ZBSP series rechargeable battery charge and discharge test power supply-ZhongChuang Electric

Products Description

Product overview：

The ZBSP series power battery performance testing system is a bidirectional single-channel, multi-channel high-precision DC power processing system controlled by a computer-based remote monitoring platform. Users can configure parameters to flexibly control the bidirectional energy flow between devices and loads. Specifically designed to meet users' needs for performance testing of power battery packs (PABs), this system delivers precise control capabilities through its advanced processing architecture.

Product features：

● Input and output electrical isolation, leakage current protection function, effectively prevent electrical safety accidents;

● Use Infineon high voltage IGBT module two-pole transformation, pure digital frequency isolation power supply;

● It has both power supply and load characteristics, and can realize automatic energy feedback to the grid in addition to high-power DC power supply performance

● Load function, with outstanding advantages of energy saving and consumption reduction, green environmental protection;

● The carrier phase shift circuit is adopted on the DCDC side to make the DC output side more accurate and the ripple smaller;

● Wide voltage range, high precision and fast dynamic response.

App industries：

It is used in power battery PACK performance testing, battery pack charge and discharge aging and other fields.

unit type	ZBSP40 -800/24-100-1	ZBSP60 -1000/24-200-1	ZBSP80 -1000/24-300-1	ZBSP150 -1000/24-500-1	ZBSP300 -1000/24-800-	ZBSP400 -1000/24-900-	ZBSP500 -1000/24-1000-1	ZBSP600 -1000/24-1200-1
power rating	40kW	60kW	80kW	150kW	300kW	400kW	500kW	600kW
rated current	100A	200A	300A	500A	800A	900A	1000A	1200A
rated voltage	400V	300V	265V	300V	375V	445V	500V	500V
voltage range	24-800V	24-1000V (standard)/24-1200V (optional)/48-1500V (optional)
Input exchange indicators
Power supply type	Three phase four wire +PE
voltage range	400V(±15%)
frequency range	50Hz(±10%)
power factor	≥0.99
current harmonics	THDi≤3%
Output DC characteristics
number of channels	Single channel/double channel (optional)
peak power	12 Pe(60s)
peak point current	1.2 le(60s)
Source effect	≤0.14FS
The negative dispersion effect	≤0.1F.S
voltage accuracy	=005MF.S
Current accuracy	60.05MF,S
voltage ripple	≤0.1%FS
response time	≤2ms (10%-90% sudden loading)
switching period	≤4ms (switching-90% to +90W)
device efficiency	=94%
Yangfei characteristics
Voltage range of the grid	360-440V
Frequency range of power grid	47-53Hz
power factor	≥0.99
current harmonics	THDi≤3%
Feedback power	Support full range power feedback
system function
Work horizontals	Constant voltage/constant current/constant power
isolation method	Power frequency isolation transformer
Carrier compensation	Adaptive compensation line voltage drop
defencive function	Overvoltage, undervoltage, phase loss, overcurrent, short circuit, overload, overheating, emergency stop and other protection
Display and communications
Local operation	LCD display screen
Yunhe Communications	RS 485/LAN/CAN
protocol	Standard Modbus RTU/Modbus TCP/IP/CAN2.0
Safety performance
compression strength	2000Vdc/60s/ no breakdown
insulation resistance	≥20MQ@500Vdc
earthing resistance	6100mQ
noise	≤65dB/A)
service environment
work environment	The ambient temperature is-20℃-45℃, and the relative humidity is 0-95%, which can work continuously for 24 hours
cooling-down method	Fan forced air cooling
levels of protection	P21
above sea level	No more than 5000m@>2000m reduced use
Size (W-D H) mm	650*650-1600 (including mobile wheels)	1000-1000-1860 (including mobile wheels)	1000-1000*1860 (including mobile wheels)	1000-1000*1860 (including mobile wheels)	1800*1000 ·1840	18001000 1840	2000*1240 ·2080	2000-1240 *2080

DC test power supply

ZBSP series rechargeable battery charge and discharge test power supply

Products Description