Search results
Search list
Results in:
UNE 20438
HIGH-VOLTAGE FUSES FOR THE EXTERNAL PROTECTION OF SHUNT POWER CAPACITORS
Edition
1983-10-15
UNE 20438 ERRATUM
HIGH-VOLTAGE FUSES FOR THE EXTERNAL PROTECTION OF SHUNT POWER CAPACITOORS
Edition
1985-12-15
UNE 20509-1
RADIO INTERFERENCE CHARACTERISTICS OF OVERHEAD POWER LINES AND HIGH-VOLTAGE EQUIPMENT. DESCRIPTION OF PHENOMENA
Edition
1985-12-15
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
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
UNE 20800-2
ANALOGUE SIGNALS FOR PROCESS CONTROL SYSTEMS. PART 2: DIRECT VOLTAGE SIGNALS
Edition
1986-12-15
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
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
UNE 20836
BINARY DIRECT VOLTAGE SIGNALS FOR PROCESS MEASUREMENT AND CONTROL SYSTEMS.
Edition
1992-12-30
UNE 20866 IN
GUIDE ON METHODS OF MEASUREMENT OF SHORT DURATION TRANSIENTS ON LOW VOLTAGE POWER AND SIGNAL LINES.
Edition
1995-10-19