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1SCA158856R1001 ABB OTDC800FV11 2 Pole 1500VDC 630A Switch Disconnector
MPN: 1SCA158856R1001
Alt. SKU: OTDC800FV11
Special Price
£928.40
£773.67
Regular Price
£1,428.31
Why Choose the OTDC800FV11 [1SCA158856R1001]
This two-pole DC switch-disconnector is engineered for 1500V utility-scale photovoltaic systems, supporting current ratings from 315A to 800A. Its optimised design delivers enhanced efficiency and performance, enabling manufacturers to meet the growing demand for 1500V DC solutions. The two-pole configuration reduces switching losses by up to 35%, improving overall system efficiency. With compact dimensions of 150mm width and 122mm height, the OTDC range is up to 30% smaller than traditional equivalents, allowing for more streamlined combiner box and inverter designs. This model is specifically designed for disconnecting individual PV circuits and is certified to IEC 60947-1 and IEC 60947-3 standards, ensuring reliable and compliant operation in photovoltaic installations.
Technical Specification
- Function: Two-pole DC switch-disconnector for single PV circuits.
- Rated Operational Voltage: 1500 V DC.
- Rated Operational Current: 800 A (DC-21B operating category at 1500 V DC).
- Contact Configuration: Single circuit, 2a, 2b poles.
- Rated Insulation Voltage (Ui): 1500 V.
- Rated Impulse Withstand Voltage (Uimp): 12 kV.
- Degree of Protection: Front IP20.
- Terminal Type and Width: Lug terminals, 30 mm wide.
- Mechanical Durability: 10,000 operating cycles.
- Standards Compliance: IEC 60947-1, -3 approved.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the rated operational voltage of the switch-disconnector?
The rated operational voltage is 1500 V DC.
What is the maximum rated operational current for this product?
The maximum rated operational current is 800 A.
What is the degree of protection for the switch?
The degree of protection is IP20.
What are the dimensions of the switch-disconnector?
The switch measures 150mm wide and 122mm high.
How many operating cycles can the switch endure?
The mechanical durability is rated for 10,000 operating cycles.
Is this product compliant with any standards?
Yes, it is approved according to IEC 60947-1 and IEC 60947-3.
What type of terminals does the switch use?
The switch features lug terminals that are 30 mm wide.
| Alternative Product SKU | OTDC800FV11 |
|---|---|
| Manufacturer Part Number | 1SCA158856R1001 |
| Manufacturer | ABB |
| Barcode | 6417019882123 |
| Number of Poles | 2 Pole |
| Number of switches | 1 |
| Rated operating voltage | 1500 |
| Device construction | Built-in device fixed built-in technique |
| Type of control element | Other |
| Rated permanent current Iu | 630A |
| Voltage | 1500VDC |
| Degree of protection (IP) | IP20 |
| Degree of protection (NEMA) | 1 |
| Type of electric connection | Bolt connection |
| Packed Quantity | 1 |
| Height | 211mm |
| Width | 157.5mm |
| Depth | 135mm |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
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