Grundfos SP Series Installation And Operating Instructions Manual page 421

‫ﺳ ﻡ ﺑﺎﻟﻣﺿ ﺧﺔ ﻟﺗﺳ ﻬﻳﻝ ﻣﻧﺎﻭﻟ ﺔ‬ 50 ‫ﻧﺣ ﻥ ﻧﻭﺻ ﻲ ﺑ ﺄﻥ ﺗﺭﻛ ﺏ ﺃﻧﺑﻭﺑ ﺎ ﻁﻭﻟ ﻪ‬
‫ﺍﺭﻓ ﻊ ﺍﻟﻣﺿ ﺧﺔ ﺇﻟ ﻰ ﻭﺿ ﻊ ﺭﺃﺳ ﻲ ﻗﺑ ﻝ ﺇﺧﺭﺍﺟﻬ ﺎ ﻣ ﻥ ﺍﻟﺻ ﻧﺩﻭﻕ‬
‫ﺭﻓ ﻊ ﺍﻟﻣﺿ ﺧﺔ ﻓ ﻲ ﻭﺿ ﻊ ﺭﺃﺳ ﻲ‬
‫)ﺍﻟﻣﺿ ﺧﺎﺕ‬ ‫ﻋﻧ ﺩ ﺗﻭﺭﻳ ﺩ ﺟ ﺯء ﺍﻟﻣﺿ ﺧﺔ ﻭﺍﻟﻣﻭﺗ ﻭﺭ ﻛﻭﺣ ﺩﺗﻳﻥ ﻣﺳ ﺗﻘﻠﺗﻳﻥ‬
:‫ﺍﻟﻁﻭﻳﻠ ﺔ(، ﺭﻛ ﺏ ﺍﻟﻣﻭﺗ ﻭﺭ ﺑﺎﻟﻣﺿ ﺧﺔ ﻛ ﺎﻵﺗﻲ‬
.‫ﺍﺳ ﺗﺧﺩﻡ ﻗ ﻭﺍﻣﻁ ﺃﻧﺎﺑﻳ ﺏ ﻋﻧ ﺩ ﻣﻧﺎﻭﻟ ﺔ ﺍﻟﻣﻭﺗ ﻭﺭ‬
‫ﺿ ﻊ ﺍﻟﻣﻭﺗ ﻭﺭ ﻓ ﻲ ﻭﺿ ﻊ ﺭﺃﺳ ﻲ ﻋﻧ ﺩ ﻣ ﺎﻧﻊ ﺗﺳ ﺭﺏ ﺛﻘ ﺏ ﺍﻟﺣﻔ ﺭ. ﺍﻧﻅ ﺭ‬
‫ﺍﻟﻣﻭﺗ ﻭﺭ ﻓ ﻲ ﻭﺿ ﻊ ﺭﺃﺳ ﻲ‬
‫ﺏ‬ ‫ﺍﻟﺗﺭﻛﻳ‬ .7
. 7
.‫ﺍﻟﻣﺿ ﺧﺔ ﺃﺛﻧ ﺎء ﺍﻟﺗﺭﻛﻳ ﺏ‬
‫ﺗﺤـــﺬﻳﺮ‬
.‫ﺑﻲ‬ ‫ﺍﻟﺧﺷ‬
19 ‫ﺷ ﻛﻝ‬
1 9 ‫ﻝ ﻙ ﺵ‬
‫ﺗﺭﻛﻳ ﺏ ﺍﻟﻣﻭﺗ ﻭﺭ ﺑﺎﻟﻣﺿ ﺧﺔ‬ 7.1
7 . 1
.1
. 1
.2
.20 ‫ﺍﻟﺷ ﻛﻝ‬
. 2
20 ‫ﺷ ﻛﻝ‬
2 0 ‫ﻝ ﻙ ﺵ‬
