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1SCA158850R1001 ABB OTDC500FV33 6 Pole 1500VDC 500A Switch Disconnector
MPN: 1SCA158850R1001
Alt. SKU: OTDC500FV33
Why Choose the OTDC500FV33 [1SCA158850R1001]
This six-pole DC switch-disconnector is engineered for utility-scale photovoltaic installations operating at 1500V, with a current rating between 315A and 500A. Its advanced design delivers enhanced efficiency and performance while reducing overall dimensions. The six-pole configuration minimises switching losses, contributing to improved system efficiency. The compact form factor of the OTDC range enables manufacturers to design smaller combiner boxes and inverters, optimising space and material use. 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 Operational Voltage: 1500 V DC.
- Rated Operational Current: 500 A (DC-21B, DC-PV1), 400 A (DC-22B, DC-PV2).
- Contact Configuration: 6 poles, triple circuit (7a,7e).
- Rated Insulation Voltage (Ui): 1500 V.
- Rated Impulse Withstand Voltage (Uimp): 12 kV.
- Degree of Protection: Front IP20.
- Terminal Type: 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 switch-disconnector?
The rated operational voltage is 1500 V DC.
What is the current range that this switch-disconnector covers?
It covers a current range of 315-500 A.
What is the degree of protection for this product?
The degree of protection is IP20.
How is this switch-disconnector mounted?
The switch-disconnector is base mounted.
What type of terminals does the switch-disconnector use?
It uses lug terminals with a width of 30 mm.
What is the mechanical durability of the switch-disconnector?
The mechanical durability is rated for 10,000 cycles.
Is this product compliant with any standards?
Approved according to IEC 60947-1, -3. See the manufacturer's data sheet for standards and approvals.
| Alternative Product SKU | OTDC500FV33 |
|---|---|
| Manufacturer Part Number | 1SCA158850R1001 |
| Manufacturer | ABB |
| Barcode | 6417019882062 |
| 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 | 500A |
| 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 |
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