GMI D9520S Surge protection for I/O signals and Signaling Surge Arresters

DESCRIPTION

D9520S provides two-stage surge protection for floating I/0 three wires signals of measurement and control and safety systems. With width of 6mm, it can be easily fitted into any marshalling cabinets or distribution cabinets. It consist of a protective plug and a base element. The SPD provides surge protection with 1.65Ω loop impedance, with disconnect knife on both signal paths for easy testing of the loop.

FEATURES

SIL 3 according to IEC 61508:2010.

Input from Zone 0 (Zone 20), installation in Zone 1 and 2.

Disconnection of signal circuit by disconnect knife.

Signaling without additional auxiliary power, thanks to the mechanical status indicator.

Signal not interrupted during maintenance work, thanks to impedance neutral insertion and removal of protective plug.

High Density, 6.2 mm per channel.

HART compatible.

CHANNELS

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GMI RELATED MODELS

D9401S

D9410S

D9420S

D9510S

D9520S

Me yasa Zaba Mu:

1. Kuna iya samun cikakkiyar kayan aiki bisa ga buƙatun ku aƙalla farashin mai yiwuwa.

2. Har ila yau, muna ba da Reworks, FOB, CFR, CIF, da ƙofar zuwa farashin bayarwa. Muna ba ku shawarar yin ciniki don jigilar kaya wanda zai zama mai fa'ida sosai.

3. Abubuwan da muke samarwa suna da tabbaci gaba ɗaya, tun daga takardar shaidar gwajin albarkatun ƙasa zuwa bayanin ƙimar ƙarshe. (Rahotanni za su nuna akan buƙata)

4. Mun bada garantin bayar da amsa a cikin 24hours (yawanci a cikin sa'a guda)

5. Kuna iya samun madadin hannun jari, isar da niƙa tare da rage lokacin masana'antu.

6. Muna da cikakkiyar sadaukarwa ga abokan cinikinmu. Idan ba zai yiwu ba don biyan bukatun ku bayan nazarin duk zaɓuɓɓuka, ba za mu ɓatar da ku ta hanyar yin alkawuran ƙarya wanda zai haifar da kyakkyawar dangantakar abokan ciniki.

Me zai faru a gaba?

1. Tabbatar da imel

Za ku sami imel mai tabbatar da cewa mun karɓi tambayar ku.

2. Manajan Talla na Musamman

Ɗaya daga cikin ƙungiyarmu za ta tuntuɓi don tabbatar da ƙayyadaddun ɓangaren (s) na ku da yanayin ku.

3. Maganar ku

Za ku sami cikakkiyar ƙima wanda aka keɓance ga takamaiman bukatunku.

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