Ecofast Motor And Soft Starter - Siemens ISI EN 50295 Brochure

AS-Interface Slaves
AS-Interface motor starters and IP65/67 load feeders

ECOFAST motor and soft starter

■
Overview
Distributed motor starters are used for switching and protecting
loads locally. Versions with graded functional scope and with
different installation possibilities ensure that both the functional
6
requirements of the process and the constructional boundary
■
Selection and Ordering data
6/116 Siemens IK PI · 2004
Design
Fieldbus Switching
interface function
PROFIBUS Mechanical
DP
Electronic, soft
electronic soft,
several speeds,
R255
AS-Interface Mechanical
Electronic, soft
electronic soft,
several speeds,
R255
Micro Starter
mechanical
conditions of the machine or installation are taken into account.
Distributed motor starters are available for PROFIBUS DP and
AS-Interface.
The starters can be installed in the vicinity of the motor or
mounted onto the motor.
The following are available
• Single units for geographically distributed motors and
• Isolated solutions (ET 200X) for drives installed close together.
The functionality in the ECOFAST system ranges from direct on-
line starters, to reversing starters and soft starters through to
frequency converters (ET 200X).
Brake contacts are available as an option for the starters.
Two resp. four integrated digital contacts enable sensors to be
scanned locally.
All starters are equipped throughout with standardized inter-
faces for data and power in accordance with the ECOFAST
specification (DESINA compatible):
• HanBrid for PROFIBUS DP resp. insulation displacement
method for AS-Interface
• Han Q8 for the power supply
• Han 10e for motor connection
The starters can be connected using T pieces for data and
power to prevent interruption.
Motor Adjustment/
protection performance range
Thermistor 0.3 to 9 A/4 kW
Thermal 0.3 to 3 A/1.1 kW
motor model
2.4 to 9 A/4 kW
Full motor 0.3 to 3 A/1.1 kW
protection
2.4 to 12 A/5.5 kW No
0.6 to 4 A/1.5 kW
Thermistor 0.3 to 9 A/4 kW
Thermal 0.3 to 3 A/1.1 kW
motor model
2.4 to 9 A/4 kW
Full motor 0.3 to 3 A/1.1 kW
protection
2.4 to 12 A/5.5 kW No
0.6 to 4 A/1.5 kW
Thermistor 0.3 to 9 A/4 kW
Order No.
Brake
output
No 3RK1 303-2AS51-1AA0
400 V AC 3RK1 303-2AS51-1AA3
No 3RK1 303-5BS41-1AA0
400 V AC 3RK1 303-5BS41-1AA3
No 3RK1 303-5CS41-1AA0
400 V AC 3RK1 303-5CS41-1AA3
No 3RK1 303-6BS71-1AA0
400 V AC 3RK1 303-6BS71-1AA3
3RK1 303-6DS71-1AA0
400 V AC 3RK1 303-6DS71-1AA3
400 V AC 3RK1 303-6ES81-3AA3
No 3RK1 323-2AS51-1AA0
400 V AC 3RK1 323-2AS51-1AA3
No 3RK1 323-5BS41-1AA0
400 V AC 3RK1 323-5BS41-1AA3
No 3RK1 323-5CS41-1AA0
400 V AC 3RK1 323-5CS41-1AA3
No 3RK1 323-6BS71-1AA0
400 V AC 3RK1 323-6BS71-1AA3
3RK1 323-6DS71-1AA0
400 V AC 3RK1 323-6DS71-1AA3
400 V AC 3RK1 323-6ES81-3AA3
No see Catalog M11