Siemens RVW26.000B27 - Technical Data; General Data

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Siemens Building Technologies Electronic Air / Fuel Ratio Control System CC1P7873.1en
HVAC Products 19 Technical data 15.10.2002
19 Technical data
Operating voltage AC 230 V ±15 %
Frequency 50 / 60 Hz ±6 %
Power consumption < 15 VA
Protection standard of housing
- Front
- Base
IP 42 DIN 40050
IP 10 DIN 40050
Insulation class II VDE 0631
Mounting position optional
Switching capacity of relay «L-Q1»
· Voltage
· Current
operating voltage
2 A
Switching capacity of relay «Q4...Q5 / H»
· Voltage
· Current
AC 24...265 V
at AC 230 V: 0.005...2 A
at AC 24 V: 0.02...2 A
Switching capacity of control outputs
«Y3...Y6, Y8»
· Voltage
· Current
operating voltage
5...150 mAeff
Control inputs «Q2, Q3, Y10, Y20, F1, F2»
· Voltage ON
· Voltage OFF
· Current ON
AC 187...265 V
< AC 50 V
approx. 0.4 mA
Signal inputs «B1...B4, U1»
· Voltage
· Impedance
· Perm. humming voltage
DC 0...10 V
130 K
W
max. AC 50 mV
Signal output «X2 / U3»
· Voltage
· Impedance
DC 0...10 V
25 KW
Signal output «U10»
· Voltage
· Current
DC 10 V
max. 50 mA
Signal output «X1»
· Voltage
· Impedance
DC 0...10 V
100 W
Signal output «X3»
· Voltage
· Impedance
DC 0...10 V
470 W
Signal output +5 V auxiliary voltage; max. load 1 mA
Suitable feedback potentiometers 1000 W total resistance
(perm. 800...1500
W)
(refer to «Product range overview»)
Actuator running times 30...60 s
(the various actuators may have different
running times, refer to «Product range
overview»)
General data