Load break switches VNA-10/630
Offer type: salePublished: 18.01.2019
| Price: | 4 200 UAH |
| Company: | TD Ukrelektro |
| Seller: |  Surkov Denis Vladimirovich |
| Phones: |  066-357-99-52 Show phone |
| Address: | Ukraine, Zaporiz'ka Oblast', Zaporizhia |
Load break switches are used for
disable and
the inclusion of sections under load circuit three-phase alternating current, frequency 50 Hz, with voltage up to 10 kV, and grounding of disconnected sites using earthing switches.
Switches are used
(texturizing powder with
operated) for use in control cabinets switchgears (KRU), chambers national teams of unilateral service (CSR), cabinets, complete transformer substations (KTP) and other electrical devices for indoor installation of voltage class up to 10 kV of three-phase AC frequency of 50 Hz for systems with grounded and isolated neutral.
Conditional designations VNA-10/630 U2:
In switch
N - load
And - interrupter
10 - nominal voltage, kV
630 - nominal current, a
U2 - climatic modification and placement category according to GOST 15150 and GOST 15543.1
Switches VNA-10/630 are manufactured in following versions:
Without earthing blades and with no preservatives
With one ground knife without a fuse
With two earthing knives with no preservatives
With one earthing knife c fuses
With two earthing knives, fuse c
Conditions of operation of the switch VNA-10/630:
Ambient temperature: from -45°C to +40°C
Height above sea level not more than 1000m
Relative humidity: 75% at 15°C 100% at 25°C
Environment: industrial atmosphere type P
Operating position in space: installation on a vertical plane. The deviation from the vertical position to 5°.
For more information, visit our website www.ukrelektro.com.ua
