 The built-in central collector slip ring is usually installed in the central column of the user's rotating equipment. Mainly used for rotating equipment with a current capacity of less than 2000A (higher can be customized), usually integrated with power slip, communication ring, water circuit, gas circuit and optical fiber. The collector slip ring voltage can be 0.6/1kv-6/10kV. Features: 1. The stator and rotor ends are integrated with terminals, no additional junction box is required 2. The operating temperature is -30℃～60℃ 3. Protection class IP65 4. Built-in three-in-one constant temperature and humidity meter (heating + constant temperature controller + dehumidifier) 5. Unrestricted rotation of optical fiber coupler using optical principle, which can be rotated 360° without restriction 6. The key materials are adapted to corrosion-resistant stainless steel materials to ensure high reliability in harsh working environments 7. The communication circuit adopts precious metal contacts, which has high sensitivity and no maintenance |