Technical Data - Siemens RVA63.280 Basic Documentation

Power supply
Requirements
Climatic conditions
Mechanical conditions:
Mode of operation
Output relays
Bus extension
Perm. sensor cable lengths
Inputs
Miscellaneous
Siemens Building Technologies
Landis & Staefa Division
7

Technical data

Nominal voltage
Nominal frequency
Power consumption
Safety class (if adequately mounted)
Degree of protection (if adequately mounted)
Electromagnetic immunity
Electromagnetic emissions
Operation
To IEC 721-3-3
Temperature
Storage
To IEC 721-3-1
Temperature
Transport
To IEC 721-3-2
Temperature
Operation to IEC 721-3-3
Storage to IEC 721-3-1
Transport to IEC 721-3-2
To EN 60730 par. 11.4 11.4
Voltage range
Nominal current
Switch-on peak
Fuse
PPS
Cable (telephone wire)
Permissible cable length
LPB
Cable
Permissible cable length
Node spacing
Bus loading number (E)
0.6 mm dia.
2
1.0 mm
2
1.5 mm
Outside sensor
D.h.w. and boiler sensor
Flow sensor
Remote telephone switch, auxiliary switches
(H1, H2), and d.h.w. control thermostat
Weight of controller
Clock reserve
Basic Dokumentation RVA63.280, RVA53.280
AC 230 V (±10 %)
50 Hz (±6 %)
max. 10 VA
II to EN 60730
IP 40 to EN 60529
EN 50082-2
EN 50081-1
Class 3K5
0..0.50°C
Class 1K3
-25..0.70°C
Class 2K3
-25..0.70°C
Class 3M2
Class 1M2
Class 2M2
1b
AC 24...230 V
5 mA...2 A (cos phi > 0.6)
max. 10 A, max. 1 s
max. 10A
2
2 x 0.5 mm (interchangeable)
50 m
(2-wire, not interchangeable)
max. 1.4 km
500 m (with copper cable 1.5 mm
3
max. 20 m
max. 80 m
max. 120 m
NTC (QAC31), Ni1000 (QAC21)
Ω
Ni 1000 at 0 °C (QAZ21)
Ω
Ni 1000 at 0 °C (QAD21)
suitable for low voltage
(gold-plated contacts)
approx. 0.6 kg
min. 12 h
2
)
179/184
CE1P2374E
19.04.2001