Datasheet

EATON RF SYSTEM
27
Energy sensor CEMU-01/02, CEMU-01/04
Technical specifications
Power supply 230VAC, 50Hz
Connections Lead wires solid, 2.5mm²
Power consumption 0,42VA
Pre-protection LS 16A, characteristic C
Max. current 16 A
Min. output >3 W
Max. output ≤3680 W
Accuracy 5% for 230W – 3680W (-5 to 45°C)
Measurement units Energy in Wh, current in A, voltage in V,
active power in W
Frequency 868,300 MHz
Type of transmission Bi-directional, via coded telegrams
Reach inside buildings typically 15-25 m, 1 wall + 1 ceiling
(depending on wall thickness and material!!)
Degree of Protection IP20
Degree of soiling 2
Operating temperature -5 to +45°C
Storage and transportation temp. -25 to +70°C
Enclosure colour Grey, RAL7035
Enclosure dimensions HxWxD - 48.6 x 45.3 x 26.2 mm
Length of lead wires 150 mm
Approval: Printed onto the device
* Information: For technical reasons, the CEMU-01/02, CEMU-01/04 energy meter
sensor features a shorter RF range than usual xComfort standard products.
“Routing” the signal may therefore be necessary in cases where the direct RF
range is not sufficient. However, this does not impair the functionality of the
energy meter function and will not be accepted as a reason for complaint.
45.5
26
Energy sensor with external sensor CEMU-01/03, CEMU-01/05
Technical specifications
Power supply 230VAC, 50Hz
Connections Lead wires solid, 1.5mm²
Power consumption 0.42VA
Pre-protection LS 16A, characteristic C
Max. current 16 A
Min. output >15 W (over external sensor)
Max. output <23 kW (max. 100A) (over external sensor)
Accuracy 10%
Measurement units Energy in Wh, current in A, voltage in V,
active power in W
Frequency 868, 300 MHz
Type of transmission Bi-directional, via coded telegrams
Reach inside buildings typically 15-25 m, 1 wall + 1 ceiling
(depending on wall thickness and material!!)
Degree of Protection IP20
Degree of soiling 2
Operating temperature -5 to +45°C
Storage and transportation temp. -25 to +70°C
Enclosure colour Grey, RAL7035
Enclosure dimensions HxWxD - 48.6 x 45.3 x 26.2 mm
Length of lead wires 150 mm
Approval: Printed onto the device
* Information: For technical reasons, the CEMU-01/03, CEMU-01/05 energy meter
sensor features a shorter RF range than usual xComfort standard products.
“Routing” the signal may therefore be necessary in cases where the direct RF
range is not sufficient. However, this does not impair the functionality of the
energy meter function and will not be accepted as a reason for complaint.
45.5
26