Gas turbine module IS220PSVOH1A Using parameter

Gas turbine module IS220PSVOH1A Using parameter

This product is intended for installation in a “closed electrical operating area” or in a closed industrial control cabinet. Consider these requirements when selecting the mounting location: • Adequate ventilation for cooling • Space for servicing and repair • Protection from direct exposure to water or to a condensation-prone environment • Protection from high-voltage or high-current devices, or devices which produce electromagnetic interference • Avoidance of vibration • Selection of a location that will provide an operating temperature range of –40 to +70 °C (–40 to +158 °F) • The control must NOT be mounted on the engine.

Electrical Connections

 External wiring connections and shielding requirements for a typical control installation are shown in the plant wiring diagram (Figure 1-2). These wiring connections and shielding requirements are explained in the balance of this chapter.

Shielded Wiring

 All shielded cable must be twisted conductor pairs. Do not attempt to tin (solder) the braided shield. All signal lines should be shielded to prevent picking up stray signals from adjacent equipment. Connect the shields to the control terminals as shown in Figure 2-1 and in the plant wiring diagram (Figure 1-2). Wire exposed beyond the shield should be as short as possible, not exceeding 50 mm (2 inches). The other end of the shields must be left open and insulated from any other conductor. Do not run shielded signal wires with other wires carrying large currents. See Woodward application note 50532, EMI Control for Electronic Governing Systems, for more information.

The main products

Spare parts spare parts, the DCS control system of PLC system and the robot system spare parts,

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