GT-JDG6-180整体系列电动机智能监控器主要适用于额定频率50HZ/60HZ，额定工作电流至630A的电路中，作用于三相交流电动机的过载、堵转、断相及三相不平衡、欠压、过压、欠流、漏电等保护，并且识别和判定电动机的各种不正常运行状态以及各种故障类别进行监控和历史事件查询。

GT-JDG6系列电机智能监控装置主要功能及创新点：

■ 辅助电源支持AC36V、AC110V、AC220V（标配）、AC380V定制。

■ 硬件体系采用分布式结构设计，模块化、标准化程度高，安装方便，易于组网，便于现场维护。

■ 所有接线全部采用即插即拔的插头联接方式，使用具有高可靠性的插件，彻底消除接触不良的隐患。

■ 采用背插式结构，强弱电完全分开，可大大减少外部电磁干扰在弱电侧的耦合，增强装置的抗干扰能力，提高其可靠性和安全性。

■ 配置有过载、欠载、堵转、阻塞、电流不平衡、断相、接地、漏电、欠压、过压等保护功能。

■ 标配有遥信起动(保护器自身起动)、直接起动(机旁按钮盒全压起动)、正反起动降压起动(星三角、自耦变压器、频敏变阻器起动)等多种起动方式，而且起动方式可现场设定。

■ 配置有测量参数信息、故障记录、运行管理信息、方便查询故障原因，进行电机维护。

■ 配置有来电自起动功能。

■ 可通过附加增选零序电流测量的漏电保护功能。

■LED数码管显示，简单易用，特别适用于现场调试和维护。

■ 采用工业级微处理器，构成的高性能成套保护测控装置，具备保护、测量、控制和报警功能。

■开关量输出D0可自由选定已编程功能。

■ 配有1路标准的4-20mA电流变送输出。

■ 标准RS-485通讯接口，ModbusRTU通讯规约。

GT-JDG6-180 series intelligent controller of motor is mainly used in the circuit of rated frequency 50HZ/60HZ, rated current up to 630A, overload, in the three-phase AC motor locked rotor, fault phase and three-phase unbalance, undervoltage, overvoltage, under current and leakage protection, and to identify and judge the motor normal operation condition and all all kinds of fault monitoring and query the historical events by category.

Main functions and innovation points of GT-JDG6 series motor intelligent monitoring device:

In the auxiliary power supply support for AC36V, AC110V, AC220V (standard), AC380V custom.

In the hardware system using distributed architecture design, modular, high degree of standardization, convenient installation, easy networking, convenient on-site maintenance.

- all the wiring used in all plug and plug connection drawing, using high reliability of the plug-in, eliminate the hidden danger of bad contact.

In the back insert structure, electrical completely separate, can greatly reduce the external electromagnetic interference coupling in low voltage side, enhance the ability of anti-jamming devices, improve the reliability and safety.

- equipped with overload, underload, blocking, blocking, current imbalance, phase failure, grounding, leakage, undervoltage and overvoltage protection function.

Remote starting - Standard (self starting protector), direct starting (machine side button box full voltage starting, starting and starting) (star delta, autotransformer, frequency sensitive rheostat starting) and other starting mode, and can set the starting mode.

- equipped with measuring parameter information, fault records, operation management information, convenient query failure, motor maintenance.

Call self starting function - configuration.

- through the leakage protection function of the additional CO opted measurement of zero sequence current.

- LED digital display, easy to use, especially suitable for on-site commissioning and maintenance.

- using industrial grade high performance microprocessor, complete protection device structure, with protection, measurement and control and alarm function.

D0 - switch output can be freely selected programming function.

Send the output 4-20mA current - with 1 standard variable.

Standard RS-485 communication interface, ModbusRTU communication protocol.