Woodward 9905-712 自动电压调节器 微处理器

【产品详情】

该型号是基于微处理器的 DSLC，设计用于并联、同步、加载和卸载三相交流发电机组。9905-712 型具有功率因数控制和过程控制功能，因为它是伍德沃德系列中完全升级的级别控制器之一。它设计用于伍德沃德速度控制器（或其他兼容设备）和。该装置具有三相真有效值功率检测，即使在电压波动和相位负载不平衡的情况下也能确保精度。

伍德沃德的 9905-712 具有 120/240 Vac 和 1-5 Vdc 的速度偏置。这款 WYE PT 配置装置的额定工作温度为 –40 至 +70 °C（-40 至 158 F），存储温度为 –55 至 +105 °C（-67 至 221 F）。

9905-712 的其他环境规格包括：

湿度：38 °C 时为 95%

机械冲击：US MIL-STD 810C，方法 516.2，程序 I、II、V

电磁敏感度：ANSI/IEEE C37.90.2;标准：ANSI C37.90.1-1989

振动：US MIL-STD 167，I 型

为防止静电损坏，在使用本机或在本机附近工作时应遵循某些预防措施，例如在对 DSLC 进行维护之前触摸并握住接地的金属物体（管道、机柜、设备等）以将您身体上的静电释放到地面，在对部件进行维护时穿着天然纤维服装， 并使塑料、乙烯基和聚苯乙烯泡沫塑料材料尽可能远离控制器、模块和工作区域。

有关 9905-712 DSLC 装置的更全面的预防措施列表以及其他产品信息，请参阅在线提供的伍德沃德 DSLC 数字同步器和负载控制手册 02007。

Woodward 9905-712 自动电压调节器 微处理器

【英文介绍】

This model is a microprocessor-based DSLC designed for parallel, synchronous, loading and unloading three-phase AC generator sets. The Model 9905-712 features power factor control and process control as it is one of the fully upgraded class controllers in the Woodward family. It is designed for use with Woodward speed controllers (or other compatible devices) and automatic voltage regulators. The device has three-phase true RMS power detection, which ensures accuracy even in the case of voltage fluctuations and phase load imbalance.

Woodward's 9905-712 has a speed bias of 120/240 Vac and 1-5 Vdc. The WYE PT configuration is rated for operating temperatures of -40 to +70 °C (-40 to 158 F) and storage temperatures of -55 to +105 °C (-67 to 221 F).

Other environmental specifications for the 9905-712 include:

Humidity: 95% at 38 °C

Mechanical shock: US MIL-STD 810C, Method 516.2, Procedures I, II, V

Electromagnetic sensitivity: ANSI/IEEE C37.90.2; Standard: ANSI C37.90.1-1989

Vibration: US MIL-STD 167, Type I

To prevent static damage, you should follow certain precautions when using the unit or working near the unit, such as touching and holding grounded metal objects (pipes, cabinets, equipment, etc.) to release static electricity from your body to the ground before performing maintenance on the DSLC, wearing natural fiber clothing when performing maintenance on the components, And keep plastic, vinyl, and styrofoam materials as far away from controllers, modules, and work areas as possible.

For a more comprehensive list of precautions for the 9905-712 DSLC device, as well as additional product information, see the Woodward DSLC Digital Synchronizer and Load Control Manual 02007, available online.

Woodward 9905-712 自动电压调节器 微处理器

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