NOARK Surge Protector for PV Systems TYPE 1+2 1000V DC 3P (111759)
Product code: ME6852
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:
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Traditional Payments
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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
NOARK Surge Protector for PV Systems TYPE 1+2 1000V DC 3P (111759) is a modular surge protector designed to protect photovoltaic installations. It is intended for mounting on a TH-35 mm rail and offers protection in PV class T1+T2 mode (Class I+II, Type 1+2) for ungrounded systems (Y configuration) with a maximum permanent working voltage UCPV of 1000 V DC.
Manufacturer Information
The product has been designed and manufactured by NOARK according to the EN 61643-31 standard. NOARK provides modular protective devices for PV installations with an optical indicator of the varistor insert's status and an optional auxiliary contact for signaling the status of the element.
Selected Electrical Parameters
- Type of protection: PV T1+T2 (Class I+II, B+C, Type 1+2)
- Nominal connection voltage (Un): 1000 V
- Maximum permanent working voltage (UCPV): 1000 V DC
- Nominal discharge current In (8/20 µs): 20 kA per module
- Maximum discharge current Imax (8/20 µs): 40 kA
- Impulse current Iimp (10/350 µs): 6.25 kA
- Leakage current IPE at UREF DC: < 50 µA
- Maximum short-circuit current ISCPV: 1000 A
- Protection mode: + → PE, − → PE, + ↔ −
Mechanical Parameters and Dimensions
- Number of modules (width): 3 modules (3P) — total width 3 × 17.5 mm = 52.5 mm
- Width per module: 17.5 mm (per module)
- Height: 83 mm (89 mm with rail mounting bracket)
- Front height: 45 mm
- Mounting method: mounting on standard TH-35 mm rail, fixed mounting
- Protection degree: IP20
- Terminals: spring, M5 screw; cross-section of connection terminals 2.5 — 25 mm²
- Tightening torque for terminal screws: 2 — 3.5 Nm
- Cross-section of auxiliary contact terminals: 0.14 — 1.5 mm²
- Weight (per pole): 0.12 kg (weight of one modular unit)
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