• 24kv Sf6 Gas Load Break Switch
  • 24kv Sf6 Gas Load Break Switch
  • 24kv Sf6 Gas Load Break Switch
  • 24kv Sf6 Gas Load Break Switch
  • 24kv Sf6 Gas Load Break Switch
  • 24kv Sf6 Gas Load Break Switch

24kv Sf6 Gas Load Break Switch

Breaking Capacity: High Voltage Circuit Breakers
Operation: Manual Type
Speed: Normal Type Circuit Breaker
Arc-extinguishing Medium: SF6
Installation: Fixed
Structure: Conventional Circuit Breaker
Customization:

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Basic Info.

Model NO.
RLS
Poles Number
3
Type
Circuit Breaker
Certification
ISO9001-2000
Max. Current
630A
Rated Voltage
24kv
Transport Package
Wooden
Specification
IEC, GB
Trademark
Rockwill
Origin
China
HS Code
8535210000
Production Capacity
1000PCS

Product Description

iSC6 SF6 Load Break Switch

MV Indoor switch disconnector

1) Description

iLBSkit is a switch or switch combination is suitable for compose air insulation ring main unit for up to 36 kV.
iLBSkit is designed for indoor applications, and meets requirements concerning human safety as well as ease of installation, operation and protection of the environment.
 

2) Feature
  • Upgradability
  • Compact
  • Maintenance
  • Easy installation
  • Ease and safe to operate
3) Standards
iLBSkit units meet following standard: IEC62271-103/ IEC 62271-102/ IEC 62271-200
 

4) Dimensions and weights
24kv Sf6 Gas Load Break Switch
36KV 630 A switch - 630 A disconnector (width 750 mm) Weight: 75 kg
Below view    Side view Front view
24kv Sf6 Gas Load Break Switch
 
24kv Sf6 Gas Load Break Switch
 
24kv Sf6 Gas Load Break Switch
 

5) Switch or disconnector and earthing switch

Gas tightness

The three rotating contacts are placed in an enclosure filled with gas to a relative pressure of 0.4 bar (400 hPa) for iLBSkit 12-24 kV and 1 bar (1000 hPa) for iLBSkit 36 kV. It satisfies "sealed pressure system" requirements and seal tightness is always factory checked.

Operating safety
  • The switch may be in one of three positions: "closed", "open", or "earthed", representing a natural interlocking system that prevents incorrect operation. Moving-contact rotation is driven by a fast-acting mechanism that is independent of the action of the operator.
  • The device combines the breaking and disconnection functions.
  • The earthing switch placed in the SF6 has a short-circuit making capacity, in compliance with standards.
  • Any accidental over-pressures are eliminated by the opening of the safety membrane, in which case the gas is directed toward the back of the unit, away from the operator.
  • 24kv Sf6 Gas Load Break Switch
    6) Main characteristics SF6 Load Break Switch
    Rated voltage (kV) 7.2 12 24 36
    Insulation level
    50 Hz, 1 min
    (kV rms)
    Insulation 20 28 50 70
    Isolation 23 32 60 80
    1.2/50μs
    (kV peak)
    Insulation 60 75* 125 170
    Isolation 70 85 145 195
    Short-time withstand current
    Short-time withstand current 
    (kA.1 s)
    25 630A
    20 630A
    16 630A
    12.5 630A
    Disconnector (kA/1 s) 25 630 - 1250 A 1250A
    20 630 - 1250 A
    16 630 - 1250 A
    12.5 630 - 1250 A
    Maximum breaking capacity
    Transformer off load (A) 16
    Cables off load (A) 31.5 50
    Switch (A) 630
    Fuse-switch ** (kA) 25 20
    The making capacity is equal to 2.5 times the short-time withstand current.
    (*) Equipped referring to installation guide, and setting up at an altitude below 1000 m.
    (**) Depending on fuse characteristics, and on using of Schneider Electric Fusarc CF fuses.
    Endurance
    Units Mechanical endurance Electrical endurance
    Switch IEC62271-103      IEC62271-103
    Fuse-switch 1000 operations       100 breaks at In, p.f. = 0.7
      Class M1              Class E3
    Disconnector IEC 62271-102
    1000 operations
    Temperatures
    The products must be stored in a dry area free from dust and with limited temperature variations l   for stocking: from -40°C to +70°C
    l   for working: from -5°C to +40°C
    l   other temperatures, consult us
 

WHY CHOOSE ROCKWELL:

1. One-stop supplier globally.
2. More than 10 years professional experiences in electrical appliance industry. 
3.We offer professional online technology support for perfecting your electrical solution free.
4. Experienced sales service and suggestion.
5. All the products with accessories under strict quality control and final inspection before shipping.
6. We can assure the powerful competitive price and reliable quality products.
7. Most competitive shipping rate from our own shipping forwarder.
8. Warranty assurance: 12 month
9. Whatever big or small order, we can provide you one-to-one service.  

CONTACT US:

Contact person: Mr. Chen Chengming
Tel:86-577-27869969
Mobile:86-18668777248 

24kv Sf6 Gas Load Break Switch
24kv Sf6 Gas Load Break Switch


24kv Sf6 Gas Load Break Switch


Your Best Choice for Electrical Appliances Industry!!!
Please leave an inquiry to know more details about Price , Packing ,Shipping and Discount.

 

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Contact Supplier

Diamond Member Since 2013

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company
Year of Establishment
2008-12-08
Management System Certification
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate