Protect your photovoltaic systems with the ABB OVR PV T1-T2 5-1000 P QS surge protective device, designed to handle 40 kA impulse current and 3.8 kV voltage protection.
Product ModelOVR PV T1-T2 5-1000 P QS
Material Number2CTB812050R1000
Product ID81526
Stock on Request
Last updated: 8/29/2026
Key Features
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1. High Impulse Current CapabilityDescription: The ABB OVR PV T1-T2 5-1000 P QS surge protective device can handle up to 40 kA impulse current, ensuring robust protection against lightning strikes and other transient overvoltages.
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2. Advanced Voltage ProtectionDescription: With a voltage protection level of 3.8 kV, this device effectively safeguards your photovoltaic systems from damaging voltage peaks, ensuring the longevity of your equipment.
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3. Compact DesignDescription: The device is designed for DIN rail mounting, making it easy to integrate into your existing electrical infrastructure. Its compact dimensions (95 x 54 x 86 mm) save space without compromising on performance.
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4. End-of-Life IndicatorDescription: The OVR PV T1-T2 5-1000 P QS features an end-of-life indicator, which turns red when the device needs to be replaced. This ensures continuous protection and minimizes downtime.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Standards
IEC 61 643-11 / EN 50539-11
Suitable For
To protect the systems against the transient overvoltage (lightning)
Rated Voltage (Ur)
1000 V DC
Voltage Rating DC
1000 V
Voltage Protection Level ( Up)
3.8 kV
Maximum Continuous Operating Voltage (Uc)
(L-PE) 1100 V (L-L) 1100 V (L-N) 0 V (N-PE) 0 V
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5. Thermal ProtectionDescription: Equipped with thermally protected varistors, this surge protective device maintains its performance even under extreme temperature conditions, ranging from -40°C to +85°C.
Maximum Power Point (MPP) Voltage
1000 V
Rated Service Short-Circuit Breaking Capacity (Ics)
11 kA
Discharge Current
Nominal (8 / 20 µs) 20 kA I (max, 8 / 20 µs) 40 kA I (total, 10 / 350 µs) 5 kA
Impulse Current
I (imp, 10 / 350 µs) 5 kA I (total, 10 / 350 µs) 5 kA
Short Circuit Withstand Icc
11 kA
Arrester Class
I II
Number of Protected Poles
2
Number of Poles
3
Number of Conductors
2
Transmission Standard
Optic
Version
Plug-in
Mounting Type
DIN-Rail
Product Type
QS
Options Provided
Solar
Preventive Maintenance Feature
No
Status Indicator
Yes
Number of Batteries
0
Fuse Size
3 modular spacing
Degree of Protection
IP20
Maximum Operating Altitude Permissible
Without Derating 4000 m
Maximum Continuous Operating Voltage UL/CSA (MCOV)
(L-PE) 1100 V (L-L) 1100 V (L-N) 0 V (N-PE) 0 V
Voltage Protection Rating UL/CSA (VPR)
Lpe 2.5 kV Ll 2.5 kV Ln 0 kV Npe 2.5 kV
Width in Number of Modular Spacings
3
Product Net Width
64 mm
Product Net Height
96 mm
Product Net Depth / Length
84 mm
Product Net Weight
0.397 kg
ETIM 8
EC000941 - Surge protection device for power supply systems
ETIM 9
EC000941 - Surge protection device for power supply systems
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
