No. | Partie # | Fabricant | Description | Fiche Technique |
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SHANGHAI BELLING |
Single Phase Energy Meter IC DESCRIPTION High accuracy, less than 0.1% error over a dynamic range of 500 : 1 Exactly measure the real power in the positive orientation and negative orientation, calculate the energy in the same orientation A PGA in the current channel allows us |
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Shanghai Belling |
Single Phase Energy Meter IC High accuracy, less than 0.1% error over a dynamic range of 500 : 1 Exactly measure the real power in the positive orientation and negative orientation, calculate the energy in the same orientation Two current monitors continuously monitor the phase |
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SHANGHAI BELLING |
Phase active power metering chip |
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SHANGHAI BELLING |
Infrared remote control transmitter circuit C8 AIN I O I ― I/O I / I O () 7 () () LED / . 1. BL6122( BL6122 ,BL6121 )、 16 、8 8 。。 9ms 4.5ms ,。, ,。 (PPM) 。“0”“1” 。 8 ,,。 2 . BL6122 R1~R8 / C1~C8 8×8 64 。 (BL6121 R1~R4 C1~C8 4×8 32 ) :86-21-54272266 :86-21-54264402 |
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SHANGHAI BELLING |
With phase-phase metering chip output MCF CF HCF 。 CLKOUT CLKIN S1,S0 ,。 ,, F1,F2 ,。 BL0962 。 。 PA+PB+PC>0 , 1。:。 S1,S0,SCF 。 , C ,。 , B ,。 -2Total 16 Pages 8/9/2006 39 40 41 42 43 CFA REVPC REVPB REVPA CF BL0962 , A ,。 C ,,。 B ,,。 A ,,。 ,, 。 ( T = 25 ℃ ) A |
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SHANGHAI BELLING |
Three-phase four-wire wide-range meter |
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SHANGHAI BELLING |
Infrared remote control transmitter circuit C8 AIN I O I ― I/O I / I O () 7 () () LED / . 1. BL6122( BL6122 ,BL6121 )、 16 、8 8 。。 9ms 4.5ms ,。, ,。 (PPM) 。“0”“1” 。 8 ,,。 2 . BL6122 R1~R8 / C1~C8 8×8 64 。 (BL6121 R1~R4 C1~C8 4×8 32 ) :86-21-54272266 :86-21-54264402 |
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SHANGHAI BELLING |
Single Phase Energy Meter IC High accuracy, less than 0.3% error over a dynamic range of 500 : 1 Exactly measure the real power in the positive orientation and negative orientation, calculate the energy in the same orientation Two current monitors continuously monitor the phase |
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SHANGHAI BELLING |
Integrated Oscillator Single Phase Current Sampling Energy Metering IC CF (+5V) , 5V±5%。 。 V1N ±660mV。 。 、。±660mV。 。 , 2.5±8%, 30ppm/°C。 2.5V 。 , S1,S0 CF ,。 S1,S0 , 。 ,。 。 V1N V1B 12.5%,。 V1N V1B ,FAULT ,。 , 90°,。 。 ,, 。 ,,F1、F2 ,。 BL6502 。 19,20 F1,F2 ( T = 25 ℃ ) VDD ( GND) ( GND) (DIP20) VDD V |
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SHANGHAI BELLING |
Three-phase Active Energy Meter High accuracy, less than 0.1% error over a dynamic range of 500:1 High stability during calibration, the fluctuation of output CF is less than 0.1%. Low drift, the gain variety is less than 0.1% when input frequency changes from 45Hz to 65Hz Single 5 |
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SHANGHAI BELLING |
Three-phase Active Energy Meter High accuracy, less than 0.1% error over a dynamic range of 500:1 High stability during calibration, the fluctuation of output CF is less than 0.1%. Low drift, the gain variety is less than 0.1% when input frequency changes from 45Hz to 65Hz Single 5 |
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