KDZD885C Lithium battery differential pressure balancer

Sự miêu tả

differential pressure balancer

Product profile
KDZD885C battery capacity balance test system, mainly used for lithium battery box charge and discharge test and balanced maintenance, to solve the pain point of lithium battery pack single core voltage imbalance, used to quickly solve the problem of lithium battery voltage inconsistency, suitable for each lithium battery module voltage level, set single core discharge, charging, balance maintenance functions, 24 channels can be independently checked to start, Can work at the same time, can create a variety of voltage difference, core capacity, balance and test battery performance, is the battery manufacturers, dealers, after-sales maintenance for battery testing commonly used test table, reduce enterprise costs, reduce the labor intensity of maintenance personnel, Hoạt động đơn giản, one-click start, lithium battery pack daily maintenance battery to provide scientific testing means.

The test technology principle adopted by this instrument has made a series of breakthroughs in the research and application of new technologies, new devices, new materials and new processes. It is a professional test instrument designed according to the requirements of relevant national testing and maintenance regulations for the performance detection of lithium batteries. The instrument is small in size, light in weight, full in function, and the data management software is full in function, which greatly reduces the workload of battery daily testing and maintenance. For new energy cars, buses, buses and applicable lithium battery packs to provide security.

differential pressure balancer
Đặc tính sản phẩm
Adopts single-phase (220VAC) AC power supply mode.
It is suitable for daily discharge, charging and balanced maintenance of lithium battery pack.
Suitable for lithium battery test of all voltage levels.
Portable, removable device.
Điện cao thế, current accuracy, and test protection to prevent overcharge and overdischarge.
Multiple charge and discharge stop thresholds: Multiple charge and discharge stop thresholds are provided to avoid excessive charge and discharge.
Balancing mode: Customize balancing maintenance parameters, set balancing voltage points, high potential cell discharge, low potential charging, with consistent voltage as the balancing condition to improve maintenance efficiency.
24 channels can be selected independent string number, set balanced voltage, start selected channels, independent start.
With over voltage, under voltage, over current, reverse connection, temperature multiple protection thresholds, to protect the battery and host safety.
With cell temperature monitoring and protection, protect the safety of the cell.
7 inch LCD touch screen. With a 7-inch bright touch screen, resolution 1024×600, you can directly click on the LCD screen, simple and clear. Strong anti-interference ability.

differential pressure balancer

Ac current output	6 kênh truyền hình, each 30A / 450VA six-phase parallel 180A
Ac voltage output	6, each 120V / 80VA line voltage 240V
Output accuracy	0.2% (within the main range)
Dc current output	3 kênh truyền hình, each ±10A/200VA
Dc voltage output	3 kênh truyền hình, each ±160V/70VA
Output accuracy	0.5% (within the main range)
Giai đoạn	0~360°
Phase accuracy	0.2°
Output frequency	0~1000Hz
Frequency accuracy	0.001Hz
Superimposed harmonics	0~20 times
Open capacity	8 kênh truyền hình
đầu ra	4 pairs
Independent DC	DC110/220V, rated current 1.5A
Kích cỡ	360mm*200mm*400mm
Cân nặng	20Kilôgam

 

Ac current output

4 current output amplitude 4×30A/ phase, short time 100A (switching output) Current output range: 0~100A Accuracy ±2.5mA (less than 0.5A), 0.05%RG (0.5A≤I≤30A); 0.1%RG (30MỘT < I≤100A); Resolution 1mA The current allows output value of 10A/ phase for a long time Output power 200VA/ phase;

Ac voltage output

Số lượng kênh 4 4 voltage output amplitude 4×264V/ phase Voltage output range: 0~528V Accuracy ±2.5mV (≤2V); ≤±0.1%RG (2~10V); ≤±0.05%RG (10~264V) Resolution 1mV Maximum output load 180VA per phase

phase

Phase range -360°~360° Phase accuracy < 0.1°

Tính thường xuyên

Voltage and current frequency 0~1200Hz Frequency accuracy < 1mHz (0~65Hz); ±2mHz (65~450Hz); < 5mHz (450~1200Hz) Resolution 0.001HZ

Switching output

Số lượng kênh 8 groups of fast departure Type null contact, regardless of polarity Each output out of sync time error: ≤0.1ms Capacity 250VDC/ 0.2A, 250VAC/ 0.5A

Switching input

Số lượng kênh 8 (electrical isolation) Open characteristic null contact or potential (adaptive) Threshold feature “0” : 0~6V; “1”12~250V Time resolution 100uS The timing range is 0.1mS to 9999.999S Timing error ±1mS

