LR2-D33 Termisk overbelastningsrelé
• Protects large motors from overloads (23A-93A range)
• 660V rated insulation voltage, 50/60Hz compatible
• Advanced temperature compensation for consistency
• IEC60947-4 compliant, 7 models for precise selection
• Ideal for heavy-duty industrial and mining applications
• Cost-effective protection for high-power motor assets
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VIOX LR2-D33 Thermal Overload Relay
Oversikt
The VIOX LR2-D33 is a high-capacity thermal overload relay designed for protecting large electric motors from overload conditions. Suitable for 50Hz or 60Hz circuits with a rated insulation voltage of 660V, this relay offers robust protection for heavy-duty industrial applications.
Viktige funksjoner
- Wide current range: 23.0A to 93.0A (adjustable)
- Advanced temperature compensation mechanism
- Rated working current up to 93A
- Compliant with IEC60947-4 standards
- Suitable for high-power motor protection
Tekniske spesifikasjoner
Main Circuit
- Nominell isolasjonsspenning: 660 V
- Rated working current: 93A
- Adjustable current settings: 7 ranges from 23.0A to 93.0A
Auxiliary Circuit
- Contact configuration: One pair of NO and NC contacts (electrically isolated)
- Rated insulation voltage: 550V
- Rated frequency: 50-60Hz
Tilgjengelige modeller
| Modell | Nominell strøm (A) | Adjustable Range (A) |
|---|---|---|
| LR2-D3353 | 32 | 23.0-32.0 |
| LR2-D3355 | 40 | 30.0-40.0 |
| LR2-D3357 | 50 | 37.0-50.0 |
| LR2-D3359 | 65 | 48.0-65.0 |
| LR2-D3361 | 70 | 55.0-70.0 |
| LR2-D3363 | 80 | 63.0-80.0 |
| LR2-D3365 | 93 | 80.0-93.0 |
Bruksområder
- Protection for large industrial motors
- Heavy-duty manufacturing equipment
- Industrial pumps and compressors
- Large HVAC systems
- Mining and construction machinery
Fordeler
- Comprehensive protection for high-power motors
- Wide range of adjustable current settings for versatile application
- Reliable performance in demanding industrial environments
- Advanced thermal relay technology for precise protection
- Cost-effective solution for protecting valuable motor assets
Installasjon
The VIOX LR2-D33 is designed for easy integration with industrial control systems. For detailed installation instructions and model selection based on your specific motor requirements, please refer to the product manual or consult with our technical support team.
