IS210JPDDG3A 直流配电板 提供直流配电、电源隔离和分支电路保护

>>>>>型号:IS210JPDDG3A    直流配电板    提供直流配电、电源隔离和分支电路保护  

【功能描述】

产品编号：IS210JPDDG3A

制造商：通用电气

系列：Mark VIe

功能：直流配电板

输入电压：125 V DC

输出电压：24 V DC

工作温度：-30 至 +65oC

安装：DIN导轨

板尺寸：23.495 厘米高 x 10.795 厘米

型号类型：安全 I/O 包

维修：3-5 天

可用性：现货

制造国：美国

手册：GEH-6721

IS210JPDDG3A 是由通用电气制造和设计的直流配电板，是 GE 分布式燃气轮机控制系统中使用的 Mark VIe 系列的一部分。直流配电 （JPDD） 板为需要 125 V DC、48 V DC 或 24 V DC 电源的控制或 I/O 功能提供直流配电、电源隔离和分支电路保护。典型应用包括直流继电器电磁阀控制电源和触点润湿。每个输出都包括一个保险丝、一个开关和一个灯，用于指示输出电压的存在。JPDD 不适用于向 I/O 包供电。JPDDG1 提供的保险丝与系统接线和连接器的额定值相协调。JPDDG2 和 G3 用于需要与特定应用协调的保险丝额定值。提供两种不同的保险丝尺寸，以适应本地保险丝偏好。

安装：

JPDD固定在一个塑料支架中，该支架安装在垂直的DIN导轨上。安装 JPDD 时，提供从 TB1 到系统接地的接地引线非常重要。这为金属开关主体创建了接地路径。电源输入可以是 24 V DC、48 V DC 或 125 V DC，但在任何给定时间只能有一个电压电平。

操作：

多个 JPDD 板可以从单个主配电模块分支电路接收电源。电源输入可以是 125 V DC、48 V DC 或 24 V DC 标称值。提供两个 2 针 Mate-N-Lok 连接器，用于 125 V DC 电源。一个连接器接收输入电源，另一个连接器可用于以菊花链方式将 125 V DC 电源分配给另一块 JPDD 板。提供两个 4 针 Mate-N-Lok 连接器，用于 24/48 V DC 电源。它们执行的功能类似于上述 2 针连接器的功能。4 针连接器允许并联两个引脚对，以增加电流容量。预计直流电源输入的两端均未接地。

【英文介绍】

Product ID: IS210JPDDG3A

Manufacturer: General Electric

Series: Mark VIe

Function: DC switchboard

Input voltage: 125 V DC

Output voltage: 24 V DC

Operating temperature: -30 to +65oC

Mounting: DIN rail

Board size: 23.495 cm high x 10.795 cm

Model Type: Secure I/O package

Maintenance: 3-5 days

Availability: In stock

Country of Manufacture: USA

Manual: GEH-6721

The IS210JPDDG3A is a DC switchboard manufactured and designed by General Electric as part of the Mark VIe family used in GE distributed gas turbine control systems. DC Power distribution (JPDD) boards provide DC power distribution, power isolation, and branch circuit protection for control or I/O functions that require 125 V DC, 48 V DC, or 24 V DC power. Typical applications include DC relay solenoid valves to control power supply and contact wetting. Each output includes a fuse, a switch, and a light to indicate the presence of the output voltage. JPDD does not apply to powering I/O packets. JPDDG1 provides fuses that are coordinated with system wiring and connector ratings. JPDDG2 and G3 are used for fuse ratings that need to be coordinated with specific applications. Two different fuse sizes are available to suit local fuse preferences.

Installation:

The JPDD is secured in a plastic bracket that is mounted on a vertical DIN rail. When installing JPDD, it is important to provide a ground lead from the TB1 to the system ground. This creates a ground path for the metal switch body. The power input can be 24 V DC, 48 V DC, or 125 V DC, but there can only be one voltage level at any given time.

Controls:

Multiple JPDD boards can receive power from a single main distribution module branch circuit. The power input can be 125 V DC, 48 V DC, or 24 V DC nominal values. Two 2-pin Mate-N-Lok connectors are available for 125 V DC power supply. One connector receives input power, and the other connector can be used to Daisy chain 125 V DC power to another JPDD board. Two 4-pin Mate-N-Lok connectors are available for 24/48 V DC power supply. They perform functions similar to those of the 2-pin connectors described above. The 4-pin connector allows two pin pairs to be connected in parallel to increase current capacity. Both ends of the DC power input are not grounded.

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