Offshore Platform Transformer

• Application: Power
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, ISO9001
• Model NO.: PSCD/PSCBFD/PSGBFD
• 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

Introduction of Marine (Ocean Platform) Transformer
The marine (ocean platform) transformer produced by our company is dry self-cooled (air-cooled) transformer which can be used as the isolation device for power motive and lighting circuits in the power network; 
The marine (ocean platform) transformer produced by our company has the insulation class of B, F, H and the frequency of 50 Hz or 60 Hz. For the marine transformer, the capacity is 500 kVA and downward while the voltage class is of 1 kv; for the ocean platform transformer the capacity is 2500 kVA and downward while the voltage class is 10 kv and downward.
The company has solid technical force and can design and produce various kinds of special sizes of transformer on customer's request. 

The Structural Features of the Product
The core material is made of quality cold-rolled silicon steel sheet, carefully laminated in full 45° diagonally;
The insulation materials are made of Class B, F or H NOMEX paper and the service life of the transformer is longer than 30 years;
The coil of the marine transformer has the non-closure structure while that of the ocean platform transformer is cast with by stuffing epoxy resin therefore it has good flame retardation;
The case of the transformer is made of quality steel sheet with Protection Class of IP00, IP20, IP22 and IP23;
The stuffing box is set at the left or the right on the top of the case of the transformer and the wiring style for the capacity of 500 kVA and upward is bottom in/bottom out. The cable holes are opened on the base of the transformer with wire scratch-proof and fixation device.

Application Conditions
The product of our company can be normally operated under following circumstances:
Ambient temperature:  -25°C to 45°C;
Relative humidity: ≤95%
Under vibration and shock generated form the place where the transformer is installed;
Swing angle ≤22.5°, inclining angle ≤15°;
nder affection from dew, oil mist, salt mist and molds.


Ocean Platform Transformer Technical Data

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 in this form are only for your reference and no prior notice shall be given in case any change may occur.