Prix FOB
Obtenir le dernier prix|
1000 Minimum Order
Pays:
China
N ° de modèle:
D-1
Prix FOB:
Localité:
China
Prix de commande minimale:
-
Commande minimale:
1000
Packaging Detail:
Carton
Heure de livraison:
7days
Capacité de Fournir:
-
Payment Type:
T/T, L/C
Groupe de produits :
Personne àcontacter Mr. John
Wanma Industrial Area, Hangzhou, Zhejiang
The *-pin Protector Modules provide excellent transient
protection for all telecommunications systems. Modules are designed
to meet specific configurations and voltage requirements in
customer premises, remote cabinets, and central office
applications, protecting personnel and equipment against over-
voltage and over-current induced on telephone lines or local ground
by lightning and AC power system faults. Gas-Tube Protector Modules
contain two/three-electrode high amperage ceramic non radioactive
gas-tube surge arresters and a fail-safe mechanism. These are used
in areas where frequent transient over voltages are a problem or
where tightly controlled breakdown values are required. The
gas-tube will recover repeatedly from the over-voltage, providing
*0 to *0 times longer life than the traditional. Solid-state
Modules contain state-of-the-art diodes intended for use with
sensitive equipment. They are available with 4 ohm (**0mA) or *0
ohm (**0 mA) heat coils. The diode is a fast semiconductor switch
with operating voltage nearly independent of transient rise
time.  Insulation resistance ≥ ***0MΩ Contact
resistance difference between a line and b line: ≤ 1Ω Lower Voltage
Limit: GDT protector (**0V/s escalating rate) ≥ **0V
SA protector (**0KV/s escalating rate) ≥ **0V Upper Voltage
Limit: GDT protector (**0V/s escalating rate) ≤
**0VÂ
(1KV/us escalating rate) ≤ **0VÂ
SA protectors (**0KV/s escalating rate) ≤ **0V (1KV/us escalating
rate) ≤ **0V Alarming current ≥ 2.5 A (virtual value), with
responding time ﹤*5 seconds
| Pays: | China |
| N ° de modèle: | D-1 |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | - |
| Commande minimale: | 1000 |
| Packaging Detail: | Carton |
| Heure de livraison: | 7days |
| Capacité de Fournir: | - |
| Payment Type: | T/T, L/C |
| Groupe de produits : | Protector Modules |
