Series MT
Instrument transformer
Series MT
Instrument transformer
Voltage measuring transformers to reduce the high value of the voltage to be measured to a small, safe value that is easy to handle for relays, analysers and measuring equipment.
The accuracy class indicates the maximum voltage error in the transformation ratio.
Class 0.5: error <0.5% at the indicated power.
Class 1: error <1% at the indicated power
Features
- Enclosure made of self-extinguishing V0 technical polyamide, halogen and phosphor free.
- To isolate and separate circuits and measuring equipment from high-voltage lines.
- Screw connection and pre-inserted thrust washer.
- Highly accurate transformer ratio even with voltage and current transients.
- Protects the user from access to dangerous contact parts of the winding.
Specifications
| Power (VA) |
3 ÷ 150 VA (Clase 0,5) 3 ÷ 250 VA (Clase 1) |
| PRI Voltage (V) | max. 690 V/√ |
| SEC Voltage (V) | 100 V/√3 |
| Frequency | 50/60 Hz |
| Ambient Temperature | 40 ºC |
| Thermic Class | F (155 ºC) |
| PI | IP20 |
| Output Accuracy |
Clase 0,5 Clase 1 |
| Electric Shock Protection | Clase II |
| Test Voltage | 4kV |
| Regulations | IEC/UNE-EN 61869-3 |
Quality Seals
Uses
Class 0,5: Precision and pricing equipment.
Class 1: Industrial measuring equipment
Product Versions
| References | POWER (VA) | ||
|---|---|---|---|
| Class 0,5 | Class 1 | ||
| MT003 | 3 | 5 | Show details |
| MT005 | 5 | 7.5 | Show details |
| MT010 | 10 | 15 | Show details |
| MT015 | 15 | 25 | Show details |
| MT030 | 30 | 50 | Show details |
| MT050 | 50 | 75 | Show details |
| MT100 | 100 | 150 | Show details |
| MT150 | 150 | 250 | Show details |
* TORYTRANS reserves the right to modify the information in any time and
without prior notice. Design, dimensions or weight of the product could be
different.