Page Comparison

Parameter

Range

Valve thread

M 30 x 1,5 (adapter available for other types)

Ambient operating temperature

0 - 40°C, max 70% rH

Flow pipe temperature

75°C max

Transportation & storage temperature range

-10 - +45°C, max 70% rH

Ingress protection

IP4X according to DIN EN / IEC 60529

Weight

270 g

Dimensions

Ø 55 mm, length 82 mm
(Length with valve connector 97 mm)

Max pin stroke (calibration range)

> 5 mm

Operating pin stroke (0-100 %)

2.0 mm typical

Pin Stroke Resolution (defined by EnOcean Equipment Profile A5-20-01)

Steps of 1%

Adjustment speed

0.95 mm/s typical

Stall force

100 N typical

Noise level

~ 30 dB(A)

RF communication interval

According to A5-20-06

RF communication interval
Activation / installation

2 Minutes
(Will revert to A5-20-06 settings after 30 minutes)

Ambient Temperature
Activation / installation

Effective Ambient sensor value
(Will revert to approximated value after 30 minutes.  Calibration time in radiator closed situation 3 x 10 Minutes. Start value smoothing = 20°C); requires stable flow temperature when heating is on.

Freeze protection

Below 6ºC, open valve to 95%
Normal operation when T flow > 6°C
0°C when setpoint temperature = 0°C

Window open detection

Yes

Safe position

(following 6 consecutive communication failures)

Internal temperature controller with last valid setpoint °C, otherwise default value 21°C
Will revert to standard operation as soon as radio communication is online again

EnOcean EEP

A5-20-06
(Valve Position or Setpoint Temperature)

EnOcean Remote management & Remote commissioning

Yes (Section 9)

DDF (Device description file)

Yes (Pls. contact Micropelt)

Life cycle status and monitoring capabilities

Yes

(Section 8)

Local offset control

+/- 5°C (Section 4)

Accuracy of ambient and flow temperature sensor

+/- 0.5 ºC 

Ambient temperature sensor offset compensation

Default: Automatic Offset compensation (Configurable through Remote Commissioning)

Energy storage

Construed for full year operation and recharged. Immediately when sufficiently charged in winter season. Pre-charged, immediately ready for use if stored for up to 12 months and at a storage temperature of no more than 40ºC

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