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Star-delta starter, automatic
Automatic star-delta starter 7.5kW 400V/AC-3 19A for compressors up to 7.5kW.
with overload protection and main switch, pressure switch connection, relief valve connection 230V
Item No. 0098.4011
Setting for the built-in overload protection:
(setting values for overload protection = rated motor current x 0.58)
Rated motor current 6.0-8.3 = setting 3.5-4.8A
Rated motor current 7.8-10.9 = setting 4.5-6.3A
Rated motor current 9.5-12.0 = setting 5.5-7.5A
Rated motor current 12.4-17.2 = setting 7.2-10.0A (*)
(*) Fitted as standard
Versions
| Item No. | Delivery Time | Stock | Quantities / Prices |
|---|---|---|---|
| 0098.4011 | On request | 0 |
Technical Features
Series Specifications
Star-delta conversion
Automatic
Network form
3-phase 400V
Housing color
gray
Individual Parameters
Switching power
7.5kW 400V~/AC-3
Under-voltage release
230V/50Hz
Yes
16 A
Star-delta conversion
Automatic with adjustable ramp-up time via KLIBO star-delta timer.
Max. rated motor current
17.2 A
Overload protection
Yes, adjustable
Setting overload protection
Motor rated current x 0.58 - Please specify motor rated current at the end of the ordering process.
Note on motor
Motor must be suitable for 400V delta connection.
electronic brake
No
Main switch
Yes
Emergency stop
No
L-0-R switching
No
Network connection
2m H07RN-F 5G2.5 with mounted CEE plug 3P+N+E 400V 16A with phase sequence switch
Motor connection
1.5m H07RN-F 7G2.5
Limit switch connection possible
No
Note
Connection of pressure switch and relief valve 230V each via 4mm² spring-loaded terminals.
Enclosure
K4000
Housing dimensions (LxWxH)
240 x 190 x 128 mm
Mounting dimension
5.3mm through holes 152x223mm and M5 threaded inserts 94x200mm
protection type
IP54
Manufacturer
Klinger & Born GmbH, In den Schlangenäckern 5, DE - 64395 Brensbach