ABB EM/S 3.16.1 - Energy module, 3-way, 16/20 A, REG
Records the energy consumption of the consumers in the final circuit. Various electrical variables (active power, current, voltage, frequency) can be monitored and load peaks can be limited by simple load control.
KNX device with recording of energy consumption (watt hours) in the final circuit
(main and intermediate meters). Consumption per phase and total.
Recording of current, voltage, active power, apparent power, crest factor,
power factor and frequency.
Reaction (warning message) to threshold values, meter reading and time.
All values can be transferred to KNX.
Load control (master functionality).
No switching functionality available.
The parameterization of individual inputs can be swapped or copied to other inputs.
For diagnostic purposes (commissioning), software (i-bus® Tool) is available, with which the measured values and the status objects can be displayed.
Inputs3 potential-free contacts
Rated voltage250/440 V AC (50/60 Hz)
Rated current16/20 A
Measuring range
Active consumption/active power5.7 W&hellip,4,600 W (Un = 230 V)
2.8 W&hellip,2,300 W (Un = 115 V)
Current (AC) 0.025&hellip,20 A
Voltage (AC) 95&hellip,265 V
Frequency45&hellip,65 Hz
Accuracy
Active consumption/active power
(250&hellip,500 mA) 6 % of the current value
Active consumption/active power
(500 mA&hellip, 5 A) 3 % of the current value
Active consumption/active power
(5&hellip,20 A) 2 % of the current value
Current (0.025&hellip,20 A) 1% of the current value and 10 mA
Voltage (95&hellip,265 V) 1% of the current value
Frequency (45&hellip,65 Hz) 1% of the current value
Starting current25 mA
Connection
Load circuitScrew terminals with combination head screw
For cables 0.2 to 6 mm single-wire
KNXScrewless bus connection terminal
Protection classIP 20, EN 60 529
Installationon mounting rail 35 mm, EN 60 715
Width4 modules 18 mm
Manufacturer ABB STOTZ-KONTAKT
Type EM/S 3.16.1
| Property | Value |
| KNX bus system: | yes |
| Radio bus system: | no |
| Powernet bus system: | no |
| Version: | Energy meter |
| Tariff switching: | no |
| Connection type: | direct |
| S0 pulse interface: | without |
| Reactive power: | no |
| PTB approval: | no |
| LON bus system: | no |
| Other bus systems: | without |
| Bus system KNX radio: | no |
| Bidirectional radio: | no |
| Min. depth of the device box: | 64.5 mm |
