المنتجات — السلامة الكهربائية

Surge Protection Device GSV2-120/40 C (LT) for Electrical Systems

جهاز حماية من الارتفاعات المفاجئة GSV2-120/40 C (LT)

SAR 33.75-112.50
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Surge Protection Device DTNVR 2/48/1.5/1500 (LT)

جهاز حماية من الزيادة المفاجئة DTNVR 2/48/1.5/1500 (LT)

SAR 33.75-135
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Surge Protection Device DTNVR 1/70/1 G (LT)

جهاز حماية من الارتفاعات المفاجئة DTNVR 1/70/1 G (LT)

SAR 33.75-135
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Surge Protection Device GSK123-230/25 1+1 (LT), Cat.No. 123 105

جهاز الحماية من ارتفاعات الجهد GSK123-230/25 1+1 (LT)

SAR 56.25-180
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Surge Protection Device GSD3-24/KC (LT) Model 300 126

جهاز حماية من الارتفاعات المفاجئة GSD3-24/KC (LT)

SAR 56.25-180
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Surge Protection Device GSK2-120/40 1+1 S (LT)

جهاز حماية من زيادة التيار GSK2-120/40 1+1 S (LT)

SAR 33.75-135
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Surge Protection Device SPC3.0 150 DS (LT)

جهاز الحماية من الارتفاعات المفاجئة SPC3.0 150 DS (LT)

SAR 562.50-1,800
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Surge Protection Device SPC1.1 150 110B (LT)

جهاز الحماية من زيادة الجهد SPC1.1 150 110B (LT)

SAR 33.75-112.50
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Surge Protection Device DTNVR 2/24/2 F3G Exi

جهاز حماية من الارتفاعات المفاجئة DTNVR 2/24/2 F3G Exi

SAR 337.50-1,125
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Surge Protection Device DTR 2/60/1500 (LT), Cat No. 400 115

جهاز حماية من الارتفاعات المفاجئة DTR 2/60/1500 (LT)

SAR 33.75-135
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Surge Protection Device DTR 2/24/1500 (LT)

جهاز حماية من ارتفاعات الجهد DTR 2/24/1500 (LT)

SAR 33.75-135
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الأسئلة الشائعة

Are these SPDs and breakers compatible with IEC-based installations?
Russian electrical standards are largely harmonized with IEC, so ratings, terminology and DIN-rail form factors will be familiar. SPDs are classified Type 1/2/3 as in IEC 61643. Still, confirm nominal voltage and frequency for your grid — most devices are built for 220/380 V 50 Hz networks, which matches most of Africa, the Middle East and Central Asia.
Can suppliers quote against a utility tender bill of quantities?
Yes, this is routine. Send the BOQ with item specifications and quantities; manufacturers return itemized pricing, technical datasheets and deviation lists where their product differs from the reference spec. For tenders requiring type-test reports from independent laboratories, ask early — gathering certified translations takes time.
What comes in a cathodic protection package for a pipeline project?
Typical scope includes transformer-rectifier stations, anode groundbeds, reference electrodes, test posts and cabling accessories. Suppliers can size the system if you provide pipeline length, coating type and soil resistivity data. Commissioning support is usually remote, with detailed installation documentation; on-site supervision is negotiable for large projects.
How are fragile porcelain insulators packed for sea freight?
Insulators ship in wooden crates with individual separators, a packing method refined over decades of export. Breakage allowances are specified in the contract — typically the supplier replaces transit-damaged units documented in a port survey report. Polymer insulators are lighter and far more tolerant of handling if logistics is a concern.
What are typical lead times and minimum orders?
Standard SPDs, insulators and grounding kits often ship from stock or within 2–3 weeks. Cathodic protection stations and custom relay panels are engineered to order — typically 45–60 days. Minimums are modest: one carton for small devices, one crate for insulators; full container loads earn better unit pricing.