Recording voltage and current sampling

Voltage sampling channels: 4 (0~264V) 4 current sampling channels (0~30A) Measuring accuracy ±0.5%

Dc signal output

The DC voltage ranges from 0 to 60V Dc voltage measurement accuracy ±0.1% The DC current amplitude is 4~20mA Dc voltage measurement accuracy ±0.02

Communication interface

4G communication; WIFI communication; GPS timing 1 RS232, 1 485 interface for protocol communication Two 10/100MRJ45 network ports for connecting a PC to a power distribution terminal

Nguồn cấp

Rated voltage 220VAC Allowable voltage 220V±10% Rated frequency 50Hz Maximum current 10A

đặc điểm kỹ thuật

Body all aluminum alloy extruded profile, electromagnetic compatibility chassis Size 370mm*280mm*180mm (WXHXD) Weight 12Kg

 

 

 

 

 

 

 

 

IEC 61850 giao diện
Tính năng	It can be configured as the IEC 61850 9-2 SMV sending and receiving end or GOOSE sending and receiving end
Interface type	LC
Số lượng	3 pairs, of which 1 pair is 100/1000M adaptive and 2 pairs are 100M
Wave length	1310bước sóng
FT3 interface
Tính năng	Receiving and sending GB/T 20840.8, DL/T 282, and Q/GDW441 packets
Interface type	ST
Số lượng	One sending port, one receiving port
phase
Bán kính	0 ~ 360 °
sự chính xác	±0.1 °
Nghị quyết	0.1 °
Tính thường xuyên
Bán kính	0~1000Hz <±0.001Hz(0~65Hz)
sự chính xác	<±0.001 Hz (0 ~ 65 Hz) <±0.01 Hz (65 ~ 450 Hz) <±0.02 Hz (450 ~ 1000 Hz)
Nghị quyết	0.001Hz
thời gian
Bán kính	10 ms ~ 9999.999 S
Nghị quyết	1bệnh đa xơ cứng
Switching input
Số lượng	1 đôi, can be connected to empty nodes and potential nodes (0~250V)
Switching output
Số lượng	A pair
Breaking capacity	DC250V /0.5A
Reaction time	< 100us
synchronization
Interface type	IRIG-B/PPS optical signal
Số lượng	Two :1 thời gian, 1 thời gian
Wired connection
Interface type	100 Mbit Lan port, RJ45
Số lượng	một
Nguồn cấp
Supply voltage	AC 220V, allowable deviation: -20%~15%
Power supply frequency	47~65 Hz
Charging voltage	5V.,4MỘT
cổng USB
Số lượng	một
Working environment condition	Working environment condition
Operating temperature	– 10 oC đến 50 oC
humidness	≤95%, không ngưng tụ
other
cân nặng	2.5 Kilôgam
dimension	239mm x 41mm x 170mm(L x W x H)
Display screen	7 inch true color LCD display

 

 

 

 

 

 

 

Ac voltage source output		6 kênh truyền hình, 120V/60VA each
	phạm vi	Each channel is 120V/60VA
	sự chính xác	0.2V~2V, ±4mV; When 2V~120V, ±0,1%
	Nghị quyết	1mV
	Ac current source output: 6 kênh truyền hình, each 30A/450VA, six parallel 180A
	phạm vi	30A/450VA per channel (250VA)
	sự chính xác	When 0~500mA，±1mA；when 500mA~30A ，±0,1%
	Nghị quyết	1ma
	phase
	Bán kính	0~360°
	sự chính xác	±0.1°
	Nghị quyết	0.1°
	Tính thường xuyên
	Bán kính	0~1000Hz
	sự chính xác	<±0.001Hz(0~65Hz) <±0.01Hz(65~450Hz) <±0.02Hz(450~1000Hz)
	Nghị quyết	0.001 Hz
	thời gian
	Bán kính	10ms~9999.999s
	Nghị quyết	1bệnh đa xơ cứng
	Switching input
	Số lượng	8 pairs
	Breaking capacity	DC250V /0.5A
	Switching output
	Số lượng	6 pairs, 2 of which are fast opening (0.1bệnh đa xơ cứng)
	Dc voltage source output: 6, each ±160V/60VA
	phạm vi	Each channel ranges from 0 to 160V/60VA
	sự chính xác	0.2%
	Dc current source output: 6, each ±20A/200VA
	phạm vi	Each channel is 0 to 20A/200VA
	sự chính xác	0.2%
	synchronization
	Interface type	GPS/BD ANT,IRIG-B/PPS optical signal; IRIG-B/PPS electrical signal; IEEE 1588
	Số lượng	GPS/BD ANT 1; Two IRIG-B/PPS optical signals :1 timing, 1 timing; IRIG-B/PPS electrical signal 2 pairs: 1 pair of timing, 1 pair of timing; IEEE 1588 1 đôi
	Wireless connection
	Interface type	WIFI、4G
	Wired connection
	Interface type	100 Mbit Lan port, RJ45
	Số lượng	2
	Nguồn cấp
	Supply voltage	Ac/DC 220V, allowable deviation: -20%~15%(Confirm before using DC power supply as optional function)
	Power supply frequency	0 or 47~65 Hz
	IEC 61850 communication interface
	Tính năng	Can be configured as IEC 61850 9-1/9-2 SMV sending and receiving end or GOOSE sending and receiving end
	Interface type	LC optical port
	Số lượng	8 pairs,6 pairs for 100M adaptive, 2 pairs for 100/1000M adaptive
	Wave length	1310bước sóng
	IEC 60044 communication interface
	Tính năng	IEC60044-7/8, DL/T282 Receiving and sending packets
	Interface type	ST
	Số lượng	Six sending ports, two receiving ports
	Analog small signal input (optional function)
	Interface type	Aviation plug, điện xoay chiều
	Số lượng	12 way
	Analog small signal output (không bắt buộc)
	Interface type	Aviation plug, điện xoay chiều
	cổng USB	12 way
	cổng USB
	Số lượng	3
	Working environment condition
	Operating temperature	-10℃~50℃
	humidness	≤95%, không ngưng tụ
	other
	On-line interface	RJ45
	Display screen	10.4 “true color LCD display with touch function

