High-Efficiency Low Voltage Marine Transformer for Ships and Oil Rigs

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: PSCD/PSCBFD/PSGBFD
• Cooling Method: Dry-type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, ISO9001
• Usage: Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Ceeg
• Rated Capacity: 100-8000kVA
• Primary Voltage: 6/6.3/6.6/10/10.5/11kv
• Secondary Voltage: 0.4/0.45kv
• Frequency: 50/60Hz
• Impedance: 4%//6%/7.5%/8%/9%
• Connection Symbol: : Dyn11/Yyn0
• Tapping Range: ±2*2.5%/±5%
• Transport Package: International Wooden Case or According to Client′s
• Trademark: CEEG
• Origin: Jiangsu, China
• HS Code: 8504349000
• Production Capacity: 20

Product Description

Insulation classes include B, F, and H. The capacity of the low-voltage transformer (voltage level below 1kV) is up to 8000kVA We can design and produce products catering to specific requirements and provide product certificates from multiple classification societies including CCS, ABS, BV, DNVGL, LR, KR, NK, RINA, etc.

 

 

Product Features

• Moisture, Salt Spray, Mold, and Rust Resistance: The surface of the iron core is coated with a special resin.
   

   

• Low Losses, Minimal Partial Discharge, Strong Overload Capacity, and Low Noise: The iron core material is 0.18-0.3mm thickness highly permeable, high-quality grain orientation cold-rolled silicon steel sheets which can reduce loss. A through-bolt structure is utilized to reduce noise significantly.

   

• Special Technique Improves Performance: Coils are dipped multiple times in varnish, and electrical and mechanical connections use special processes.
   

• Seismic Resistance: The silicon steel core uses a 45° fully oblique step joint and square tube draw plate structure. The core limb is bound with insulating tape, making it earthquake-resistant, flame-retardant, and highly insulated.
   

• Easy Installation: The cabinet features a modular design for convenient and quick installation.
   

• Customization: Tailor-made to meet specific needs, flexible design, and quick response.

   

• A stuffing box for cable entry and exit is provided on the transformer's enclosure. The stuffing box is located on the left or right side. For transformers with capacities of 500kVA and above, the cable entry and exit method is generally bottom entry and bottom exit, with cable holes provided on the transformer base for cable scratch-proof and secure cables.

 

Operating Environment 

Ambient temperature: -25°C to 45°C

Relative humidity ≤ 95%

Ship swinging angle ≤ 22.5°, tilt angle ≤ 15°

Conditions include condensation, oil mist, salt spray, and mould

Vibrations and impacts caused by transformers

 

 

Our Clients

China Shipbuilding Industry Corporation No.704, 704, 711, 712, and 719 Research Institutes

ABB (China) Co., Ltd.

Zhuzhou Converter National Research Center

Naval University of Engineering

China National Offshore Oil Corporation (CNOOC) Shenzhen Branch

......

Technical Data for Ocean Platform Transformers

Type	Rated Capacity (kVA)	Primary Voltage (kV)	Secondary Voltage (kV)	Tapping Range	Vector Group	No-load Loss (W)	Load Loss (W) 75°C	No-load Current (%)	Impedance (%) 75°C
PSCD-100/10	100	11 10.5 10 6.6 6.3 6.0 3.3 3.0	0.45 0.4	±2×2.5% ±5%	Dyn11	500	1850	2.4	4
PSCD-125/10	125					590	2170	2.2
PSCD-160/10	160					680	2500	2.2
PSCD-200/10	200					780	2970	2.0
PSCD-250/10	250					900	3240	2.0
PSCD-315/10	315					1100	4080	1.8
PSCD-400/10	400					1220	4690	1.8
PSCD-500/10	500					1450	5740	1.8
PSCBFD-630/10	630					1620	7010	1.6	6
PSCBFD-800/10	800					1900	8180	1.6
PSCBFD-1000/10	1000					2210	9560	1.4
PSCBFD-1250/10	1250					2610	11400	1.4
PSCBFD-1600/10	1600					3060	13800	1.4
PSCBFD-2000/10	2000					4150	17000	1.2
PSCBFD-2500/10	2500					5000	20200	1.2
PSCBFD-3150/10	3150					5400	24000	1
PSCBFD-3500/10	3500					5800	28000	1	7.5
PSGBFD-4000/10	4000					6500	34000	0.8	8
PSGBFD-5000/10	5000					7800	42000	0.8
PSGBFD-6300/10	6300					8960	47000	0.6
PSGBFD-8000/10	8000					10220	53000	0.6	9

 

Note: All data provided is for reference purposes only and is subject to change without prior notice