NINGBO TIANAN Power Automatic Recloser Circuit Breaker Fixed Installation

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Product
NINGBO TIANAN Power Automatic Recloser Circuit Breaker Fixed Installat...
Posting date : May 10, 2018
Membership
Free Member Scince Mar 14, 2018
FOB Price
US$500
Port
CHINA
Payment Terms
L/C, T/T
Package
Wooden case
Keyword :
Category
Contact
Tony Ma
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
TIANAN
Model Number
TA-1645
HS-CODE
83-
Package & Delivery Lead Time
Package
Wooden case
Detailed Description
AC High Voltage Outdoor Load Switch NINGBO TIANAN (GROUP) CO., LTD. Main Characteristics Rated voltage from 72,5 to 550kV Reliable in adverse operating conditions such as high winds and heavy ice Always stable in the close position during short circuits Rigid and well supported terminal pads permit post insulators and additional space savings Galvanized structural steel channel base assures high strength and rigid design Supplied or easily retro-fitted with 1 or 2 earthing switches Customised solutions available: vertical, underhung and phase-to-phase Specifications 1. Can used in three-phase AC 50Hz ,24kVelectric power system , 2. Can used in the equipment of mining and industry ,enterprise, power plants and substations for protect and control . 3. Can used in KYN28A-24(GZS) switchgear cabinet and XGN fixed type switchgear cabinet. 4. Has Advanced vacuum arcing chamber. 5.insulation cylinder made by APG new technology 6.Confirmed to GB1984-2003, GB/T11022-1999 ,IEC62271-100 , DL/403 using environment 1. The temperature in surrounding air: Max:+40C~Min -15C,The average:<=+35C 2. Humidity: The average of relative temperature within 24hours is <=95%, The average of Water vapour pressure within 24hours is <=2.2kpa. 3. Here is no serious pollution from dust, smoke,corrosive or combustible gas, vapor or salt spray, and so on. General FN12 Series AC HV Load Switch is a kind of three phase high voltage switch apparatus, suitable for 12kV rated voltage, 50Hz rated frequency alternative current, It is mainly used in downtown power distribution station and industrial electric equipment of three phase ring main unit electricity circle or terminal power supply, for breaking and closing short circuit current. Service condition 1. The altitude does not exceed 1000m. 2. The ambient air temperature: Highest:+40oC, the lowest:-10oC 3. The relatire Humidity of air not bigger 90% (around the 25oC envirenment) 4. The working situation have no conductivity dust. 5. The working situation have no corrosive gas of affect insulation and destroy metal. 6. The working situation without violent vibration and striking. 7. The working situation have no explosive danger and fire. Technical parameter - - - - No. | Item | unit | Parameter | 1 | Rated Voltage | kV | 12 | 2 | Max. Working Voltage | kV | 12 | 3 | Rated Frequency | Hz | 50 | 4 | Rated Current | A | 100 | 5 | Rated Short-circuit Switch-off Current | kA | 50 | 6 | 1min Power Frequency Withstand voltage(value), to ground, interphase/isolation break | kA | 42/48 | 7 | Lighting Impluse Resisting Voltage (peak) to ground, interphase/isolation break | kV | 75/85 | 8 | Fuse Link Striking Output Energy | Kg | 5 | Technical Parameter of load switch with fuse | No. | Item | Unit | Parameter | 1 | Rated Voltage | kV | 12 | 2 | Max. Working Voltage | kV | 12 | 3 | Rated Frequency | Hz | 50 | 4 | Rated Current | A | 630 | 5 | Rated Power load switch-off current | A | 630 | 6 | 5% rated power load switch-off current | A | 31.5 | 7 | Rated capacity switch-off current | A | 10 | 8 | Rated inductance switch-off current | A | 40 | 9 | Rated transfer current | kA | 1.3 | 10 | Rated short-time withstand current | kA | 20 | 11 | Rated peak withstand current | kA | 50 | 12 | Mechanical endurance | cycle | 2000 | - - - -

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