SPI CEI 0-21 BY2537 Interface Protection System | Grid Protection Relay | 230/400 V AC | CEI 0-21 Compliant | Solar / Generator Safety Device
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Spend €500+ |
3% OFF |
|---|---|
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Spend €3 000+ |
5% OFF |
|
Spend €8 000+ |
10% OFF |
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Spend €12 000+ |
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Пазарувайте безопасно
Осигурете вашето пазаруване с различни безопасни и надеждни методи на плащане.
Smooth and stress-free — we handle issues, without bureaucracy.
From setup to questions — we’ve got your back after the sale.
Description
The By Tronic S.r.l. SPI CEI 0-21 BY2537 is a professional Interface Protection System (Sistema di Protezione di Interfaccia) fully compliant with the CEI 0-21 standard for low-voltage grid-connected power generators.
It continuously monitors network parameters — voltage, frequency, and phase — and safely disconnects the photovoltaic or generator system from the grid whenever abnormal conditions are detected.
Designed and manufactured in Italy by By Tronic S.r.l., this reliable grid protection relay ensures compliance with Italian energy regulations and guarantees maximum operational safety for both renewable energy installations and industrial power systems.
🔄 Condition: Used
🛠 Warranty: 6 months by Green Energy
⚙️ Technical Specifications:
- Manufacturer: By Tronic S.r.l. (Italy)
- Model: SPI CEI 0-21 BY2537
- Function: Interface Protection Relay (Sistema di Protezione di Interfaccia)
- Compliance: CEI 0-21 standard (for LV generators ≤ 20 kW per inverter)
- Nominal Voltage: 230/400 V AC, 50 Hz
- Monitoring Parameters:
- Overvoltage (59) / Undervoltage (27)
- Overfrequency (81H) / Underfrequency (81L)
- Phase failure / Phase imbalance
- Trip Delay: Configurable per CEI 0-21 requirements
- Relay Outputs: 2 configurable contacts (trip / alarm)
- User Interface: LED indication and test buttons
- Auxiliary Supply: 230 V AC
- Mounting: DIN-rail modular design
- Protection Class: IP20 front, IP40 housing
- Operating Temperature: -20 °C … +60 °C
- Certifications: CE, CEI 0-21, RoHS compliant
- Origin: Made in Italy
📌 Key Features:
✔️ Designed and certified according to CEI 0-21 for Italian grid connection
✔️ Automatic disconnection under voltage or frequency anomalies
✔️ Integrated alarm relays for system protection
✔️ Compact modular construction for control panel installation
✔️ Trusted Italian manufacturing by By Tronic S.r.l.
✔️ Ideal for solar PV, wind, and generator interface protection
🚀 Stay compliant and protected with the By Tronic SPI CEI 0-21 BY2537 Interface Protection Relay — a certified Italian-made solution
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Пазарувайте безопасно
В нашия магазин Shopify даваме приоритет на вашата безопасност и сигурност. Ето как гарантираме сигурно пазаруване:
1. Сигурни транзакции: Ние използваме разширено криптиране, за да защитим вашата лична информация и информация за плащане, като гарантираме, че тя е безопасно предадена и защитена.
2. Доверени шлюзове за плащане: Нашият магазин се интегрира с доверени шлюзове за плащане, като гарантира, че вашите транзакции се обработват сигурно и ефективно.
3. Поверителност на данните: Вашата поверителност е наш основен приоритет. Ние следваме стриктни политики за защита на данните, за да запазим поверителността и сигурността на вашата лична информация.
4. Сигурна платформа: Shopify предоставя стабилни функции за сигурност и непрекъснато наблюдение срещу уязвимости, като гарантира безопасна среда за пазаруване.
5. Проверени търговци: Ние сме проверен търговец на Shopify, ангажиран с предоставянето на автентични и висококачествени продукти.
6. Прозрачни политики: Нашите ясни политики за връщане, възстановяване на средства и доставка осигуряват спокойствие, знаейки, че стоим зад нашите продукти.
7. Поддръжка на клиенти: Нашият специален екип за поддръжка на клиенти е готов да ви помогне с всякакви притеснения или въпроси, които може да имате.
Пазарувайте уверено в нашия магазин Shopify, където вашата безопасност и удовлетворение са нашите основни приоритети.
🔒 Warranty Terms and Conditions
By placing an order, you acknowledge and agree to the following warranty policy:
✅ 1-Year Warranty for Inverters
- All solar inverter units come with a 1-year warranty from the date of purchase.
- Each unit is fully inspected and tested before shipment to ensure proper functionality.
🔧 What the Warranty Covers
- The warranty covers defects and malfunctions that occur during standard operation.
- This includes the inverter as a whole and its internal components and circuit boards.
- If any issue arises within the warranty period, we will repair or replace the defective part or product, in line with our warranty policy.
🛠 Warranty for Separate Components
- For individual internal circuit boards, components, and repair kits ordered separately, a 6-month warranty applies from the date of purchase.
- Within this period, any functional failure will result in a free replacement as per our warranty terms.
⚠️ What the Warranty Does Not Cover
- The warranty does not apply in the following cases
- Improper installation by the customer or third parties
- Network overvoltage
- Lightning strikes or other environmental/external damage
❗ Please ensure correct installation by a qualified technician. Improper connection or handling voids the warranty.
€280,00 EUR