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| Product Name: |
prepayment meter
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| Specifications |
DDSY127/ DTSY 171/DSSY171/DDSYF127/DTSYF171/DSSYF171/TTU/DTS171/ |
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Overview:
DTSY 171/DSSY171 three phase prepayment meter comply with GB/T17215-2002,GB/T18460-2001 and IEC 62053-21 standard.The meter collect,process and store data by advanced SCM(single-chip Microcomputer)precessing system. The meter can be customized to set internal or external relay. We provide customer full-function vending and management software.
Main function:
* Purchase befor use
* Measure positive and negative active energy
* Transfer account,cancel account(specially practical for commercial application)
* Audible & visible alarm when low credit(external alarm output is optional)
* Lack of phase protection
* Cut off power supply when overload
* Instantaneous load measurement
* Malfunction self-***ection(include load switch,EEPROM,IC card data)
* Large-capacity reading meter data (max 169 meters' consumption data can be read by one special card)
* LED display/counter wheel display/LCD display (optional)
* Pulse output/RS485(optional)
Technical data:
Standard: comply with GB/T17215-2002,GB/T18460-2001,IEC 62053-21
Accuracy: class 1.0,2.0
Reference voltage:3*57.7/100V,3*220/380V,3*100V,3*380V
Reference frequency:50Hz,60Hz
Current: 3*1.5(6)A,3*5(20)A,3*10(40)A,3*15(60)A,3*20(80)A
Operate voltage range:0.8Un~1.15Un
Operate temperature:-25℃~+55℃
Circuit power consumption: voltage circuit power consumption<=3W/12VA, current circuit power consumption <=4VA |
| Company: |
zhejiang yongchang meter co.,ltd
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| Contact: |
Ms. zhou evangeline |
| Address: |
tiantai qiaonan development area of zhejiang |
| Postcode: |
317200 |
| Tel: |
0575-83986700 |
| Fax: |
0576-83986700 |
| E-mail: |
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