Energy Saving Indoor Oil Filled Transformer

The thickness of the amorphous alloy is extremely thin, and the surface of the material is not very flat, the core filling factor is low. The distribution transformers core is made of amorphous alloy material into a three-phase five-column structure, featuring low temperature rise and low loss. The no-load loss of the FGI SBH15 series indoor oil filled transformer is 30% of the S13 series oil immersed transformer. The high and low voltage coils are wound around, so that the iron core, 3 phase transformer connections, the low voltage coil and the high voltage coil are very tightly combined, and there is no set gap. As one of ge control transformer manufacturers, the FGI transformer power has strong short circuit capability compared with similar electric transformers in the industry.

Product Model Description

Conditions of Use

• Type of device: Outdoor type
• Normal environmental conditions: Altitude does not exceed 1000m
• Special environmental conditions: Altitude does exceeds 1000m
• Ambient temperature:

Maximum temperature: +40℃

Minimum temperature: -25℃

Maximum daily average temperature: +30℃

Maximum annual average temperature: +20℃

• Power supply voltage waveform: The waveform of the power supply voltage is approximately sinusoidal
• Installation place: No corrosive gas, no obvious dirt environment
• Note: If the annual minimum temperature of the installation site is below -25 °C, use DB-45# transformer oil

Performance Features

1. Amorphous core transformers cores are made of amorphous alloy strip coils, no-load loss is about 75% lower than that of S11 series distribution transformers.

2. Copper foil coils are used for low voltage transformers, resulting in stronger ability to resist sudden short circuit.

3. Amorphous core distribution transformers winding connection adopts Dynll to reduce the influence of harmonic on power grid and improve the quality of power supply.

4. Amorphous alloy transformers boxes adopt a fully sealed structure to prolong service life and be free of maintenance.

5. Amorphous alloy distribution transformers adopt vacuum oil injection to completely remove air bubbles in coils and ensure the stability of insulation performance.

6. Each three distribution transformer is tested with full wave lightning impulse tests for peak voltage before delivery, conforming to the national standard, to ensure fully operation of three phase distribution transformers.
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Technical Parameters

Rated power: 50/60 (KVA)
Efficiency (η): 100~1000
Voltage ratio: 10000/400 (V)
Shape structure: vertical
Cooling method: air-cooled
Moisture proof method: potting type
Number of windings: three windings
Core structure: amorphous alloy
Cooling form: dry
Core shape: R type
Power phase number: three phase
Frequency characteristics: low frequency
Model: SCRBH15-200/10
Applications: Electricity

Selection Guide

Rated Capacity (kVA)	Voltage Combination			Winding Connection Grade	No-load Loss (W)	load Loss (W)	Short Circuit Impedance (%)	No-load Current (A)
	High Voltage (kV)	Tapping Range of High Voltage(%)	Low Voltage (kV)
30	6 6.3 6.6 10 10.5 11	±2×2.5	0.4	Dyn11	33	630	4.0	1.5
50					43	910		1.2
63					50	1090		1.0
80					60	1310		0.9
100					75	1580		0.8
125					85	1890		0.6
160					100	2310		0.6
200					120	2730		0.6
250					140	3200		0.5
315					170	3830		0.5
400					200	4520		0.5
500					240	5430		0.3
630					320	6200	4.5	0.3
800					380	7500		0.3
1000					450	10300		0.2
1250					530	12000		0.2
1600					630	14500		0.2
2000					750	18300		0.2
2500					900	21200		0.6

Storage Instructions

When the oil filled transformers are stored, the oil level of the fully sealed transformer should be kept 2~3cm below the cover, and the storage condition should be checked regularly. For the transformer to be transported by the oil conservator, the oil conservator must be installed to ensure a certain amount of oil pressure and oil, to meet the needs of its temperature change, and the seal of the electricity transformers must be protected during storage.

Factory Show

Application

In Service in diverse Industries, Electricity Boards, Nuclear / Thermal / Hydel Power Plants, Railway Traction, High-Rise Buildings, Hospitals, Subways, Underground Vaults, Tunnels, Schools, Steel Factories, Chemical Plants, etc. Where safety is of prime concern.

Quality Environmental Certification

Our Service

OEM Service is available

After-sales responding within 24 hours

One to one pre-sales consulting services

We are factory with high-tech professional engineer teams

Technician could be assigned to go abroad to carry out site commissioning and technical training

Contact us if you need more details on Indoor Oil Filled Transformer. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 3 Phase Transformer Connections、Ge Control Transformer. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Power Equipments > Transformers