SIEMENS
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Siemens IC 10 · 2017
Load Feeders and Motor Starters for Use in the Control Cabinet
ET 200SP motor starters
8
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Application
The ET 200SP motor starters are suitable for the following
applications:
•
Switching and monitoring of
- three-phase motors with overload and short-circuit
protection (e.g. 400 V asynchronous motors for secondary
drives in conveyor systems)
- single-phase motors with overload and short-circuit
protection (e.g. 250 V motors for pump applications)
- resistive loads by means of current value and diagnosis
via the maintenance function (e.g. for heaters)
•
Plant monitoring and energy management in conveyor
systems:
By means of the phase unbalance and zero current detection,
for example, it is possible to monitor drive belts and blocking.
•
Track switching and lifting table control in conveyor systems:
Track switches can be implemented by means of the quick
stop function and lifting table controls by means of the
"immediate end position disconnection" function without any
laborious programming.
•
Safe isolation of drive from main power supply:
The isolating functions in accordance with IEC 60947-1
offer protection against inadvertent activation during plant
maintenance.
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Technical specifications
ET 200SP motor starters
More information
Industry Mall,
see www.siemens.com/product?3RK1308
Manual,
see
FAQs,
Article number
3RK1308-0.B00-0CP0
3RK1308-0.C00-0CP0
3RK1308-0.D00-0CP0
Product designation
Motor starters
General technical specifications:
Width x height x depth
mm
30 × 142 × 150
Design of the switch contact
Hybrid
Design of the motor protection
Electronic
Installation altitude at height above sea level maximum
m
2 000
Mounting position
Vertical, horizontal, flat (observe derating)
Type of mounting
Can be plugged into BaseUnit
Ambient temperature
• During operation
°C
-25 ... +60
• During transport
°C
-40 ... +70
• During storage
°C
-40 ... +70
Relative humidity during operation
%
10 ... 95
Vibration resistance
15 mm up to 6 Hz; 2
g
up to 500 Hz
Shock resistance
6
g
/ 11 ms
IP degree of protection
IP20
Type of coordination
1
Electrical data:
Operating frequency, rated value
Hz
50 ... 60
Ultimate short-circuit current breaking capacity (
I
cu
)
• at 400 V rated value
kA
55
• at 500 V rated value
kA
55
Adjustable current response value of the inverse-time delayed
overload release
A
0.3 ... 1
0.9 ... 3
2.8 ... 9
Maximum permissible voltage for protective separation
• between main and auxiliary circuit
V
500
• between control and auxiliary circuit
V
75
Insulation voltage, rated value
V
500
Trip class
CLASS 5 and 10 adjustable
W
H
D
© Siemens AG 2016