Steel Plate Frame Dry Type Distribution Transformer 35kv Resin Insulation
Brand Name:Tianan Electric
Certification:IDIN42523,IEC726,GB1094
Model Number:SCB10
Minimum Order Quantity:1set
Delivery Time:45 work days
Payment Terms:L/C, T/T, D/P, D/A, Western Union, MoneyGram
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Location:
Ningbo Zhejiang China
Address:
3/F, Building B7 , 999 Yangfan Road,High-tech Zone, Ningbo, China 315040
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within 25 hours
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Product Details
35KV Transformer Station Resin Insulation Dry - Type Power Transformer
Overview
This product adopts standards of GB1094,GB1094.112007,
GB/T102282008 and it satisfiesstandards of DIN42523,IEC726. Routine
test,typetest and specíal test are all according to standardsof
GB1094.112007 ,GB/T102282008,and Noiselevel test,which is specially
arranged as routinetest item.
APPLICATOIN
SCB series dry type transformer is substitution product of oil
transformer. It is specially suitable for high buildings,
commercial centers, theaters, hospitals, laboratories, museums,
petroleum well drling platform ships,port, station, airport,
petroleum chemical factory, underground railway. tunnel, mining, a
complete set of combination substation and other important places
for national welfare and people's livelihood.
PRODUCT FEATURES
Adopting advanced technology and international firstclass
manufacturing equipment, sC-series resin casting dry-type
transformer chooses super quality raw materials, with scientific
composition, strictly controlled process and higher inspection
standards, so it owns the following advantages:
1. Both HV and LV coils are copper conductor, glass fiber strengthened. Drying and casting epoxy resin under
high vacuum statue, after solidifying, it becomes a firm
cylinder,with high mechanical strength, strong ability to resist
shortcircuit. It is of less partial electric release, high
reliability, and long service life.
2 Flameproof, explosion resistant, no pollution to environ-ment.
Adopting imported epoxy resin and glass fiber com-pound insulation
materials, and certain percentage siliconpowder in epoxy resin,
heat conduction co-efficient andflame-proof ability is greatly
improved than old-type epoxyresin with glass fiber materials. This
resin will not producetoxin and harmful gas under high heat.
3. The coils could not absorb moist. The core clamp iscoated with special anti-corrosive material. It can work under severe conditions. It is not necessary to do a
moist-release-treatment on interval running.
4. Short circuit resistant, high lightning impulse level.
5. Good heat dissipating because of thin resin coated onoutside of
the coils, and normally adopting natural air cooling(AN). Any
protection level transformer could be fitted with fancooling system
(AF) to improve short time overload abilityand ensure safety
running.
6. Low power loss, low noise, good electric saving, econo-mical
running, and free of maintenance.
7. Small volume, light-weight, small occupied area, lowinstallation
costs, and it is not necessary to build oil releasepool, fire proof
and fire fighting facilities, and ready power resources, etc.
8. Without any risk of fire disaster, explosion, it could also be
installed separately around loading center, near electric using
point, so to decrease wiring costs and save expensive low voltage
costs.
Technical date:
a. Voltage adjustment mode: no- oxitation tapping change or load
tapping chango.
b. Short cireuit impodance: Standard impedance (see technical data)
c. Maximum temperature rising: 100K 125K
d. Protection grade: IP00. IP20 (indoor). IP23 (out-door)
e. Insulation grade: class F /class H
b. Short cireuit impodance: Standard impedance (see technical data)
c. Maximum temperature rising: 100K 125K
d. Protection grade: IP00. IP20 (indoor). IP23 (out-door)
e. Insulation grade: class F /class H
Parameters:
1 Capacity: 30~10000kVA
2 Voltage class: 6-35 kV
3 Tapping range: ± 2× 2.5%, ±5% or others
4 Number of phases: Three phase
5 Frequency: 50Hz or 60Hz
6 Connection symbol: Dyn11,Yyn0 or others specified
7 Impedance voltage:
8 Insulation level:
1) 10kV: AC 35 LI 75kv
2) 20kV: AC 50 LI 125kV
3) 35kV: AC 70 LI 170kV
9 Insulation degree : F/H grade
10 Package: Wooden pallet or wooden case
11. Maximum temperature rising: 100K 125K
12. Cooling mode: AN/AF
Steel Plate Frame Dry Type Distribution Transformer 35kv Resin Insulation
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