SR469-P5-HI-A20-E 用一个很微小的控制量，可以控制很大功率的电路

Description

SR469-P5-HI-A20-E 用一个很微小的控制量，可以控制很大功率的电路

电机管理继电器具有多种功能，这些功能主要包括：
– 扩大控制范围：例如，多触点继电器控制信号达到某一定值时，SR469-P5-HI-A20-E可以按触点组的不同形式，同时换接、开断、接通多路电路。
– 放大：例如，灵敏型继电器、中间继电器等，用一个很微小的控制量，可以控制很大功率的电路。
– 综合信号：例如，当多个控制信号按规定的形式输入多绕组继电器时，经过比较综合，达到预定的控制效果。
– 自动、遥控、监测：例如，SR469-P5-HI-A20-E自动装置上的继电器与其他电器一起，可以组成程序控制线路，从而实现自动化运行。

此外，SR469-P5-HI-A20-E电机管理继电器的核心优势主要体现在以下几个方面：
– 与中压电机配合使用，提供电机保护功能，确保电机的安全运行。
– 提供快速更换时间的抽出式结构，便于维护和更换。
– 可在现场进行升级，具有较高的灵活性和适应性。
– 提供四个4-20mA的模拟输出，便于与其他设备进行连接和监控。
– 具有CE标志，符合欧洲共同体的安全标准。适用于带有5A相CT二次侧的标准装置，具有较高的通用性和互换性。
– 控制电源额定值范围广泛，适应不同的电源电压和频率要求。
– 具有冷热安全失速比和侧面设计允许气流，确保装置在恶劣环境下的稳定运行。

SR469-P5-HI-A20-E 用一个很微小的控制量，可以控制很大功率的电路

Motor management relays have a variety of functions, these functions mainly include:
– Expand the control range: For example, when the control signal of the multi-contact relay reaches a certain value, the SR469-P5-HI-A20-E can change, break, and connect the multi-circuit at the same time according to different forms of the contact group.
– Amplification: For example, sensitive relays, intermediate relays, etc., can control a large power circuit with a very small control amount.
– Integrated signal: For example, when multiple control signals are input into multi-winding relays in the specified form, the predetermined control effect is achieved after comparative integration.
– Automatic, remote control, monitoring: For example, relays on the SR469-P5-HI-A20-E automatic device, together with other electrical appliances, can form a program control line, thus enabling automated operation.

In addition, the core advantages of the SR469-P5-HI-A20-E motor management relay are mainly reflected in the following aspects:
– Used with medium voltage motor to provide motor protection function to ensure the safe operation of the motor.
– Withdrawable construction with quick replacement time for easy maintenance and replacement.
– Can be upgraded on site with high flexibility and adaptability.
– Provides four 4-20mA analog outputs for easy connection and monitoring with other devices.
– With the CE mark, in line with the safety standards of the European Community. It is suitable for standard devices with 5A phase CT secondary side, and has high universality and interchangeability.
– Wide range of control power supply ratings to suit different power supply voltage and frequency requirements.
– Has a cold/heat safe stall ratio and side design to allow airflow, ensuring stable operation of the unit in harsh environments.