SG(B)10-10kV 9kV H-class copper winding Dry type Transformer

Dry type transformer has following insulation classes: class B, class F, class H, class C, etc. Rated power range: 30-2500kVA High voltage range: 6-11kV Connection Symbol: Yyn0 Dyn11

Product Details Company Profile

Description

Place of Origin: Zhejiang, China (Mainland)
Brand Name: APPERIN
Model Number: SG(B)10-10kV
Usage: Power
Phase: Three
Coil Structure: Toroidal
Coil Number: Autotransformer
Rated power range: 30-2500kVA
High voltage range: 6-11kV
Connection Symbol: Yyn0 Dyn11
Cooling method: AN or AF
Protection grade: IP00,IP20,IP23
Insulation Class: H
Windings material: Copper
Iron core: Silicon sheet
Standards: IEC,GB,ANSI
Dry transformer: Dry tpye transformer

Class H insulation	transformer insulation dry type transformer dry transformer
	1.Dry type transformer has following insulation classes: class B, class F, class H, class C, etc.
	2.Transformer thermal-endurance temperature is respectively 130C, 155C, 180C, and 220C.
	3.Insulation dry tye transformer as adopting new material and new technology of Depont,
	4.dry type transformer has reached class H of thermal endurance,
	5.Its key location reached class C of thermal endurance.
	Temperature class	B class	F class	H class	C class
	Mean temperature rise (K)	80	100	125	150
	Max. ambient temperature (°C)	40	40	40	40
	Temperature tolerance of the hottest point (°C)	10	15	15	30
	Max. temperature (°C)	130	155	180	220

Rated power (kVA)	High Voltage (kV)	H.V Tap range	Low Voltage (kV)	Connection Symbol	Short-Circuit Impedance (%)	No-load Loss (W)		On-Load Loss (W)		No-load Current (%)	Insulation Class
Rated power (kVA)	High Voltage (kV)	H.V Tap range	Low Voltage (kV)	Connection Symbol	Short-Circuit Impedance (%)	SC(B) 9	SC(B) 10	SC (B) 9	SC (B) 10	No-load Current (%)	Insulation Class
30	6 6.3 10 10.5 11	±5% OR ±2×2.5%	0.4	Yyn0 Dyn11	4	220	190	800	760	2.3	H
50						310	270	1130	1070	2.2
80						420	370	1560	1480	1.7
100						450	400	1780	1690	1.7
125						530	470	2100	1980	1.5
160						610	540	2410	2280	1.5
200						700	620	2870	2710	1.3
250						810	720	3120	2960	1.3
315						990	880	3930	3730	1.1
400						1100	980	4520	4280	1.1
500						1310	1160	5530	5230	1.1
630						1510	1340	6660	6290	0.9
630					6	1460	1300	6750	6400	0.9
800						1710	1520	7880	7460	0.9
1000						1990	1770	9210	8760	0.9
1250						2350	2090	10980	10370	0.9
1600						2760	2450	13270	12580	0.9
2000						3400	3050	16370	15560	0.7
2500						4000	3600	19460	18450	0.7