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.
1SCA158844R1001 ABB OTDC315FV33 6 Pole 1500VDC 315A Switch Disconnector
MPN: 1SCA158844R1001
Alt. SKU: OTDC315FV33
Why Choose the OTDC315FV33 [1SCA158844R1001]
This six-pole DC switch-disconnector is engineered for 1500V utility-scale photovoltaic installations, supporting currents from 315 to 500A. Its advanced design delivers enhanced efficiency and performance while reducing overall size. The six-pole configuration enables improved system efficiency by minimising switching losses, benefiting manufacturers in optimising their PV systems. The compact dimensions of the OTDC range facilitate smaller combiner boxes and inverter enclosures, contributing to more streamlined installations. This model is specifically designed to disconnect triple PV circuits and is certified to IEC 60947-1 and IEC 60947-3 standards, ensuring compliance and reliable operation in demanding solar applications.
Technical Specification
- Function: Six-pole DC switch-disconnector for triple photovoltaic circuits.
- Rated Voltage: 1500 V DC.
- Rated Current: 315 A (IEC 60947-1, -3 compliant).
- Contact Configuration: 6 poles, triple circuit (7a, 7e).
- Rated Impulse Withstand Voltage (Uimp): 12 kV.
- Degree of Protection: Front IP20.
- Terminal Type and Size: Lug terminals, 30 mm width.
- Mechanical Durability: 10,000 operating cycles.
- Mounting Type: Base mounting.
- Power Loss: 7-8 W per pole at rated conditions.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the rated voltage and current for this switch-disconnector?
The rated voltage is 1500 V DC and the rated current is 315 A.
What is the degree of protection for this product?
The degree of protection is IP20.
How many operating cycles is this switch-disconnector rated for?
The mechanical durability is rated for 10,000 operating cycles.
What type of terminals does this switch-disconnector use?
The switch-disconnector uses lug terminals with a width of 30 mm.
What is the mounting type for this product?
This switch-disconnector is designed for base mounting.
What is the power loss per pole at rated conditions?
The power loss is between 7-8 W per pole at rated conditions.
Is this product compliant with any standards?
Yes, it is approved according to IEC 60947-1 and -3. See the manufacturer's data sheet for standards and approvals.
| Alternative Product SKU | OTDC315FV33 |
|---|---|
| Manufacturer Part Number | 1SCA158844R1001 |
| Manufacturer | ABB |
| Barcode | 6417019882000 |
| Number of Poles | 6 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 | 315A |
| Voltage | 1500VDC |
| Degree of protection (IP) | IP20 |
| Degree of protection (NEMA) | 1 |
| Type of electric connection | Bolt connection |
| Packed Quantity | 1 |
| Height | 211mm |
| Width | 353.5mm |
| Depth | 135mm |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
Write Your Own Review
