Surge Protector Type 1+2 (BC) 12.5kA 2P+G DS50PV-1000G/12KT1 C482383
Product code: ME7237
Shipping costs are not included in the price.
Shipping costs are not included in the price.
Shipping & Returns
Master Energy | Master Investment Sp. z o.o.
1. Right of Return (14 Days)
Individual consumers (B2C) have the right to withdraw from the contract and return purchased items within 14 calendar days from delivery without stating a reason.
2. How to submit a return or claim?
- 📧 E-mail: pv@masterenergy.eu
- 📞 Phone: +48 884 570 201
- 🏢 Registered Address: Master Investment Sp. z o.o., Rondo ONZ 1, 00-124 Warsaw, Poland (VAT ID: PL7010345632)
3. Complete terms and conditions
Detailed freight information, pallet shipping methods, and B2B commercial terms are available at our dedicated information page:
Payment methods
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- Credit & Debit Cards – Visa and Mastercard, processed securely by Stripe.
- Apple Pay – convenient digital wallet checkout in one tap on Apple devices.
- Google Pay – seamless payment with stored cards in Google Wallet.
- BLIK – 6-digit code authorization (available for Polish transactions).
- PayPo – buy now, pay in 30 days or in flexible installments.
- Klarna – buy now, pay in 30 days without extra fees.
- Instant Bank Transfer – automated bank transfer through PayU.
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Traditional Payments
- Bank Transfer – direct wire transfer to our bank account. Proforma invoice and details are sent by email.
- Cash on Delivery – pay the courier upon package delivery (maximum 10,000 PLN per order).
Installments
PayU Installments – split your order into manageable monthly payments with an instant online application process.
Ask about the product
Administratorem danych osobowych jest Master Investment sp. z o.o.. Przetwarzamy je w celu przesłania odpowiedzi na zapytanie. Więcej informacji dotyczących przetwarzania danych osobowych znajduje się w polityce prywatności.
Description
Product: DC Type 2 surge protector designed for photovoltaic installations, 1000 V variant (catalog designation: DS50VGPVS-1000G/51). The device provides surge protection between PV poles and to PE (common and differential mode) and is made using GSG (gas-filled spark gap) technology with an integrated varistor module, ensuring high reliability and no leakage current in operating state.
About the Manufacturer
CITEL is an international specialist in surge protection. The company designs and manufactures solutions for securing power networks, photovoltaic systems, telecommunications, and data transmission. In the CITEL catalog, the VGPVS series includes products featuring patented VG technology that combines the advantages of gas-filled spark gaps with high-class varistors, offering improved protection levels, parameter stability, and minimal leakage currents.
Electrical / Technical Parameters
- Nominal voltage (UOCSTC): 1000 Vdc
- Maximum permissible operating voltage (UCPV): 1200 Vdc
- Generator short-circuit withstand (ISCWPV): 1000 A
- Nominal surge current (In) – 15 x 8/20 µs: 15 kA
- Maximum surge current (Imax) – 8/20 µs: 40 kA
- Lightning surge current (Iimp) – 10/350 µs: (typically Type 2 - no Iimp value; device designed as Type 2 for DC)
- Protection level (Up) at In: typically < 3.5 kV (for 1000 V variant)
- Protection technology: VG-Technology – gas-filled spark gap (GSG) + varistors, no leakage current (leakage-free)
- Additional functions: integrated safe thermal separation, status signaling (connection for remote signaling of potential-free contacts)
Mechanical Parameters
- Mounting width: 3 TE (DIN 43880)
- Wire connections: 2.5 – 25 mm² (recommended)/up to 35 mm² (depending on variant)
- Status signaling: mechanical (red indicator) + potential-free contact output for remote signaling
- Mounting: on 35 mm rail (Hutschiene)
- Protection degree: IP20
- Operating temperature range: -40 °C to +85 °C
- Housing material: thermoplastic PEI, UL-94 V0 classification
- Safety functions: double, safe galvanic separation; no leakage current in operating state (ideal for insulation measurements and PV systems)
Notes: Description based on the specification of the DS50VGPVS variant with a nominal voltage of 1000 Vdc (catalog designation DS50VGPVS-1000G/51). Mechanical data includes information on standard mounting width (3 TE) and wire connection listed in the CITEL catalog data sheet.
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