Operator And Room Unit Avs37 - Siemens Albatros2 User Manual

Power supply
Room temperature
measurement (only with
QAA7x...) / QAA55...)
Interfaces
Degree of protection
and safety class
Standards, safety,
EMC, etc.
Climatic conditions
Weight
208/221
Siemens Switzerland Ltd
HVAC Products
8.3 Operator and room unit AVS37... / QAA7x... /
QAA55..
For devices without batteries:
Bus power supply
For battery-powered devices:
Batteries
Type of batteries
Battery life
Measuring range
According to EN 12098:
Range 15...25 °C
Range 0..15 °C or 25...50 °C
Resolution
AVS37.. / QAA75.. / QAA55..
Max. cable length basic unit – peripheral
device
QAA78...
Degree of protection of housing to
EN 60 529
Safety class to EN 60 730
Degree of pollution to EN 60 730
CE conformity to
EMC directive
- Immunity
- Emissions
Low-voltage directive
– Electrical safety
RF
For devices without batteries:
Storage to EN 60721-3-1
Transport to EN 60721-3-2
Operation to EN 60721-3-3
For battery-powered devices:
Storage to EN 60721-3-1
Transport to EN 60721-3-2
Operation to EN 60721-3-3
Without packaging
User manual RVS61.843
8 Technical data
BSB
3 pcs
1.5 V alkaline size AA (LR06)
Approx. 1.5 years
0...50 °C
Within tolerance of 0.8 K
Within tolerance of 1.0 K
1/10 K
BSB-W,
2-wire connection, not interchangeable
QAA75.. / QAA55.. 200 m
AVS37.. 3 m
BSB-RF
Frequency band 868 MHz
IP20 for QAA7...
IP40 for AVS37... IP20 (when mounted)
Normal pollution
Low-voltage-carrying parts meet the
requirements of safety class III, if correctly
installed
Normal pollution
89/336/EEC
- EN 61000-6-2
- EN 61000-6-3
73/23/EEC
- EN 60730-1, EN 50090-2-2
EN 300 220-1 (25-1000MHz)
Class 1K3, temperature -20...65 °C
Class 2K3, temperature -25...70 °C
Class 3K5, temperature 0...50 °C
(non-condensing)
Class 1K3, temperature -20...30 °C
Class 2K3, temperature -25...70 °C
Class 3K5, temperature 0...50 °C
(non-condensing)
AVS37.294: 160 g
QAA75.61x: 170 g
QAA78.610: 312 g
QAA55.110: 115 g
CE1U2355en_02
23. November 2007