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1SCA158299R1001 ABB OTDC400FV22 4 Pole 1500VDC 400A Switch Disconnector
MPN: 1SCA158299R1001
Alt. SKU: OTDC400FV22
Why Choose the OTDC400FV22 [1SCA158299R1001]
This fully optimised four-pole DC switch-disconnector is designed for 1500V utility-scale photovoltaic power plants, covering a current range of 315-630A. Its advanced design delivers both reduced physical dimensions and enhanced electrical performance, supporting manufacturers in meeting the growing demand for 1500V DC systems. The four-pole configuration improves overall system efficiency by minimising switching losses, while the compact OTDC range enables smaller combiner boxes and inverter assemblies. This model is specifically engineered to disconnect dual PV circuits and is certified to IEC 60947-1 and IEC 60947-3 standards, ensuring reliable and compliant operation in demanding solar applications.
Technical Specification
- Function: Four-pole DC switch-disconnector, double PV circuit.
- Rated Operational Voltage: 1500 V DC.
- Rated Operational Current: 400 A (DC-21B, DC-22B, DC-PV1, DC-PV2).
- Contact Configuration: 4 poles, 2 circuits, lug terminals 30 mm width.
- Rated Insulation Voltage (Ui): 1500 V.
- Rated Impulse Withstand Voltage (Uimp): 12 kV.
- Degree of Protection: Front IP20.
- 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 supported by this product?
This switch-disconnector supports a current range of 315-630A.
How many poles does the switch-disconnector have?
The switch-disconnector has four poles.
What is the degree of protection for this device?
The degree of protection is IP20.
What is the mechanical durability of the switch-disconnector?
The mechanical durability is rated for 10,000 cycles.
How is the switch-disconnector mounted?
The switch-disconnector is designed for base mounting.
What standards does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Alternative Product SKU | OTDC400FV22 |
|---|---|
| Manufacturer Part Number | 1SCA158299R1001 |
| Manufacturer | ABB |
| Barcode | 6417019874043 |
| Number of Poles | 4 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 |
| Degree of protection (NEMA) | 1 |
| Type of electric connection | Bolt connection |
| Packed Quantity | 1 |
| Height | 211mm |
| Width | 255.5mm |
| Depth | 135mm |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
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