Description
Follow these practices at all times:Don’ts1. Surge and noise suppression components used on the D20 and D200 aredesigned to conduct during transients to prevent nuisance operation or damage tointernal components. To ensure shunting of transients from line to ground, theD20’s and D200’s earth ground stud must be connected to a low impedanceground using braided cable or heavy solid copper conductor (12 AWGrecommended). When making ground connections, ensure that all surfaces thatare used for grounding are free of dirt, residue and corrosion. A coating such asglyptol can be used to protect these connections from oxidation and dirt deposits.2. Ensure that cable shields are grounded at either the D20 or D200 auxiliaryground stud or at the field equipment. Do not ground the shields at more thanone point because a potential difference may exist between grounds causingground loops and undesirable noise sources.3. Ensure that all nuts and screws are properly tightened.4. Always replace fuses with the same type and rating used by GE Energy. For fusetypes and ratings, see “Servicing”, page 118.5. When connecting to communications equipment such as modems or radios,always use appropriate surge protectors to protect the communication ports.6. To prevent interference with communications, route all communication cablesaway from power-carrying cables.7. Always fuse-protect field sources.8. Always configure the jumpers in your D20 or D200 prior to connecting field I/O.9. Follow all instructions in this guide as they are presented.10. Do not operate the D20 or D200 if it has been dropped or damaged. Return it toGE Energy for inspections and repair.11. The D20 and D200 power supplies use switching technology. For properoperation, the input voltage must be within specified limits prior to turning onthe D20’s or D200’s power switch.
DS200TCQCG1B
DS200TCQEF1ABB
DS200TCQEG1A
DS200TCQEG2A
DS200TCQEP1ABB
DS200TCQEP2AAB
DS200TCQFF1AAA
DS200TCQFF1AAD
DS200TCRAG1A
DS200TCRAG2A
DS200TCRAG2A
DS200TCTEG1A
DS200TCTGG1A
All prices listed on the official website are subject to confirmation by contact: Wu Jiedong (manager).
Our product: brand new original packaging
Our warranty: All new or repaired parts have a 12 month warranty period beginning
Our payment: 100% telegraphic transfer of inventory items before shipment, conditions can be proposed!
If you have any downtime spare parts that you cannot find, please feel free to call or use email to contact me. If there are issues that the product cannot solve, please contact me. Product prices can be negotiated. Please do not consider contacting me!
