Ningbo Tianan (Group) Co.,Ltd.

Ningbo Tianan (Group) Co.,Ltd

Manufacturer from China
Verified Supplier
7 Years
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KYN28A - 24KV Medium Voltage Switchgear / Compact Modular Switchgear

KYN28A - 24KV Medium Voltage Switchgear / Compact Modular Switchgear

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Brand Name :Tianan Electric
Model Number :KYN28A-24
Certification :VDE CCC
Place of Origin :China
MOQ :1 unit
Price :Pending
Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :5000 sets per year
Delivery Time :60 work days
Packaging Details :Nude
Busbar :3-Phase and 4-Wire
Rated Voltage :24KV
Form :All- packaged Type
Shell Protection Grade :IP4X
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KYN28A - 24KV Medium Voltage Switchgear / Compact Modular Switchgear

NINGBO TIANAN (GROUP) CO., LTD.

General
>> Ratings: system voltage 24KV,rated current up to 4000A,
AC three phase 50/60HZ.
>> Application: mainly applicable in the power plant, substation, mineral enterprise to receive and
Distribute power with the functions of controlling, protecting and monitoring. It also can be
used in places where the frequently operations are in need.
>> Standard: IEC62271-200.

Working Conditions
1. Ambient air temperature: -10°C~+40°C.
2. Altitude: ≤1000m.
3. Relative humidity : Daily average≤95%, daily averange of vapour pressure≤2.2kpa.
4. Earthquake intensity: ≤magnitude 8.
5. Applicable in the places without corrosive and flammable gas and water vapor.
6. Used in place without frequently intense vibrant.
Note: Customized products are available.

Specifications

Item Unit Data
Rated voltage kv 24KV
Rated frequency hz 50
Rated current of circuit breaker A 630, 1250, 1600, 2000, 2500, 3150, 4000
Rated current of switchgear A 630, 1250, 1600, 2000, 2500, 3150, 4000
Rated short-time withstands current(4s) ka 16, 20, 25, 31.5, 40, 50
Rated peak withstands current (peak value) ka 40, 50, 63, 80, 100, 25
Rated short-circuit breaking current ka 16, 20, 25, 31.5, 40, 50
rated short-circuit making current (peak value) ka 40, 50, 63, 80, 100, 25
Rated insulation level 1min power frequency withstands voltage pole to pole, pole to ground kv 65
fracture to fracture kv 79
lightning withstands voltage(peak) pole to pole, pole to ground kv 125
fracture to fracture kv 145
Protection degree Enclosure is IP4X. IP2X when CPT and CB door are open.
Note:
1. The short-circuit capacity of current transformer is considered separately.
2. Details of the parameters of ZN 63A-12 as per reference company' s sample.
China KYN28A - 24KV Medium Voltage Switchgear / Compact Modular Switchgear for sale

KYN28A - 24KV Medium Voltage Switchgear / Compact Modular Switchgear

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