50-2500kVA 20kV three phase cast expoy resin dry-type Transformer

SC(B) series epoxy resin cast dry transformer is cast under vacuum with thin insulating bands automatically . Brand Name: APPERIN Model Number: SC(B)-25kV Usage: Power

Product Details Company Profile

Description

Place of Origin: Zhejiang, China (Mainland)
Brand Name: APPERIN
Model Number: SC(B)-25kV
Usage: Power
Phase: Three
Coil Structure: Toroidal
Coil Number: Autotransformer
Range of rated power: 50-2500kVA
High voltage range: 15-25kV
Connection Symbol: Yyn0 Dyn11
Cooling method: AN or AF
Protection grade: IP00,IP20,IP23
Insulation Class: F
Windings material: Copper
Iron core: Silicon sheet
Standards: IEC,GB,ANSI
Dry transformer: 20kV expoy resin casting dry-type Transformer

20kV cast expoy resin dry-type Transformer
1) High reliability	4) Low local discharge	6) High withstands short-circuit
2) Low loss	5) Long service life	7) Cast with imported epoxy resin
3) Low noise	6) Dry type transformer	9) Dry transformer silicon sheet

20kV cast expoy resin dry-type Transformer
01)	SC(B) series epoxy resin cast dry transformer is cast under vacuum with thin insulating bands automatically .
02)	Dry transformer coil is reinforced with glass fiber and cast under vacuum with filler epoxy resin.
03)	Have good mechanical properties, is free of crack and has low local discharge, high reliability, and long service life
04)	Flame retardancy , explosion-proof and no environmental contamination.
05)	Dry transformer resin will not generate toxic or harmful gas under high temperature.
06)	Dry transformer highly withstands short-circuit and lightning impact.
07)	Small in volume, light in weight, safe in running and free of maintenance.
08)	Dry transformer As per users’ requirements the transformer may be provided with casing and blower fan.

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
50	20 22 24	±5% OR ±2×2.5%	0.4	Yyn0 Dyn11	6	380	340	1300	1240	2.4	F
100						600	540	2100	2000	2.2
160						750	680	2600	2470	1.8
200						820	740	3100	2950	1.8
250						940	850	3600	3420	1.6
315						1080	970	4300	4090	1.6
400						1280	1150	5100	4850	1.4
500						1500	1350	6100	5800	1.4
630						1700	1530	7200	6840	1.2
800						1950	1760	8700	8270	1.2
1000						2300	2070	10300	9790	1.0
1250						2650	2390	12150	11540	1.0
1600						3100	2790	14600	13870	1.0
2000						3600	3240	17250	16390	0.8
2500						4300	3870	20400	19380	0.8
Note: All listed parameters just for your reference, the final data will be based on the drawing of our products,meanwhile they can be adjusted as per customers' requirement.