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| Product Name: |
DDSY127 single phase prepayment meter
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| Specifications |
standard:comply with GB/T17215-2002,GB/T18460-2001,IEC 62053-21 |
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technical data: standard:comply with GB/T17215-2002,GB/T18460-2001,IEC 62053-21
accuracy:class 1.0,2.0
reference voltage: 120V,220v,240v
reference frequency:50Hz,60Hz
current:1.5(6)A,2.5(10)A,5(20)A,10(40)A,15(60)A,20(80)A
operate voltage range:0.8Un~1
main function:
* purchase before use
* transfer account,cancel account(specially practical for commercial application)
* audible & visible alarm when low credit
* anti-tamper and anti-fraud
* cut off power supply when overload
* instantaneous load measurement
* malfunction self-***ection(include load switch,EEPROM,IC card data)
* large-capacity meter reading(max 169 meters' consumption data can be read by one special card)
* LED display/counter wheel display/LCD display (optional)
* pulse output/RS485(optional)
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| Company: |
Zhejiang YongChang Industrial Co.,Ltd.
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| Contact: |
Ms. Hu Helen |
| Address: |
East of Tiantai shan Road No.235,Qiaonan developing area ,tiantai |
| Postcode: |
317200 |
| Tel: |
86-0576-83986700 |
| Fax: |
86-0576-83986700 |
| E-mail: |
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