Lovato PMA60A240 - PHASE SHIFT MONITORING RELAY FOR SINGLE AND THREE-PHASE SYSTEMS - MINIMUM AND MAXIMUM COSΦ - 16A

General characteristics

– Minimum and maximum phase shift monitoring relay, AC auxiliary power supply
– Direct connection up to 16A max or by current transformer (CT)
– Excellent tripping accuracy
– Voltage control range 80...660VAC
– Current control range 0.1...16A
– Automatic or manual resetting (manual resetting by power removal)
– 2 relay outputs (Min and Max), configurable, each with 1 changeover contact (SPDT)
– Modular DIN 43880 housing, 3 module
– IEC degree of protection: IP40 on front (only when placed in IP40 enclosure or control board); IP20 at terminals.

ADJUSTMENTS

"Cos min” Minimum costhreshold 0.1...0.99 inductive
"Trip delay" Tripping time for minimum cos 0.1...30s
"Cos max” Maximum inductive costhreshold 0.1...0.99
“Trip delay” Tripping time for maximum cos 0.1...30s
“Inhibition time” Inhibition delay at power up 1...60s
“Mode” • Single or three phase
• Relay outputs normally energised or de-energised
• Tripping memory (Latch) On or Off.

Certifications and compliance

Certifications obtained: EAC; UL Listed, for USA and Canada (cULus - File E93601), as Auxiliary Devices - Modular ampere monitoring relays.
Compliant with standards: IEC/EN 60255-5, IEC/EN 61000-6-2, IEC/EN 61000-6-3, UL 508, CSA C22.2 n° 14.