Application: | Electronic, Instrument |
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Type: | Current Transformer |
Phase: | Single |
Operation Condition: | Indoor |
Usage: | Measurement |
Winding Form: | Single Layer & Tightly Wound Type |
Samples: |
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Customization: |
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The LMK5-0.66 150/5 to LMK5-0.66 5000/5 series current transformers are mainly suitable for indoor devices, with a rated voltage of 0.66kV and below, and a rated frequency of 50Hz in AC circuits for current, energy measurement, or relay protection purposes. The height of this series of products has been increased, with the addition of fixed brackets for busbar installation, and the four corners of the product are designed with accessory installation positions, bringing a better user experience.
Technical Parameter | |
National standard | GB/T 20840.1&2 |
Authentication certificate | CPA 2019E764-33 |
Accuracy level | Level0.5, 0.2, 0.5S, 0.2S |
Rated voltage | 0.66KV |
Rated primary current | 150/5A~5000/5A |
Rated secondary current | 5A |
Allow long-term operation at 110% rated current Apply a processing frequency voltage of 3KW to the ground of the secondary winding for 1 minute without breakdown or flashover phenomenon |
Product name | Rated voltage | Accuracy grade | Primary current (A) | Secondary current (A) | Inner diameter | Rated load |
LMK5-0.66 | ||||||
0.66kV | C5: Grade 0.5 C2: Grade 0.2 |
150:150A ... 5000:5000A |
5A | 30:φ 30 … 130:φ 130 |
C:5-3.75VA D:10-3.75VA E:15-3.75VA F:20-3.75VA |
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