SK500E

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Performance
0,33 - 125 hp
3ph 380 - 480 V
Output frequency
0 ... 400 Hz

SK 500E - Modular frequency inverter
Following its introduction in the market the SK 500E product series has become successfully established and now the power range has been extended to 90kW. This extends the success factors of these components to a wider field of applications.
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Manufacturer: NORD Drive Systems
Description

Performance

0,33 - 125 hp

3ph 380 - 480 V

Output frequency

0 ... 400 Hz

 

SK 500E - Modular frequency inverter

Following its introduction in the market the SK 500E product series has become successfully established and now the power range has been extended to 90kW. This extends the success factors of these components to a wider field of applications.

Modular compact inverter: SK 500E

With the SK 500E series of frequency inverters, Getriebebau NORD offers intelligent and costeffective drive solutions with scaleable equipment options, which are all fully compatible with regard to motor performance range, supply voltage and sizes. The basis for all models is a well-equipped basic unit with expansion possibilities through optional modules. SK 500E inverters are suitable for all application areas and can be easily adapted to specific requirements with plug-in technology units.

Performance grading:

The SK 500E product series offers a wide range of features which are necessary for application-specific drive solutions. Through different configuration levels, these can be used "in the same box". The inverters include the following functions, which are state-of-the-art for industrial applications.

"Safe stop" (STO) as per EN ISO 13849-1 Cat.4,

Performance level e EN 61508 SIL3

 CANopen interface on board

 Incremental encoder input (TTL) on board

 Absolute encoder via CANopen, SSi, BiSS, Hiperface, EnDat

 POSICON positioning control

 External 24V power supply for control board

 Synchronous motor operation (PMSM)

 PLC logic function

 Sizes 1 - 4 (0.25 - 7.5 kW):

 

SK 500E with integrated mains unit / SK 505E with external 24V supply

SK 500E / SK 505E basic equipment:

Sensorless current vector control (ISD control)

 Line filter Class C2, Class C1 up to 5 m

 Brake management, electro-mechanical motor brakes

 Brake chopper for braking resistor

 RS 232 PC diagnostic interface

 4 switchable parameter sets

 All normal drive functions

 Automatic flux optimisation (energy saving function).

 Process controller / PID controller

 Consistent parameter structure

 Simple to operate

 All common field bus systems

 Factory setting for parameters for standard applications

 Scalable display values

 High quality regulation and short reaction times

 

 

 

 

 

SK 510E / SK 511E with integrated mains unit / SK 515E with external 24V supply

SK 510E / SK 511E / SK 515E with "Safe stop" function

SK 500E basic equipment

 "Safe stop" (STO) as per EN ISO 13849-1 Cat.4,

Performance level e EN 61508 SIL3

 CANopen on board (only SK 511E)

 

SK 520E with integrated mains unit

SK 520E with speed control and efficient bus system:

SK 500E basic equipment

 CANopen on board

 Incremental encoder input (TTL)

 Additional connections for control signals

 

SK 530E with integrated mains unit / SK 535E with external 24V supply

SK 530E / SK 535E with "Safe stop" function and positioning control

SK 500E basic equipment

 "Safe stop" (STO) as per EN ISO 13849-1 Cat.4,

Performance level e EN 61508 SIL3

 CANopen on board

 Incremental encoder input (TTL)

 POSICON positioning control

 Additional connections for control signals

 

 

SK 540E with integrated mains unit / SK 545E with external 24V supply

SK 540E / SK 545E integrated PLC functionality and universal encoder interface

SK 500E basic equipment

 "Safe stop" (STO) as per EN ISO 13849-1 Cat.4,

Performance level e EN 61508 SIL3

 CANopen on board

 Incremental encoder input (TTL)

 POSICON positioning control

 Additional connections for control signals

 Integrated PLC functionality

 Universal encoder interface

 Potential isolated PTC input

 SIZES 5 - 9(11 - 90kW)

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