Elexant 450c Control Unit
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Elexant 450c Control Unit
nVent RAYCHEM Elexant 450c is the next generation touch screen heat tracing controller for dual independent heating zone control, with multiple integrated sensing modes and remote alarm capability, providing the most energy efficient pipe freeze protection and temperature maintenance control system.
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功能
- Elexant 450c with Modbus RS485 port for remote monitoring connectivity, configuration, and ease of integration in a Building Management System (BMS).
- Intuitive set-up and programming of the unit with a 4.3" color touch screen
- Controls 2 independent heating circuits
- Alarm relay with change over contact to signal power, temperature or communication problems
- Pipe temperature monitoring with high and low temperature alarm
- Heating system diagnostic data maintained in a logged file for easy download
- USB port for preset-up in power off mode and firmware upgrade
- Reliable during long life: 6 year extended product warranty available
技术参数
| 输出继电器 | 2 x 4 A @ 230 VAC |
| 传感器电缆长度 | 5 m |
| 深度 | 56 mm |
| 高度 | 110 mm |
| 宽度 | 158 mm |
| 电源电压 | 195 – 253 V |
| 温度控制范围 | 0 – 85 °C |
| 安装 | DIN 轨道 |
| IP 等级 | IP20 |
| 传感器类型 | NTC, 2KΩ @ 25°C |
| 警报继电器 | 单刀双掷继电器，无电压，在 250 VAC 时额定值 2A |
安装手册 / 说明表
Electric Heat Tracing
- 警告
- 应仅根据 nVent 的产品说明书与培训材料安装并使用 nVent 的产品。可访问 www.nvent.com 获取说明书，或者向您的 nVent 客服代表索取。错误安装、使用不当、滥用或未能完全遵守 nVent 的说明与警告，可能会造成产品故障、财产损失、严重的人身伤害及死亡和/或使得保修服务无效。