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Product Description
The series of residual current transformer are rectangular split core type, which are designed by our R&D to meet the demand of market, and are widely used in electrical fire monitoring, intelligent power utilization and other fields. It is encapsulated with epoxy resin, which has good anti-seismic and moisture-proof. It can be directly installed without disassembling the bus-bar, they reduce the cost of installation Significantly.
The meaning of the model
Technical data
Rated Primary current | 1A | 1A | 5A |
Rated secondary current | 1mA | 0.5mA | 2.5mA |
Continuous thermal current: | 2A | 2A | 10A |
Accuracy class | Class 0.5 / Class 0.2 | ||
Working frequency | 50-60HZ | ||
Dielectric strength | AC 3KV 1 minute | ||
Insulation | DC 500V/1000MΩ | ||
Environment temperature | -15℃-+45℃ | ||
Outline dimensions and drawing (mm)
规格型号 | 外形尺寸 Outline dimension(mm) | |||||
Part number | Φ | A | B | C | D | E |
LSYK2-30 | 30 | 95 | 68 | 82 | 6 | 28 |
LSYK2-45 | 45 | 104 | 81 | 95 | 6 | 28 |
LSYK2-65 | 65 | 124 | 101 | 115 | 6 | 28 |
LSYK2-80 | 80 | 138 | 116 | 130 | 6 | 28 |
LSYK2-100 | 100 | 158 | 136 | 150 | 6 | 28 |
LSYK2-150 | 150 | 250 | 220 | 235 | 6 | 28 |
Product Description
The series of residual current transformer are rectangular split core type, which are designed by our R&D to meet the demand of market, and are widely used in electrical fire monitoring, intelligent power utilization and other fields. It is encapsulated with epoxy resin, which has good anti-seismic and moisture-proof. It can be directly installed without disassembling the bus-bar, they reduce the cost of installation Significantly.
The meaning of the model
Technical data
Rated Primary current | 1A | 1A | 5A |
Rated secondary current | 1mA | 0.5mA | 2.5mA |
Continuous thermal current: | 2A | 2A | 10A |
Accuracy class | Class 0.5 / Class 0.2 | ||
Working frequency | 50-60HZ | ||
Dielectric strength | AC 3KV 1 minute | ||
Insulation | DC 500V/1000MΩ | ||
Environment temperature | -15℃-+45℃ | ||
Outline dimensions and drawing (mm)
规格型号 | 外形尺寸 Outline dimension(mm) | |||||
Part number | Φ | A | B | C | D | E |
LSYK2-30 | 30 | 95 | 68 | 82 | 6 | 28 |
LSYK2-45 | 45 | 104 | 81 | 95 | 6 | 28 |
LSYK2-65 | 65 | 124 | 101 | 115 | 6 | 28 |
LSYK2-80 | 80 | 138 | 116 | 130 | 6 | 28 |
LSYK2-100 | 100 | 158 | 136 | 150 | 6 | 28 |
LSYK2-150 | 150 | 250 | 220 | 235 | 6 | 28 |
