Description

FTP9000 series DC power supplies provide wider voltage and current output range at full power, this means both low voltage/high current and high voltage/low current devices can be tested using a single power supply. The FTP9000 series offer a high power density, with 15 kW in a 3U chassis. The standalone power ranges from 5 kW to 180 kW, voltage ranges from 80 V to 2250 V, and current up to 6120 A. For ultra-high-power applications, FTP9000 series allow for master-slave parallel up to 10 identical units, maximum output 1.8 MW, with current automatically shared.

The FTP9000 series provide accurate output, fast transient response, low ripple noise, excellent line and load regulation, fast and precise programmability. With 4.3-inch color TFT screen, full keypad and rotary knob, convenient for benchtop users. In addition, this series offer standard LAN and USB (serial) interfaces support both SCPI and Modbus protocol, which is ideal for automated test systems.

Furthermore, the FTP9000 series come standard with user programmable sequence, CV or CC priority start and built-in test routines for battery internal resistance simulation, voltage ramp test, etc., to name a few.

 

AC input

All models are provided with an active Power Factor Correction (PFC) circuit and operates in three-phase 340 VAC ~ 460 VAC input, power factor 0.99, power supply efficiency is larger than 93%.

 

 

15kW/3U high power density

The FTP9000 series provides a high power density of 15kW/3U, with features such as accurate output,fast response, and low ripple noise.

 

 

 

 

 

 

Wide operating region with constant power

All models provides wide range of output voltage & current within the power rating of the power supply,

this means both low voltage/high current and high voltage/low current DUTs can be tested using a single supply avoiding the need for multiple power supplies.

 

 

 

 

Programmable sequence

All models provides users with a programmable sequence function, which can simulate power supply interruptions, instantaneous drops, and other voltage and current changes. The sequence feature allows users to program a list of steps to the power supply’s internal memory and execute them. A total of 100 steps can be allocated to each internal memory location, up to a maximum of 10 locations (sequences). The test sequence can be programmed locally through the keypad and rotary knob. Test sequences can be linked, as well as configured for single or repeated execution. Each steps’ settings include voltage, current, duration, the duration time range 1ms...86400 s.

 

 

 

 

Internal resistance simulating

All models can simulate the output characteristic of battery by setting the internal resistance. When the output current of the power supply increases, the output voltage will be adjusted automatically according to the preset internal resistance value.

 

 

 

 

 

Voltage ramp function

FTP9000 series support voltage ramp-up and ramp-down, which can slowly increase the output voltage from a low level to a high level, or make the output voltage slowly drop from a high level to a low level.

 

 

 

 

 

 

CV / CC priority

When power supply is connected to an inductive or capacitive load, it will cause voltage or current overshoot, which may trigger the protection of the device under test, or even cause the device under test to be damaged in severe cases. This series power supply provides CC priority and CV priority function, which forces the power supply to operate in CC or CV mode at the moment the output is turned on, effectively avoids the current or voltage overshoot resulted from capacitive or inductive load.

 

 

Optional analog programming and monitoring interface

In addition to front panel and remote interface control, there is a galvanically isolated analog interface terminal, located on the rear of the device. It offers analog inputs to set voltage, current, power from 0...100% through control voltages of 0 V...5 V. To monitor the output voltage and current, there are analog outputs with 0 V...5 V. Also, several inputs and outputs are available for controlling and monitoring the device status. The controlling speed of analog programming is 1000 points per second.

 Protective features

For protection of the equipment connected, the series provide programmable protection functions such as OVP, OCP, OPP and LVP. Moreover, there are built-in hardware protection functions OV, OC, OP and OTP. If a protection is triggered, the DC output will be shut off immediately and a status signal will be prompt on the display and via the interfaces. The power supply is also able to detect abnormally AC input and shut off DC output when this condition occurs.

Master-slave parallel

FTP9000 series power supply allows for master-slave parallel of up to 10 identical units. In parallel operation, slave units download parameters from master unit and current are shared automatically. FTP9000 series power supply does not support master-slave serial operation

Digital interfaces

All models features two galvanically isolated digital interfaces by default, these are standard LAN and USB (optional RS485, GPIB, CAN interface). USB, LAN and RS485 can be used to control and monitor the devices either with SCPI language commands or ModBus RTU protocol, while with GPIB only SCPI is supported, with CAN only CANopen is supported.

 

PV array simulation function (optional)

The FTP9000 series has built-in Sandia and EN50530 PV test regulations, and users can also set the I-V characteristics of the PV cell (Voc, Isc, Vmp, Imp). The power is then turned on and the simulated solar array I-V curve is output to the PV inverter to test its static MPPT performance.

 

Multi-interface and multi-protocol

FTP9000 series provide a control software for Windows PCs, which can read test data, generate images, export reports, print reports, etc. in real time, it is convenient for customers to use.

 

Computer graphical operation software

FTP9000 series provides a host computer software with virtual instrument function, which can read test data in real time, generate images, export reports, print reports, etc., which is convenient for customers to use.

Options

Graphical visualization of the actual values;

Digital interface modules for GPIB, CAN, RS485, CANopen;

Analog programming and monitoring interface (PRO-INT interface on the rear)

 

Optional accessories table：