Data Sheet

Mains buffering
● Recovery time after power failure, typ.
1s
Connection method
● Design of electrical connection for supply
voltage
Terminal, 3-pin
— Connectable conductor cross-sections,
solid
1x (1.5 ... 50 mm²)
— Connectable conductor cross-sections,
finely stranded with wire end processing
1x (1.5 ... 35 mm²)
— Connectable conductor cross-sections for
AWG cables
1x (16 ... 1)
Input voltage
Design of the power supply Power supply via CIM
Power
Active power input, max. 8W
Power electronics
Type of load Ohmic load
Type of control of the heating elements
● Phase control
No
Power capacity, max. 57.6kW; At 400 V AC
● For phase against phase with fan at 40 °C,
max.
57.6kW; At 400 V AC
Switching capacity current per phase, max. 83A
Load connection type
Star connection with neutral conductor (single-phase) No
Open delta connection (single-phase) Yes; Incoming fuse contained in the device
Closed delta connection (3-phase) No
Star connection with neutral conductor (2-phase) No
2-pole switching No
Setpoint input
Percent Yes
Watts No
Heating power
● Number of digital outputs
9
● Number of heating elements per output, max.
1
● Output voltage for heating power
400V
● 2nd output voltage for heating power
480V
● Power carrying capacity per output, min.
200W; At 400 V AC
● Power carrying capacity per output, max.
6400W; At 400 V AC
— for heating elements with high inrush
current, max.
4000W; At 400 V AC
● Output current for heating power
16A; max.
6BK1943-2CA00-0AA0 Subject to change without notice
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09/15/2019 © Copyright Siemens