en:sim:manual:jak_na_instalaci:elmer
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— | en:sim:manual:jak_na_instalaci:elmer [2014/07/25 12:55] – jitka | ||
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+ | ===== Connecting to the Electro meter ===== | ||
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+ | ---- | ||
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+ | ==== Installation ==== | ||
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+ | Solar Monitor can be connected to Green Bonus electro meter with binary input DI3. It reads the energy output of your PV plant.\\ | ||
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+ | //The following picture shows how to connect to the electro meter with S0 (puls) output:// \\ | ||
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+ | {{ : | ||
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+ | In order to get the right data, the right number of pulses per 1 kWh must be set up in the unit.\\ | ||
+ | <WRAP info> Default setting is 1000 pulses per 1 kWh. If your electro meter has different number of pulses, change the default setting value. </ | ||
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+ | ==== 1. Direct measuring ==== | ||
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+ | In the electro meter' | ||
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+ | ==== 2. Indirect measuring ==== | ||
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+ | In the electro meter' | ||
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+ | //Example: Electro meter' | ||
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+ | Look at the indirect power measuring transformer (1 transformer connected to each phase) and find a ratio (e.g. 150A/5A). Use the result of this ratio (30 in this example) in the formula (10 000/30). Fill in the result into relevant box in SM2-MU menu [[: | ||
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+ | <WRAP info> In case you want the electro meter connected to the Solar Monitor and use pulse output for another device (e.g. Wattrouter) at the same time, follow instruction in the next picture: </ | ||
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en/sim/manual/jak_na_instalaci/elmer.txt · Poslední úprava: 2019/12/06 10:57 autor: ondra