35kv Class 3-Phase Cast Resin off Circuit Tap Dry Type Transformer

Rated capacity: 20MVA; Rated voltage and tapping range: 35± 3x2.5%/10.5kV; Rated frequency: 50Hz; Cooling method: AN.

Description

Model NO.: 35KV
Phase: Three
Cooling Method: Oil-immersed Type Transformer
Certification: ISO9001
Frequency Characteristics: Power Frequency
Brand: Qre
Rated Voltage and Tapping Range: 35± 3X2.5%/10.5kv
Vector Group: Yd11
Specification: SGS
HS Code: 853590009

Application: Power
Core: Core-type Transformer
Winding Type: Multi-winding Transformer
Usage: Combined Transformer
Shape of Core: Ring
Rated Capacity: 20mva
Rated Frequency: 50Hz
Trademark: Onegreen
Origin: Xi′an Shaanxi

Technical parameters and features

Rated capacity: 20MVA
Rated voltage and tapping range: 35± 3x2.5%/10.5kV
Rated frequency: 50Hz
Cooling method: AN
Phase: 3-phase
Vector group: Yd11
HV wiring terminals: LI/AC 170/70
LV wiring terminals: LI/AC 75/35

Main property of the product:

Impedance voltage: 10%, with stipulated tolerance in national standard
No-load loss: 21kW
No-load current: 0.3%
Load loss: 85kW
Total loss: 106kW
Insulation and thermal resistance: H grade
The temperature rise is designed at F level
Coil<100K
Noise level: ≤ 62dB (1m)
Partial discharge: ≤ 10pC

Technical perameters and dimension

SC10-35KV transformer with off circuit tap changer

Model	High voltage (kv)	Low voltage (kv)	HV tapping (%)	UK (%)	PO (w)	PK (75ºC)	IO (%)	LP	GT (kg)	Vector group	L×W×H	Gauge distance (mm)
SC10-800/35	35 or 38.5	3 or 6 or 6.3 or 10 or 10.5 or 11	±5 or ±2×2.5	6	2140	8210	0.6	50	3250	Yyn0 or Yd11 or Dyn11	1880×1000×1925	820×660
SC10-1000/35					2540	9540	0.6	50	3900		1970×1000×2100
SC10-1250/35					2980	11280	0.6	52	4800		2050×1000×2180
SC10-1600/35					3510	13520	0.5	52	5500		2150×1000×2250
SC10-2000/35				7	4020	15930	0.5	53	6230		2200×1000×2300	1070×820
SC10-2500/35				7	4620	19080	0.5	54	7200		2350×1200×2350
SC10-3150/35				8	5730	21400	0.4	57	9850		2500×1200×2430
SC10-4000/35					6670	25720	0.4	57	10500		2600×1600×2535	1475×1475
SC10-5000/35					7950	30530	0.4	58	12800		2880×1675×2580
SC10-6300/35					9410	35670	0.3	58	15960		2950×1675×2650
SC10-8000/35				9	10780	40230	0.3	60	18210	Yd11 or YNd11 or Dyn11	3000×1850×2850
SC10-10000/35			±3×2.5%		12310	48530	0.3	60	23800		3100×1850×3070	1020×1475
SC10-12500/35					14960	56410	0.2	60	29600		3300×1850×3335
SC10-16000/35					18380	66360	0.2	62	36500		3800×1900×3380
SC10-20000/35				10	21800	74660	0.2	62	40200		3850×1900×3415