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9907-175 WOODWARD

Brand:  WoodWard

Model number:9907-175

Colour:new                  

Warranty: 12 months

Lead Time:3-day working day   

Country of origin: USA Price: Please contact us         

Product weight:0.85kg

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

9907-175     WOODWARD


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Products Name: 9907-175 WOODWARD

PRODUCT DESCRIPTION

Prior to commissioning ensure that all measuring devices are connected in correct phase sequence. The connect command for the unit circuit breaker must bedisconnected at the unit circuit breaker. The field rotation must be monitored for proper rotation. Any absence of or incorrect connection of voltage measuring devices or other signals may lead to malfunctions and damage the unit, the engine, and/or components connected to the unit

Benefits:

All shielded cable must be twisted conductor pairs. Do not attempt to tin the 

braided shield. All signal lines should be shielded to prevent picking up stray 

signals from adjacent equipment. Connect the shields to the grounding lug on the 

chassis plate below Terminal 9. Keep grounding connections under 2 inches (5 

cm) length. A solid ground connection must be made from "earth" or ground to 

the grounding lug to provide proper chassis grounding. Refer to local wiring 

codes for proper grounding methods. 

Wire exposed beyond the shield should be as short as possible, not exceeding 6 

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. 

Where shielded cable is required, cut the cable to the desired length and prepare 

the cable as instructed below and shown in Figure 2-2. 

Figure 2-2. Preparation of Shielded Cables 

1. Strip outer insulation from both ends, exposing the braided or spiral 

wrapped shield. Do not cut the shield on the control end. Cut off the shield 

on the end away from the 2301A control. 

2. Use a sharp, pointed tool to carefully spread the strands of the shield. 

3. Pull the inner conductors out of the shield. Twist braided shields to prevent 

fraying

9907-014   WOODWARD

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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