HIG95
Article number: 70 919- Insulation monitoring devices series HIG95 are devices for monitoring the insulation resistance in hospital applications.
- In addition to the insulation resistance, the IMDs also evaluate the current and thermal load of the IT system and thus meet the requirements for monitoring the medical, isolating protective transformer.
- There is also a number of monitoring panels, thanks to which the requirement for remote status signaling can be easily met. This is a series of MDS.
- The IMDs are equipped with a display for displaying currently measured values. The display together with the buttons is also used to set up the device.
pcs
Inquire
Monitored IT power supply system type according to IEC 61557-8 | AC, MED | |
Measuring range of insulation resistance | RF | 5 ÷ 900 kΩ |
Adjustable range of critical insulation resistance | Ran | 50 ÷ 200 kΩ |
Number of insulation resistance fault levels (Ran) | 1 | |
Rated voltage of monitored IT system | Un | 230 V |
IMD power supply | From measured IT system, From independent power source | |
Supply voltage range | 90 ÷ 265 V | |
Visual signaling of thermal and current overload of the isolating transformer | Yes | |
Monitoring of current overload of medical transformer | Yes, using product TOM and current transformer | |
Monitoring of thermal overload of medical transformer | Yes, using product TOM | |
Supported temperature sensors | 1x NC contact, 2x NC contact | |
Power consumption | P | 5 VA |
Measuring voltage | Um | 12 V |
Measuring current | Im | < 0.6 mA |
Measuring input’s internal impedance | Zi | > 1 000 kΩ |
Measuring accuracy | ± 10 % | |
Electrical strength against internal circuits | 3 750 V | |
Equipped with display | Yes (OLED technology) | |
Supported module of distant signalisation (MDS) | MDS-D, MDS-DELTA, MDS10 | |
Communication interface for user | RS485 bus | |
Communication protocol | ISOLGUARD | |
Housing material | Polyamid PA6, UL94 V-0 | |
Degree of protection of front panel | IP40 | |
Degree of protection except the front panel | IP20 | |
Operating temperature | ϑ | - 10 ÷ 60 °C |
Protection class according to IEC 61140 | II | |
Recommended cross-section of connected conductors | S | 1 mm2 |
Installation | On DIN rail 35 mm | |
Modular width | 2 | |
Operating position | Any | |
Operation type | Permanent |