Official DistributorBy ABB
SKU
MPN
1SCA161999R1001
Weight
1.7 kg
A fully optimized two-pole DC switch-disconnector for 1500V 100-250A current range. The new design offers both a size reduction and an increase in efficiency and performance to help manufacturers adapt to the industry’s rapid adoption of 1500V DC solutions.
The two-pole 1500V DC concept helps manufacturers improve system efficiency, reducing switch losses by up to 70 percent. Compact OTDC 100...250A range of 1500V DC switches is also up to 80 percent smaller than conventional solutions. The compact size makes it possible for manufacturers to reduce the enclosure size. ESS types are designed for higher short-circuit values with already done fuse coordination.
Technical Specifications
Dimensions
| Product Frame Size | S2.0 |
| Product Net Width | 146 mm |
| Product Net Width | 5.7 in |
| Product Net Height | 165 mm |
| Product Net Height | 6.5 in |
| Product Net Depth / Length | 120 mm |
| Product Net Depth / Length | 4.7 in |
| Product Net Weight | 1.7 kg |
| Product Net Weight | 3.7 lb |
Technical
| Connection configuration | Single circuit 2a, 2b |
| Rated Operational Current DC-21B (Ie) | (1500 V) 250 A |
| Rated Operational Current DC-PV1 | (1500 V) 200 A |
| Rated Operational Current DC-PV2 | (1500 V) 100 A |
| Conventional Free-air Thermal Current (Ith) | Θ = 40 °C 315 A |
| Conventional Thermal Current (Ithe) | Fully Enclosed 250 A |
| Rated Impulse Withstand Voltage (Uimp) | 12 kV |
| Rated Insulation Voltage (Ui) | 1500 V |
| Rated Operational Voltage | 1500 V |
| Rated Short-Circuit Making Capacity (Icm) | (1500 V DC) 10 kA |
| Rated Short-time Withstand Current Low Voltage (Icw) | (1500 V DC) 10 kA |
| Rated Short-time Withstand Current Low Voltage (Icw) | for 0.1 s 10 kA |
| Rated Conditional Short-Circuit Current (Inc) | (1500 V DC) 50 kA |
| Protection Type | Circuit breaker or a fuse selected from the fuse coordination table. For the coordination tables (9AKK108467A9503 & 9AKK108467A9504) please see the section Instructions and Manuals. |
| Power Loss | at Rated Operating Conditions per Pole 7.7 ... 8.4 W |
| Pollution degree | 2 |
| Handle Type | Handle and shaft not included |
| Positive Opening Operation Torque (Direct Opening Action) | 6 … 9 N·m |
| Shaft Diameter | 6 mm |
| Shaft Diameter | 0.24 in |
| Switches Operating Mechanism | Mechanism Between the Poles |
| Switches Operating Mechanism | 11 (Between the Poles) |
| Position of Line Terminals | Top In - Bottom Out |
| Position of Line Terminals | Bottom In - Top Out |
| Operating mode | Front Operated |
| Standards | UL98B and IEC 60947-1, -3 |
| Special Functions | No |
| Mounting Type | Base mounting |
| Number of Circuits | 1 |
| Number of Poles | 2 |
| Degree of Protection | Front IP20 |
| Terminal Type | Lug terminals |
| Terminal Width | 19.5 mm |
| Terminal Width | 0.77 in |
| Tightening torque | Cable Lug 15 … 22 N·m |
| Tightening torque | Cable Lug 133 … 195 lbf·in |
| Mechanical Durability | 10000 cycle |
| Utilization | Energy Storage System (ESS) |
| Utilization category | Switching of resistive loads, including moderate overloads - occasional actuation (DC-21B) |
| Utilization category | Switching of single PV string(s) without reverse and overcurrents (DC-PV1) |
| Utilization category | Switching of several PV string(s) with reverse and overcurrents (DC-PV2) |
Technical UL/CSA
| Maximum Operating Voltage | 1500Vdc, UL 98B |
| Ampere Rating | 250A,1500Vdc,UL98B |
| Short-circuit current rating (SCCR) | Any UL Listed Fuses or Circuit-Breakers 10 kA |
| Short-circuit current rating (SCCR) | Fuse, see Catalog 50 kA |
| Tightening torque | Cable Lug 15 … 22 N·m |
| Tightening torque | Cable Lug 133 … 195 lbf·in |
Why Proax for ABB OTDC250UGV11-ESS?
Proax is an authorized distributor of ABB OTDC250UGV11-ESS and one of ABB's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!
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Additional Information
| Alternate Names | OTDC250UGV11ESS |
| Pack Size | 1 |
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