‫)ﻣﻭﺍﺗ ﻳﺭ‬ ‫ﺍﻟﺗﻭﺻ ﻳﻝ ﻓ ﻲ ﺣﺎﻟ ﺔ ﻋﻼﻣﺎﺕ/ﺗﻭﺻ ﻳﻝ ﻏ ﻳﺭ ﻣﻌ ﺭﻭﻑ ﻟﻠﻛﺎﺑ ﻝ‬
‫ﺇﺫﺍ ﻛﻧ ﺕ ﻻ ﺗﻌ ﺭﻑ ﺃﻳ ﻥ ﻳﻭﺻ ﻝ ﻛ ﻝ ﺳ ﻠﻙ ﺑﻣﺻ ﺩﺭ ﺍﻟﺗﻳ ﺎﺭ ﺍﻟﻛﻬﺭﺑ ﺎﺋﻲ ﻟﺿ ﻣﺎﻥ‬
:‫ﺍﺗﺟ ﺎﻩ ﺍﻟ ﺩﻭﺭﺍﻥ ﺍﻟﺻ ﺣﻳﺢ، ﻧﻔ ﺫ ﺍﻟﺗﻭﺻ ﻳﻝ ﻛ ﺎﻵﺗﻲ‬
‫ﺎﺭ‬ ‫ﺭ ﺑﺎﻟﺗﻳ‬ ‫ﻳﻝ ﺍﻟﻣﺑﺎﺷ‬ ‫ﻐﻳﻝ ﺑﺎﻟﺗﻭﺻ‬
.‫ﻭﺻ ﻝ ﺍﻟﻣﺿ ﺧﺔ ﺑﻣﺻ ﺩﺭ ﺍﻟﺗﻳ ﺎﺭ ﺍﻟﻛﻬﺭﺑ ﺎﺋﻲ ﻛﻣ ﺎ ﻫ ﻭ ﻣﺗﻭﻗ ﻊ ﺃﻥ ﻳﻛ ﻭﻥ ﺻ ﺣﻳﺣﺎ‬
‫ﻓﺣ ﺹ ﺍﺗﺟ ﺎﻩ‬ 6.7.1 ‫ﺛ ﻡ ﺍﻓﺣ ﺹ ﺍﺗﺟ ﺎﻩ ﺍﻟ ﺩﻭﺭﺍﻥ ﺣﺳ ﺏ ﺍﻟﺷ ﺭﺡ ﻓ ﻲ ﺍﻟﻘﺳ ﻡ‬
‫ﺛﻲ‬ ‫ﻲ - ﺍﻟﻣﺛﻠ‬ ‫ﻐﻳﻝ ﺍﻟﻧﺟﻣ‬
‫ﺣ ﺩﺩ ﻟﻔ ﺎﺋﻑ ﺍﻟﻣﻭﺗ ﻭﺭ ﺑﻭﺍﺳ ﻁﺔ ﻣﻘﻳ ﺎﺱ ﻣﻘﺎﻭﻣ ﺔ ﺍﻷﻭﻡ ﻭﻗ ﻡ ﺑﺗﺳ ﻣﻳﺔ ﻣﺟﻣﻭﻋ ﺔ‬
‫. ﺍﻧﻅ ﺭ‬ U1-U2, V1-V2, W1-W2 :‫ﺍﻷﺳ ﻼﻙ ﻟﻠﻔ ﺎﺋﻑ ﻛ ﻝ ﻋﻠ ﻰ ﺣ ﺩﺓ ﻭﻓﻘ ﺎ ﻟ ﺫﻟﻙ‬
‫ﻋﻼﻣﺎﺕ/ﺗﻭﺻ ﻳﻝ ﻏ ﻳﺭ ﻣﻌ ﺭﻭﻑ ﻟﻠﻛﺎﺑ ﻝ - ﻣﻭﺍﺗ ﻳﺭ ﻣﻠﻔﻭﻓ ﺔ ﻟﺑ ﺩء‬
‫ﺛﻲ‬ ‫ﻲ - ﻣﺛﻠ‬
‫ﺇﺫﺍ ﻛ ﺎﻥ ﺑ ﺩء ﺍﻟﺗﺷ ﻐﻳﻝ ﺑﺗﻭﺻ ﻳﻝ ﻧﺟﻣ ﻲ - ﻣﺛﻠ ﺛﻲ ﻣﻁﻠﻭﺑ ﺎ، ﻭﺻ ﻝ ﺍﻷﺳ ﻼﻙ‬
،‫ﺎ‬ ‫ﺎﺋﻲ ﻣﻁﻠﻭﺑ‬ ‫ﺎﺭ ﺍﻟﻛﻬﺭﺑ‬ ‫ﺭ ﺑﺎﻟﺗﻳ‬
