Current Transformer TLK-35-3
(Equipment / Material)
Model Number: ТЛК-35-3
Condition: New
Made in: Russia
Location or Storage Country: Russia
Service Engineering Support: Yes
Warranty: No
Price: Call for price
Description:
The TLK-35-3 current transformer is designed for use in AC electrical installations with a frequency of 50 Hz and a nominal voltage of 35 kV. It is used to transmit measurement signals to protection, automation, signaling, and control devices. Climatic ratings are "U" and "T," and placement category 1 according to GOST 15150. The transformer can be manufactured with primary switching. It has two secondary windings: one for measurement and one for protection.
Overview:
| Nominal voltage | 35 kV |
| Maximum working voltage | 40.5 kV |
| Nominal primary current | 5–1200 A |
| Nominal secondary current | 5 A or 1 A |
| Number of secondary windings | 2 |
| Nominal secondary load (cosφ2=0.8) | measurement winding: 5–100 VA; protection winding: 5–100 VA |
| Accuracy class (measurement) | 0.2S; 0.2; 0.5S; 0.5 |
| Accuracy class (protection) | 5P; 10P |
| One-second thermal withstand current | up to 48 kA |
| Electrodynamic withstand current | up to 120 kA |
| Nominal maximum multiplicity (protection) | 20 |
| Nominal safety factor of devices (measurement) | 2–20 |
| Climatic performance | U, T |
| Accommodation category | 1 according to GOST 15150 |
Https://Nemz.ru/
Locations: 429965, Russia, Chuvash Republic, Novocheboksarsk, Promyshlennaya st., 61, office 210
Main Products/Services: Current transformers, static relays (frequency, power), intermediate relays, indicating relays, power supplies, electrical measuring instruments, relay protection and automation devices
Registration: 429965, Russia, Chuvash Republic, Novocheboksarsk, Promyshlennaya st., 61, office 210