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VIGILOHM IM20 - H 110-230 V CA

Sandėlyje esančios prekės kaina (be PVM):
795,01 €
Ši kaina galioja iki 2024-12-24
Kaina už m: 795,01 €
EAN: 3606480321702
MPN: IMD-IM20-H
Mūsų sandėlis: Ne Pardavėjo atsargos: Ne
Už pakuotę: 1 Už dėžę: 8 Už padėklą: N/A
Techniniai duomenys
Prekės būklė Nauja
Gamintojo pavadinimas VIGILOHM IM20 - H 110-230 V CA
Prekės ženklas Schneider Electric
Kategorijos Relės
Plotis 96 mm
Funkcija Skirta maišytai sistemai
Aukštis 110 mm
Gylis 59 mm
Nominalus dažnis 50-60 Hz
Su nuimamais gnybtais No
Linijos pajėgumas 0 µF
Izoliacijos vertės rodmuo Yes
Galima klaidos registracija Yes
Elektrinės jungties tipas Varžto jungtis
Nominalus įtampos diapazonas 0-230 V
Nominali kontrolės maitinimo įtampa, kai AC 50 Hz 110-230 V
Nominali kontrolės maitinimo įtampa, kai AC 60 Hz 110-230 V
DC nominali kontrolės maitinimo įtampa 125-250 V
1 impedanso atsakomoji vertė 110 kOhm
2 impedanso atsakomoji vertė 50-500 kOhm
Aktyvacijos įtampos tipas Kintamoji srovė
Įprastai uždarytų kontaktų skaičius 0
Įprastai atvirų kontaktų skaičius 0
Perjungimo kontaktų skaičius 1
Pakavimo informacija
Pakavimo lygis 1 3606480321702
Pakavimo lygis 2 3606480321709
Downloads
Aprašymas
This device belongs to the Vigilohm range designed to monitor ungrounded/IT electrical networks, in accordance to installation and products standards. According to IEC standards, it is mandatory to equip IT medical premises with Insulation Monitoring Devices (IMD). This device is dedicated to monitoring AC, DC and ACDC medical IT systems. It mesures the system insulation resistance by injecting a low frequency AC current between the network and ground. Configuration will be set in accordance to medical standards, from the front of the device, through the HMI screen. Setting are related to insulation alarm thresholds from 50 kilohms to 500 kilohms, and Transformer overheat and overload alarms. It monitors networks up to 230VAC, 230VDC, in medical IT architecture, and well as the medical IT transformer. The black and white screen can displays insulation resistance from 100 ohms to 10 megohms. Auto-test starts automatically every 5 hours, and on demand. In case the system insulation resistance drops below the set threshold, meaning a ground fault occurred, an alarm is triggered thru the IMD output relay within 4 seconds. Once no fault is monitored, the alarm is cleared, the alarm relay is back to normal. The device can be supplied by a 110VAC to 230VAC source or a 125VDC to 250VDC, all with a tolérence of plus or minus 15%. This product can be installed on DIN rail, or flush mounted. Front face ingress protection is IP52, rear IP20 and overvolage category III. The monitoring device is equipped with a RS485 communication port, Modbus protocol.