SWT 3000 Equipment Manual Technical Data
© SIEMENS AG 2008 Edition p3_3_2x 08/09 Page - 3
Command Input/Output
Input IFC-P/IFC-D
Nominal input voltage *) 24V – 250 V DC (tolerance -20% +15%)
Threshold 70% of the adjusted input voltage (24, 48/60, 110,
250V)
Polarity independence Yes
Pulse suppression 1 ms (up to max.100 ms programmable in steps of 1
ms)
*) Regardless of the adjusted input voltage the max. voltage 287,5 V DC can be connected
Command output IFC-P
Contact type Relay NO
Switching power (max.) 250 VA
Switching voltage (max.) 350 V DC or peak AC
Switching current (max.) 1,5 A DC or peak AC
Switching current (max.) <2,5 ms 5 A DC or peak AC
Carry current 2,5 A DC or peak AC
Insulation withstand voltage 2,5 kV rms
Command Output IFC-D
Contact type Relay NO, heavy duty
Switching power
150 W (DC)
1250 VA (AC)
Switching voltage (max.) 380 V DC or peak AC
220 V DC
Switching current (max.)
5 A DC or peak AC (30A≤0,5ms)
Carry current (max) 5 A DC or peak AC
Insulation withstand voltage 2,5 kV rms
Signaling Output IFC-S
See IFC-D
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