(1) High and low voltage test items: high and low voltage electrical appliances and high and low voltage switchgear ① power supply: voltage
220kV, 35kV, 10kV; impact generator 3500MVA (MVA)*2; AC 50HZ
420V
245KA
1s
Optional, 60Hz
420V
100KA
;② DC 440V
240KA
Time Constant 100ms; 1850V
85KA
Time Constant 100ms ③Low-voltage Symmetrical Wave Test 120KA;④Lightning Impact Test: 1600KV
120KJ (kilojoules),⑤Frequency withstand voltage test: 600KV
4A;Vibration test: load 300Kg
acceleration 50g
2-3Hz;Shock test: load 500Kg acceleration 50g
11s;⑥Swinging test: load 1000Kg, horizontal, Longitudinal, first ± 45 °, ± 36 °, ± 7.5 °; ⑦ protection level test: IP00-IP68
dust box volume of 33 cubic meters, waterproof maximum size of 2.5M * 2.5M;
⑧ aging test: 250 ° C ventilation 5-200 times / h volume of 38 cubic meters ⑨ humidity and low-temperature test: the temperature range of +55 ° C -
-60 ℃
Humidity range of 20% -98%, indoor volume of 24 cubic meters, characteristics of the experiment, noise test.
(2) Electromagnetic compatibility (EMC) test: 10m method of standard wave darkroom; 6m turntable load-bearing 5T; emission test frequency of 20Hz-26.5GHz; radiation immunity test frequency of 9KHz-1GHz
10V/m field strength; filter current: single-phase 700A three-phase 600A low-voltage power output current of 20KA; can be engaged in the radiation Emission nuisance test, conducted emission nuisance test, nuisance power test, harmonic current nuisance test, immunity test (radiated immunity, conducted immunity, harmonic and current aggregation drop immunity, electrostatic immunity, electrical fast pulse group immunity, surge immunity, voltage change transient drop short-time interruption immunity, frequency magnetic field immunity, impulse magnetic field immunity, damped oscillating field immunity, oscillating wave immunity test, etc.) can be engaged in duplex conditions. (test, etc.) can be in duplex conditions, high and low voltage electrical appliances, daily appliances, marine electrical appliances, automotive electronics and electrical appliances and automotive vehicle electromagnetic compatibility test.
(3) chemical test items: electrical and electronic products in the Cd, Pb, Hg, Cr hexavalent, PBB, PBDE six toxic and hazardous substances testing, to provide two kinds of testing services: ① ROHS certification issued by the CQC ② Institute of the EU recognition of the test report; bromine flame retardant testing; organochlorine compounds testing; six phthalate plasticizers Detection; toys in the eight heavy metal detection; packaging or packaging in heavy metal detection.
(4) Twenty-sixth Measurement Station of the Machinery Industry: electromagnetic, thermal, time and frequency, mechanics and other instruments and equipment measurement and calibration services can be carried out. Standard scope: current/voltage transformer, inrush current/voltage tester, AC withstand voltage tester, appliance action characteristic tester, appliance action time measuring instrument, residual current protector tester, voltmeter, ammeter, power meter and resistance meter, peak ammeter, insulation resistance meter, DC bridge, micro ohmmeter, appliance temperature rise measuring instrument, digital power meter, digital multi-meter, digital temperature indicator, Digital temperature measuring instrument, torque wrench, grounding on-resistance tester, oscilloscope, temperature and humidity equipment box, clamp meter and so on.