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1SCA158216R1001 ABB OTDC400UFV11-ESS 2 Pole 1500VDC 500A Switch Disconnector
MPN: 1SCA158216R1001
Alt. SKU: OTDC400UFV11-ESS
Why Choose the OTDC400UFV11-ESS [1SCA158216R1001]
ABB’s OTDC switch-disconnectors are engineered for reliable switching in energy storage system (ESS) applications requiring enhanced performance. These robust devices are designed for long-term durability with minimal maintenance and feature straightforward installation across diverse configurations. Suitable for integration in one or multiple sections of an ESS, they provide effective battery protection tailored to system design and customer requirements. 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: Switching and disconnecting for Energy Storage Systems (ESS), suitable for resistive and inductive loads and PV strings.
- Rated Voltage: 1500 V DC.
- Rated Current: 400 A (DC-22B), 500 A (DC-21B, DC-PV1).
- Contact Configuration: 2-pole, single circuit.
- Insulation Voltage (Ui): 1500 V.
- Impulse Withstand Voltage (Uimp): 12 kV.
- Degree of Protection: IP20 (front).
- Terminal Type and Size: Lug terminals, 30 mm wide.
- Mechanical Durability: 10,000 switching cycles.
- Mounting Type: Base mounting.
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"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the rated voltage of the OTDC switch-disconnector?
The rated voltage of the OTDC switch-disconnector is 1500 V DC.
What is the maximum rated current for this product?
The maximum rated current is 500 A for DC-21B and DC-PV1, and 400 A for DC-22B.
What types of loads is the OTDC switch-disconnector suitable for?
It is suitable for resistive and inductive loads, as well as PV strings.
How is the OTDC switch-disconnector mounted?
The switch-disconnector is designed for base mounting.
What is the degree of protection for this device?
The degree of protection is IP20 for the front of the device.
What is the mechanical durability of the OTDC switch-disconnector?
The mechanical durability is rated for 10,000 switching cycles.
What standards does the OTDC switch-disconnector comply with?
See the manufacturer's data sheet for standards and approvals.
| Alternative Product SKU | OTDC400UFV11-ESS |
|---|---|
| Manufacturer Part Number | 1SCA158216R1001 |
| Manufacturer | ABB |
| Barcode | 6417019873213 |
| 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 |
| 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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