Current Sense Transformers
| Order Code | Datasheet | Downloads | Status | L (µH) | n | IR (A) | RDC1 max (mΩ) | RDC2 max (Ω) | ∫Udt (µVs) | VT (V (AC)) | RDC 1 (mΩ) | RDC 2 (Ω) | Size | Product series | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 749252020 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | 33 | 1:20 | 7 | 3 | 0.35 | 9 | 750 | 3 | 0.35 | EE4.4 | WE-CST Current Sense Transformer | |
| 749252030 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | 74 | 1:30 | 7 | 3 | 0.8 | 13.5 | 750 | 3 | 0.8 | EE4.4 | WE-CST Current Sense Transformer | |
 | 749251020 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | 80 | 1:20 | 20 | 0.75 | 0.2 | 10 | 500 | 0.75 | 0.2 | EE5 | WE-CST Current Sense Transformer | |
| 749252040 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | 132 | 1:40 | 7 | 3 | 1.6 | 18 | 750 | 3 | 1.6 | EE4.4 | WE-CST Current Sense Transformer | |
| 749251030 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | 180 | 1:30 | 20 | 0.75 | 0.48 | 15 | 500 | 0.75 | 0.48 | EE5 | WE-CST Current Sense Transformer | |
| 749252050 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | 205 | 1:50 | 7 | 3 | 2.5 | 22.5 | 750 | 3 | 2.5 | EE4.4 | WE-CST Current Sense Transformer | |
 | 7492540020 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | 224 | 1:20 | 40 | – | – | 49 | 1500 | 0.28 | 0.033 | EE13/7/4 | WE-CST Current Sense Transformer | |
| 749252060 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | 295 | 1:60 | 7 | 3 | 3.6 | 27 | 750 | 3 | 3.6 | EE4.4 | WE-CST Current Sense Transformer | |
| 749251040 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | 320 | 1:40 | 20 | 0.75 | 0.9 | 20 | 500 | 0.75 | 0.9 | EE5 | WE-CST Current Sense Transformer | |
| 749252070 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | 400 | 1:70 | 7 | 3 | 4.6 | 31.5 | 750 | 3 | 4.6 | EE4.4 | WE-CST Current Sense Transformer | |
| 749251050 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | 500 | 1:50 | 20 | 0.75 | 1.4 | 25 | 500 | 0.75 | 1.4 | EE5 | WE-CST Current Sense Transformer | |
| 7492540030 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | 504 | 1:30 | 40 | – | – | 74 | 1500 | 0.28 | 0.093 | EE13/7/4 | WE-CST Current Sense Transformer | |
| 749251060 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | 720 | 1:60 | 20 | 0.75 | 1.75 | 30 | 500 | 0.75 | 1.75 | EE5 | WE-CST Current Sense Transformer | |
| 749252100 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | 820 | 1:100 | 7 | 3 | 9.5 | 45 | 750 | 3 | 9.5 | EE4.4 | WE-CST Current Sense Transformer | |
| 7492540040 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | 896 | 1:40 | 40 | – | – | 99 | 1500 | 0.28 | 0.13 | EE13/7/4 | WE-CST Current Sense Transformer | |
| 749251070 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | 980 | 1:70 | 20 | 0.75 | 2.2 | 35 | 500 | 0.75 | 2.2 | EE5 | WE-CST Current Sense Transformer | |
| 749252125 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | 1280 | 1:125 | 7 | 3 | 13 | 56.2 | 750 | 3 | 13 | EE4.4 | WE-CST Current Sense Transformer | |
| 7492540050 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | 1400 | 1:50 | 40 | – | – | 124 | 1500 | 0.28 | 0.202 | EE13/7/4 | WE-CST Current Sense Transformer | |
| 749252150 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | 1800 | 1:150 | 7 | 3 | 21 | 67.5 | 750 | 3 | 21 | EE4.4 | WE-CST Current Sense Transformer | |
| 749251100 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | 2000 | 1:100 | 20 | 0.75 | 5.5 | 50 | 500 | 0.75 | 5.5 | EE5 | WE-CST Current Sense Transformer | |
| 7492540060 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | 2000 | 1:60 | 40 | – | – | 148 | 1500 | 0.28 | 0.305 | EE13/7/4 | WE-CST Current Sense Transformer | |
