We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
1SCA158226R1001 ABB OTDC500FV11 2 Pole 1500VDC 500A Switch Disconnector
MPN: 1SCA158226R1001
Alt. SKU: OTDC500FV11
Why Choose the OTDC500FV11 [1SCA158226R1001]
This two-pole DC switch-disconnector is specifically engineered for 1500V utility-scale photovoltaic systems, covering a current range of 315-630A. Its optimised design delivers enhanced efficiency and performance while reducing physical dimensions, supporting manufacturers in meeting the growing demand for 1500V DC applications. The two-pole configuration reduces switching losses by up to 35%, improving overall system efficiency. Compactly sized at 150mm wide and 122mm high, the OTDC range is up to 30% smaller than traditional alternatives, enabling more space-efficient combiner box and inverter designs. This model is certified to IEC 60947-1 and IEC 60947-3 standards and is suitable for disconnecting individual PV circuits.
Technical Specification
- Function: Two-pole DC switch-disconnector for single photovoltaic circuit.
- Rated Operational Voltage: 1500 V DC.
- Rated Operational Current: 500 A (DC-21B, 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: Front IP20.
- Terminal Type and Size: Lug terminals, 30 mm width.
- Mechanical Durability: 10,000 cycles.
- Mounting Type: Base mounting.
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 OTDC switch-disconnector?
The rated operational voltage is 1500 V DC.
What is the current range that the OTDC switch-disconnector can handle?
The OTDC switch-disconnector can handle a current range of 315-630A.
What is the degree of protection for this product?
The degree of protection is IP20.
How is the OTDC switch-disconnector mounted?
The switch-disconnector is designed for base mounting.
What type of terminals does the OTDC switch-disconnector use?
The switch-disconnector uses lug terminals with a width of 30 mm.
What is the mechanical durability of the OTDC switch-disconnector?
The mechanical durability is rated for 10,000 cycles.
Is the OTDC switch-disconnector compliant with any standards?
Approved according to IEC 60947-1, -3. See the manufacturer's data sheet for standards and approvals.
| Alternative Product SKU | OTDC500FV11 |
|---|---|
| Manufacturer Part Number | 1SCA158226R1001 |
| Manufacturer | ABB |
| Barcode | 6417019873312 |
| 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 | 500A |
| Voltage | 1500VDC |
| Degree of protection (IP) | IP20 |
| Nema Rating | 1 |
| Type of electric connection | Bolt connection |
| Packed Quantity | 1 |
| Height | 211mm |
| Width | 157.5mm |
| Depth | 135mm |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
Write Your Own Review
