 Rated values 1...

Page 9: ...l Brake Transistor Transistor which commutates the excess energy in the DC bus of the drive into the braking resistor Machine Manufacturer The manufacturer of the application to which the KEB product...

Page 10: ...rds for electric installations in Canada NFPA 70 National Electric Code NEC o Region US o Electric safety code detailing safety standards for electric installations in the United States NFPA 79 Electr...

Page 11: ...contained in this manual Must be familiar with the installation and assembly of electrical products Must be familiar with the installation and operation of the product as specified in this manual See...

Page 12: ...specific to the product Use only wire gauges rated for the power requirements of the device Ensure new or existing circuits meet NEC or applicable local requirements For low voltage conductors that a...

Page 13: ...t can cause the resistor to overheat and potentially catch fire resulting in damage to the equipment or dangerous safety hazards The KEB Brake Transistor Monitor is specifically designed to check whet...

Page 14: ...conductive pollution occasional condensation when the unit is out of service Site altitude Max 2000 m above sea level Table 1 Climatic environment conditions 4 1 2 Mechanical Ambient Conditions Storag...

Page 15: ...s Description Conducted emissions EN 61800 3 C2 Radiated emissions EN 61800 3 C2 Immunity Standard Level Description Static discharges EN 61000 4 2 8kV 4kV AD air discharge CD contact discharge Burst...

Page 16: ...120VAC Monitor Input BR BR 350 to 800VDC 840VDC maximum On time to trigger contact state change 64ms Table 5 Rated values i If the control voltage applied to contacts K1 and K2 is 120VAC the safe ins...

Page 17: ...Installation 2020 KEB America Inc 17 5 Installation 5 1 Mounting 5 1 1 Dimensions Figure 1 Dimensions...

Page 18: ...ontrol cabinet ensuring the monitor is mounted an appropriate distance from any other control elements as shown in the following table Mounting Distance Dimension Distance mm Distance inch A 150 6 B 5...

Page 19: ...0 Nm 18 in lbs BR Earth Ground Connection Terminal Function Connection Tightening Torque GND Connection to Ground M5 screw Use UL listed ring style crimp connector Recommended wire gague 4 0mm2 or 12...

Page 20: ...n Connection Block BR Brake Resistor DC DC Contactor VC Control Voltage Com Control Voltage Common i The terminals on the Drive and the Brake Transistor Monitor are rated for single conductor only Two...

Page 21: ...tor LC Line Contactor RC Reset Relay Latching Circuit VC Control Voltage Com Control Voltage Common i The terminals on the Drive and the Brake Transistor Monitor are rated for single conductor only Tw...

Page 22: ...required nVent ERIFLEX UD 80A 569010 https www erico com part asp part UD 80A KEB Material Number 0090503 5001 6 2 Appendix 2 Recommended DC Contactor Used to disconnect the BR connection to the brak...

Page 23: ......

Page 24: ...33500790 E Mail info keb it Internet www keb it Japan KEB Japan Ltd 15 16 2 Chome Takanawa Minato ku Tokyo 108 0074 Japan Tel 81 33 445 8515 Fax 81 33 445 8215 E Mail info keb jp Internet www keb jp...

Page 25: ...Automation with Drive www kebamerica com KEB America Inc 5100 Valley Industrial Blvd S Shakopee MN 55379 Tel 1 952 224 1400 E Mail info kebamerica com...

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