明升体育在线

Back to Home | Site Map

Phone: 0577-62755895
  • Product description and use method:

    GN8-6 / 10T indoor isolation switch


    I. Overview

    GN8 / 6-6 / 10T indoor isolator is designated as a three-phase AC 50 cycle (or 60 cycle) indoor device. It is used for indoor high-voltage equipment to cut off and close the line when the voltage is no load.

    The conditions of use are as follows:
    (1) The altitude does not exceed 1000 meters:
    (2) The ambient temperature is not higher than + 40 ° C and not lower than -30 ° C:
    (3) Relative humidity is not more than 85% (+ 20 ° C)
    Note: When the altitude exceeds 1000 meters, or the ambient temperature is + 40 ℃, standards such as GB311-64 "Insulation test voltage and test method for high-voltage electrical equipment" and GB763-74 "Heat generation of AC high-voltage electrical equipment during long-term work" should be complied with The use of such disconnectors is required.


    Second, the main technical parameters

    Off switch full model

    千伏) Rated voltage ( kV )

    千伏) Maximum operating voltage ( kV )

    Rated current

    Limit through current

    Thermally stable current

    Peak

    Effective value

    1 second

    5 seconds

    10 seconds

    GN8-6T/200I,II,III GN6-6T / 200 and GN8-6T / 200I, II, III

    6

    6.9

    200

    25.5

    14.7

    14.7

    10

    7

    GN8-6T/400I,II,III GN6-6T / 400 and GN8-6T / 400I, II, III

    6

    6.9

    400

    40

    25

    30

    11

    10

    GN8-6T/600I,II,III GN6-6T / 600 and GN8-6T / 600I, II, III

    6

    6.9

    600

    52

    30

    30

    20

    14

    GN8-10T/200I,II,III GN6-10T / 200 and GN8-10T / 200I, II, III

    10

    11.5

    200

    25.5

    24.7

    14.7

    10

    7

    GN8-10T/400I,II,III GN6-10T / 400 and GN8-10T / 400I, II, III

    10

    11.5

    400

    40

    25

    30

    14

    10

    GN8-10T/600I,II,III GN6-10T / 600 and GN8-10T / 600I, II, III

    10

    11.5

    600

    52

    30

    30

    20

    14

    GN8-10T/1000I,II.III GN6-10T / 1000 and GN8-10T / 1000I, II.III

    10

    11.5

    1000

    75

    43

    43

    30

    twenty one

    Third, the external installation dimensions

    Isolation switch full model

    Dimensions (mm)

    H

    h

    L

    A1

    A

    CN6-6T / 200

    429

    163

    750

    200

    546

    CN6-6T / 400

    433

    167

    750

    200

    546

    CN6-6T / 600

    437

    171

    750

    200

    546

    CN6-10T / 200

    449

    183

    850

    250

    646

    CN6-10T / 400

    453

    187

    850

    250

    646

    CN6-10T / 600

    457

    191

    850

    250

    646

    Ⅰ、Ⅱ、Ⅲ CN8-6T / 200 Ⅰ, Ⅱ, Ⅲ

    598

    167

    787

    200

    580

    Ⅰ、Ⅱ、Ⅲ CN8-6T / 400 Ⅰ, Ⅱ, Ⅲ

    608

    169

    787

    200

    580

    Ⅰ、Ⅱ、Ⅲ CN8-6T / 600 Ⅰ, Ⅱ, Ⅲ

    614

    173

    787

    200

    580

    Ⅰ、Ⅱ、Ⅲ CN8-10T / 200 Ⅰ, Ⅱ, Ⅲ

    638

    187

    887

    250

    680

    Ⅰ、Ⅱ、Ⅲ CN8-10T / 400 Ⅰ, Ⅱ, Ⅲ

    640

    189

    887

    250

    680

    Ⅰ、Ⅱ、Ⅲ CN8-10T / 600 Ⅰ, Ⅱ, Ⅲ

    654

    193

    887

    250

    680


  • Previous: No
  • Next: No
related product recommendation
Copyrght 2010-2012 Yueqing Chuantai Power Equipment Co., Ltd. All Rights Reserved Tel: 0577-62755895 Fax: 0577-62759767 Mobile: 13986710797 Zhejiang ICP No. 11039091-1
This site provides professionally: high-quality fuses , high-voltage wall bushings , high-voltage load switches , high-voltage insulators, and other high-quality products of various specifications, as well as industry knowledge and various information. Thank you for your visit and attention!