SPS-M/A Series DC Power System
parameters
Color touch screen, with panel knobs, buttons to provide diversified operating experience
Wide range input voltage three-phase 187 ~ 305Vac/340 ~ 480Vac optional
Constant voltage, constant current, constant power mode automatic switching, CC & CV priority optional
Voltage and current rise/fall slope adjustable
Can simulate the charger for three-stage charging
With over voltage/over current/over power/over temperature/short circuit protection function
Panel with emergency stop switch
Equipped with rear door protection switch to improve operational safety
List/Step mode editing output sequence
Standard RS232/RS485/USB,LAN & GPIB or CAN optional
Support SCPI protocol, built-in WebServer
High-power DC power supply system according to the control mode of manual (SPSM) and intelligent (SPSA) two series. The output range of a single power supply cabinet can reach 2250V,3000A,180kW. Support multiple cabinet master-slave parallel expansion system power up to 576kW. Manual cabinet, through the circuit breaker switch at the bottom of the cabinet to control the on and off of the AC input, after power-on, one of the 3U or 6U power supply will be used as the host to synchronously monitor the status of all slave machines in the system. Intelligent cabinet the monitoring core CSP consists of a power distributor (PDU) and a central control panel (CSP). The PDU concentrates the input AC distribution in a 5U/8U height box to minimize wiring complexity. The CSP centrally monitors the input and output parameter status of the power supply system, and completes all actions from establishment to operation on one screen. Perfect protection design ensures safe operation.
● CSP has 5U/8U models *, which can be connected and controlled to 5/10 3U power supplies or 2/5 6U power supplies respectively
● Built-in power meter, can measure the input voltage, current, frequency, phase, power factor and other parameters
● Provide efficiency calculation and power recording function
● Built-in timer, can set the output run time
● The on/off state of the power supply can be set through the display screen, and has the function of automatic sequential on/off power supply
● Can monitor the output parameters of each power supply in the system
●The input terminal adopts busbar power supply design
● AC input protection parameters can be customized to support the protection of input over-voltage, over-frequency, over-current, phase loss, etc.
● Built-in WebServer, can monitor/control all functions of CSP
* The CSP model is the same, but the configuration is different when connecting different models of power supply
1. Both system power cabinets support master-slave parallel expansion
● 3U/6U power supply supports master-slave parallel control up to 16 sets
● The cabinet composed of 3U power supply can be connected in parallel to form a 288kW system
● The cabinet composed of 6U power supply can be connected in parallel to form 576kW system
2. Different height cabinets composed of the same type of power supply can be expanded
● When cabinets are connected in parallel, they are easily connected through parallel copper bars
● When cabinets are connected in parallel, they can be stacked without gaps
the intelligent system provides the following interfaces for parameter setting or inquiry of the system.
