SMC Uno Complete Single Phase System
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SMC Uno is a compact, two-unit single-phase protective relay test system with reversible voltage/current outputs, programmable frequency ramp, and computer control capability.
Product details
| Model | UNO |
| Manufacturer | SMC |
| Category | Clamp Meters |
| Availability | Made to order |
Description
Overview
The SMC Uno is a complete single-phase protective relay test system comprising two independent units with reversible outputs that can switch between voltage and current modes. It incorporates advanced digital microprocessor technology with low distortion output and dynamic capability, suitable for laboratory and on-site relay testing in both manual and automatic modes.
Key Features
- Complete single-phase system with 2 independent units (PTE-100-V and PTE-50-CE)
- Reversible outputs up to 2 current and 2 voltage channels
- Single-phase current output: 50A or single-phase voltage output: 300V
- Alternate outputs: 150V (voltage unit) or 8A (current unit)
- 100 VA output power per channel
- Variable phase angle 0°–360° independent per output channel
- Variable frequency 40–420 Hz with programmable ramp (0.01–10 Hz/s)
- Harmonic selection up to 7th harmonic per channel
- Instantaneous frequency step capability
- Dynamic and transient test bandwidth 0.5–5000 Hz
- Store and recall fault simulation programs
- 3 independent monitors
- External phase and frequency reference inputs
- Closed-case calibration via software
- IP-65 rated enclosure, portable design
- Manual and computer control via Windows-compatible software
Applications
- Testing all types of single-phase protection relays
- Single-phase fault simulation and scenario testing
- Automatic relay testing with EUROTEST software
Specifications
| Number of Units | 2 (PTE-100-V and PTE-50-CE) |
| Output Channels | Up to 2 current and 2 voltage (reversible) |
| Current Output | 50A or 150V |
| Voltage Output | 300V or 8A |
| Output Power per Channel | 100 VA |
| Frequency Range | 40–420 Hz |
| Phase Angle Range | 0°–360° |
| Frequency Ramp Speed | 0.01–10 Hz/s |
| Harmonic Selection | Up to 7th harmonic per channel |
| Dynamic Test Bandwidth | 0.5–5000 Hz |
| Output Isolation | Fully isolated |
| Independent Monitors | 3 |
| Enclosure Rating | IP-65 |
| Control | Manual and computer (Windows compatible) |
| Portability | Portable design |
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SMC Uno Complete Single Phase System
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