GE IS200EPCTG1A PT/CT Terminal Board

FAQ

Q1. What is the IS200EPCTG1A used for?
It is a PT/CT terminal board that receives and conditions potential transformer (PT) voltages and current transformer (CT) feedback signals in EX2100 excitation control systems.

Q2. Which systems is this board compatible with?
It is designed for use in General Electric’s EX2100 Excitation Control systems.

Q3. What voltage and current inputs does the board accept?
It accepts two 3-phase PT voltage inputs and two CT current inputs at 1 A or 5 A levels.

Q4. Does the board condition analog signals?
Yes, it conditions signals in the 0–10 V or 4–20 mA range for reliable processing.

Q5. What power supply does the IS200EPCTG1A require?
It typically uses a 28 V DC nominal power supply.

Q6. Is signal isolation provided?
Yes, the board includes isolation elements (such as transformers) to isolate and protect measurement signals.

Q7. What are the approximate dimensions and weight?
Approximate dimensions are 23.8 cm × 8.6 cm, and weight is about 0.45 kg.

Q8. What environmental conditions can it tolerate?
It is designed to operate from about –30 °C to +65 °C and can be stored down to –40 °C.

Q9. How many terminal blocks does it have?
It has three terminal blocks for PT/CT signal connections.

Q10. Is the IS200EPCTG1A still available?
Yes, it remains available through industrial automation distributors and surplus markets.

GE IS200EPCTG1A

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