Zssp-1800/35 Rectifier Transformer

• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, Ctqc, CE, ISO14001, Cesi
• Frequency Characteristics: Power Frequency
• Shape of Core: U
• Brand: Shenda
• Trademark: SHENDA
• Origin: Zhejiang China
• Production Capacity: 8000/Year

Product Description

Product Description
ZSSP-1800/35 Rectifier Transformer 




Specifications
ZS Series Oil immersed Rectifier Transformer :
Toroidal coil stucture,loss,Low noise,Low partial discharge,no leakage
                 
Rectifier transformers are combined with a diode or thyristor rectifier. The applications range from very large aluminum electrolysis to various small and medium size operations. The transformers may have a built-in or separate voltage regulation unit for direct output regulation of diode rectifiers , and correspondingly a power factor improvement with a thyristor rectifiers.

Features:
1)    Low loss
2)    Low noise
3)    High efficiency
4)    Low partial discharge
5)    Strong mechanical strength and short-circuit withstand ability .
6)    Operation reliability
7)    Easy maintenance
8)    Pretty outline and compact structure
9)    100% guaranteed no leakage

Brief specification
1)    Voltage class: 6~110 KV
2)    Capacity : 630 KVA to 120,000 KVA
3)    Short-circuit impedance : 4.5~21%
Losses: No-load losses is fully comply with IEC standard requirements

Application:
1)    Aluminum smelting
2)    Magnesium smelting
3)    Copper smelting
4)    Zinc smelting
5)    The largest installations are those for aluminum electrolysis with several transformer/rectifier units in parallel operation to achieve the required DC current, in all cases the rectifier can be with diodes or thyristors.

Main Technical Parameters for 6kV~110kV Level ZSSP Series            
Oil-immersed type rectifier transformer:

Type	Rated Power (kVA)	Rated Voltage(V)		Connection Symbol	Weight(kg)			Overall dimension L×W×H(mm)
		Line side	Valve side		Active part	Oil	Total
ZSSP-400/10	400	10000	50	Dy11y11	1225	1357	4020	2690×1740×2150
ZSSP-500/6.3	500	6300	193	Dy11y5	1100	780	2720	2080×1340×2060
ZSSP-500/10	500	10000	119	Dy11y5	1380	910	3020	1750×1490×2220
ZSSP-630/10	630	10000	255	Dy11y11	1600	910	3350	1885×1460×2165
ZSSP-800/0.5	800	380	168	Dy11y5	1570	900	3710	1850×1900×2320
ZSSP-800/10	800	10000	168	Dy11y5	1665	980	3900	1925×1900×2380
ZSSP-900/0.5	900	380	209	Yyn6yn0	1700	960	3800	2050×1800×2320
ZSSP-1000/10	1000	10000	140	Dy11y5	3500	1840	6840	2700×1900×2500
ZSSP-1250/10	1250	10000	280	Yy6y0	2640	1460	5450	2170×1660×2560
ZSSP-1500/10	1500	10000	239	Dy11y5	2660	1560	5870	2380×2120×2580
ZSSP-1600/10	1600	10000	246	Dy11y5	2730	1640	6160	2400×2140×2580
ZSSP-1800/35	1800	35000	211	Yy6y0	3300	2200	7300	2550×1830×3080

Certifications


Certificates owned by shenda:
100MVA/220kv power transformer short circuit test report
-issued by CESI Italy&CTQC China

120MVA/33KV oil EAF transformer
50MVA/69KV oil power transformer
10MVA/33kv dry-type transformer
Type test report
-issued by KEMA Netherlands

63MVA/110KV Power transformer short circuit test report
-issued by CTQC China

12.5MVA/22KV Rectifier transformer routine test
-issued by V-Check korea

ISO 9001&ISO14001&OHSAS 18001
CE-POWER TRANSFORMER&FURNACE TRANSFORMER&DRY-TYPE TRANSFORMER&REACTOR
Company Introduction
SHENDA electric group is a manufacturer and wholesale company that manufactures good & high quality electric transformers from 2000. The company provides the customized products and OEM service. The factory own the 3 production base worldwide,2 in China and 1 in USA.We also own a transformer research institute with more than 30 electric engineers .