MVA003E User manual and device specification
Preliminary
April 2019
Page 21 of 24
1DSMVA003E_0419v9e
11 Performance
data
Parameter
Range
Valve thread
M 30 x 1,5 (adapter available for other types)
Ambient operating temperature
0 to 40°C, max 70% rH
Flow pipe temperature
75°C max
Transportation & storage temperature
range
-20 to +65°C, max 70% rH
Max pin stroke (calibration range)
> 5 mm
Operating pin stroke (0-100 %)
2.5 mm typical
Pin Stroke Resolution
(defined by EnOcean Equipment Profile
A5-20-01)
Steps of 1%
(smallest executable position change has to be 3% from
current physical position)
Adjustment speed
0.95 mm/s typical
Stall force
100 N typical
Noise level
< 30 dB
RF communication interval
10 minutes
Activation and debug RF
communication interval
~ 10 sec
(will revert to the default 10 minutes after 10 minutes)
Antifreeze
Below 6ºC, open valve to 50%
(referring to operating stroke)
Safe position
(following 6 consecutive communication
failures)
Internal temperature controller with last valid setpoint °C
(SPS=1 operation), otherwise default value 21°C
Will revert to standard operation as soon as radio
communication is online again
EnOcean EEP and operating mode
A5-20-01
Valve Pos. (%) or Setpoint Temperature (°C)
EnOcean Remote management &
Remote commissioning capability
Yes
DDF
(Device description file/xml)
Yes
Please contact Micropelt
Life cycle status and monitoring
capabilities
Yes
Accuracy of internal ambient
temperature sensor
+/- 0.5 ºC
Offset of internal ambient temperature
sensor
Default value = 3K
Energy storage
Construed for full year operation
Energy generation minimum
requirement
90 standard heating days per year with T flow >45°C
Battery voltage flag
Battery voltage < 3.1 V
RF communication interval will be set to 10 minutes
Radio carrier frequency
868.3 MHz
Maximum radiated power
+1.4 dBm (EN 300220-2:V3.1.1)
Receiver
Category 2 (EN 300 220-1 V3.1.1)
Conformity CE