| 7492540070 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | 2740 | 1:70 | 40 | – | – | 173 | 1500 | 0.28 | 0.367 | EE13/7/4 | WE-CST Current Sense Transformer | |
| 749251125 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | 3000 | 1:125 | 20 | 0.75 | 6.5 | 68 | 500 | 0.75 | 6.5 | EE5 | WE-CST Current Sense Transformer | |
| 749251150 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | 4500 | 1:150 | 20 | 0.75 | 9.5 | 75 | 500 | 0.75 | 9.5 | EE5 | WE-CST Current Sense Transformer | |
| 7492540100 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | 5600 | 1:100 | 40 | – | – | 248 | 1500 | 0.28 | 0.805 | EE13/7/4 | WE-CST Current Sense Transformer | |
| 749251200 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | 8000 | 1:200 | 20 | 0.75 | 16.5 | 100 | 500 | 0.75 | 16.5 | EE5 | WE-CST Current Sense Transformer | |
| 749251250 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | 12500 | 1:250 | 20 | 0.75 | 23.5 | 125 | 500 | 0.75 | 23.5 | EE5 | WE-CST Current Sense Transformer | |
| 7492540150 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | 12600 | 1:150 | 40 | – | – | 372 | 1500 | 0.28 | 1.9 | EE13/7/4 | WE-CST Current Sense Transformer | |
| 7492540200 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | 22400 | 1:200 | 40 | – | – | 496 | 1500 | 0.28 | 2.63 | EE13/7/4 | WE-CST Current Sense Transformer | |
| 7492540500 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | 135000 | 1:500 | 40 | – | – | 1240 | 1500 | 0.28 | 21.2 | EE13/7/4 | WE-CST Current Sense Transformer | |
| 7492540750 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | 300000 | 1:750 | 40 | – | – | 1860 | 1500 | 0.28 | 50.1 | EE13/7/4 | WE-CST Current Sense Transformer | |
 | 7492550500 | SPEC | 9 files | New i| Product is new in our portfolio and production is active. Expected lifetime: >10 years. | 400000 | 1:500 | 45 | 0.27 | 16.2 | 30000 | 4000 | – | – | EI187 | WE-CSTLF Line Frequency Current Sense Transformer | |
| 7492541000 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | 540000 | 1:1000 | 40 | – | – | 2480 | 1500 | 0.28 | 87.64 | EE13/7/4 | WE-CST Current Sense Transformer | |
| 7492551000 | SPEC | 9 files | New i| Product is new in our portfolio and production is active. Expected lifetime: >10 years. | 1600000 | 1:1000 | 45 | 0.27 | 78.7 | 60000 | 4000 | – | – | EI187 | WE-CSTLF Line Frequency Current Sense Transformer | |
| 7492551500 | SPEC | 9 files | New i| Product is new in our portfolio and production is active. Expected lifetime: >10 years. | 3600000 | 1:1500 | 45 | 0.27 | 178 | 90000 | 4000 | – | – | EI187 | WE-CSTLF Line Frequency Current Sense Transformer | |
| 7492552000 | SPEC | 9 files | New i| Product is new in our portfolio and production is active. Expected lifetime: >10 years. | 6400000 | 1:2000 | 45 | 0.27 | 317 | 120000 | 4000 | – | – | EI187 | WE-CSTLF Line Frequency Current Sense Transformer | |
| 7492552500 | SPEC | 9 files | New i| Product is new in our portfolio and production is active. Expected lifetime: >10 years. | 10000000 | 1:2500 | 45 | 0.27 | 468 | 150000 | 4000 | – | – | EI187 | WE-CSTLF Line Frequency Current Sense Transformer | |
| 7492553000 | SPEC | 9 files | New i| Product is new in our portfolio and production is active. Expected lifetime: >10 years. | 14400000 | 1:3000 | 45 | 0.27 | 747 | 180000 | 4000 | – | – | EI187 | WE-CSTLF Line Frequency Current Sense Transformer |
| Samples |
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| Order Code | Datasheet | Downloads | Status | L (µH) | n | IR (A) | RDC1 max (mΩ) | RDC2 max (Ω) | ∫Udt (µVs) | VT (V (AC)) | RDC 1 (mΩ) | RDC 2 (Ω) | Size | Product series | Samples |
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