Detail
Normal Working Conditions and Installation Conditions
1. The iron core of this type of transformer is made of cold-rolled oriented silicon steel sheet annular winding, and the secondary winding resistance is evenly wound along the annular core;
2. The middle window is used for bus threading;
3. The outside of this type of transformer is insulated and poured with unsaturated resin.
Product Parameters
Current Ratio | Rated Load (VA) Class 0.5 | Window Turns |
30/5 | 5-3.75 | 5 |
50/5 | 5-3.75 | 3 |
75 | 5-3.75 | 2 |
100 | 5-3.75 | 2 |
150 | 5-3.75 | 1 |
200 | 5-3.75 | 1 |
200 | 5-3.75 | 1 |
250, 300 | 5-3.75 | 1 |
400, 500 | 5-3.75 | 1 |
600-1200 | 10-3.75 | 1 |
1500-2500 | 15-3.75 | 1 |
3000-5000 | 20-3.75 | 1 |
Model | A1 Outer Width | H Outer Height | A2 Inner Width | B Inner Height | C1 | C2 |
LMZJ1-0.66/30 | 92 | 109 | 34 | 16 | 45 | 81 |
LMZJ1-0.66/40 | 94 | 112 | 43 | 19 | 45 | 81 |
LMZJ1-0.66/50 | 102 | 117 | 54 | 25 | 45 | 81 |
LMZJ1-0.66/60 | 117 | 121 | 63 | 30 | 45 | 81 |
LMZJ1-0.66/60*50 | 120 | 145 | 63 | 55 | 45 | 81 |
LMZJ1-0.66/80 | 134 | 125 | 83 | 35 | 45 | 81 |
LMZJ1-0.66/80 | 134 | 125 | 83 | 35 | 45 | 81 |
LMZJ1-0.66/80*50 | 135 | 145 | 83 | 55 | 50 | 85 |
LMZJ1-0.66/100 | 159 | 126 | 103 | 35 | 50 | 83 |
LMZJ1-0.66/100*80 | 165 | 180 | 106 | 86 | 50 | 85 |
LMZJ1-0.66/130 | 188 | 147 | 130 | 51 | 55 | 86 |
LMZJ1-0.66/130*80 | 199 | 187 | 131 | 90 | 55 | 86 |
LMZJ1-0.66/140 | 210 | 150 | 142 | 40 | 50 | 80 |
LMZJ1-0.66/180 | 255 | 175 | 183 | 63 | 50 | 80 |
Installation Dimensions

Figure 1