33kv 33steps Line Automatic Voltage Regulaor
| Price: |
US $ 500000/Piece |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,D/P |
| Prod Model: |
SZ10 |
| Current Type: |
AC |
| Phase: |
Three Phase |
| Frequency: |
High Frequency |
Product Description
SCHEDULE (H)
TECHNICAL PARTICULARS AND GUARANTEES
VOLTAGE REGULATOR
The tender shall complete this schedule, and the particulars and guarantees will be binding on the contractor.
| | |
Frequency | Hz | 50 |
Type of cooling | | ONAN |
Type of V.R ratio control. | | TAPCON 230 |
Number of tapping
| 33 |
Regulation step range. | % | +/-10% |
Oil type | | Petro-China |
PARTICULARS AND GUARANTEES |
Impedance at 75ºC on principal tapping | % | 8 |
Maximum flux density in core at normal voltage and frequency |
| TESLA | 1.80 |
| | Silicon Steel, 30Q130 |
| | Copper winding |
Short circuit current | KA | 4.2 |
Type of paper insulation on conductors | | Electrical insulation paper |
No load losses at normal ratio and 50 Hz | KW | 10 |
Load losses at CMR, 75ºC at normal ratio | KW | 58 |
R.M.S. Exciting current at normal voltage on principal tap | Amps | |
-R.M.S Fundamental current | Amps | 0.559 |
-R.M.S 3rd harmonic current | Amps | 0.052 |
-R.M.S 5th harmonic current | Amps | 0.12 |
-R.M.S 7th harmonic current | Amps | 0.062 |
Temperature rise of windings at CMR above specified design ambient temp. | ºC | 55 |
Temperature rise of top oil at CMR above specified design ambient | ºC | 50 |
Temperature rise of core at CMR and rated voltage | ºC | 70 |
Min duration at 40°C of over loading of rating 133% | In min | 120 |
Min duration at 40°C of over loading of rating 150% | In min | 100 |
Impulse withstand voltage of VR | kV | |
Phase connections | | |
(I) 1.2 /50 Microsecond full wave | kV(peak) | 170 |
(II) 1.2 /50 Microsecond chopped wave | kV (peak) | 187 |
Total oil required | Liters | 6180 |
Weight of complete VR (including oil) | Kg | 23500 |
M.V. BUSHING INSULATORS | | |
Make | | PUKO |
Type | | BW-40/630-4 |
Voltage rating | KV | 40 |
Current rating | Amps | 630 |
Length of insulator(Overall) | mm. | 875 |
Weight of insulator | Kg | 18 |
Total creepage distance of bushing | mm | 1256 |
Protected creepage distance of bushing | mm. | 485 |
Dry withstand power frequency voltage | KV | 95 |
Routine power frequency test voltage (1 minute) (A) Positive (B) Negative | KV | 95 95 |
Wet withstand power Frequency voltage | KV | 80 |
Maximum diameter of bushing when passing through tank top | mm. | 155 |
Penetration of bushing into tank measured from bottom of fixing flange | mm. | 210 |
Overall dimensions of complete VR:- | mm | 4900*3800*3800 |
Manufacturer name and place | | HEMG |
Testing Authority name and Place | | HEMG |
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.
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