High accuracy 0-800V 225A 54kW Programmable Bidirectional DC Power Supply

Short Description:

The HSJ-B series bidirectional DC power supply is a high-power bidirectional DC power supply system integrated in a 19 inch rack or enclosed cabinet. This bidirectional DC power supply cabinet system is composed of pure bidirectional DC sources, and its high power density products can easily be connected in parallel to an output power of 180KW, with a voltage of up to 2250VDC and a current of up to 6120ADC. Due to its modular design, standardized power supply and protection modules, it can economically and flexibly adapt to various user needs.

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Features:

(1) Integrated design of source and carrier, bidirectional energy flow

(2) Feedback efficiency reaches 95%, green and environmentally friendly, energy-saving and consumption reducing

(3) The maximum voltage of a single machine is 2250V, and the maximum power of a single machine is 30kW

(4) Capable of parallel operation and expanding output power

(5) Equipped with constant voltage (CV), constant current (CC), constant power (CP), and constant resistance (CR) modes

(6) Complete protection functions: OVP, OCP, OPP, OTP, and input overvoltage and undervoltage protection, etc

(7) Equipped with photovoltaic array simulation function

(8) Equipped with battery simulation function

(9) Equipped with battery charging and discharging functions

(10) Equipped with the "black box" function, it automatically records operating parameters in case of abnormalities, making it easy to view and repair in the later stage

(11) Supports multiple remote controls, standard RS232, optional RS485, CAN, USB, LAN, etc.

Specifications:

Model		HSJ-B800-225
Output range	Voltage	0～800V
	Current	0～225A
	Power	0～54kW
	Resistance	0.1～666Ω
Set accuracy	Voltage	≤0.10%FS
	Current	≤0.20%FS
	Power	≤1.00%FS
Set Resolution	Voltage	0.01V
	Current	0.01A
	Power	0.001kW
Readback value accuracy	Voltage	≤0.10%FS
	Current	≤0.20%FS
	Power	≤1.00%FS
Read back value resolution	Voltage	0.01V
	Current	0.01A
	Powera	0.001kW
Ripple(20Hz～2MHz)	Vrms	35mV
Ripple(20Hz～2MHz)	Vpp	250mV
Dynamic response time	Voltage	≤1.5ms
Rise time	Voltage	30ms(10%～90%)
Source load switching time	Current	2ms(+90%～-90%)
Power regulation rate	Voltage	≤0.02%FS
Power regulation rate	Current	≤0.05%FS
Load regulation rate	Voltage	≤0.05%FS
Load regulation rate	Current	≤0.15%FS
Overvoltage protection(OVP)		0～110%FS adjustable
Sense Compensation voltage		5V
Protection function		OVP、OCP、OPP、OTP、Vsense. Reverse protection and input overvoltage and undervoltage protection
Parallel function		Supports multiple parallel outputs
Communication interface		LAN, USB serial port (optional: GPIB, CAN, RS485)
Efficiency		93%
Work Temperature		0～50℃
Storage Temp		-10℃～70℃
Humidity		20%～90%RH，No condensation
Input range	Phase	Three phase three wire+PE
	Voltage	342～528V
	Frequency	47～63Hz
	Power factor	0.99
	Feedback efficiency	93%
Size (W×H×Dmm)		19 "standard chassis with a height of 15U, 600mm x 1000mm x 800mm
Net Weight (Kg)		150

Specifications:

Related Products:

Product introduction:

Function:

● Short-circuit protection: long-term short-circuit or short-circuit startup is allowed under different working conditions;

● Constant voltage and constant current: The voltage and current values are continuously adjustable from zero to the rated value, and the constant voltage and constant current are automatically converted;

● Intelligent: Optional analog control and PLC connection to form a remotely controlled intelligent stabilized current power supply;

● Strong adaptability: suitable for various loads, the performance is equally excellent under resistive load, capacitive load and inductive load;

● Overvoltage protection: The voltage protection value is continuously adjustable from 0 to 120% of the rated value, and the output voltage exceeds the voltage protection value for trip protection;

● Each power supply has enough power surplus space to ensure that the power supply can ensure good performance and longevity when it works at full power for a long time.