Description
Detail
Voltage control relay RM17-U, range 20..80 V AC. range of product: Zelio Control – product or component type: modular measurement and control relays – relay type: voltage control relay – product specific application: for single-phase and DC supply – relay name: RM17UAS – relay monitored parameters: overvoltage or undervoltage detection, self-powered – switching capacity in VA: 1250 VA – measurement range: 20…80 V voltage AC 50/60 Hz, 20…80 V voltage DC – utilisation category: AC-12 conforming to IEC 60947-5-1, AC-13 conforming to IEC 60947-5-1, AC-14 conforming to IEC 60947-5-1, AC-15 conforming to IEC 60947-5-1, DC-12 conforming to IEC 60947-5-1, DC-13 conforming to IEC 60947-5-1, DC-14 conforming to IEC 60947-5-1.
Specification
Max. permitted off-delay time : 10 s
Contains function DC-under voltage : Yes
Single-phase hysteresis possible : Yes
Single-phase over voltage possible : Yes
Single-phase under voltage possible : Yes
Contains function DC-over voltage : Yes
Three-phase hysteresis possible : No
Three-phase over voltage possible : No
With detachable clamps : No
Contains function DC-voltage hysteresis : Yes
Three-phase under voltage possible : No
Response value voltage : 20 – 80 V
Voltage measurement range 1 : 20 – 80 V
Rated control supply voltage Us at DC : 24 – 48 V
Voltage measurement range 2 : 20 – 80 V
Type of electric connection : Screw connection
Rated control supply voltage Us at AC 60HZ : 24 – 48 V
Rated control supply voltage Us at AC 50HZ : 24 – 48 V
Number of contacts as normally open contact : 0
Height : 90 mm
Number of contacts as normally closed contact : 0
Min. adjustable delay-on energization time : 0 s
Depth : 72 mm
Min. adjustable off-delay time : 0.1 s
Max. permitted delay-on energization time : 0.5 s
Number of contacts as change-over contact : 1
Width : 17.5 mm
Voltage type for actuating : AC/DC
Type of voltage measurement range : AC/DC