It can be designed
based on customers’ requirements.
Current/voltage
power amplifier is specially designed for power system CT/PT. It’s a high accuracy,
high current/voltage, fast response linear power amplifier. 

Feature
High speed differential amplifier input circuits.
Current power amplifier models.
Inspection and alarming circuits: Amplifiers are equipped output distortion
inspect circuits.
Protection circuit: shut down the amplifier when it is overheating and
recover when the temperature returned to normal.
Air cooling: Fan is work under low speed model to save power when the amplifier is not overheating.