NR/PS/ELP/27187
Product Specification for Fused Isolators
active, Most Current
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| Organization: | NR |
| Publication Date: | 1 April 2006 |
| Status: | active |
| Page Count: | 9 |
scope:
General
Standby medium voltage supplies for signalling purposes are derived from a 25 kV traction supply via a 25000/650V or 25000/240V transformer and regulator unit. A fused cut out unit is required to connect the primary of the transformer to the traction overhead equipment.
Document History
NR/PS/ELP/27187
April 1, 2006
Product Specification for Fused Isolators
General
Standby medium voltage supplies for signalling purposes are derived from a 25 kV traction supply via a 25000/650V or 25000/240V transformer and regulator unit. A fused cut out unit is...
December 4, 2004
General Specification for Fused Isolators
General
Standby medium voltage supplies for signalling purposes are derived from a 25 kV traction supply via a 25000/650V or 25000/240V transformer and regulator unit. A fused cut out unit is...