YTEC-WBEC
Related Products
HXGN-12 Common Box Type Ring Main Unit
Category：
Detail
Ring Main Unit is a set of transmission and distribution electrical equipment (high-voltage switchgear) installed in metal or non-metal insulated cabinets or made into assembled interval ring network power supply units. Its core part adopts load switches and fuses, and has the advantages of simple structure, small size, low price, improved power supply parameters and performance, and power supply safety.
| Rated voltage/Maximum operating voltage | 10/12kV | |
| Rated current | 630A | |
| Main bus current | Entry cabinet | 630A |
| Exit cabinet | 125A | |
| Rated short-time withstand current | 20kA | |
| Rated short-circuit duration | 4S | |
| Rated peak withstand current | 50KA | |
| Rated short-circuit closing current | (50)80kA | |
| Rated active load breaking current | 630A | |
| Closed-loop breaking current | 630A | |
| Rated cable charging current | 20kA | |
| Rated short-circuit withstand current of grounding switch | 20kA | |
| Rated short-circuit duration of grounding switch | (4)2S | |
| Rated peak withstand current of grounding switch | 50kA | |
| Rated short-circuit closing current of grounding switch | 50kA | |
| Lmin rated power frequency withstand voltage | Phase-to-phase,earth-to-ground,vacuum | 42kV |
| load switch interrupting gap | 48kV | |
| Ratedlightning impulse withstand voltage | Phase-to-phase,earth-to-ground,vacuum | 75kV |
| load switch interrupting gap | 85kV | |
| Mechanical life | Vacuum load switch | 10000times |
| Grounding switch(blade) Isolating switch(blade) | 2000times | |
| Junction current | 3150A | |
Other Business
35kV Power Transformer,Capacity:3150 to 20000
35kV Dry-Type Transformer, Capacity Range: 50kVA to 8000kVA
Silicon alloy steel with a silicon content
HXGN-12 Common Box Type Ring Main Unit
Ring Main Unit is a set of transmission and distribution
Low voltage switchgear and control equipment include circuit breakers
HXGN-12 Combined Ring Main Unit
Ring network refers to a circular distribution network
KYN28-12 HV Intermediate Switchgear
Mainly used for switchgear related to power generation
XL-21 Power Distribution Cabine
The power distribution cabinet (box), lighting distribution
I Want to Consult
Are there any areas where you feel particularly satisfied or need improvement while browsing our business? Your consultation or suggestions will directly help us improve our service quality and bring you a more intimate experience.
*Please fill in the above fields (fields marked with an asterisk are required), and we will reply to your feedback as soon as possible.
Links
Phone: +86-18314454049 +86-15125425034 Fax: +86-023 40615377 / 40717023 P.C: 401220 E-mail: dengxing@cqwbdq.com