MINI ENGINEERING WORKS

S.No. ITEM MAITERIAL QTY

13 10 1. SECONDARY BOX M.S. 1
3 2. LIFTING LUGS M.S. 4
11 P.R.V. SYSTEM M.S. 1
14 3.
4. OIL LEVEL GAUGE AL. 1
4 2 OIL DRAIN PLUG M.S. 1
5.
6. EARTHING TERMINALS M.S. 2
7. MOUNTING BASE M.S. 2
1
8. MAIN TANK BODY M.S. 1
6
15 9. CABLE GLAND M.S. 1
12
600 8 10. PRIMARY TERMINALS BRASS 6
375
7 11. PORCELIAN BUSHING PORC. 6
5 12. RATING PLATE M.S. 1
13. OIL FILLING CAP M.S. 1
14. TOP COVER M.S. 1
380 15. SECONDARY FUSE . 3
9 260 SPECIFICATIONS :-
480
325 11kV CT SINGLE PHASE 3 Nos. 11kV PT 3 PHASE 1 Nos.
Burden
Ratio Burden Class Ratio per phase Class
10VA 1.0 11kV/110V 50VA 1.0
800-600/1A
ELECTRICALS CLEARANCE :-
PHASE TO PHASE - 265mm (min.)
PHASE TO EARTH - 200mm (min.)
WEIGHT OF UNIT - 115kg (+/_10%)
WEIGHT OF OIL - 40 Ltr. (+/_10%)
400 4 Hole of 16mm Dia
260 at 350x350 +/-5mm

380

All dimensions are in mm

550 Manufacturer:- MINI ENGINEERING WORKS
Title: GA Drawing of 11kV O/D Oil Cooled CTPT Unit
Design Tolerance Scale
Drawn by Mohd Akram +/-10% 18-03-2024
Check by Drawing. No. REV.
App. by MEW-11CTPT-01 00