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{"title":"TIANAN 12kv AC Metal Clad Medium Voltage Switchgear Customized For Outdoor","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d7\/4f\/d43fcd687a681816c3538a2f0e7d-200x200-1\/tianan_12kv_ac_metal_clad_medium_voltage_switchgear_customized_for_outdoor.jpg","attrs":{"Brand Name":"Tianan Electric","Model Number":"XGN56-12","Certification":"ISO9001:2000","Place of Origin":"China"}}
{"title":"12kv Mid Mount Middle Voltage Switchgear For Electric Power Distribution","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/56\/e7\/381ed68df173e49cc1ff35feba83-200x200-1\/12kv_mid_mount_middle_voltage_switchgear_for_electric_power_distribution.jpg","attrs":{"Brand Name":"Tianan Electric","Model Number":"KYN28A-12","Certification":"GB3906,IEC298 (1990)","Place of Origin":"CHINA"}}
{"title":"Metal Clad 11kv Vcb Withdrawable Switchgear For Nuclear Electrical Plants","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/38\/0b\/6e4ec52df695a4f64b459900c252-200x200-1\/metal_clad_11kv_vcb_withdrawable_switchgear_for_nuclear_electrical_plants.jpg","attrs":{"Brand Name":"Tianan Electric","Model Number":"KYN28A-12","Certification":"IEC298\u3001GB3906","Place of Origin":"CHINA"}}
24KV Distribution Panel Board KYN28 Switchgear Metal Clad / Metal Enclosed Switchgear
NINGBO TIANAN (GROUP) CO., LTD.
Transportation and stroage
The following must be noted during the transportation and storage:
Seriously forbid turnover, upset, intense shake, and avoid accessing water resource;
Keep from rain to avoid moist;
Forbid disassembly the parts and components willingly
Features of KYN28-24System
Metal-cald and partition completely,efectively prevent faults spreading.
The low voltage section is completely separated from the high voltage sections.
Enclosure p rotection deg ree is IP4X, protect against electric shock and ing ress of solid foreign bodies.
Simple but effective interlocking prevents maloperation.
Space is provided for multiple cable connections,Installation and maintenance is convenient.
Withd rawble part of the same design are mutually interchangeable,an exchange of VCB is very simple.
Operating conditionsTransportation and stroage
Ambient temperature:max. to +40℃min. to-10℃.
Altitude:1000m(max).
Relative humidity:daily average less than 95% ,monthly less than 90%.
Shock of earthquake:less than 8 magnitude.
This product should not be used under conditions of fire, explosion, earthquake and chemical corrosion environments. Note:Special condition and requirement, consult with the manufacturer.
Operation and maintenance
During operation, operator shall note as following except observing correlative rules.
Operation sequence :Although the interlock function to ensure the operation sequence of the parts of the switchgear correct according the design, the operating personnel should operate every part of the switchgear according to regulation of sequence and technical requirements, avoiding free operation, and seriously avoiding operating with force manner without analyzing, otherwise it is very easy to cause the damage of equipment or accidence.
7.Operation for circuit breaker cabinet which has no earthing switch
Rated voltage
kV
15~24KV
Rated short time power frequency withstand voltage(1min)
kV
65
Rated lighting impulse withstand voltage
kV
125
Rated current
A
630,1250,1600,2000,2500
Rated short circuit breaking current
kA
25 31.5
Rated peak value withstand current
kA
63 80
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1969
Total Annual:
250000000-300000000
Employee Number:
3000~3500
Ecer Certification：
Verified Supplier
Ningbo Tianan (Group) Co, Ltd is a famous leading influential enterprise of the power transmission equipment manufacturing in China.It was founded in 1969,currently under the group, we have 1 national-level R&D center, 2 provincial-level R&D center, 10 professional companies, 70 sales office... Ningbo Tianan (Group) Co, Ltd is a famous leading influential enterprise of the power transmission equipment manufacturing in China.It was founded in 1969,currently under the group, we have 1 national-level R&D center, 2 provincial-level R&D center, 10 professional companies, 70 sales office...
