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Alarm contacts
Max. 24VDC, or 24 VAC, 1A, SPDT,
Voltage free change-over contact
Protection level
IP 54
Temperature sensor
Standard PTC type KTY 82-210
Optional PT100 (0.39 Ohm/deg and
2-wire only)
Selectable temperature
37°C up to 65°C in 48 blocks per day.
Pre-programs
7 editable built-in building specific pre-
programs
BMS interface
0 – 10 V DC
Master/Slave
Master is selectable in the unit, up to 8
slaves can be connected
Approval
VDE according to EN60730
EMC
According to EN50081-1/2 for emission
and EN50082-1/2 for immunity
Circuit breaker
max. 20 A, C-Characteristic
Real Time Clock
Automatic Summer/Winter time and
Leap year correction
Clock backup time
15 days with rechargeable battery;
after first start battery must be charged
48 hours at least
Clock accuracy
± 10 minutes per year
Settings
All settings are stored in non-volatile
memory.
Operating temperature
0°C to 40°C ambient
Housing material
ABS
Heat and fire resistance
category (DIN EN 60730/
VDE 0631-1)
D
Temperature for bal pressure
test (DIN EN 60730/ VDE
0631-1)
+100°C
Rated impulse voltage
(DIN EN 60730/ VDE 0631-1)
Overvoltage category III
1.3 Care and maintenance
To clean the HWAT-ECO use a soft cloth, water and soap, do not use
solvents. Do not pour water directly on the device. Do not use a water
hose or high pressure cleaner.
Содержание Raychem HWAT-ECO V4
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