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The History of Shanghai Metering (Frst Lamp in China) 1879 1. 1879, The first electric lamp in China came out in Shanghai. 2. 1882, Shanghai Electric Company was established. 3. 1906, Shanghai French Tram and Lighting Company was set up 4. 1918, Shanghai Chinese
Post Date: 2011-03-19 21:01:09 |
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Three Phase Energy Meter Test Bench Single Phase Energy Meter Test Bench 3×57.7/100(V),3×220/380(V) 3×230/400(V) ×240/450(V) fine adjustment: 0-120% 0-220V(230,240V option); range: 0-120% fine adjustment: 0.01%
Post Date: 2011-03-17 09:24:43 |
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Accuracy: Direct connected: transform operated: Reference voltage: Reference frequency: Installation: Application: Registration of kWh, kVarh, KW etc. Standard: As per IEC-60521, IEC-60514, BS5685 Optional: Common, Long-life, Anti-tamper
Post Date: 2011-03-17 01:24:43 |
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Accuracy: class 1 or class 0.5 Direct connected: 5A to 120A, transform operated: Reference voltage: 96V to 528V Reference frequency: 50Hz or 60Hz Installation: Indoor or Outdoor Application: Registration of kWh, kVarh, KW etc. the software for Time of Use (TOU) can be
Post Date: 2011-03-05 00:24:43 |
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Shanghai Metering developed tw
Post Date: 2011-03-05 14:24:43 |
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Smart Card (Key), developed in 1992, installed 1.4 million meters in market. Remote Control, developed in 2002, installed 0.3 million meters in market. RF wireless, developed in 2002 , installed 0.15 million meters in market. PLC Control developed in 2004, installed 0
Post Date: 2011-03-03 05:24:43 |
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Our Sandex AMR metering system is the biggest provider in the market by PLC technology as per SCOTT report.. Case Study
Post Date: 2011-03-30 17:24:43 |
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Web History Case study contact us Electric Meter: AMR Metering System Prepayment Metering system Socket Type meters Single/Three phase Electronic meter Single/Three phase Mechanical meter Testing instruments Meter components Weighting Meter Remote Control Prepayment
Post Date: 2011-03-20 04:24:43 |
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