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Vacuum Contactors

We are supplying a Vacuum Contactors with good quality materials.Our offered range of qualitative Contactor are easily available at a very reasonable price.

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Product Details

  • Type

    Vacuum Contactors
  • Rated Frequency

    50-60 Hz
  • Operating Time MS

    160ms
  • Weight

    17lbs./ 7.7kg
  • Price

    Negotiable
  • Delivery

    On Time Delivery
  • Features

    High Switching Frequency,,Front Accessible,Light Weight
  • Advantage

    Self-Adjusting,Maintenance Free
  • Custom Order

    Accept
  • Standard Or Non-Standard

    Standard
  • Condition

    New

Other Details

Most demanding applications in industries, requires reliable power switching and engine start solutions to ensure productivity in harsh environments. The range of BCH vacuum contactors meets all the requirements of these industries. The compactness, robust construction, long electrical and mechanical life of these contactors give unequaled results and durability, eliminating downtime and maintenance cost. BCH vacuum contactors are ideal for difficult applications. Industrial applications. The compact design offers flexibility equivalent to the existing range of BCH air break contactors. Benefits of the vacuum switch include transient voltage generation control, impervious to harsh environments, High cyclic, self-adjusting, no Maintenance, closed arc, reliability.

Technical Specifications

Cat no#

CV77U033A12-*-B30

Standard

IEC 60947-4,CSA22.2 & UL508

Power Ratings Enclosed

AC 1
At 40* C = 330A, At 60* C = 330A

AC3
300A

AC4
98A

73kW-230V, 197kW-400V
246kW-500V

428kW-1140V

140kW-1140V

Insulation & Operationg Volt

1140V

Rated Operration Current Utilization

 

Rated Power for AC loads (resistance heating)

73kW-230V, 197kW-400V
246kW-500V

Rated impulse withstand voltage

8kV

Thermal load capacity short time current 10sec. current

2400A

Rated Frequency

50-60 Hz

Making Current

3,000A

Breaking Current

2,400A

Dielectric Strength

6KV – 1 Min.Interrupter

Interrupting Current

3.0kA

Short Time Current 50 mSec. (Withstand Current)

10kA

Short Time current 1 Sec.

6.0kA

short time current 10 Sec

2.4kA

Elect Life AC 3 Duty

1.0 million

Switching Frequency

600/Hour (1Every 6Sec.)

Operating Range

-30% +25% – at Range Voltage

Inrush Power VA

1680VA

Holding Power VA

3.6VA

Operating Time MS

160ms

Closing Time MS

20-40ms

Pick-Up Voltage

70% Cold 75%Hot or less

Drop-Out Voltage

70% or less

Application Ratings

 

Mounting Installation

All Planes (Contactor only)

Altitude

6600 ft. 2000 Meters

Ambient Storage temperature range

-55C … +80C

Ambient Operating temperature range

-25C… +60C

Vibrattion/shock

10-50Hz – 2G/30G

Weight

17lbs./ 7.7kg

Auxiliary Contacts-Standard

2NO & 2NC

Auxiliary Contacts-Option

4NO & 4NC

 

 

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