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Cabinet NKU "Moskovia", type 1 (up to 2500 A)

(设备/材料)
状态: New
位置或存放国家: Russia
服务工程支持: Yes
保证: Yes
价钱: 要求价格
描述:
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.
概观:
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"

地点: 346789, Azov, Pobedy St., 17B
主要产品/服务: Equipment for electrical networks