‫ﻓﺣ ﺹ ﺍﺗﺟ ﺎﻩ‬ 6.7.1 ‫ﺛ ﻡ ﺍﻓﺣ ﺹ ﺍﺗﺟ ﺎﻩ ﺍﻟ ﺩﻭﺭﺍﻥ ﺣﺳ ﺏ ﺍﻟﺷ ﺭﺡ ﻓ ﻲ ﺍﻟﻘﺳ ﻡ‬
‫ﻧﺣ ﻥ ﻧﻭﺻ ﻲ ﺑﺎﺳ ﺗﺧﺩﺍﻡ ﻓﻘ ﻁ ﺑﺎﺩﺋ ﺎﺕ ﺗﺷ ﻐﻳﻝ ﺳ ﻠﺱ ﺍﻟ ﺗﻲ ﺗﺗﺣﻛ ﻡ ﻓ ﻲ‬
.‫ﺍﻟﻔﻭﻟﺗﻳ ﺔ ﻓ ﻲ ﺍﻷﻁ ﻭﺍﺭ ﺍﻟﺛﻼﺛ ﺔ ﺟﻣﻳﻌﻬ ﺎ ﻭﺍﻟ ﺗﻲ ﻳﻛ ﻭﻥ ﺑﻬ ﺎ ﻣﻔﺗ ﺎﺡ ﺗﺣﻭﻳﻠ ﻲ‬
‫ﻟﻣﺯﻳ ﺩ ﻣ ﻥ ﺍﻟﺗﻔﺎﺻ ﻳﻝ، ﺍﺗﺻ ﻝ ﺑﻣ ﻭﺭﺩ ﺑ ﺎﺩﺉ ﺍﻟﺗﺷ ﻐﻳﻝ ﺍﻟﺳ ﻠﺱ ﺃﻭ‬
.‫ﺛﻼﺛﻳ ﺔ ﺍﻷﻁ ﻭﺍﺭ ﺑﻣﻐ ﻳﺭ ﺗ ﺭﺩﺩ‬
‫ﻟﺗﻣﻛﻳ ﻥ ﻣﺭﺍﻗﺑ ﺔ ﺩﺭﺟ ﺔ ﺣ ﺭﺍﺭﺓ ﺍﻟﻣﻭﺗ ﻭﺭ، ﻧﺣ ﻥ ﻧﻭﺻ ﻲ ﺑ ﺄﻥ ﺗﺭﻛ ﺏ‬
.(‫ﻫ ﺭﺗﺯ‬ 50) CU 220 ‫ﺃﻭ‬ PR5714
.‫ﻫ ﺭﺗﺯ‬ 60-30 ‫ﻫ ﺭﺗﺯ ﻭ‬
.‫ﺛ ﻭﺍﻥ ﺑﺣ ﺩ ﺃﻗﺻ ﻰ ﻟﺑ ﺩء ﺍﻟﺗﺷ ﻐﻳﻝ ﻭﺍﻹﻳﻘ ﺎﻑ‬
‫ﺍﻋﺗﻣ ﺎﺩﺍ ﻋﻠ ﻰ ﻧ ﻭﻉ ﻣﻐ ﻳﺭ ﺍﻟ ﺗﺭﺩﺩ، ﻳﻣﻛ ﻥ ﺃﻥ ﻳﺳ ﺑﺏ ﺿﻭﺿ ﺎء ﺳ ﻣﻌﻳﺔ ﻣﺗﺯﺍﻳ ﺩﺓ‬
.‫ﺍﻟﻣﻭﺗ ﻭﺭ. ﺇﺿ ﺎﻓﺔ ﺇﻟ ﻰ ﺫﻟ ﻙ، ﺭﺑﻣ ﺎ ﻳﻌ ﺭﺽ ﺍﻟﻣﻭﺗ ﻭﺭ ﻟ ﺫﺭﻭﺍﺕ ﻓﻭﻟﺗﻳ ﺔ ﺿ ﺎﺭﺓ‬
‫)ﻋﺿ ﻭ ﺣ ﺙ ﻭﻣﻛﺛ ﻑ( ﺑﻳ ﻥ ﻣﻐ ﻳﺭ‬ LC
.‫ﻟﻣﺯﻳ ﺩ ﻣ ﻥ ﺍﻟﺗﻔﺎﺻ ﻳﻝ، ﺍﺗﺻ ﻝ ﺑﻣ ﻭﺭﺩ ﻣﻐ ﻳﺭ ﺍﻟ ﺗﺭﺩﺩ ﺃﻭ ﺑﺟﺭﻭﻧ ﺩﻓﻭﺱ‬
