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2CTB812051R1500 ABB OVR PV T1-T2 5-1500 P TS QS Surge Protective Device
ABB OVR PV T1-T2 5-1500 P TS QS is a pluggable combined Type 1 and Type 2 photovoltaic surge protective device with 5 kA impulse current, 20 kA nominal discharge current, 30 kA maximum discharge current, 1500 V DC operating voltage and remote status signalling.
£170.02
Why Choose the ABB OVR PV T1-T2 5-1500 P TS QS Surge Protective Device?
The ABB OVR PV T1-T2 5-1500 P TS QS is a high-performance combined Type 1 and Type 2 photovoltaic surge protective device (SPD) designed to protect DC solar installations against transient overvoltages and lightning surge currents. Engineered specifically for photovoltaic applications, it supports DC systems up to 1500 V and provides coordinated surge protection for PV arrays, combiner boxes, inverters and associated DC distribution equipment.
The OVR PV T1-T2 5-1500 P TS QS provides an impulse current Iimp of 5 kA using the 10/350 µs waveform, a nominal discharge current In of 20 kA and a maximum discharge current Imax of 30 kA using the 8/20 µs waveform. Its 5 kV voltage protection level helps limit transient voltages reaching downstream photovoltaic equipment.
Designed with ABB's QuickSafe technology, the device features pluggable protection cartridges, visual status indication and TS auxiliary signalling for remote monitoring. Its 1500 V DC rating, two protected lines and compact DIN-rail construction make it particularly suitable for modern utility-scale, commercial and industrial photovoltaic installations.
Key Advantages
- Combined Type 1 + Type 2 protection for photovoltaic DC installations.
- Designed for PV systems operating up to 1500 V DC.
- 5 kA impulse current Iimp using a 10/350 µs lightning-current waveform.
- 20 kA nominal discharge current using an 8/20 µs waveform.
- 30 kA maximum discharge current for effective transient surge protection.
- TS auxiliary contact enables remote monitoring of SPD status.
- Pluggable cartridges simplify servicing and replacement.
- Visual status indication provides convenient local condition monitoring.
- QuickSafe technology supports safe and dependable end-of-life disconnection.
Key Features
- ABB OVR PV QuickSafe series.
- Combined Type 1 + Type 2 / Class I + II SPD.
- Purpose-designed for photovoltaic DC systems.
- Two protected lines: L+ and L-.
- 1500 V DC rated voltage.
- 1500 V DC maximum continuous operating voltage Ucpv.
- 5 kA impulse current Iimp using a 10/350 µs waveform.
- 20 kA nominal discharge current In.
- 30 kA maximum discharge current Imax.
- 5 kV voltage protection level Up.
- 11 kA photovoltaic short-circuit current capability.
- Pluggable protection cartridges with visual status indication.
- Remote auxiliary signalling contact.
- IP20 protection for indoor installation.
Combined Type 1 and Type 2 Protection for 1500 V DC Photovoltaic Systems
Photovoltaic arrays can be exposed to substantial transient overvoltages generated by lightning activity and switching events. The ABB OVR PV T1-T2 5-1500 P TS QS combines Type 1 lightning-current protection with Type 2 surge protection, allowing it to handle 10/350 µs impulse currents while also limiting the 8/20 µs surge currents commonly encountered within electrical distribution systems.
The device is specifically engineered for photovoltaic networks and supports operating voltages up to 1500 V DC. Its pluggable QuickSafe construction simplifies maintenance, while visual and remote status indication make it easier to monitor protection condition in installations where continuity and efficient maintenance are important.
Typical Applications
- 1500 V DC photovoltaic installations.
- Utility-scale solar power plants.
- Commercial and industrial rooftop PV systems.
- Photovoltaic array combiner boxes.
- DC distribution and protection panels.
- Protection of photovoltaic inverter DC inputs.
- Solar installations requiring combined Type 1 and Type 2 surge protection.
- PV systems requiring remote SPD condition monitoring.
Technical Specifications
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| Impulse Current Iimp (kA) | 5 kA | |
|---|---|---|
| Product Series | ABB OVR PV T1-T2 | |
| Device Type | Surge protection device | |
| SPD Type | Type 1+2 | |
| Series | OVR PV QuickSafe | |
| ABB order code | 2CTB812051R1500 | |
| EAN | 4053546034653 | |
| Product group | Surge Protection Devices | |
| Product type | Photovoltaic surge protective device | |
| SPD classification | Type 1 + Type 2 / Class I + II | |
| Technology | Varistor | |
| Standards | IEC 61643-11 / IEC 61643-31 | |
| Application | Photovoltaic DC systems | |
| Type of current | DC | |
| Number of protected lines | 2 | |
| Protected lines | L+ / L- | |
| Rated voltage Ur | 1500 V DC | |
| Maximum continuous operating voltage Ucpv | 1500 V DC | |
| Maximum power point voltage | 1500 V DC | |
| Impulse current Iimp (10/350 µs) | 5 kA | |
| Total impulse current Itotal (10/350 µs) | 5 kA | |
| Nominal discharge current In (8/20 µs) | 20 kA | |
| Maximum discharge current Imax (8/20 µs) | 30 kA | |
| Voltage protection level Up | 5 kV | |
| Voltage protection level VPR | 4 kV | |
| PV short-circuit current Iscpv | 11 kA | |
| Rated service short-circuit breaking capacity | 11 kA | |
| Backup fuse | Not required up to 11 kA | |
| Remote signalling | Yes | |
| Status indicator | Yes | |
| Cartridge type | Pluggable | |
| Replacement cartridge | OVR PV T1-T2 5-1500 C QS | |
| Replacement cartridge order code | 2CTB812052R1500 | |
| Protection rating | IP20 | |
| Maximum operating altitude | 4000 m | |
| Mounting type | DIN rail | |
| Dimensions (H × W × D) | approx. 95 × 54 × 86 mm | |
| Weight | approx. 0.497 kg |
Frequently Asked Questions
What is the ABB OVR PV T1-T2 5-1500 P TS QS used for?
It is a combined Type 1 and Type 2 photovoltaic surge protective device designed to protect PV DC systems and connected equipment against lightning-related and switching transient overvoltages.
What DC voltage can the OVR PV T1-T2 5-1500 P TS QS support?
The device is designed for photovoltaic systems up to 1500 V DC, with a rated voltage and maximum continuous operating voltage of 1500 V DC.
What are the surge current ratings of this photovoltaic SPD?
The device has an impulse current Iimp of 5 kA using a 10/350 µs waveform, a nominal discharge current In of 20 kA and a maximum discharge current Imax of 30 kA using an 8/20 µs waveform.
What does TS mean on the OVR PV T1-T2 5-1500 P TS QS?
The TS version includes an auxiliary contact for remote status signalling, allowing the condition of the surge protective device to be monitored by suitable control, alarm or building-management equipment.
Can the protection cartridges be replaced?
Yes. The OVR PV T1-T2 5-1500 P TS QS uses pluggable protection cartridges. The compatible replacement cartridge is the ABB OVR PV T1-T2 5-1500 C QS, order code 2CTB812052R1500.
Trusted ABB Photovoltaic Surge Protection Technology
ABB OVR PV surge protective devices combine photovoltaic-specific DC design, high lightning and surge-current capability, pluggable QuickSafe technology and status monitoring to provide dependable protection for modern commercial, industrial and utility-scale solar installations.
