Siemens ecofast 3RK1702-2GB18-0AA1, Руководство пользователя

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Technical data
ECOFAST Motor Starters
A-6
GWA 4NEB 950 5221-12 DS 02
A.1.2 Auxiliary power
A.1.3 Digital inputs
A.1.4 Brake output 400 V AC
Unswitched voltage
(AS-i)
Switched voltage
(AUX PWR)
External auxiliary power
- Profibus-DP 20.4 V DC to 28.8 V DC standard power supply to DIN
19240 (AUX PWR) (PELV - must be grounded)
- AS-Interface 26.5 V DC to 31.6 V DC 20.4 V DC to 28.8 V DC
standard power supply to DIN
19240 (AUX PWR) (PELV -
must be grounded)
Current consumption
-
Typical, inputs not connected
- Typical, switching element
(contactor) activated
- Typical, switching element
(contactor) deactivated
- Typical, with Duo reversing softstarters
80 mA (PROFIBUS DP)
60 mA (AS-Interface)
-
-
-
75 mA
15 mA
110 mA
Polarity reversal protection Yes (device will not function, however)
Short-circuit protection/overload
protection Yes/
0.5 A multifuse
self-healing fuse
Reset by power OFF
Undervoltage detection (USP) < 17 V DC < 17 V DC
Bridging of power failure
≤
20 ms (device is not affected)
Insulation voltage 500 V DC between the auxiliary voltages and PE
Input voltage 20.4 V DC to 28.8 V DC
Current consumption Typically 7 mA per input
Sensor supply Max. 200 mA (from AS-i. Sensor supply is short-circuit-
proof)
Voltage range 200 V AC to 460 V AC (tolerance ± 10%)
Current carrying capacity AC 15: 500 mA
Short-circuit protection Fusible link aM 1 A/500VAC