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1SCA158167R1001 ABB OTDC250UFV11-ESS 2 Pole 1500VDC 315A Switch Disconnector
MPN: 1SCA158167R1001
Alt. SKU: OTDC250UFV11-ESS
Why Choose the OTDC250UFV11-ESS [1SCA158167R1001]
ABB’s OTDC switch-disconnectors are engineered for dependable switching in energy storage system (ESS) applications requiring enhanced performance. These robust units deliver long service life with minimal maintenance and are designed for straightforward installation across diverse configurations. Depending on the ESS design and customer requirements, OTDC switch-disconnectors can be applied in one or multiple sections to ensure effective battery protection. Key specifications include a rated conditional short-circuit current of 30kA with fuses, 2-pole operation at 1500V DC, and approvals to UL 98B and IEC 60947-1/-3 standards.
Technical Specification
- Function: Suitable for Energy Storage System (ESS) switching of resistive and inductive loads, including PV strings.
- Rated Operational Voltage: 1500 V DC.
- Rated Operational Current: 315 A (DC-21B, DC-22B, DC-PV1, DC-PV2).
- Contact Configuration: 2-pole, single circuit (2a, 2b).
- Rated Conditional Short-Circuit Current: 100 kA at 1500 V DC with fuses.
- Rated Insulation Voltage: 1500 V.
- Rated Impulse Withstand Voltage: 12 kV.
- Degree of Protection: Front IP20.
- Terminal Type: Lug terminals, 30 mm width.
- Mechanical Durability: 10,000 cycles.
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"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 maximum rated conditional short-circuit current?
The maximum rated conditional short-circuit current is 100 kA at 1500 V DC with fuses.
What types of loads can the OTDC switch-disconnector handle?
It is suitable for switching resistive and inductive loads, including PV strings.
What is the degree of protection for this product?
The degree of protection is IP20.
What is the mechanical durability of the OTDC switch-disconnector?
The mechanical durability is rated for 10,000 cycles.
What terminal type does the OTDC switch-disconnector use?
It uses lug terminals with a width of 30 mm.
Is there any conformity information available for this product?
See the manufacturer's data sheet for standards and approvals.
| Alternative Product SKU | OTDC250UFV11-ESS |
|---|---|
| Manufacturer Part Number | 1SCA158167R1001 |
| Manufacturer | ABB |
| Barcode | 6417019872728 |
| 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 | 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 | 157.5mm |
| Depth | 135mm |
| HS Code | 85365080 |
| Country of Manufacture | Finland |
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