PROTEC Dm(R) 20/xxx (2+0) 10kV (1.2/50)per pol
| Category IEC/EN/VDE |
Class III / Type 3 / D |
|---|
| Location of use: |
Sub-distribution boards |
| Network systems: |
TN-S / TT |
| Protection modes: |
L/N-PE |
| Protective elements: |
MOV |
| Surge discharge rating: |
Uoc = 10kV |
| Housing: |
Modular design |
| Complies with: |
IEC/EN 61643-11 |
Specifikacija proizvoda
| Tehnical data |
|
|
|
|
|
|---|
| Type |
|
275 |
385 |
440 |
| Elecrtical characteristics |
|
|
|
|
|
| Max.continuous operating voltage (AC/DC) |
Uc |
275/350V |
385/500V |
440/580V |
| Open circuit voltage of the combination wavw generator |
Uoc |
|
10kV |
|
|
| Max.discharg current (8/20) |
Imax |
|
10kA per pole |
|
|
| Protection level |
Up |
<1.2kV |
<1.6kV |
<2.0Kv |
| Follow current |
Ifi |
|
NO |
|
|
| Response time |
tA |
|
<25ns |
|
|
| Thermal protection |
|
|
YES |
|
|
| Back-up fuse (if mains > 63A) |
|
|
63A gL |
|
|
| Short-circuit withstand current |
ISCCR |
|
10kA/50Hz |
|
|
| Mechanical characteristics |
|
|
|
|
|
| Temperature range |
|
|
-40˚C…+ 80˚C |
|
|
| Terminal screw torque |
Upper terminals |
|
max. 2.0Nm |
|
|
|
Lower terminal |
|
max 3.0Nm |
|
|
| Terminal cross section |
Upper terminal |
|
6mm² (solid) / 4mm² (stranded) |
|
|
|
Lover terminal |
|
35mm² (solid) / 25mm² (stranded) |
|
|
| Mounting |
|
|
35mm DIN rail – EN60715 |
|
|
| Degree of protection |
|
|
IP 20 |
|
|
| Housing material |
|
|
thremoplastic; extinguishing degree UL 94 V-0 |
|
|
| Indication if disconnector operation |
|
|
red flag |
|
|
| Remote contacts (RC) |
|
|
YES |
|
|
| Contact ratings |
|
|
AC:250V/0.5A;125V/3A |
|
|
| Terminal cross section |
|
|
max. 1.5mm² |
|
|
| Remote terminal torque |
|
|
0.25Nm |
|
|
| Ordering information |
|
|
|
|
|
| Uc |
|
275 |
385 |
440 |
| Ordering code PROTEC DM 20/xxx (2+0) |
|
508031 |
508113 |
508035 |
| Ordering code PROTEC DMR 20/xxx (2+0) (with remote contacts) |
|
508039 |
508115 |
508043 |
