Cabinet NKU "Moskovia", type 1 (up to 2500 A)
(Equipment / Material)
Condition: New
Location or Storage Country: Russia
Service Engineering Support: Yes
Warranty: Yes
Price: Call for price
Description:
NKU "Moskovia", type 1 (previous name - NKU-2010 "Tana", more details about the name change in the news from 14.04.2022) is a low-voltage complete device designed to receive and distribute three-phase alternating current electric energy with a frequency of 50 Hz, voltage of 0.4 kV in networks with a solidly earthed or isolated neutral, protection of electrical equipment from short-circuit currents and overloads, as well as for control, signaling, measurement. NKU "Moskovia" is intended for use in power supply, control and automation systems as switchboards, power distribution points, control and automation boards and cabinets. NKU "Moskovia" can also be used as switchgear on the low-voltage side of complete transformer substations. The first type of the NKU "Moskovia" has two types of design: NKU "Moskovia", design 1.1 - automatic switches of the withdrawable/plug-in/fixed type are installed on the outgoing lines NKU "Moskovia", design 1.2 - vertical switches with fuses are installed on the outgoing lines.
Overview:
| Name | Type 1.1 | Type 1.2 |
| Nominal voltage of main circuits, V | 400 | 400 |
| Insulation voltage, V | 690 | 690 |
| Nominal frequency, Hz | 50 | 50 |
| Thermal withstand current, kA | 20, 44 | 20, 44 |
| Dynamic withstand current, kA | 50, 110 | 50, 110 |
| Nominal current of busbars up to, A | 630; 800; 1000; 1250; 1600; 2000; 2500; | 630; 800; 1000; 1250; 1600; 2000; 2500; |
| Nominal voltage of control and signaling circuits, V | variable 220 | variable 220 |
| Grounding system according to GOST 50571.2 | TN-C; TN-CS; TN-S; IT; TT | TN-C; TN-CS; TN-S; IT; TT |
| Type of service | One-sided | One-sided |
| Degree of protection according to GOST 14254-96 - from the facade with the doors closed, from the sides - from all other sides, roof, bottom | IP20 IP00 | IP20 IP00 |
| Service life before write-off, years not less than | 25* | 25* |
* - subject to maintenance and replacement of components
LLC "BNK"
Locations: 346789, Azov, Pobedy St., 17B
Main Products/Services: Equipment for electrical networks