Description
Transformer units for supply voltages of 2200, 2750 or 3300 volts with ratings of 2.5 kVA and 5 kVA mainly for roadway lighting in mines. It specifies standard voltages, ratings, provision for earthing, primary isolating switch, protective fuses, particulars of temperature limits and a series of tests.
Cross References:
BS 88
BS 171
BS 229
BS 542
Product Details
- Published:
- 11/25/1954
- ISBN(s):
- 0580026809
- Number of Pages:
- 8
- File Size:
- 1 file , 340 KB
- Product Code(s):
- 00003200, 00003200, 00003200
