CE-7000-R28GC - Charge and Discharge Module & PACK Testing (Energy-Feedback)

CE-7000-R28GC

Module &Pack

Regenerative Charge and Discharge Battery Testing System

Low Frequency Isolation 60V～1200V

Use Data to Interprete Module Testing

100Hz

Data Acquisition Frequency
RS485 Communication

CANBus
＞92%

Energy Conversion Efficiency
Simulation
Support

BMS Docking
≥0V

Discharge Voltage
0.05%

Accuracy
4 Range
≤10ms

Response Time
Parallel Channels

Lithium Batteries for Electric Vehicles
Lithium Battery for Electric Bicycle
Lithium Battery for Power Tools
Lithium Batteries for Garden Tools
Energy Storage Lithium Battery

Characteristic

High precision, multi range, parallel channel, modular, high voltage, high power, and so on.

CE-7000-R28 series has the characteristics of high precision, multi range, parallel channel and modularization . A single cabinet can support maximum 2CH. Up to 8 cabinets in parallel. It is applied for high voltage and high power battery testing. Voltage range: 60V-1200V; Current range: 0~4800A.

Customization

Power Unit Modular Design

CE-7000-R28GC series adopts power unit modular design, which can be flexibly customized according to customers' technical requirements , such as rated voltage, rated current, the number of channel.

Delivering at once

Regenerative Charge and Discharge Module & PACK Testing System

Delivering at once

Low Frequency Isolation 60V～1200V; Module & PACK Battery Testing System.

Delivering at once

Low Frequency Isolation 60V～1200V; Module & PACK Battery Testing System.

Model Description

CE

Safety Standards

-

70

7 Series Module
&Pack

XX

the number of channel
(0～4)

-

□□□V

Maximum Output Voltage
(V)

□□□A

Maximum Output Current
(A)

-

R28GC

Low Frequency Isolation
-R28GC Series

CE

①

-

70

②

XX

③

-

□□□V

④

□□□A

⑤

-

R28GC

⑥

①Safety Standards

②7 Series Module &Pack

③ the number of channel(0～4)

④ Maximum Output Voltage(V)

⑤ Maximum Output Current (A)

⑥ Low Frequency Isolation-R28GC Series

Typical Model

Model	Voltage Grade (V)	Current Grade (A)	the Number of Channel	DC Side Power (kW)
CE-7004-60V300A-R28GC	60	300	4	72
CE-7004-60V600A-R28GC	60	600	4	144
CE-7004-100V300A-R28GC	100	300	4	120
CE-7004-100V600A-R28GC	100	600	4	240
CE-7004-200V300A-R28GC	200	300	4	240
CE-7004-200V600A-R28GC	200	600	4	480
CE-7004-300V200A-R28GC	300	200	4	240
CE-7004-500V200A-R28GC	500	200	4	400
CE-7002-750V300A-R28GC	750	300	2	450
CE-7002-1000V200A-R28GC	1000	200	2	400

Performance

High Precision

Voltage and current accuracy: 0.05%FS
4 Range

Voltage and current are divided into 4 grades to meet the testing requirements of different voltage and current grades.
Standard Voltage Grade: 150V
Standard current grade: 30A, 50A and 75A. After multi-channel parallel, it become other current grade.
The gear is designed to be 100%, 50%, 30% and 15% of the standard voltage and current level.
Multi range can improve sampling granularity, system dynamic and steady performance.
Quickly Dynamic Response

Apply for all kinds of high speed dynamic testing.
Current Rise and Fall Time (10% - 90%):≤10ms
Charge and Discharge Switching Time (- 90% ～ + 90%): ≤20ms
4 Channel Flexible Parallel

4 Channel Design
Maximum Power per Channel: 30KW, Current: 0 ~ 300A;
Multi Channel Parallel, Maximum Power: 120KW, Current: 0 ~ 1200A;
Channel parallel does not affect dynamic performance
Low voltage discharge just as cell does it.

Standard Equipment Discharge the Voltage Lower to 1V.
Increase accessories and discharge lower to 0V or negative pressure.
Satisfying the over-discharge requirements of GBT 36276-2018 lithium ion battery for electric energy storage
BMS Online Test

Real-time monitoring of BMS protection board data, monitoring software display key data and issue control instructions.
The protection board will not generate too high voltage when it protects equipment actively.
You can test the battery pack together.
Support standard DBC file import.
Power Unit Modularization

General AC/DC power unit, DC/DC power unit.
It can be customized according to voltage, current and channel number.
Share key materials and delivery in a short time.
Transportation and installation convenient.

Comprehensive Test of Function and Performance

1 Simulation Test
2 Charge/ Discharge Characteristics
3 Capacity Test
4 Characteristics of Pulse Charging and Discharging
5 Charge and Discharge Efficiency
6 Cycle Life
7 Conformance Testing
8 Overcharge/ Overdischarge Capacity
9 Cell Voltage Characteristics
10 Monomer Temperature Characteristics
11 Constant Voltage Charging
12 Constant Current Charging
13 Constant Current/Voltage Charging
14 Pulse Charging
15 Constant Power Discharge
16 Constant Current Discharge
17 Constant Resistance Discharge
18 Pulse Discharge
19 Constant Power Charging
20 DCIR
21 Current Ramp

Software & Hardware Protection

Emergency Stop Protection

Overheat Protection

Overload Protection

Phase Protection

Short Circuit Protection

Overload Protection

Communication Interruption Protection

Overvoltage/Overcurrent Protection

AC Input Protection

Power-off Protection

Reverse Connection Protection

Communication Heartbeat Protection

Overcapacity Protection

Overvoltage/Overcurrent Protection

Sample-line-drop Protection

Battery Protection

Peripheral Linkage

1BMS Protection Board Linkage

2Thermostat linkage

3Water Cooling Machine Linkage

4Balance Equipment Linkage

Close to 100% Energy Recovery

Full Power Feedback Technology; Energy-feedback efficiency is more than 90%; Battery discharge energy is recycled and used for charging in other channels. If there is energy surplus, it will be fed back to the grid.

Size&Weight

Different models, different sizes, and customized equipment. Conventional models as shown in the right figure.