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Power Output Module (POM)

Order number	6BK1942-2AA00-0AA0	6BK1942-2CA00-0AA0	6BK1942-2CA00-0AA1
General information
Product brand name	SIPLUS
Product designation	POM4220 Lowend	POM4220 Midrange	POM4220 mid-range phase control
Type of control of heat emitters	Half-wave control	Half-wave control and soft start	Half-wave control, phase control and soft start
Installation type/mounting
Mounting type	Screw mounting to rack
Mounting position	vertical
Type of ventilation	Self ventilation or forced ventilation
Supply voltage
Type of supply voltage	AC
Rated value (AC)	230 V	277 V
Relative negative tolerance	10 %	25 %
Relative positive tolerance	10 %	8 %
Line frequency
? Rated value 1	50 Hz
? Rated value 2	60 Hz
? Relative symmetrical tolerance	5 %
Mains buffering
? Recovery time after power failure, typ.	1 s
Resistance thermometer (RTD)
? Design of electrical connection for supply voltage	Connector, 3-pole with spring-loaded connection	Connector, 3-pin
— Connectable conductor cross-sections, solid	1x (0.2 ... 10 mm?)	1x (0.75 ... 16 mm?)
— Connectable conductor cross-sections, finely stranded with wire end processing	1x (0.25 ... 6 mm?)	1x (0.75 ... 16 mm?)
— Connectable conductor cross-sections for AWG cables	1x (24 ... 8)	1x (18 ... 4)
Power supply for the electronics
Design of the power supply	Power supply via rack
Power
Active power input, max.	1 W
Power electronics
Type of load	Ohmic load
Power capacity, max.	16.1 kW	27.7 kW
? for star connection with fan at 40 °C, max.	16.1 kW	27.7 kW
? for star connection without fan at 40 °C, max.	7.3 kW	9 kW
Switching capacity current per phase, max.	35 A	50 A
Heating power
? Number of digital outputs	16	12
? Number of heat emitters per output, max.	1
? Output voltage for heating power	230 V	277 V
? Power carrying capacity per output, min.	100 W
? Power carrying capacity per output, max.	1 449 W	3 324 W	4 432 W
— for heating elements with high inrush current, max.	750 W	1 600 W
? Output current for heating power	6.3 A	12 A	16 A
? Melting I2t value	57 A?·s	68 A?·s	120 A?·s
? Design of short-circuit protection per output	Safety fuse 6.3 A	Fuse 16 A
? Design of overvoltage protection	Transil Diode
Integration and conversion time/resolution per channel
? Design of electrical connection at output for heating and fan	Connector, 8-pin with tension spring connection	Connector, 6-pole with spring-loaded connection
— Connectable conductor cross-sections, solid	1x (0.2 ... 10 mm?)
— Connectable conductor cross-sections, finely stranded with wire end processing	1x (0.25 ... 6 mm?)
— Connectable conductor cross-sections for AWG cables, stranded	1x (24 ... 8)
Interfaces
Interfaces/bus type	system interface
Interrupts/diagnostics/status information
Number of status displays	19	15
LED status display	LED green = ready, LED yellow = heating on/off, LED red = error display, LED red = error for each channel
Diagnostics function	Voltage diagnostics
Diagnostic messages
? Wire-break	Yes
? Fuse blown	Yes
? Heat emitter defect	Yes
Integrated Functions
Monitoring functions
? Temperature monitoring	Yes
? Type of temperature monitoring	NTC thermistor
Potential separation
Design of electrical isolation	Optocoupler and/or protective impedance between main circuit and PELV
between the outputs	No
Isolation
Overvoltage category	III
EMC
EMC interference emission	Limit value in accordance with IEC 61000-6-4:2007 + A1:2011
Electrostatic discharge acc. to IEC 61000-4-2	4 kV contact discharge / 8 kV air discharge
Field-related interference acc. to IEC 61000-4-3	10 V/m (80 ... 1 000 MHz), 3 V/m (1.4 ... 2.0 GHz), 1 V/m (2.0 ... 2.7 GHz)
Conducted interference due to burst acc. to IEC 61000-4-4	2 kV power supply lines, 2 kV load lines
Conducted interference due to surge acc. to IEC 61000-4-5	Supply and load lines: 1 kV symmetrical, 2 kV asymmetrical
Conducted interference due to high-frequency radiation acc. to IEC 61000-4-6	10 V (0.15 ... 80 MHz)
Degree and class of protection
IP degree of protection	IP20
Standards, approvals, certificates
Degree of pollution	2
Device tag according to DIN EN 81346-2	Q
Ambient conditions
Ambient temperature during operation
? min.	0 °C
? max.	55 °C
Ambient temperature during storage/transportation
? Storage, min.	-25 °C
? Storage, max.	70 °C
? Transportation, min.	-25 °C
? Transportation, max.	70 °C
Air pressure acc. to IEC 60068-2-13
? Operation, min.	860 hPa
? Operation, max.	1 080 hPa
? Storage, min.	660 hPa
? Storage, max.	1 080 hPa
? Installation altitude above sea level, max.	2 000 m
Relative humidity
? Operation at 25 ?, max.	95 %
? Operation at 50 ?, max.	50 %; 95 % at 25 °C, decreasing linearly to 50 % at 50 °C
Vibrations
? Vibration resistance during operation acc. to IEC 60068-2-6	10 ... 58 Hz / 0.075 mm, 58 ... 150 Hz / 1 g
? Vibration resistance during storage acc. to IEC 60068-2-6	5 ... 8.5 Hz / 3.5 mm, 8.5 ... 500 Hz / 1 g
Shock testing
? Shock resistance during operation acc. to IEC 60068-2-27	15 g / 11 ms / 3 shocks/axis
? Shock resistance during storage acc. to IEC 60068-2-29	25 g / 6 ms / 1 000 shocks/axis
Dimensions
Width	36 mm
Height	285 mm
Depth	281 mm

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