ASG150 Test Signal Generator

● Generating Fault Location Signal ● Detection of L1 and L2 disconnection ● LED indicators: On, Comm, Test ● CAN bus ● Auxiliary power supply: DC24V

  • Szybka i bezpieczna logistyka
  • Próbka dostępna

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General

ASG series test signal generator adopts 32-bit microprocessor chip and high-precision signal generation circuit to realize the generation of specific test signal. When the monitored IT system has insulation faults, it can start up and produce test signal in time, working with the insulation. Fault locator to realize insulation fault location.

The test signal generator ASG in conjunction with AIM-M200 medical intelligent insulation monitor and AIL100 insulation fault locator are designed for insulation fault location in medical IT system.

Technical Parameter

Auxiliary power supplyVoltageDC24V(±25%)
Power consumption≤2VA
Monitored systemRated voltage0~242V AC
Rated frequency45-60Hz
Locating current<1mA
CommunicationInterfaceCAN bus

Dimension

Product Selection

Typical Connection

LED Indicator Instructions

Indicator lightInstructions
OnWhen the device is in normal operation, the indicator flashes, and the flickering frequency is about once a second.
CommIndicate the status of device communication, when there is data transmission, the indicator flashes.
TestWhen the indicator light is green, it indicates normal operation of the system;When red, it indicates the instrument has L1, L2 disconnection fault;When the red and green flash alternately, it indicates the device is generating fault location signals.

Common Problems

Make sure the connection is correct before the system is powered on. For common problems, according to the fault phenomena in the table below, targeted investigation can be carried out.

No.Fault phenomenonPossible causes and troubleshooting
1The device is not lit.The 24V power supply is not connected properly. Check the connection of terminals 8 and 9 and make sure it is correct.
2Test indicator is red.Terminals 3 and 5 are not reliably connected to the secondary side of the isolation transformer. Check and make sure that the connection is correct until the light turns green after power on.