Automotive motor comprehensive testing test box bench assembly

NegotiableUpdate on 05/06

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Nature of the Manufacturer: Producers

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Online Consult

Overview

Product Details

With the vigorous development of new energy vehicles, the reliability of new energy vehicles has received strong attention from the market and has become the technological core of competition among major new energy vehicle manufacturers.Bench testing is one of the automotive inspection projects, especially the critical testing part of powertrain components, which is of utmost importance. Bench testing refers to the process of conducting certain simulated bench tests, including engine tests, before a product can be put into use. At present, most bench tests are conducted under standard atmospheric conditions. However, due to changes in the surrounding environment during the lifespan of automobiles, especially in high-altitude, extremely cold, and hot regionsAdverse environments can cause problems in components such as automotive powertrains that cannot be detected by standard atmospheric conditions. Therefore, it has also attracted more attention from automobile manufacturers.

Comprehensive testing chamber for automotive motors Comprehensive testing chamber for automotive motors

Bench test boxMain technical parameters
1 nucleus heart skill technique ginseng number	Internal cavity size		Design according to the actual testing requirements of users (there are also ready-made solutions for reference)
	Overall dimensions		Design according to the actual testing requirements of users (there are also ready-made solutions for reference)
	Work form		Low temperature, high temperature, and humid heat automatically alternate according to the program.
	temperature range		-40~+150℃
	humidity range		20%~98%
	降温速率		4℃ / min	+150℃～-40℃	Load:300kg aluminum+200kg steel, 2kw heat generation（Design according to the actual testing requirements of users）
	heating rate		4℃/ min	-40℃～+150℃	Load:300kg aluminum+200kg steel, 2kw heat generation（Design according to the actual testing requirements of users）
	display precision		0.01
	temperature deviation		≤±1.5℃
	Humidity deviation		≤± 3% RH (humidity>75% RH), ≤± 5% RH (humidity<75% RH)
	Temperature fluctuation range		-40 ℃~+150 ℃ (any temperature point can be set)
	Test conditions		executable Three test functions (high temperature low temperature humid heat) are programmable and can be set in multiple stages.
	noise		Within 65dB
twoMeet the testing standards
GB/T 2423.2-1989 Basic Environmental Testing Procedures for Electric and Electronic Products - Test B: High Temperature Test Method
GB/T 2423.1-1989 Basic Environmental Testing Procedures for Electric and Electronic Products - Test A: Low Temperature Test Method
threeStructural principle
3. 1 Box material		1. Inner wall material: High qualitySUS304 first grade thickened stainless steel
		2. Outer wall material: high-quality cold-rolled steel plate with electrostatic double-sided spray coating
		3. Insulation material: 100mm thick high-quality polyurethane glass fiber
3. 2 Load bearing capacity		Bottom load-bearing capacity:300kg aluminum+200kg steel
3. 3 Structural Mode		Split structure
3. 4 Gate		1 . Hydraulic cabin door, which can be automatically opened and closed through programmable control and manual operation.
		2. There is one transparent hollow tempered glass observation window on the door
		3. The observation window is equipped with coating heating to prevent wet and hot condensation and low-temperature frosting
		4. The door has safety and error prevention functions such as power-off anti fall, mechanical locking when opening the door (maximum position), etc
3. 5 Connection port		Located on the left and right sides of the box, used for testing samples to connect power lines and signal sources
3. 6 Air supply mode		1. Adjustable side blowing air outlet and protective net return air outlet
		2. Adopt a multi blade centrifugal circulating fan, reinforced with high and low temperature resistant rotating blades made of aluminum alloy to achieve forced convection.
3. 7 Standard configuration of test chamber		A pack of high-precision humidity sensing gauze,10 pieces
		1. Provide relevant documents such as device communication protocol interfaces for connecting to the upper computer communication software. 2. Gigabit Ethernet communication interface. 3. Modbus TCP communication protocol
		The top of the observation window is equipped with a high brightness switchable energy-saving lighting lamp
3. 8 Control Panel		High definition touch temperature and humidity controller,USB interface, RS232 computer communication interface, power switch, emergency stop switch, status indicator light, and buzzer sound and light alarm device
3. 9 Mechanical Room		Refrigeration unit, water collection tray, drainage hole condenser fan, condenser inlet, supply water tank
310 Electrical Cabinet		distribution control cabinet IO board, machine tool transformer, ballast, intermediate relay, time relay, solid-state relay, AC contactor, thermal relay, fuse, undercurrent phase relay, air switch Automotive motor comprehensive testing test box bench assembly Automotive motor comprehensive testing test box bench assembly