6.7.4
(‫ﺭﺍﻧﻛﻠﻳﻥ‬ ‫ﻓ‬
6 . 7 . 4
‫ﺩء ﺍﻟﺗﺷ‬ ‫ﺔ ﻟﺑ‬ ‫ﻳﺭ ﺍﻟﻣﻠﻔﻭﻓ‬
‫ﺎﺋﻲ‬ ‫ﺍﻟﻛﻬﺭﺑ‬
.‫ﺍﻟ ﺩﻭﺭﺍﻥ‬
‫ﺩء ﺍﻟﺗﺷ‬ ‫ﺔ ﻟﺑ‬ ‫ﻳﺭ ﺍﻟﻣﻠﻔﻭﻓ‬
.18 ‫ﺍﻟﺷ ﻛﻝ‬
18 ‫ﺷ ﻛﻝ‬
‫ﻳﻝ ﻧﺟﻣ‬ ‫ﻐﻳﻝ ﺑﺗﻭﺻ‬ ‫ﺍﻟﺗﺷ‬
1 8 ‫ﻝ ﻙ ﺵ‬
.16 ‫ﻛﻣ ﺎ ﻳﻭﺿ ﺢ ﺍﻟﺷ ﻛﻝ‬
‫ﻳﻝ ﻣﺑﺎﺷ‬ ‫ﻐﻳﻝ ﺑﺗﻭﺻ‬ ‫ﺩء ﺍﻟﺗﺷ‬ ‫ﺎﻥ ﺑ‬
.17 ‫ﻭﺻ ﻝ ﺍﻷﺳ ﻼﻙ ﻛﻣ ﺎ ﻳﻭﺿ ﺢ ﺍﻟﺷ ﻛﻝ‬
.‫ﺍﻟ ﺩﻭﺭﺍﻥ‬
‫ﺑ ﺎﺩﺉ ﺍﻟﺗﺷ ﻐﻳﻝ ﺍﻟﺳ ﻠﺱ‬ 6.7.5
6 . 7 . 5
.‫ﺛ ﻭﺍﻥ ﺑﺣ ﺩ ﺃﻗﺻ ﻰ‬ 3 :‫ﺃﺯﻣﻧ ﺔ ﺍﻟﺗ ﺩﺭﺝ‬
.‫ﺩﻓﻭﺱ‬ ‫ﺑﺟﺭﻭﻧ‬
‫ﺗﺷ ﻐﻳﻝ ﻣﻐ ﻳﺭ ﺍﻟ ﺗﺭﺩﺩ‬ 6.7.6
6 . 7 . 6
MS ‫ﻳﻣﻛ ﻥ ﺗﻭﺻ ﻳﻝ ﻣﻭﺍﺗ ﻳﺭ‬
‫ﻣﻠﺤﻮﻇــﺔ‬
‫ﻣﻊ‬ Pt100/Pt1000 ‫ﺣﺳ ﺎﺱ‬
50-30 :‫ﻧﻁﺎﻗ ﺎﺕ ﺍﻟ ﺗﺭﺩﺩﺍﺕ ﺍﻟﻣﺳ ﻣﻭﺡ ﺑﻬ ﺎ‬
3 :‫ﺃﺯﻣﻧ ﺔ ﺍﻟﺗ ﺩﺭﺝ‬
‫ﻭﻳﻣﻛ ﻥ ﺗﺧﻔﻳ ﻑ ﺫﻟ ﻙ ﺑﺗﺭﻛﻳ ﺏ ﻣﺭﺷ ﺢ‬
.‫ﺍﻟ ﺗﺭﺩﺩ ﻭﺍﻟﻣﻭﺗ ﻭﺭ‬
‫ﺍﻟﻣﻭﺍﺗ‬
‫ﺍﻟﻣﻭﺍﺗ‬
‫ﺇﺫﺍ ﻛ‬
‫ﻣﻥ‬
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