 

Nhiệt độ hoạt động bình thường	–5℃~45℃
Limit operating temperature	–10℃~50℃
Storage and transportation	0℃~40℃
Working humidity	20%~90%, không ngưng tụ
Working environment	no corrosive gas
Atmospheric pressure	80kPa~110kPa
Altitude	0~3000m

 

Electrical characteristic	Phạm vi kiểm tra	Nghị quyết	độ chính xác
Charging current	1 ~ 100A (2V mode) 1 ~ 60A (6V mode) 1 to 30A (12V mode)	0.01 MỘT	1%
Discharge current	1 ~ 100A (2V mode) 1 ~ 60A (6V mode) 1 to 30A (12V mode)	0.01 MỘT	0.01 MỘT
Total charging voltage	1.7V to 2.6V (2V mode) 5.1V to 7.2V (6V mode) 10.2 V to 15V(12V mode)	0.001V. (2V.) 0.01V. (6V., 12V.)	0.5%
Nguồn cấp	AC220V plus or minus 10%
Chế độ hiển thị	Chinese and English LCD
Heat dissipation mode	Wind refrigeration
Use environment	5℃ ~ 50℃5% ~ 90%RH indoor
âm lượng	400(mm)*175(mm)*270(mm)
cân nặng	10Kilôgam
Communication interface	USB

 

Product appearance size
Người mẫu	KDZD885C Battery capacity balance test system
Cân nặng	Xấp xỉ. 20.5(Kilôgam)
Kích cỡ	520x284x500mm (L x W x H)
Product technical performance
Đầu vào nguồn – AC	single-phase AC 90-260V, frequency range 40-60Hz.
Battery input – DC	1-5Vdc
Host operation mode	touch screen
Trưng bày	7 inch TFT LCD screen, resistive touch screen, resolution 1024×600
Data communication	RS485x1 (not open by default)
Internal data store	128MBit
Voltage measurement accuracy	±0.1%FS±1mV (Max range 5V)
Current measurement accuracy	±1%FS+0.1A
Discharge current control accuracy	±1%FS±0.05A (maximum range 5A)
Discharge voltage range	1-4.2V.
Discharge current range	0.1-5A MAX
Charging voltage range	1-4.2V.
Charging current range	0.1-5A MAX
Balanced mode voltage range	1-4.2V.
Balance mode current range	0.1-2.5 A MAX
Host protection	input overcurrent protection, bảo vệ quá điện áp; Output overcurrent protection, overtemperature protection
Reverse protection	Supported
Exception protection	The power cable or main cable is powered off
Báo thức	LCD + buzzer.
Safety test
Voltage test	AC input – Housing: 2200Vdc 1min AC input – housing; Dc input-Output: 2200Vdc 1min DC input-housing
Working environment
Heat dissipation	forced air cooling
Nhiệt độ	Operating temperature range: -5~50℃; Storage temperature: -40~70℃
Độ ẩm	Relative humidity 0~90% (40±2℃)
Altitude	Rated altitude 2000m

 

differential pressure balancer