Battery Pack Walk-in Comprehensive Testing Chamber Temperature Humidity Vibration Analyze System

Product Description

Battery Pack Walk-in Three Comprehensive Testing Chamber Temperature Humidity Vibration Analyze System

Product Description

Relevant Standard Testing Requirements
1.1 The test object is a battery pack or system. Referring to the installation position of the test object on the vehicle and the requirements of GB/T2423.43, install the test object on the vibration test bench. The vibration test is carried out in three directions. The test starts from the Z-axis, followed by the Y-axis, and finally the X-axis. The test process refers to GB/T2423.56.

1.2 For the test objects installed below the vehicle crew, the test shall be carried out referring to Table 2, Table 4, Table 5 and Figure 1. For the test objects installed in other positions, the test parameters shall be carried out according to Table 2, Table 3, Table 5 and Figure 1.
 

Main Parameters

Model		MVTH-125DW
System		Balanced temperature and humidity regulation system
Temperature range		The highest test temperature is 100ºC; the lowest test temperature is -60ºC, -40ºC
Humidity range		20%~98%RH
Temperature fluctuation		±0.5ºC
Humidity fluctuation		±2.5%RH
Temperature deviation		≤±2.0ºC
Humidity deviation		≤±3%RH(>75%)RH) ≤±5%RH(>75%)RH)
Warm-up time		-40ºC~+85ºC interval, the average heating rate of the whole process is ≥15ºC/min
Cooling time		+85ºC~-40ºC interval, the average cooling rate of the whole process is ≥15ºC/min
Inner box size (W*H*D) mm		2500*2500*2000
Insulation enclosure structure		Spray-plastic galvanized colored steel plate+temperature-resistant stress insulation material + SUS304# stainless steel plate composite assembly plate
Box door size (cm)		Double door (1250+1250mm)*2, install explosion-proof chain
Heater		Nickel-chromium alloy electric heating wire heater
Humidifier		Semi-closed steam humidification (boiler type)
Freezing system		Water-cooled
		Superimposed, semi-closed imported compressor, environmentally friendly refrigerant
Controller	Display screen Operating mode  Memory capacity  Precision Input Communication interface	7"TFT touch screen, Chinese/English display 7" TFT, Program control, customized control 120 groups of programs*1000 segments (can be cycled separately 1000 times). The number of segments required for each group of programs can be arbitrarily divided, and each group of programs can be freely connected to each other. (Connect in up to 20 steps). Temperature: 0.1% Humidity: 0.1%~5V DCV Temperature: pt-100 Humidity: pt-1000 Without any converter, you can use the network cable RJ45 standard communication to connect to the computer LAN, which is convenient for remote monitoring and supports online multi-machine control and management. (Computer matching access is required)
Protection device		Fuse-free fuse switch, overpressure, overheating, overcurrent protection of compression molding machine, fan overload protection, dry burning protection, water shortage protection
Standard accessories		1 heat-insulating glass observation window, lead hole ( ∮50mm or ∮100mm)*1, 1 set of lights, indicator light
Working environment temperature		5ºC~+35ºC
Power supply		Ac380±10% 50Hz three-phase four-wire + protective ground wire
Safety protection		Equipped with an explosion-proof pressure relief port, an explosion-proof chain is installed on the box door, and the observation window is equipped with an explosion-proof partition. Smoke alarms, smoke exhaust pipes and video surveillance systems are installed in the box, and flammable gas detectors and fire extinguishing systems are optional.

Note: Support customization

Battery pack vibration test system
Vibration Test of the Electronic Devices in the Storage Battery Pack or System

2.1 For the test objects installed on the part above the vehicle suspension (vehicle body), conduct a random vibration test according to Figure 2 and Table 6. For the test objects installed in other positions, refer to the relevant tests in GB/T28046.3 for testing.

2.2 Execute the random vibration in accordance with GB/T2423.56. Each plane of the test object shall be subjected to an 8-hour vibration test.

2.3 During the vibration process, the test object shall operate in Mode 3.2 as required by GB/T28046.1-2011 for installation.

2.4 Requirements: For the storage battery pack or system, during the test, there shall be no abrupt voltage change in the minimum monitoring unit of the storage battery pack or system (the absolute value of the voltage difference shall not exceed 0.15V). The storage battery pack or system shall maintain a reliable connection and an intact structure. There shall be no phenomena such as leakage, casing rupture, fire, or explosion in the storage battery pack or system. The insulation resistance value after the test shall be not less than 100Ω/V.

For the electronic devices of the storage battery pack or system, they shall have a reliable connection and an intact structure during the test, without any looseness after installation. Moreover, the measurement accuracy of the status parameters after the test shall meet the requirements specified in Table 1.

Frequency Hz	Power spectrum density (m/s²)7Hz
10	20
55	6.5
180	0.25
300	0.25
360	0.14
1,000	0.14
RMS	27.8 medium size/s²

Main Parameters

Name of the equipment	Vibrating table (20 tons)
Sinusoidal thrust	20000kgf
Random thrust	8000kgf
Impact thrust (6 Master of Science)	16000kgf
Frequency range of use	2~2500Hz
Continuous displacement	76mm
Impact displacement	76mm
Maximum speed	2m/s
Maximum acceleration	981m/s
Diameter of dynamic coil	∅445mm
First-order resonant frequency	2400Hz±5%
Equivalent quality of moving parts	52kg
Maximum load	1100kg
Magnetic leakage	≤1m
Automatic alicing, balance function	Equipped with a central zero-bit server, with automatic centering and balance functions
Cooling method of vibrating table	Secondary circulation water cooling
Measurement	L1495*W1110*H1183mm
The weight of the vibrating table	3200kg

Horizontal slide
Table size	1500*1500mm
Frequency of use	2-2000Hz
Maximum carrying capacity	500kg
Table surface material	Magnesium alloy
Sliding platform structure	The horizontal slide platform and the vertical platform share the base
Oil pump	Provide
Table weight	243kg
	Vertical expansion table
Table size	2000*2000mm
Frequency of use	2-500Hz
Table surface material	Magnesium alloy (inverted conical: including auxiliary support and guide device)
	Controller
Output channel of the controller	A standard drive channel
Control the input channel	4 Input channels
Control software	4 Software functions: sinusoidal control, random control, resonance search and residence control, impact control.

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