two70VSeries solid power controllers are modules that distribute DC power and provide protection functions. This controller can receive diverse input control signals, including switch inputs, data buses, etc. The solid-state power controller (SSPC) within the module can be controlled to turn on or off through the data bus. The working status of the module can be reported in real-time through the data bus. Can be widely used for power system distribution and management in aircraft, tanks, ships, and measurement and control fields
Solution to the sintering problem of 270V DC and contactor contacts for airborne power distribution systems - SSPC, solid-state power controller, intelligent contactor, intelligent circuit breaker.
·Control input and output electrical isolation（≥2500Vd.c.）
·Maximum output load80A
·AdoptingVIAT48Standard module structure
·I2tLoad overcurrent protection and short-circuit tripping protectionprotect
·Provide multiple data buses（1553B，ARINC429，RS485，RS422，CAN）
project | minimum value | Maximum value | Company |
working temperature | -40 | 105 | ℃ |
Storage temperature | -55 | one hundred and twenty-five | ℃ |
Shock (specified pulse) | 100，11 | （m/s2），ms | |
Vibration (random) | 10,10～2000 | （(m/s2)2/Hz） |
MTBF | Typical value 20000 | h |
Load voltage detection, load current detection, and protection methods depend onLoad voltage detection, load current detection, protection method based on I2t curve, input voltage range: 0-400V,
Rated input voltage 270Vd. c,
Output current: 5A (12H), 12 channels
Insulation resistance: ≥ 100M Ω,
Dielectric withstand voltage: ≥ 500Vr. m.s,
Output leakage current: ≤ 10 μ A,
Control mode: Bus (RS232 RS485, CAN), optional switch control.
This is what an onboard power distribution should look like!
For details, please contact Mr. Li at 18576410868