DIGITAL 15-65Hz FREQUENCY METER RELAY

Specifications

• SERIES: DMK series
• DESCRIPTION: Digital frequency monitor relay output
• AUXILIARY POWER SUPPLY: 220 - 240 VAC
• CLASS: 0.5 (±0.25% full scale ± 1 digit)
• MEMORY: Storage of maximum and minimum values
• 1 CHANGEOVER RELAY OUTPUT: 8A 250 VAC 1
• MOUNTING: Panel mount
• DIMENSIONS (MM): (H) 48 x (W) 96
• MONITORING RANGE: 15 - 65Hz

Digital panel meters (measuring and monitoring instruments)

• True RMS measurements
• Class 0.5 (±0.25% full scale ± 1 digit)
• 1 changeover relay output 8A 250 VAC 1
• Auxiliary supply 220 - 240 VAC (others on request)
• Memory storage of maximum and minimum values
• Programmable time delay for max, min or voltage/current loss (0 - 900 second) Frequency meter / monitor
• 1 changeover relay output time delay

Settings:

• Maximum frequency: Off / 101 - 110% (0.5 - 900 second)
• Minimum frequency: Off / 90 -99% (0.5 - 900 second)