Search results

Search list

Results in:

1-10 of 9,151 results
Standards [CURRENT]

UNE 20438

HIGH-VOLTAGE FUSES FOR THE EXTERNAL PROTECTION OF SHUNT POWER CAPACITORS
Edition 1983-10-15

Standards [CURRENT]

UNE 20438 ERRATUM

HIGH-VOLTAGE FUSES FOR THE EXTERNAL PROTECTION OF SHUNT POWER CAPACITOORS
Edition 1985-12-15

Standards [CURRENT]

UNE 20509-1

RADIO INTERFERENCE CHARACTERISTICS OF OVERHEAD POWER LINES AND HIGH-VOLTAGE EQUIPMENT. DESCRIPTION OF PHENOMENA
Edition 1985-12-15

Standards [CURRENT]

UNE 20509-2

RADIO INTERFERENCE CHARACTERISTICS OF OVERHEAD POWER LINES AND HIGH-VOLTAGE EQUIPMENT. METHODS OF MEASUREMENT AND PROCEDURE FOR DETERMINING LIMITS
Edition 1990-12-13

Standards [CURRENT]

UNE 20509-3

RADIO INTERFERENCE CHARACTERISTICS OF OVERHEAD POWER LINES AND HIGH-VOLTAGE EQUIPMENT. CODE OF PRACTICE FOR MINIMIZING THE GENERATION OF RADIO NOISE
Edition 1990-12-10

Standards [CURRENT]

UNE 20800-2

ANALOGUE SIGNALS FOR PROCESS CONTROL SYSTEMS. PART 2: DIRECT VOLTAGE SIGNALS
Edition 1986-12-15

Standards [CURRENT]

UNE 20825-2

SHUNT CAPACITORS FOR A.C. POWER SYSTEMS HAVING A RATED VOLTAGE ABOVE 660 V. PART 2: ENDURANCE TESTING.
Edition 1993-12-29

Standards [CURRENT]

UNE 20825-2/1M

SHUNT CAPACITORS FOR A.C. POWER SYSTEMS HAVING A RATED VOLTAGE ABOVE 1000 V. PART 2: ENDURANCE TESTING.
Edition 1997-04-14

Standards [CURRENT]

UNE 20836

BINARY DIRECT VOLTAGE SIGNALS FOR PROCESS MEASUREMENT AND CONTROL SYSTEMS.
Edition 1992-12-30

Standards [CURRENT]

UNE 20866 IN

GUIDE ON METHODS OF MEASUREMENT OF SHORT DURATION TRANSIENTS ON LOW VOLTAGE POWER AND SIGNAL LINES.
Edition 1995-10-19

TOP