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| Product Name: |
transformer-rectifier
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| Supply Ability: |
15000sets |
| Related proudcts |
anode, cathodic protection, rectifier, |
| Specifications |
HPS-1D high-frequency switching transformer-rectifier |
| Price Term: |
FOB,CIF |
| Port of loading: |
Fuzhou,Xiamen |
| Minimum Order |
1set |
| Unit Price: |
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General
HPS-1D high-frequency switching transformer¡ªrectifier is mainly used in impressed current cathodic protection system to protect metal structures and equipments, such as pipeline, cables and tanks and so on.
2 Production Features
2.1 The power conversion has adopted high-frequency switching power supply technology with the features of noiselessness, low ripple, fast response and reli㸑ٗµšÑ—µ¬H´–.
2.2 Redundant structure, there are two units which are standby mutually in TR. The TR will switch to ***re unit when there is fault in operating unit.
2.3 The TR has been provided with automatic switching function of operation mode.
2.4 The TR has been provided with functions of anti-jamming and anti-lightning to increase the reliability greatly.
2.5 The TR has been provided with self-test function that is convenient for distin×î®I—µªQèÙ—µœ`×î the causes of fault.
2.6 The TR has adopted key-press operation. Multi-parameters and operation state can be showed by LCD. Operation and control are simple and intuitive.
2.7 The TR can adapt to fast interrupt test.
2.8 The TR has been equipped with point-to-point ports and RS485 port by which the TR can be connected with computer to transmitting and controlling data remotely.
3 Technical Index
3.1 Power: Single phase 220V ¡À 10% or three phase 380V ¡À 10%, Frequency 47.5 Hz~63 Hz.
3.2 Basic characters
3.2.1 Adjustable ranges of output voltage and output current: 1% ~ 100% of rated value.
3.2.2 Ripple Coefficient: Ripple coefficient is not more than 2% when TR is operat—µœ`×î on rated output state.
3.2.3 Range of constant potential: The constant potential is consecutive and can be regulated in the range of OmV ¡ª 3000mV.
3.2.4 Constant potential precision: The error between controlled potential and pro¬HÅÊ’“¬H—µðöÅÊ potential is less than 5mV.
3.2.5 Reference input impedance: more than 2 MQ.
3.2.6 Resist AC interference: The mutative value of protective potential is less than 5mV when inflicting AC50V 50Hz interference voltage.
3.2.7 Setting range of |
| Company: |
Fujian Changlian Electronic Co., Ltd
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| Contact: |
Ms. haley lai |
| Address: |
No.17 Jingdong Industry Park Sanyuan District |
| Postcode: |
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| Tel: |
86 0598 8808628 |
| Fax: |
0598-8806628 |
| E-mail: |
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