Product overview
LW8A-40.5 outdoor porcelain column high-voltage sulfur hexafluoride circuit breaker is suitable for power systems with AC 50Hz and rated voltage 40.5kV. It can be used as a control and protection device for the power system and can also be used as a contact circuit breaker. The circuit breaker is also equipped with a current transformer for measurement and protection.
The circuit breaker uses sulfur hexafluoride gas as the insulating and arc-extinguishing medium. The circuit breaker has a single-post single-break structure for each pole, adopts the self-energy arc extinguishing principle, and is equipped with a CT14 spring operating mechanism and three-phase mechanical linkage.
This product complies with GB1984 and IEC62271-100 standards
Environmental conditions of use
1. Sunshine: 1000W/m2
2. Relative humidity: daily average: no more than 95%; monthly average: no more than 90%
3. Wind speed: no more than 34m/s;
4. Earthquake resistance: horizontal acceleration: 0.250g; vertical acceleration: 0.125g;
5. Pollution level: Level III (25mm/kV):
6. Ice thickness: 10mm (when the wind speed is not greater than 15m/s);
7. Protection level: IP5XW
12KV air LBS load break switch MV electric by manual ISARC series
indoor HV air load break switch is a 3-phase AC 50Hz 36kV indoor switchgear equipment.
Russia indoor 10KV load break switch with fuse ВНА-Л-10/630
24KV Indoor AC MV SF6 LBS Load Break Switch, suitable for protecting the 10kV, 24kV and 35kV power system's on load situation
ABB similar FN18-12 series 12KV Indoor load break switch LBS
ABB NALF 12KV load break switch FN18-12 LBS with fuse holder
manufacturer FN7 12KV LBS Indoor load break switch with fuse holder for RMU
Indoor AC High/Medium Voltage Vacuum Load Break switch 12KV LBS
FZN25/FZRN25 type indoor 12KV HV MV vacuum load break switch LBS
FN5-12D Indoor LBS 12KV MV air load break switch for RMU
ABB NAL/FN18-24D 24KV LBS load break switch indoor air
FN7-24D 24KV LBS Medium voltage overload switch load break switch with earth switch
indoor HV air load break switch is a 3-phase AC 50Hz 12kV indoor switch equipment.
Indoor AC High Voltage SF6 Load Break Switch and LBS-Fuse Combination are used for the three-phase AC 50/60Hz RMU and terminal power station.
FN5-24 series 24KV LBS MV load break switch with earth switch or fuse holder for air RMU
ABB type NALF 24KV FN18-24R LBS load break switch
12KV LBS high voltage vacuum load break switch by motor
12KV HV load break switch and fuse combination electrical appliance
Medium Voltage Vacuum Load Break switch HV MV LBS 36-40KV Indoor AC
FKN12 24KV air load break switch indoor MV LBS
FN7-24R AC and HV indoor air load break switch 24KV MV LBS manufacturer
FN7-12D 12KV LBS indoor Medium voltage load break switch with earthing switch
ABB NAL series 12KV LBS medium voltage load break switch for RMU similar as
Russia ВНА-10 Indoor 10KV Load break switch with earch switch VNA-L-10/630-20zp
LW3-12/630-20 primary and secondary fusion sulfur six new circuit switch is a new generation product developed by our company in response to the new requirements of the State Grid's primary and secondary synthetic sleeve switches for network access.
LW8A-40.5 outdoor porcelain column high-voltage sulfur hexafluoride circuit breaker is suitable for power systems with AC 50Hz and rated voltage 40.5kV.
Copyright © 2021 By JGGY Electrical.com