AC power supply current source CCBT - 300kVA

IDRC always adheres to high reliability and stability and has decades of experiences of producing high capacity power supply (up to 300kW) for laboratory/production purpose. In response to industry needs, we have specifically developed a testing power supply with high-speed and low-distortion,CCBT Series, for magnetic tripping breakers. Product features: - Applications: for the testing of magnetic tripping breakers, heat tripping breakers, and measuring tripping breakers. - From couples of amperes to tens of thousands of amperes currents are available. - The output current is sinusoidal wave and the distortion rate of the first cycle meets with magnetic trip test standards. - Full-digitalized design and 4 individual RISC CPU multiplex. Moreover, it generates waveform by DDS and measures output voltage and current by using alternative sampling. - Built-in accurate timer is full range setting and millisecond resolution. - Standard frequency: 45Hz to 65Hz - Customized frequency: 400Hz, 800Hz, and special ones are acceptable. - Immediately measure tripping current, load impedance, tripping time and other parameters. - Both RS-232 and RS-485 interface available. The baud rate can be up to 57600bps. - RS-232 is compatible with SCPI command, and GPIB interface can be purchased optionally. - RS-485 interface is compatible with MODBUS. It can be connected with PLC. - Connect maximum 245 units via RS-485 interface and it is suitable for long-distance use. - LAN to RS-485 interface converter is optional. - Five windows sets: Each set is 5 digits display. - Uses Encoder and Shift keys for accurate, easy adjustment and set-up. It also has a KEY LOCK function.