Data Sheet
Mains buffering
● Recovery time after power failure, typ.
1s
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. 8W
Power electronics
Type of load Ohmic load
Type of control of the heating elements
● Phase control
No
Power capacity, max. 57.6kW; At 400 V AC
● For phase against phase with fan at 40 °C,
max.
57.6kW; At 400 V AC
Switching capacity current per phase, max. 83A
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
400V
● 2nd output voltage for heating power
480V
● Power carrying capacity per output, min.
200W; At 400 V AC
● Power carrying capacity per output, max.
6400W; At 400 V AC
— for heating elements with high inrush
current, max.
4000W; At 400 V AC
● Output current for heating power
16A; max.
6BK1943-2CA00-0AA0 Subject to change without notice
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09/15/2019 © Copyright Siemens