12kv/24kv/36kv Vacuum Interrupter 31.5ka/40ka
| Price: |
US $ 300/Piece |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,D/P |
| MAIN TECHNICA DATA |
Rated voltage | 12KV | (1min)
Short-time(1min) power-frequency withstand voltage | 42KV |
Rated current | 1600/1250A | ()
Lighting impulse withstand voltage(peak) | 75KV |
Rated frequency | 50HZ |
Circuit resistance at rated contact force | ≤15μΩ |
Rated short-circuit breaking current | 25KA |
Mechanical life | 20,000 |
Operations of short-circuit breaking current interruption | 50 |
Contact closing force due to bellows and atmosphere | 100±30N |
Rated short-circuit making current | 63KA |
Counterforce at rated contact stroke | 200±30N |
Rated peak withstand current | 63KA |
Contact limit erosion | 3mm |
(4)
Rated short-time withstand current(4s) | 25KA |
Shelf life | 20 |
Rated single capacitor bank breaking current | 630A | /
Weight/mass of moving parts | 3Kg/1.1Kg |
Rated back-to-back capacitor breaking current | 400A |
Rated operating sequence | O-0.3s-CO-180s-CO |
| MECHANICAL DATA OF CIRCUIT-BREAKING EQUIPPED WITH THE INTERRUPTERS |
Rated contact stroke | 9±1mm |
Rated operation pressure of contact | 2400±200N |
Contact connection stroke | 4±1mm |
Bounce duration of contact closing | ≤2ms |
Average opening speed | 1.1±0.2m/s |
Out of simultaneity of contact closing and opening | ≤1ms |
Average closing speed | 0.6±0.2m/s |
Max. overtravel | ≤2mm |
| Prod Model: |
TD |
| Breaking Capacity: |
High Voltage Circuit Breakers |
| Operation: |
Electric Type |
| Certification: |
ISO9001-2000 |
Ningbo Hyuan Power Industry Co., Ltd was found in 2006, It is a professional company which is involved in Complete supply, Designing, Consulate and Service of Substation up to 245kv and of Distribution Automation up to 245kv
Our product is including of:
1.15KV/27KV/38KV, 50Hz/60Hz, 630A/1250A The Most advanced Recloser in the world for Pole mounted and Substation Mounted with Protocol IEC61850/DNP3.0 according to IEEE/ANSI/IEC standard;
2.15KV/27KV/33KV/66KV/123KV/145KV/150KV/170KV/245KV, 50Hz/60Hz, 1250A/2000A/3150A, Three phase Outdoor Isolator/Disconnector with Double Break at side /Central Single Break for Level/Vertical Mounted on Pad Substation or Power Tower;
3.15KV/27KV/33KV/66KV/123KV/145KV/150KV/170KV/245KV, 50Hz/60Hz, 1250A/2000A/3150A, Outdoor Three phase /Single phase SF6/Vacuum Circuit Breaker with Three Phase Common Operation /Single Phase Seperate Operation;
4.15KV/27KV/38KV/66KV/123KV/145KV/150KV/245KV, 50Hz/60Hz, MR2000/1(5)A, Outdoor Oil/Resin/Capacitor Current transformer, Voltage Transformer up to 5 cores;
5.15KV/27KV/38KV/66KV/123KV/145KV/150KV/245KV, 50Hz/60Hz, 100kvar to 100Mvar capacitor bank for pad mounted and Pole mounted;
6.15KV/27KV/38KV/66KV/123KV/145KV/150KV/245KV, 50Hz/60Hz Power Transformer up to 200mva and reactor up to 200Mvar;
7.400V/6KV/15KV/27KV/38KV, 50Hz. 60Hz, indoor AC control and Protection switchgear panel for substation and Distribution system;
8.48VDC/110VDC/220VDC 50Hz/60Hz Lead-Acid/Ni-CD Battery bank with Charger up to 2000AH;
9.15KV/27KV/38KV/66KV/123KV/145KV/150KV/245KV, 50Hz/60Hz Cable heat srink/cold shrink Terminal and Joint with joint box
10.33KV/66KV/145KV 50Hz/60Hz dead tank GCB /HGIS and compact GIS;
11.11KV/33KV, 50Hz/60Hz, 9/11/17/32 steps ON LOAD TAP CHANGER for Power Ttansformer
12. RTU remote terminal unit for VCB, SWITCHGEAR AND RECLOSER WITH IEC61850/DNP3.0 Protocol
Our Mian service is including of:
1. Designing, Complete Supply, Conssate and Commission of 33KV/66KV/145KV/245KV 60Hz/50Hz substation including of GCB, DS, CT PT, LA, Transformer, Cable, Control & Protection Panel, Earthing Grounding system,
SCADA system, Steel grid tower;
2. Desinging, Complete Supply, consulate and Commission of 33kv/66kv/145kv/230kv 60Hz/50Hz Distribution automatic system including of recloser, sectionaliser, fault indicator, RTU, GPRS, and management software
We are rich experience in substation and automatic distribution system for 10years, our business had been involve in the world I including of Bangladesh, Indonesia, malasia, Pakistan, zimbia, zembewei, Peru, Ecuador ect over the world.
Customerizer will be welcome, Speciall required wil be welcome, we have good experience to proposal you and support you to success in business.
All the goods from HEMG will be guaranteed within 2 years, in specially, it will be 5 years.
For Above 1 million Order, We will send our engineer to work in site untill runing in good conditions.
