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Self-Design Hxgn- (24~40.5) Indoor Box-Type AC Sealed Ring Net Switchgear

Basic Info

Model No.:  HXGN-(24~40.5)

Product Description

Model NO.: HXGN-(24~40.5) Shell Material: Steel Plate Current: AC Type: Power Operation Voltage: High Voltage Shell Protection Grade: IP3X Origin: Jiangyin Yunfeng, China Certification: ISO9001:2000, IEC & GB Structure: Cabinet, Protection Features: Small Operation Force, Safety Use&Reliable Quality Form: All- packaged Type Application Range: High-rise Buildings Trademark: YF HXGN-24
Product Overview
HXGN -24 series indoor box-type AC sealed ring net switchgear("Ring Main Unit") is self-designed and developed by our company through absorbing foreign advanced technology and in combination with the power supply requirements in China. It is a new-generation HV electrical product applied for urban power grid renovation and construction demand. After the type test and long-term operation assessment, the performance of such product has reached the standards specified in IEC 298 A.C. metal-enclosed switchgear and controlgear and GB3906-2006 Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6kV and up to and including 40.5kV and has the reliable misoperation prevention measures meeting requirements for two devices. It protection level reaches IP3X and it has features of small size, light weight, easy operation, small operation force, obvious fracture, safety use, conventient maintenance, stable and reliable quality and small coverage, ect. Its main technical parameters of product have reached the advanced level of the same type of product abroad.

Structural Characteristics
1.HXGN-24 HV ring net cabinet can be equipped with YFZN-24 vacuum load switch with disconnector and YFZRN-24 vacuum load switch-fuse combination unit as the main switch. When the side operation mode is used for the main switch, the cabinet width is 1000 mm, depth is 1200 mm and height is 2200 mm; when the main operation mode is used for the main switch, the cabinet width is 1150 mm, depth is 1200 mm and height is 2200 mm.

2.HXGN-24 HV ring net cabinet can be equipped with YFZN-24 fixed Circuit Breaker and YFZN-24 disconnector with the mian switch. The incoming-line metering cabinet is equipped with the disconnector. The outgoing-line circuit shall be equipped with the fixed Circuit breaker. The cabinet which is 1000 mm, depth is 1200 mm and height is 2200 mm.

3.HXGN-40.5 HV ring main unit can be equipped with YFZN35-40.5 vacuum load switch with disconnector and YFZRN35-40.5 vacuum load switch-fuse combination unit with disconnector as the main switch. when the side operation mode is used for the main switch, the cabinet width is 1400 mm, depth is 1800 mm and height is 2400 mm.

Main Technical Parameters
Technical Parameters of HXGN-24 HV Ring Main Unit
Serial No. Item Unit Parameter
1 Rated voltage kV 24
2 Insulation level---1 min power-frequency             Interphase to earth kV 65
                            withstand voltage                     Isolating fracture kV 79
                       ---Lightning full-wave                    Interphase to earth kV 125
                           withstand voltage                      Isolating fracture kV 145
                       ---Power-frequency withstand voltage of auxiliary circuit         V 2000
3 Rated frequency Hz 50
4 Rated current A 630
5 Rated short-circuit breaking current  kA 31.5
6 Rated short-circuit making current kA 63
7 Rated peak withstand current kA 63
8 Rated short-time withstand current kA 25
9 Rated short-time withstand current duration S 4
10 Protection level   IP3X

Technical Parameters of HXGN-40.5 HV Ring Main Unit
Serial No. Item Unit Parameter
1 Rated voltage kV 40.5
2 Insulation level---1 min power-frequency             Interphase to earth kV 95
                            withstand voltage                     Isolating fracture kV 115
                       ---Lightning full-wave                    Interphase to earth kV 185
                           withstand voltage                      Isolating fracture kV 215
                       ---Power-frequency withstand voltage of auxiliary circuit         V 2000
3 Rated frequency Hz 50
4 Rated current A 1250
5 Rated short-circuit breaking current  kA 31.5
6 Rated short-circuit making current kA 50
7 Rated peak withstand current kA 50
8 Rated short-time withstand current kA 20
9 Rated short-time withstand current duration S 4
10 Protection level   IP3X

                
Self-Design Hxgn- (24~40.5) Indoor Box-Type AC Sealed Ring Net Switchgear                                                                  Self-Design Hxgn- (24~40.5) Indoor Box-Type AC Sealed Ring Net Switchgear

Contact us if you need more details on Switchgear. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Power Distribution、Control Protection and Monitoring. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : HV Whole Set Switchgear

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