Suzhou Tai Site sales of smart three-phase voltage drop simulator

Electrical grid connection, electronic equipment subject to grid voltage dips, short interruptions and voltage variations. The reasons for these changes are due to the grid voltage, substation equipment failure or a large load changes suddenly. Testing such phenomena, it is designed to test electrical and electronic equipment encountered voltage mutations, can avoid unsafe operating conditions. It is not only able to conduct the test phase, but also to achieve any two or three phases at the same time test. PFS 6950T3 with six separately controllable semiconductor switches, each having an electron short circuit protection. Standard IEC 60601-1-2, IEC 61000-4-29, IEC 61000-4-34, IEC 61326, EN 61000-4-34, EN 61000-6-1, EN 61000-6-2 Advantages 1. Detached test equipment; 2. Meet IEC 61000-4-34; 3. standards fully compatible with three-phase test system is applicable to a triangle and star power system testing; 4. have six electronic switches and short circuit protection; 5. Rated voltage 3x690V; 6. Maximum current per phase up; 50A 7. built-in automatic boost device; 8. front panel; Parameters General parameters Display 5.7 inches TFT touch screen operating power range of 110V / 220V, ± 10%, 50 / 60Hz Maximum Ethernet LAN, a stop of the chassis 19-inch 22U / 35U rack instrument weight RJ45 safety circuit Safety circuit is not closed power 100W external trigger input 5V TTL CRO trigger 5V TTL output operation control input 5V TTL communication about 135Kg temperature range 15- 35 ℃ humidity range of 45% -75% pressure range 86kPa-106kPa technical parameters of the project PFS 6950T3 output voltage range of 0% to 100% of the input reference voltage UT (three-phase or single-phase) Maximum input power supply AC690V ± 5%, 50 / 60Hz ± 5% EUT Maximum current 50A AC / DC Continuous current; 500A inrush current; the interrupt level of 0% sag level of 0% to 100% sag, the interruption duration 0.1-9999 period or 1ms-9999ms dips interrupt interval 5ms-9999ms dips, break test time 1s-9999s dips, interrupts rise and fall times 1-50us (100Ω load) test mode interrupt one phase, two-phase, three-phase sag interrupt the test while on trial phase line - neutral phase - phase IEC61000-4-34: Figure3a, 3b, 3c voltage level 0-100% voltage reduction time (Optional) 500ms-9999ms (50% -100%) or 1 -50u (100 ohm load) 1000ms-9999ms (0% -100%) or 1-50us (100 ohm load) voltage rise time (Optional) 500ms-9999ms (50% -100%) 1000ms-9999ms (0 % -100%) and then decreased duration voltage variation (Optional) 10ms-99999ms Synchronization 0 ° - 360 °, 1 ° step set or random triggered manually, automatically, the external trigger input EUT current and voltage measurements LCD display