Surge protection, photovoltaics - OBO BETTERMANN

SurgeController V20 three-pole for PV systems, 600V DC,

V20 V20-C 3PH-600.4 pole surge arrester for system. photovol. 600V DC ,

V20 photovoltaic surge protection, 600V DC. V20 Type 2 surge arrester for photovoltaic systems• Complete unit with plug-in varistors arrester with disconnector• Fail-safe star connection according to VDE 0100-712 (IEC 50539-12)• For equipotential surge protection connection according to VDE 0100-443 (IEC 60364-4-44)• Discharge capacity of up to 40 kA (8/20) per pole• Low DC protection level: < 2.6 kV (max. uoc = 600 V DC)• Plug-in arrester with thermodynamic disconnector device and visual operating indication• Discharger based on encapsulated zinc oxide varistors for installation in control cabinets Application: photovoltaic systems with or without an isolated lightning protection system

Photovoltaic base with Y connection,

PV base, 3-pole in Y circuit. Base for photovoltaic systems up to Voc = 1,000 V (Y-circuit) • Suitable for V 25-B+C upper parts, type 1+2, combination arresters• Suitable for V 20-C upper parts, type 2, surge arresters• Protection circuit against transverse and longitudinal voltages• Y-protection circuit• Low DC voltage protection level: < 4.0 kV (Voc max = 1,000 V DC with V20-C/0-440)• Low DC voltage protection level: < 3.0 kV (Voc max = 900 V DC with V25-B+C/0-385)• Low DC voltage protection level: < 2.6 kV (Voc max = 600 V DC with V50-C/0-280)• Labelled connectionsApplication: In photovoltaic systems between PH modules and inverters.

SurgeController V20 plug-in arrester f. PV systems, 300V DC,

PV SurgeController V20, plug-in arrester, type 2. SurgeController upper part - type 2, surge arrester for photovoltaic systems• For surge protection equipotential bonding to VDE 0100-443 (IEC 60364-4-44)• Arresting capacity to 40 kA (8/20) per pole• Low DC voltage protection level: < 1.3 kV per pole (Y circuit: 2.6 kV and Voc max = 600 V DC)• Plug-in arrester with thermodynamic cut-off unit and visual function display• Encapsulated, non-extinguishing zinc oxide varistor arrester for use in distributor housings• High current carrying capacity with long lifespan Application example: PV systems with or without separated insulated lightning protection system

Surge protection device 2 PV string w. circuit breaker,

Generator connection box, type 2, up to 1,000 V DC with disconnection switch (32 A) for 1 x 1 string. System solution for circuit breaker photovoltaic inverter with 1 MPP tracker• Varistor arrester, connectable with cut-off unit in error-resistant Y circuit to VDE 0100-712 (50539-12) • Low DC protection level: < 4.0 kV (Voc max = 1,000 V DC with V2ß-B+C/0-500PV) • Circuit breaker (1,000 V; 32 A) for secure switch-off of the DC string cable• Per protection device, there is 1 terminal up to 6 mm² pre-mounted in the housing, up to 30 A DC per terminal • Pre-mounted in polycarbonate housing (IP65), UV-resistant for use outside, including cable gland kitFor DC protection of the inverter in photovoltaic systems.If there is a danger of condensation forming through wind, ice, temperature or sunl

CombiController V50 three-pole for PV systems + FS, 600V DC,

PV combination arrester V50, 600 V DC with remote signalling. V50 combination arrester, type 1+2, for PV systems with FS contact as potential-free changeover• Complete unit, consisting of plug-in varistor arrester with cut-off unit• Error-resistant Y circuit for use according to VDE 0100-712 (EN 50539-12)• Surge protection equipotential bonding to VDE 0100-443 (IEC 60364-4-44)• Arresting capacity to 12.5 kA (10/350) and 50 kA (8/20) per pole• Low DC voltage protection level: < 2.6 kV and Voc max. = 600 V DC• With visual display for use in distributor housingsApplication: PV systems with lightning protection system

