Prix FOB
Obtenir le dernier prix|
- Minimum Order
Pays:
Ukraine
N ° de modèle:
SNCH-40
Prix FOB:
Localité:
-
Prix de commande minimale:
-
Commande minimale:
-
Packaging Detail:
-
Heure de livraison:
-
Capacité de Fournir:
-
Payment Type:
-
Groupe de produits :
Personne àcontacter Mr. Antonio
Marshala Malinovskogo. 36-116, Dnepropetrovsk, Ukraine
Â
VLF cable testing is the
cutting-edge technology for proof testing of fully operating medium
voltage cables and the detection of faulty
ones.Â
Â
The device under test must
withstand a VLF (very low frequency) AC voltage for a preset
testing time without flashover.Â
Â
The portable,
high-performance and energy-efficient VLF test systems are used for
testing cables with 0.1; 0.*5 and 0.*2Â Hz . In accordance
with guidelines, the dielectric strength of cables and joints must
be checked after installation or repair.Â
    The VLF test systems from Energoexport
have high capacity and compact. In total two portable systems
are available, each with different voltage levels (*0 and *0
kVrms)
of cosine rectangular squarewave.
Â
Test system has several
units that can be easily separated that facilitates easy
transportation and use. For example, when tested substation
insulators only one high-voltage unit can be
used.
Internal timer with three
fixed time interval (1, 5, *0 minutes) with a real time clock
function. After timer tripping the test system automatically turns
off testing mode. VLF test systems has two ranges of
measurements of output current—1 mA and *0 mA with digital
indication.
Â
| Pays: | Ukraine |
| N ° de modèle: | SNCH-40 |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | - |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | Insulation testing |
