This outdoor waterproof current transformer features integrated sealing and modular design, effectively resolving accuracy degradation caused by magnetic core oxidation in split-core structures. It supports flexible addition of functional modules. With IP67 protection, wide current range, and V0 flame-retardant rating, it is suitable for high-precision current monitoring in harsh outdoor environments.
| Outdoor Waterproof Split-Core Current Transformer | |||||
| Product Overview: This series is a line of specialized waterproof split-core current transformers designed for direct outdoor installation in environments without external protection. Featuring a split-core structure for easy installation and an IP67 protection rating, the product offers excellent waterproof and moisture-resistant properties, effectively preventing core surface oxidation and rust to ensure long-term accuracy and reliability. Furthermore, its modular design supports the integration of optional functional modules, such as voltage tapping accessories. |
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| A | B | C | D | G | |
| ZH-36KF | 36 | 110 | 38 | 38 | 112 |
| ZH-50KF | 50 | 137.7 | 44.5 | 46 | 141.3 |
| GCT36KF | GCT50KF | Unit | |||
| Single-phase current | 0~800 | 0~1200 | A(AC) | ||
| Load | 0~5 | 0~10 | VA(AC) | ||
| Secondary current | 1A、5A、or mA | A(AC) | |||
| Accuracy class | 0.5 class、1 class、3 class | Class | |||
| Secondary lead |
1.5、2.5 | ㎡ | |||
| Dimension Tolerance | 1 | mm | |||
| Application | Primary current flows into the transformer from P1, while secondary winding current flows into the external circuit from S1. | / | |||
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| Flame Retardancy: UL94-V0 compliant Insulation Resistance: >1000 MΩ (standard conditions) Rated Voltage: 0.66/0.72 kV Dielectric Strength: 3 kV/50 Hz, 1 min Operating Frequency: 50/60 Hz Operating Temperature: –25 ℃ to +70 ℃ Sealing Material: Epoxy resin encapsulation Protection Rating: IP67 (submersible rated) Installation: Primary busbar through-hole; secondary lead-out wiring |
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