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1SDA070429R1 ABB T7D/PV 1250 2+2PS U-Shaped Jumper Kit
ABB 1SDA070429R1 is a two-jumper U-shaped connection kit for configuring the SACE Tmax T7D/PV 1250 four-pole photovoltaic switch-disconnector in a 2+2 poles-in-series arrangement for high-voltage DC applications up to 1500 V DC.
£617.84
Why Choose the ABB 1SDA070429R1 T7D/PV 1250 Jumper Kit?
The ABB 1SDA070429R1, designated KIT 2JUMPER U 2+2PS T7D/PV 1250 1500V DC, is a set of two U-shaped jumper connections designed for ABB SACE Tmax T7D/PV 1250 photovoltaic switch-disconnector applications. The kit provides the pole interconnections required for the specified 2+2 poles in series (2+2PS) configuration.
Developed for ABB's specialist photovoltaic switching platform, the jumper kit enables the poles of the compatible T7D/PV device to be connected in series according to the required high-voltage DC circuit arrangement. Series pole connection is an important part of configuring multi-pole switching devices for high-voltage photovoltaic DC systems.
ABB identifies the 1SDA070429R1 for the T7D/PV 1250 four-pole platform and high-voltage photovoltaic applications up to 1500 V DC. The kit uses the 2+2PS arrangement and has a product weight of approximately 1 kg.
Key Advantages
- Genuine ABB jumper kit engineered for the T7D/PV 1250 platform.
- Provides two U-shaped jumpers for the required pole interconnections.
- Designed for the 2+2 poles-in-series (2+2PS) configuration.
- Suitable for high-voltage photovoltaic applications up to 1500 V DC.
- Purpose-designed for the T7D/PV 1250 four-pole switch-disconnector architecture.
- Supports coordinated installation using ABB components designed for photovoltaic DC switching systems.
Key Features
- ABB SACE Tmax photovoltaic accessory.
- Two-jumper kit.
- U-shaped jumper design.
- 2+2PS pole-series arrangement.
- Compatible with T7D/PV 1250.
- Designed for a 4-pole device configuration.
- Suitable for high-voltage DC photovoltaic applications up to 1500 V DC.
- IEC photovoltaic switching application.
Pole-Series Connections for High-Voltage Photovoltaic Systems
High-voltage DC photovoltaic switching applications can require multiple poles of a switch-disconnector to be connected in series. This arrangement distributes the DC switching duty across the required poles and enables the device to be configured according to ABB's specified photovoltaic circuit architecture.
The ABB 1SDA070429R1 provides the dedicated U-shaped jumper connections for the 2+2PS arrangement on the T7D/PV 1250 platform. Using the purpose-designed jumper kit ensures the physical pole interconnections correspond with the intended ABB configuration for high-voltage photovoltaic switching applications.
Typical Applications
- Utility-scale photovoltaic power plants.
- High-voltage DC solar distribution systems.
- PV combiner and distribution switchboards.
- ABB T7D/PV 1250 switch-disconnector installations.
- Photovoltaic systems requiring a 2+2 poles-in-series configuration.
- High-voltage DC switching applications up to 1500 V DC.
- Maintenance and configuration of compatible ABB Tmax PV assemblies.
Technical Specifications
| Series | SACE Tmax PV |
|---|---|
| Product group | T-Max XT 250 Range |
| ABB order code | 1SDA070429R1 |
| Product type | Jumper kit |
| Jumper quantity | 2 |
| Jumper form | U-shaped |
| Connection arrangement | 2+2 poles in series (2+2PS) |
| Compatible device | T7D/PV 1250 |
| Compatible configuration | 4-pole |
| Application | Photovoltaic DC switching |
| System voltage | up to 1500 V DC |
| Reference standard | IEC |
| Product weight | approx. 1 kg |
| RoHS status | Compliant with EU Directive 2011/65/EU and amendment 2015/863 |
Frequently Asked Questions
What is the ABB 1SDA070429R1?
The ABB 1SDA070429R1 is a two-jumper U-shaped connection kit for the T7D/PV 1250 photovoltaic switch-disconnector platform, designed to create a 2+2 poles-in-series arrangement.
Which ABB device is compatible with the 1SDA070429R1 jumper kit?
The kit is designed for the ABB SACE Tmax T7D/PV 1250 four-pole photovoltaic switch-disconnector platform.
What does 2+2PS mean for the ABB 1SDA070429R1?
2+2PS identifies a connection arrangement in which the device poles are configured as two groups of two poles connected in series for the specified DC application.
How many jumpers are supplied in the ABB 1SDA070429R1 kit?
The 1SDA070429R1 is a two-jumper kit using U-shaped connections for the specified T7D/PV 1250 pole arrangement.
Is the ABB 1SDA070429R1 intended for photovoltaic DC systems?
Yes. The kit is specifically designed for the T7D/PV photovoltaic platform and is associated with high-voltage photovoltaic switching applications up to 1500 V DC.
Trusted ABB Photovoltaic Switching Technology
ABB SACE Tmax photovoltaic switching components provide coordinated solutions for demanding high-voltage DC installations, and the 1SDA070429R1 jumper kit provides the dedicated 2+2 poles-in-series connections required for compatible T7D/PV 1250 applications.
