SPD for Windpower System
Quantité : 2000pcs pe Prix : different products o
Wind protection devices are mainly used to protect wind power system equipment, sensitive electric and electronic parts in turbine system from lightning strikes, widely applied in power line protection in wind power system's distribution box, and other AC distribution box.
Feature of Wind Protection Devices
1. Own designed temperature control circuit-breaking technology and built-in overcurrent protection circuit to completely avoid fire danger.
2. Working state and failure state are clear and intuitive.
3. Kevin wiring is workable.
- Convenient installation and simple maintenance.
5. Remote alarm Status indicator
6. Exquisite workmanship, can work in hostile environments such as acid, alkali, dust, salt spray, and humidity for a long time.
Application of Wind Protection Devices
Applied to wind power protection system, Wind power generator.
Low voltage transformer box, Output of second power equipment, US and European box are applicable.
Technical Parameters of Wind Protection Devices
|
Model |
M40W-690 |
M40W-400 |
M40W-230 |
|
Lightning protection zone(LPZ) |
1-2 |
||
|
Standards Compliance |
IEC61643-11, EN60950 |
||
|
Classification |
Class C/Type 2 |
||
|
Nominal working voltage Un |
690V |
400V |
230V |
|
Max continuous operating voltage Uc |
700V |
440V |
250V |
|
Nominal discharge current (8/20µs) In |
20KA |
||
|
Max discharge current Imax (8/20µs) Imax |
40KA |
||
|
Follow current interrupt rating Ifi |
25KArms/100Arms |
||
|
Short-Circuit Current Rating Isccr |
25KA |
||
|
Temporary overvoltage (TOV)(L-N) Ut |
440 V / 120 min. – withstand |
||
|
Temporary overvoltage (TOV) [N-PE) Ut |
1200 V / 200 ms – withstand |
||
|
Protection level Up |
3000V |
2200V |
1500V |
|
Response time tA (L-N/N-PE) |
25ns |
||
|
Protection model |
L L L N-PE |
L L L-PE |
L N-PE |
|
Dimension |
90 (H)×90(W)×65(L)mm |
90 (H)×54(W)×65(L)mm |
90 (H)×36(W)×65(L)mm |
|
Mounting |
DIN-rail Mounting 35mm |
||
|
IP code |
IP20 |
||
|
Working conditions |
Temperature: -40 to 80℃, Relative humidity: ≤95％ |
||
Wire Diagram of Wind Protection Devices
Techwin is a professional lightning protector supplier in china,providing surge protector for sale.
Personne à contacter : win Tech, 0755 86215101
Bonne affaire : acheter au vendeur
Nous vous invitons à lire nos conditions générales d'utilisations. Vous pouvez aussi vous rendre sur nos FAQ et consulter notre page d'informations sur les risques liés à la contrefaçon.
|
Cette page concerne les importateurs et exportateurs de SPD for Windpower System Rechercher dans la catégorie : Informatique Rechercher dans la catégorie : system, windpower |
411-808 Hygiène / SantéSignalez un abus
Saturday 15 September 2012
Quantité : Minimum Or - Prix : T/T in advance, L/C
This Hematology Auto Stainer provides fast, easy and stable staining process for staining blood according to Wright, Wright-Giemsa and May-Grünward staining method by automated system control. This new innovated stainer features advanced functions and performances over manual staining...
Dagatronics Corporation
- 411-808 - Geonggi-do
- +82 3 19 16 80 05
999077 Biens d'équipementSignalez un abus
Tuesday 02 December 2025
Unitronics OPLC V1210 – Automate Control Engineering Ltd. (winston@automate-ace.com) Vision1210: Industrial control processes can now enjoy full PLC functionality with a larger than ever 12.1”, 65K color-touchscreen. This controller is a perfect fit for the food industry- with its IP66 rating...
Automate Control Engineering Ltd.
- automatehk
- 999077 - Hong Kong
- +85 2 23 42 72 76
335 High TechSignalez un abus
Wednesday 20 May 2015
Quantité : 1000 - Prix : N/A
HD4600 4 Ports HDMI Switch / 6 Ports Splitter Extender over CAT5e/6 It's the innovative and powerful solution for HDMI Extension. 4 HDMI sources are selectable and each of 6 RJ-45 ports cascade-chainable receiver which is capable of connecting another 2 receivers. The extended...
ACAFA Information Co.
- epanio
- 335 - Dasi Township
- +88 6 33 07 13 00
Paiement sécurisé
