Phoenix EMD-SL-PH-400-monitoring relay 2866077, monitoring relay for phase sequence, phase loss and asymmetric monitoring, 342...457V AC, measurement power supply, 2 PDT
| Product Type |
phase monitoring relay |
| Mode of operation |
100% operating factor |
| mechanical life |
about 2x 107times |
| insulation characteristics |
| insulation |
Foundation Isolation |
| Overvoltage Category |
III |
| pollution level |
2 |
| service life, electrical |
2x 105times, resistive load 1000 VA |
| rated conditions |
1W |
| Main Power Type |
3 phase |
| Rated insulation voltage |
300V |
| Rated overvoltage |
4 kV |
| power supply |
| supply voltage |
from measured voltage |
| Rated power consumption |
9 VA |
| Enter Name |
Measurement Input |
| measured value |
AC sine (48 ... 63Hz) |
| Rated input voltage UN |
400V (3 N ~ 400/230 V) |
| Maximum input voltage |
3 N ~ 457/264V |
| input voltage |
15 kΩ |
| Frequency Range |
48Hz ... 63Hz |
| Response Delay Setting Range |
≤ 350 ms (fixed setting) |
| Start-up delay setting range |
≤ 500 ms (fixed setting) |
| voltage threshold |
342V AC |
| voltage threshold |
457V AC |
| Function |
phase sequence |
| phase fault |
| asymmetric |
| asymmetry |
fixed, about 30% |
| Recovery Time |
< 100 ms |
| switching |
| Contact Type |
2 floating transfer contacts |
| maximum switching voltage |
250V AC (according to IEC 60664-1) |
| Maximum power rating (resistive load) |
750 VA (3 A/250V AC, module arrangement, spacing ≤ 5mm) |
| 1250 VA (5 A/250V AC, modules not arranged, spacing ≥ 5mm) |
| output fuse |
5 A (fast fuse) |
| Connection Mode |
screw connection |
| stripping length |
8mm |
| Rigid conductor cross section |
0.5 mm² ... 2.5 mm² |
| Flexible Wire Cross Section |
0.25 mm² ... 2.5 mm² |
| Attachable Guide Cross Section AWG |
20 ... 14 |
| width |
22.5mm |
| height |
90mm |
| depth |
113mm |
| color |
Green (RAL 6021) |
| Shell insulation material |
polyamide PA, flame retardant |
| environmental conditions |
| protection class (shell) |
IP40 (housing) |
| protection level (terminal block) |
IP20 (terminal) |
| ambient temperature (operation) |
-25°C ... 55°C |
| -25°C ... 40°C (conforming to UL 508) |
| ambient temperature (storage/transport) |
-25°C ... 70°C |
| climate class |
3K3 (in accordance with EN 60721) |
| Allowable humidity (operating) |
15%... 85% |
