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Insulation monitoring system and ground fault detection for hospital operating room

IM20H insulation monitoring system applied in hospital, ground fault detection, alarm sending, contact output, overcurrent monitoring, transformer overheating.

Technical specifications of insulation monitor

  • Device name: IM20-H
  • Operating function: Insulation monitoring
  • Application: Hospital
  • Operating voltage: 0…230 V – AC at 50/60 Hz & 0…100 V – DC
  • Fault recording ability: Automatically record faults and send warnings when detecting abnormalities in the system
  • Measurement insulation resistance range: 1 kOhm…10 MOhm
  • Display: LCD & Warning light
  • Fault setting threshold: 50…500 kOhm
  • Response time <= 1 s
  • Power supply 125…250 V DC +/- 15 % & 110…230 V AC 50/60 Hz +/- 15 %
  • Power consumption: 12 VA
  • Measurement voltage 25 V
  • Measurement current: 0…0.2 mA
  • Cont. Points: 1 C/O
  • Communication support: RS485
  • Transformer temperature monitoring
  • Transformer current monitoring, overload detection & user warning
  • Connect HRP or OTD type remote monitoring screen
  • Ability to connect to each channel monitoring & no need for connecting cables between the master monitor and each channel monitor
  • Ability to connect & view temperature value data, system status & automatically send warnings via Power Monitoring Expert or EcoStruxure Asset Advisor Schneider Electric application to help operators quickly detect problems and prevent them before they happen (Optional)
  • Meet standards: IEC 61010-1, IEC 61557-8, IEC 60364-7-710, IEC 61326-2-4

Isolation transformer

Isolation transformer, hospital application type (Medical transformer) meets the requirements standards for leakage current, efficiency and heat generation. Meets specific power ranges for the system: 3.3kVA, 6.3kVA, 8kVA, 10kVA for 1-phase transformers.

Technical characteristics of isolation transformer

  • Device name: Isolation transformer
  • Rated capacity: 10 kVA
  • Operating frequency: 50/60 Hz
  • Primary voltage: 230 V
  • Secondary voltage: 230/115 V
  • Secondary current: 44.7 A
  • Insulation level: Class F
  • Impulse current: 12 x In
  • Leakage current: ≤ 0.5mA
  • Maximum no-load current: 1.25 A
  • Integrated temperature monitoring sensor
  • No-load voltage: 232 V
  • Loss: 310 W
  • Impulse voltage tolerance: 3 kV
  • Dimensions: Height x width x depth: 427x 280×255 mm
  • Weight: 95.5 kg
  • Complies with standards: IEC 61558-2-15, and IEC 60364-7-710 specify leakage currents for group 2 medical area equipment.

Reference: Schneider Electric

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For more information about the Insulation monitoring system and ground fault detection for hospital operating room service, please contact us through the information below:

OTECH JOINT STOCK COMPANY

  • Hotline: 1800 9472
  • Phone number: (+84) 28 6686 3565
  • Email: service@otech.com.vn
  • Address: 02 Street 15, Van Phuc 1 Residential Area, Hiep Binh Phuoc Ward, Thu Duc City, Ho Chi Minh City, Vietnam.
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