Installation and Operating Instructions
BDC 102
1328BED001-10B-E
Status 01/07
- 12 -
11 T
E C H N I C AL D AT A
Housing
Material
100% recyclable ABS casing for surface-mounted
installation
Dimensions(H x W x D) in mm, weight 80 x 80 x 52; approx. 180 g
Protection class
IP65 in accordance with VDE 0470
Electrical values
Operating voltage
AC 230 Volt, 50 Hz, -10...+15%
Internal device fuse
Micro-fuse 5 x 20mm 2A/surge-proof
Radio interference level
N in accordance with VDE 0875
Terminals for sensors
Cross-section max. 0.75 mm² fine-strand/single-strand
Temperature sensor / temperature
range
PTF6 - 25°C - 200°C
PT1000, 1000 k
Ω
at 0°C
Testing voltage
4 kV 1 min in accordance with VDE 0631
Switching output
230 V
∼
/ 2 A / approx. 230 VA for cos
ϕ
= 0.7 – 1.0
Operating temperature
0 ... + 50°C
Storage temperature
-10 ... + 65°C
Regulator functions
Temperature difference regulator
Maximum storage cylinder temperature Adjustable from approx. 20°C to 95°C
Temperature difference
Temp. difference at which pump switches on 7K
Temp. difference at which pump switches off 3K
Pump block protection function
Every 10 days
Sensor monitoring
Interruption and short circuit
System monitoring
Circulation, system protection
12 R
E S I S T AN C E T AB L E
PT1000
S E N S O R
The correct function of the temperature sensor can be checked against the following
temperature resistance table, using a resistance measurement device:
Temperature in °C
Resistance (Ohms)
Temperature in °C
Resistance (Ohms)
-30
882
60
1232
-20
921
70
1271
-10
960
80
1309
0
1000
90
1347
10
1039
100
1385
20
1077
120
1461
30
1116
140
1535
40
1155
200
1758
50
1194
Manufacturer of BDC 102 control unit devices: PROZEDA GmbH.
