VM12 Vacuum Circuit Breakers for 6/10 kV Applications

Available for Import

VM12 Vacuum Circuit Breakers for Reliable 6/10 kV Power Distribution

High Voltage AC Switches

Manufacturer:ELTEHNIKA OJSC

Price:Request Quote

Bulk pricing available

FOB, CIF & EXW terms available

Email Inquiry

Description

The switches are designed to work as part of switchgear in networks of three-phase alternating current frequency of 50 Hz, rated voltage of 6 or 10 kV with isolated or grounded through arc-quenching reactor or resistor neutral. Overall and connection dimensions of switches allow to install them in complete switchgear (CSR, switchgear switchgear), when replacing circuit breakers that have served their time (retrofit), as well as for use as a means of switching in reclosers and other devices.

Specifications

Width

525...677 mm

Height

701 mm

Depth

601...607 mm

Width

440...640 mm

Height

485 mm

Availability of built-in controls

Armoured glass

Depth

233...268 mm

Nominal voltage

10 kV

Highest operating voltage

B1/B8 2100/900 MHz kV

Rated current

1000 A

Rated tripping current

20000 A

Thermal resistance current

20000 A

Electrodynamic resistance current

51000 A

Mechanical life (number of cycles B-tp-O), not less than

50000 pcs

Switching life (number of cycles V-t-O) at rated tripping current, not less:

25 pcs

Switching life (number of cycles V-t-O) at rated tripping current, not less:

13 pcs

Operating ambient air temperature range

-25 to +40 °C

Resistance to seismic effect according to MSK-64 scale

8 points

Average service life before write-off

30 year

Weight

34 kg

Mark

VM12

Current type of control coil

Variable/permanent

Block pins

Armoured glass

Control coil voltage

24-230 V

Poles

Construction of the pole body is composite, made of high-strength polymer material, providing high dielectric characteristics and strength of the pole. VDC is installed inside the pole.

Drive

Electromagnetic switch actuator with magnetic latch

Joining

Stationary, rolling out

Degree of protection according to GOST 14254-96

IP4X

Control circuit current type

Variable/permanent

Type of climatic version according to GOST 15150-69

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

Save Your Time

Share your requirements for a quick response!

Looking for

Quantity

Your mobile

Instant response in 15 minutes

Best wholesale prices guaranteed

Direct from manufacturer

Delivery & Payment

Shipping Terms

FOB Novorossiysk, RussiaCIF Available to major ports worldwideEXW Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)

Payment Methods

Letter of Credit (L/C)Wire Transfer (T/T)Escrow Services

Categories

Language

Quick Links

VM12 Vacuum Circuit Breakers for Reliable 6/10 kV Power Distribution

Description

Specifications

Share your requirements for a quick response!