HomeProductsIsolated energy distributionMedical IT Isolated Power SystemAIL150-4/8 Series Ground Fault Detection and Location Relay

AIL150-4/8 Series Ground Fault Detection and Location Relay

The AIL150-4/AIL150-8 insulation fault locator uses a high-precision signal detection circuit with a high-sensitivity transformer. It detects the signal fed into the system from the ASG150 test signal generator and can precisely locate the insulation fault circuit. The AIL150-4 insulation fault locator can locate insulation faults in four loops, while the AIL150-8 can locate insulation faults in eight loops.

  • Insulation fault location in AC IT systems
  • AIL150-4: 4 measuring channels
  • AIL150-8: 8 measuring channels
  • LED indicators: On, Com
  • CAN bus
  • Auxiliary power supply: DC 24 V

Product info

  • Insulation fault location in medical IT systems.
  • 4 or 8 channels with measuring current transformer per AIL150.
  • Up to 16 measuring channels can be combined in a medical IT system via CAN bus.
  • Response time of up to 2 s in medical IT systems according to IEC 61557-9.

Technical data

parameter
Value
AIL150-4
AIL150-8
Auxiliary energy
voltage
DC24V(±25%)
The maximum power consumption
≤2VA
Monitored system
nominal voltage
0-242VDC
frequency
45-60Hz
Location signals
Location tension
<25V
Current location
<1mA
Fault location
the maximum number of loops
4
8
response time
<2S
communication
bus
CAN
protocol
Custom protocol

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