Quantity | 50 - |
Price | 4.5 |
Port | Shanghai |
Packaging | carton |
Application
Surge protective device, protect against lightning surge voltages
in solar system (photovoltaic power supply system). These units
must be installed in parallel on the dc networks to be protected
and provide common and different modes protection. Its installed
location are recommended at both ends of the dc power supply line
(solar panel side and inverter/converter side), especially if the
line routing is external and long. High energy MOVs equipped with
specific thermal disconnectors and related failure
indicators.
Specifications
WD2H-PV Surge protector |
WD2H-PV |
||||
PVDC-Specific |
EN50539-11 |
||||
Pole |
2P |
2P |
3P |
3P |
2P(COSTOMIZED) |
Electrical parameter |
|||||
Classified test |
Ⅱ |
Ⅱ |
Ⅱ |
Ⅱ |
Ⅱ |
Uoc max(VDC |
600 |
800 |
1000 |
1500 |
12/24 |
Uc(VDC |
600 |
800 |
1000 |
1500 |
12/24 |
In(8 /20)μs kA) |
20 |
20 |
20 |
20 |
20 |
Imax(8 /20)μs(kA) |
40 |
40 |
40 |
40 |
40 |
Up(kV) |
2.2 |
3.0 |
3.8 |
5.3 |
0.2/0.4 |
Remote
Signal Contact
Remote signal contact |
Maximum working voltage (V) |
250VAC/30VDC |
250VAC/30VDC |
Maximum working current (A ) IA ( 250 V /AC ) |
IA ( 250V/AC) |
IA (250V /AC ) |
|
IA ( 30V DC ) |
IA ( 30V/AC ) |
IA (30V /AC) |
Installation
and Dimensions
Wiring capacity(mm2) |
Hard wire |
4~25 |
4~25 |
|
Flexible wire |
4~16 |
4~16 |
||
Stripping length( mm ) |
10 |
10 |
||
Terminals crcwa |
M5 |
M5 |
||
Torque (Nm) |
Main circuit |
3.5 |
3.5 |
|
Remote signal contact |
0.25 |
0.25 |
||
Protection class |
All profile |
IP 40 |
IP 40 |
|
Connection port |
IP 20 |
IP 20 |
||
Installation environment |
No obvious shock and vibration |
|||
Altitude(m) |
≤2000 |
≤2000 |
||
Working Temperature |
-30℃~+70℃ |
-30C~+70C |
||
Relative humidity |
30%~90% |
30%~90% |
||
How to install |
InstalledwithH35-7.5/DINSteelmountingrail |
|||
Size mm(W×H×L) |
W |
36 |
54 |
|
H |
90 |
90 |
||
L |
67.6 |
67.6 |
||
Weight(kg) |
0.24 |
0.36 |
Dianhou Industrial Zone, Liushi Town, Yueqing City, Zhejiang Province