Ground fault relays Selec 900ELR series
Series: Ground fault relays Selec 900ELR series
Features of Ground fault relays SELEC 900ELR series
Ground fault relays SELEC 900ELR series:
- Leakage current monitoring in 1phase and 3 phase systems
- RMS value measurement
- CBCT connection monitoring
- Power ON delay, response delay on release
- Adjustable switching hysteresis
- Two separate alarm relays with NO or NC operation selectable
- Test and Reset buttons
- LCD display with backlight
General specifications of Ground fault relays SELEC 900ELR series
|
Type |
Ground fault relays |
|
Protection function |
Ground fault |
|
Display type |
LCD display |
|
Number of phase |
1-phase, 3-phase |
|
Rated supply voltage |
110VAC, 200...230VAC |
|
Operating frequency |
50Hz, 60Hz |
|
Residual current sensitivity |
10mA...30A |
|
Operating time of residual current |
99.9s |
|
Earthing system |
TT |
|
Functions |
Test button |
|
Reset method |
Automatic, Manual |
|
Output configuration |
DPDT |
|
Rated contact capacity (resistive load) |
5A at 250VAC |
|
Case material |
Plastic |
|
Connections type |
Screw terminals |
|
Mounting type |
DIN rail mounting |
|
Operating ambience |
Standard |
|
Ambient temperature |
0...50°C |
|
Ambient humidity |
95% max. |
|
Approx. weight |
217g |
|
Overall width |
35mm |
|
Overall height |
90mm |
|
Overall depth |
70.5mm |
|
Degree of protection |
IP50, IP30, IP20 |
|
Representative standard |
CE |
|
Compatible device |
ZCT: CBCT-35-1, ZCT: CBCT-70-1, ZCT: CBCT-120-1 |
Installation guide Ground fault relays Selec 900ELR series Contact mailbox baoan@baoanjsc.com.vn or phone number 0989.465.256
Document of Ground fault relays Selec 900ELR series
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