SPD for Windpower System
Quantité : 2000pcs pe Prix : Different products h
Wind power 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.
4. 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％ |
||
Shenzhen Techwin Lighting Technologies Co., Ltd is a professional spd supplier, we provide solar power surge protector, lightning surge protector, signal surge protector and etc. Want to know more? Please contact us.
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 : windpower, system |
PR4 5HY Matériels occasionsSignalez un abus
Wednesday 10 September 2014
Quantité : 1 - Prix : 234 000,00 €
2000 HEIDELBERG CD 102 -5 Couleurs: 5 Taille: 72 x 102 cm Âge: Count 2000 (Poster Drupa modèle) Impression: 105 millions d' Équipement: CP 2000 - AUTOPLATE - PRESET - Infra Sèche-Rouge - ALCOLOR mouillage - Technotrans centrale de réfrigération - Toutes les laveuses automatiques (blanchets...)
Delfina International Ltd
- PR4 5HY - Lancashire
- +447031987697
532500 Biens d'équipementSignalez un abus
Wednesday 04 June 2014
.Capacity: 3kg-150kg(3301b) .Graduation: 0.1kg/0.21b .High precision strain gauge technology .With tempered safety glass platform ·Button function .Low battery and over load indication .10 measured value memories for 10 users .Measure body fat%/water% by BMI principle .‘'Body fat...
Jerray Electric Appliance Co.,Limited
- 532500 - Kinglong square
- +85 2 23 69 69 00
511442 Décoration / ObjetsSignalez un abus
Sunday 19 June 2016
Quantité : 200 - Prix : 2,70 €
Plafond LED Downlight 3W encastré mur Ampoule Fixture 85V-265V Blanc et blanc chaud LED Lights Inclure le pilote Ce plafonnier super lumineux LED est beaucoup plus étonnant que vous pouvez imaginer. Il peut illuminer toute votre chambre aussi cher luminaire faire, mais permet...
Shenzhen MDL Technology Co., Ltd.
- 511442 - shenzhen
- +15 1 13 46 22 05
Paiement sécurisé
