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20KV Dry type transformer
Classification:
Keywords
Retail price:
Market price:
Number:
e009
Weight:
kg
Remaining stock
隐藏域元素占位
Field of application
-
Product Introduction
AISITE 20kV Dry type transformers are made with a magnetic core from laminated grain-oriented silicon steel. Additionally, HV winding can also be wound from insulated by an inter-layer film, pre-impregnated with heat-activated epoxy resin. The ends of the windings are protected and insulated using Class F materials.
With outstanding resistance to harsh industrial atmospheres, excellent dielectric withstand and very good resistance to short-circuit conditions are ideal for industrial and commercial use.
Features
Low loss, low noise, using high-quality materials and new processes, with high reliability.
Safe, fireproof, pollution-free, small size, light weight, suitable for installation in limited space.
High insulation temperature rise level, low loss, high efficiency, low noise, long life.
Technical Specification
Model
Rated power
(kVA)Rated primary voltage
(kV)Tapping
(%)Rated secondary voltage
(no-load)
(kV)Vector group
No-load losses
(W)Load losses
(W)No-load current
(%)Rated impedance
(%)SCB11-50
50
35
38.5±2×2.5
±50.4
Yyn0
Dyn11450
1420
2.3
6.0
SCB11-100
100
35
38.5±2×2.5
±50.4
Yyn0
Dyn11630
2090
2.0
6.0
SCB11-160
160
35
38.5±2×2.5
±50.4
Yyn0
Dyn11790
2810
1.5
6.0
SCB11-200
200
35
38.5±2×2.5
±50.4
Yyn0
Dyn11880
3320
1.5
6.0
SCB11-250
250
35
38.5±2×2.5
±50.4
Yyn0
Dyn11990
3800
1.3
6.0
SCB11-315
315
35
38.5±2×2.5
±50.4
Yyn0
Dyn111170
4510
1.3
6.0
SCB11-400
400
35
38.5±2×2.5
±50.4
Yyn0
Dyn111370
5410
1.1
6.0
SCB11-500
500
35
38.5±2×2.5
±50.4
Yyn0
Dyn111620
6650
1.1
6.0
SCB11-630
630
35
38.5±2×2.5
±50.4
Yyn0
Dyn111860
7690
1.0
6.0
SCB11-800
800
35
38.5±2×2.5
±50.4
Yyn0
Dyn112160
9120
1.0
6.0
SCB11-1000
1000
35
38.5±2×2.5
±50.4
Yyn0
Dyn112430
1040
0.75
6.0
SCB11-1250
1250
35
38.5±2×2.5
±50.4
Yyn0
Dyn112830
1270
0.75
6.0
SCB11-1600
1600
35
38.5±2×2.5
±50.4
Yyn0
Dyn113240
1540
0.75
6.0
SCB11-2000
2000
35
38.5±2×2.5
±50.4
Yyn0
Dyn113820
1820
0.75
6.0
SCB11-2500
2500
35
38.5±2×2.5
±50.4
Yyn0
Dyn114450
2180
0.75
6.0
Production Process



FAQ
Q1: Safer for indoor use than oil-filled transformers?
▶ Yes. No flammable oil, self-extinguishing resin (IEC 60076-11), lower fire risk.Q2: Maintenance frequency?
▶ Visual checks: 1-2 years. Core cleaning only in dusty areas. No oil maintenance.Q3: Maximum operating temperature?
▶ Rated for 40°C ambient. At 50°C: ≈90% load capacity. Cooling kits available.Q4: Suitable for humid/coastal sites?
▶ Yes. IP54 protection >95% humidity. Anti-corrosion coating for salt air.Q5: Space needed for installation?
▶ 30% smaller than oil types. Minimum 500mm clearance from walls (NFPA 70).Our Factory

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