SurgeController V20 three-pole for photovoltaics, 1000V DC,

PV surge protection V20, 1,000 V DC with remote signalling. V20 surge arrester, type 2, for photovoltaic systems• Complete unit, consisting of plug-in varistor arrester with cut-off unit• Error-resistant Y circuit to VDE 0100-712 (EN 50539-12)• Surge protection equipotential bonding to VDE 0100-443 (IEC 60364-4-44)• V20-C 3-PH-1000 tested to EN 50539-11 (VDE / KEMA)• Arresting capacity to 40 kA (8/20) per pole• Low DC protection level: < 4.0 kV and Voc max = 1,000 V DC• With visual status display for use in distributor housings Application: PV systems with or without separate lightning protection system

Socket V20, V25 and V50, fotov., For photovoltaic installation,

Base for photovoltaic systems V20 and V25 U-3PH. V 20-C/U...: Base for photovoltaic systems (Δ-circuit) • Suitable for V 50-B+C and V25-B+C covers, types 1+2, combination arresters• Suitable for V 20-C covers, type 2, surge arresters• Protection circuit against transverse and longitudinal voltages• Δ-circuit• Low DC voltage protection level: < 2.4 kV (Voc max = 745V DC with V20-C/0-550)• Low DC voltage protection level: < 1.5 kV (Voc max = 505V DC with V25-B+C/0-385)• Low DC voltage protection level: < 1.3 kV (Voc max = 350V DC with V50-C/0-280)• Labelled connections Application: In photovoltaic systems between PV modules and inverters.V 20-C/U-3: Base • Suitable for V 25-B+C or V 20-C • Labelled connections• For Y circuits in PV systems (With cover V20-C/0-440; Voc suitable to 1,000 V D

CombiController V25 three-pole for PV systems + FS, 900V DC,

Combined discharger V25 V25-B+C 3PHFS900 3 pole system. photovoltaics+FS 900V DC

PV combination arrester V25, 900 V DC with remote signalling. V25 combination arrester, type 1+2, for PV systems with FS contact as potential-free changeover• Complete unit, consisting of plug-in varistor arrester with cut-off unit• Error-resistant Y circuit for use according to VDE 0100-712 (EN 50539-12)• Surge protection equipotential bonding to VDE 0100-443 (IEC 60364-4-44)• Arresting capacity to 7 kA (10/350) and 50 kA (8/20) per pole• Low DC protection level: < 3.0 kV and Voc max. = 900 V DC• With visual display for use in distributor housings Application: PV systems with lightning protection system

Surge protection device type 2 for PV systems, 1000V DC,

Surge protection device for multistring PV systems,

CombiController V50 two-pole for photovoltaics, 600V,

SurgeController V20 two-pole for photovoltaics, 600V DC,

SurgeController V20 two-pole for photovoltaics, 1000V,

PV surge protection V20 2pole 1000 V DC. V20 surge arrester, Type 2, for earthed photovoltaic systems• Complete unit consisting of varistor arrester with cut-off unit• For PV systems directly earthed on DC side to VDE 0100-712 (EN 50539-12)• Surge protection equipotential bonding to VDE 0100-443 (IEC 60364-4-44)• V20-C 3-PH-1000 tested to EN 50539-11 (VDE / KEMA)• Arresting capacity to 40 kA (8/20) per pole• Low DC voltage protection level: < 4.0 kV and Voc max = 1,000 V DC• With visual function display for use in distributor housings Application: Directly earthed PV systems with or without isolated lightning protection system

Photovoltaic base for earthed systems,

Bottom part V20 and V25 for photovoltaic,

PV base, 3-pole in Y circuit with remote signalling. Base for photovoltaic systems up to Voc = 1,000 V (Y circuit) • Suitable for V 50-B+C and V25-B+C covers, type 1+2, combination arrester• Suitable for V 20-C upper parts, type 2, surge arresters• Protection circuit against transverse and longitudinal voltages• Y circuit• Low DC voltage protection level: < 4.0 kV (Voc max = 1,000 V DC with V20-C/0-440)• Low DC voltage protection level: < 3.0 kV (Voc max = 900 V DC with V25-B+C/0-385)• Low DC voltage protection level: < 2.6 kV (Voc max = 600 V DC with V50-B+C/0-280)• FS with remote signalling and potential-free changeover contact for function monitoring• Labelled connections Application: In photovoltaic systems between PH modules and inverters.

CombiController V25 2-pole for PV systems with FS, 900V DC,