80mva Power Transformer 126kv/40.5kv/12kv Transformer

80mva Power Transformer 126kv/40.5kv/12kv Transformer image

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Basic Info.

Model NO.

SFZ 80MVA/110/34.5/11kv

Cooling Method

Oil-immersed Type Transformer

Winding Type

Customized

Certification

ISO9001-2000, ISO9001, ISO9001-2000, ISO9001

Usage

Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

50Hz 60Hz

Shape of Core

Ring

Brand

Ville

Rated Power

80000kVA

Connection

Ynd11

Rated Voltage High Voltage

126kv

Transport Package

Wooden Cases

Specification

IEC Standard

Trademark

VILLE

Origin

China

HS Code

8504231300

Production Capacity

2/Year

Packaging & Delivery

Package Size

1.00cm * 1.00cm * 1.00cm

Package Gross Weight

1.000kg

Product Description

80MVA POWER transformer technical parameter

Technical parameters:

SFSZ-80000/115±9×1.78%-38.5±2×2.5%-11.5 Power transformer

Power transformer, 80MVA transformer, Electrical equipment, Energy infrastructure, Power distribution, High voltage transformer, Industrial power supply, Power grid technology, Electrical utilities, Transformer installation

Power transformer:  SFSZ-80000/110

Standard: IEC 600761

Operating conditions

Rated network voltage HV/MV/LV, (kV/kV/kV): 110/35/10KV

Maximum operating voltage HV/MV/LV, (kV/kV/kV):126/40.5/12KV

Climatic performance: -40 °С …+40 °С

Accommodation category

Ambient temperature, (°С)

Meters above sea level, (m)  not exceeding 1 000 m

Earthquake resistance, (points), at least  6 (MSK-64)

Key features

Winding voltages rating HV/MV/LV, (kV/kV/kV)  115/38.5/11.5KV

Winding power rating HV/MV/LV, (MVA/MVA/MVA)

– ONAF  80/80/20

– ONAN, at least  48/48/12

Rated network frequency, (Hz)na 50

Scheme and group of windings connection: YNyn0d11

No-load current, (% no more) 0.5

Short-circuit voltage, (%)

HV-MV 15

HV-LV 18.5

MV-LV  7.0

Minimal value of peak efficiency indicator (PEI), (at least %) ≥99.723%

No-load losses, (kW) no more ≤36kW

Short-circuit losses on the principal tapping, (kW) no more ≤283kW

Rated power (kVA)	Valtage		Connction	9 loss (kW)		10 loss (kW)		11 loss (kW)		No-load Loss(%)	Impedence Voltage (%)
Rated power (kVA)	H.V(kV)	L.V(kV)	Connction	No-Load Loss	Load oss	No-Load Loss	Load Loss	No-Load Loss	Load Loss	No-load Loss(%)	Impedence Voltage (%)
31500	230-242 ±8×1.25%	6.3	YNd11	38	135	34.2	128.3	30.4	128.3	0.7	12-14
40000		10.5		45	157	40.5	149.2	36	149.2	0.63
50000		35		54	189	48.6	179.6	43.2	179.6	0.56
63000		38.5		63	220	56.7	209	50.4	209	0.56
90000		10.5		80	288	72	273.6	64	273.6	0.49
120000		11		99	346	89.1	328.7	79.2	328.7	0.49
150000		35		116	405	104.4	384.8	92.8	384.8	0.42
180000		38.5		135	468	121.5	444.6	108	444.6	0.42

Our Services

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please trust both of us will create a brilliant future!
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