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1SCA158200R1001 ABB OTDC400FV02 2 Pole 1500VDC 400A Switch Disconnector
MPN: 1SCA158200R1001
Alt. SKU: OTDC400FV02
Special Price
£645.24
£537.70
Regular Price
£992.68
Why Choose the OTDC400FV02 [1SCA158200R1001]
The OTDC range is a fully optimised two-pole DC switch-disconnector designed for 1500V utility-scale photovoltaic installations, covering a current range of 315-630A. Its advanced design delivers enhanced efficiency and performance while reducing physical dimensions, enabling manufacturers to meet the growing demand for 1500V DC systems. By utilising a two-pole 1500V DC configuration, the OTDC reduces switching losses by up to 35%, improving overall system efficiency. Compactly engineered at just 150mm wide and 122mm high, these switches are up to 30% smaller than conventional alternatives, allowing for more streamlined combiner box and inverter designs. This model is suitable for disconnecting single PV circuits and is certified to IEC 60947-1 and IEC 60947-3 standards, ensuring reliable and compliant operation in photovoltaic applications.
Technical Specification
- Function: Two-pole DC switch-disconnector for single photovoltaic circuits.
- Rated Operational Voltage: 1500 V DC.
- Rated Operational Current: 400 A (DC-21B, DC-22B, DC-PV1, DC-PV2).
- Contact Configuration: 2 poles (2P), single circuit (2a, 2b).
- Rated Impulse Withstand Voltage (Uimp): 12 kV.
- Rated Insulation Voltage (Ui): 1500 V.
- Degree of Protection: IP20 (front).
- Terminal Type and Size: Lug terminals, 30 mm width.
- Mechanical Durability: 10,000 operating cycles.
- Mounting Type: Base mounting, handle and shaft not included.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of this product?
This product is a two-pole DC switch-disconnector designed for single photovoltaic circuits.
What is the rated operational voltage and current?
The rated operational voltage is 1500 V DC and the rated operational current is 400 A.
What is the degree of protection for this switch-disconnector?
The degree of protection is IP20 for the front of the device.
How does this product improve system efficiency?
This switch-disconnector reduces switch losses by up to 35 percent, enhancing overall system efficiency.
What are the dimensions of the switch-disconnector?
The product measures 150mm wide and 122mm high.
What type of terminals does this product have?
The switch-disconnector features lug terminals with a width of 30 mm.
Is this product compliant with any standards?
Approved according to IEC 60947-1 and IEC 60947-3. See the manufacturer's data sheet for standards and approvals.
| Alternative Product SKU | OTDC400FV02 |
|---|---|
| Manufacturer Part Number | 1SCA158200R1001 |
| Manufacturer | ABB |
| Barcode | 6417019873053 |
| 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 | 400A |
| Voltage | 1500VDC |
| Degree of protection (IP) | IP20 |
| Nema Rating | 1 |
| Type of electric connection | Bolt connection |
| Packed Quantity | 1 |
| Height | 211mm |
| Width | 156.5mm |
| Depth | 135mm |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
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