LZZBJ9-10 10kV Post-Type Current Transformer – Indoor Epoxy Resin Cast CT for Switchgear & Relay Protection
The LZZBJ9-10 Current Transformer is a high-performance indoor signaling component specifically designed for power systems operating at 10kV and below with a rated frequency of 50Hz. This pillar-type, all-working-condition product is vacuum-cast using premium epoxy resin, ensuring exceptional insulation and stability.
Optimized for current measurement, energy metering, and relay protection, the LZZBJ9-10 is the ideal choice for center-mounted switches, various switch cabinets, and industrial power distribution units. Its rugged, fully enclosed construction provides reliable electrical feedback even under demanding operational environments.
Key Features
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10kV Power System Compatibility: Specifically engineered for stable operation in indoor power networks rated at 10kV and below.
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Premium Epoxy Resin Casting: Features a vacuum-cast pillar design that provides superior dielectric properties and environmental protection.
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Comprehensive Protection & Metering: Essential for achieving high-precision current measurement, accurate energy metering, and dependable relay protection.
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All-Working-Condition Design: Robustly constructed to maintain consistent performance across a wide range of industrial indoor conditions.
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Universal Cabinet Integration: Perfectly suited for installation in center-mounted switchgear, power cabinets, and various other switchgear types.
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Reliable & Maintenance-Free: The fully enclosed casting minimizes internal degradation, ensuring long-term operational reliability with minimal upkeep.
Technical Summary
| Attribute | Specification |
| Model | LZZBJ9-10 Series |
| Rated Voltage | 10kV and below |
| Rated Frequency | 50Hz |
| Insulation Type | Epoxy resin cast, Pillar-type |
| Application Site | Indoor switch cabinets, center-mounted switches |
| Primary Functions | Measurement, Energy Metering, Relay Protection |
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