Battery pack test system

Battery pack test system

Power battery pack working condition simulation test system

Nebula power battery pack working condition simulation test system is specially designed for new energy vehicles and battery, motor and electronic control system, and widely used for testing of lithium batteries, super capacitors, motor performance, etc. The test system, with excellent accuracy and flexibility, can realize power curve output within milliseconds and simulate power batteries according to the actual road conditions. It has such functions as constant voltage, constant current, constant power, constant current to constant voltage, constant load, current step, voltage ramp, current ramp, pulse current and current curve output which can be arbitrarily combined.

Battery pack test system

System features

 

1. Industrial standard dynamic current charge-discharge cycle test
2. Energy feedback and recycling
3. Working condition simulation test according to actual road conditions
4. Easily programmable and operable software
5. Various data report functions
6. Complete protective functions
7. Channels of the system can be used in parallel to expand scope of application.
Nebula power battery pack working condition simulation test system [multi-channel].pdf
Nebula power battery pack working condition simulation test system [dual-channel].pdf

Nebula power battery pack working condition simulation test system [DC microgrid].pdf

 

Battery pack test system

 

 

Product description

 

 

Test items

 

1.Verification of basic BMS parameters
2. DCIR test
3. Power battery system cycle life test
4. Power battery system capacity test
5. Power battery system charge-discharge feature test
6. Power battery system HPPC test
7. Overcurrent protection function test in discharge condition
9. Power battery system SOC retention and recovery capability test
10. Power battery system charge-discharge efficiency test
11. Power battery system conformity test
12. Battery cell temperature test
 

Equipment parameters:

 

 

 

Category

NEXXX series

NEXXXS series

Channel

Dual-channel

Multi-channel (16 channels at most)

Dual-channel

Multi-channel (16 channels at most)

Power range

30~450kW

76~800kW (other values customizable)

30~450kW

76~800kW (other values customizable)

Current range

Single-channel: max. 400A

2-channel: max. 800A when parallel connected

Single-channel: max. 250A

Multi-channel: max. 3600A when parallel connected

Single-channel: max. 400A

Multi-channel: max. 800A when parallel connected

Single-channel: max. 250A

Multi-channel: max. 3600A when parallel connected

Voltage range

5V~1000V

(0V and negative voltage customizable)

5V~1000V

(0V and negative voltage customizable)

5V~1000V

(0V and negative voltage customizable)

5V~1000V

(0V and negative voltage customizable)

Current &voltage accuracy

0.5‰FSR

1‰FSR

0.5‰FSR

1‰FSR

Current response time

3ms

10ms

Current switching time

6ms

20ms

Resolution

32bit

Data sampling time

1ms

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