Prix FOB
Obtenir le dernier prix( Negotiable )
|100 Minimum Order
Pays:
China
N ° de modèle:
LND-B, C, D
Prix FOB:
( Negotiable ) Obtenir le dernier prix
Localité:
CHINA
Prix de commande minimale:
-
Commande minimale:
100
Packaging Detail:
export standard packing
Heure de livraison:
within 15days
Capacité de Fournir:
50000
Payment Type:
Other, Western Union, L/C, T/T
Groupe de produits :
Personne àcontacter Ms. Karina
xiangyang district, Wenzhou, Zhejiang
Application:
LND series Surge Protective
Devices (SPD) adapt to power supply system of A.C. **0/**0V,
such as low-voltage TT, IT, TN-S, TN-C-S, etc. They are used to
restrict the effort that surge over-voltage made to the power
supply system, and avoid electromagnetic impulse came from
lightning strike going through the power supply system to
impulse the electric equipment.
Keystone:
   The harm from thunder is great. It is not enough to protect by outer lightning proof (lightning rod). The fulminous waves will inrush (through electromagnetic inductor) all kings of electric alleyway and metal alleyway (such as power wire, single wire and metal pipeline, etc.) directly or indirectly. Such over-voltage and surge voltage of fulminous will be great harm to electric equipment and communication system, and it will destroy circuit lightly and destroy electric equipment grievously, cause system paralysis make you incogitable loss.
   The SPD is adopted a non-linearity and splendiferous characteristic sensitivity resistance. Under normal condition, SPD is in such a circumstance of skyscraping resistance, and without any leaking. It assures the power system to supply power normally. When the power system appears such the above condition of over-voltage, the SPD will conduct within few nanoseconds, limit the value of the over-voltage under normal and safety range, and release the over-voltage. Then, the SPD will return to the high-resistance condition immediately, so as to not affect the normal distribution of power system.
Condition of Use:
1. The ambient air temperatures within the range of **0℃to **0℃;
2. The altitude above sea level not exceeding 2,**0m;
3. The humidity of the environment not exceeding *0%;
4. Earthquake intensity not exceeding 7 degrees;
5. The medium of the environment having no caustic and volatile gas and dust.
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Characteristics:
-Module design, convenient installation, with easy electric maintains operation
-Built-in over current and over heat, temperature control open circuit technology
-Adopt independent intelligence property right and high performance sensitivity resistance plates
-Small creepage current, fast response time, remnant low voltage.
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Technical Standard:
The technical performance of the products is in confirmed to IEC******1.
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| Pays: | China |
| N ° de modèle: | LND-B, C, D |
| Prix FOB: | ( Negotiable ) Obtenir le dernier prix |
| Localité: | CHINA |
| Prix de commande minimale: | - |
| Commande minimale: | 100 |
| Packaging Detail: | export standard packing |
| Heure de livraison: | within 15days |
| Capacité de Fournir: | 50000 |
| Payment Type: | Other, Western Union, L/C, T/T |
| Groupe de produits : | Surge protective device (SPD) |
