Products Category
WDXY-ME
Product Description
WDXY-ME series products are installed separately with fire monitoring module and leakage transformer, which can monitor the working conditions of 8-circuit leakage and 4-circuit temperature electrical lines at the same time. When the detected residual current is close to the alarm set value, the detector will send the internal software data back to the control module, and the control module will act on the protected line according to the content set by the user.
This product is suitable for installation in the power distribution system with multiple circuits and complex circuits. The utility model has the advantages of small volume, high precision, convenient installation, economy and practicality.
Function
1. LED displays various functional parameters:
2. One machine can be equipped with 8-circuit leakage transformer and 4-circuit temperature detector;
3. Small size, suitable for small distribution box installation:
4. Fire linkage connection ☐. Receive fire system control command (DC24VM:
5. Random setting of leakage on or off alarm silencing and other functions:
6. Bus CAN communication sends alarm address to the host:
7. Expandable to realize wireless GPRS and other functions:
8. Installation method: the guide rail in the cabinet is installed together with the leakage transformer.
Technical Parameter
|
Name |
Data |
Name |
Data |
|
Residual current alarm value |
50mA-1000mAContinuously adjustable |
Transmission speed |
Default baud rate 20K |
|
Leakage current detection circuit |
8-circuit leakage and 4-circuit temperature |
Communication line |
ZR-RVS-1.5Twisted shielded pair |
|
Temperature alarm value |
55-140℃ Continuously adjustable |
Communication distance |
≤1000m |
|
Working voltage |
AC220V 50HZ |
Operating environment |
-20N60℃ |
|
Communication mode |
CAN Field bus |
Altitude |
≤2500m |
|
Alarm mode |
Audible and visual alarm |
Installation method |
DIN-Rail Mounting |
|
Alarm sound |
≥70dBm |
Input mode |
Tap keyboard |
|
Protection action |
≤0.5s |
Overall dimensions |
121mmx90mmx51mm（L×W×D） |
|
Alarm output |
Passive dry contact of relay 220V 3A |
Executive standards |
GB14287.2014 |
|
Trip output |
Passive dry contact of relay 220V 3A |
Operating environment |
Good communication heat dissipation without rain and snow |