Relais de contrôle de tension

Relais de contrôle de tension

Control for connection of moving equipment (like site equipment, agricultural equipment, refrigerated trucks). Control for protection of people and equipment against reverse running. Normal/emergency power supply switching. Protection against phase failure of driving load. Control its own supply voltage (true RMS measurement). Set 8 kinds rated operating voltage through knob.

Description

Specification

Model TRT8-A1/B1 TRT8-A2/B2 TRT8-M1 TRT8-M2 TRT8-LS TRT8-2T TRT8-S1 TRT8-S2 TRT8-D TRT8-ST
Function A: delay ON; B:delay OFF A, B, C, D, E, F, G, H, I, J delay off reacting to
contact switching
2x Delay ON Asymmetric cycler time relay Delay OFF without supply power Delay ON star/delta
Supply terminals A1-A2 A1-A2 A1-A2 A1-A2 L-N A1-A2
Voltage range AC/DC 12-240V (50-60Hz) AC/DC 12-240V (50-60Hz)
Burden AC0.09-3VA/DC0.05-1.7W AC0.09-3VA/DC0.05-1.7W AC0.09-3VA/DC0.05-1.7W AC0.09-3VA/DC0.05-1.7W AC0.09-3VA/DC0.05-1.5W AC0.3-2VA/DC0.1-1.2W
Voltage range AC 230V(50-60Hz) AC 230V(50-60Hz)
Power input AC max. 6VA/1.3W AC max. 6VA/1.9W AC max. 6VA/1.3W AC max. 6VA/1.9W AC max. 6VA/1.3W AC max. 6VA/1.9W AC max. 6VA/1.3W AC max. 6VA/1.9W AC max. 6VA/1.3W
Supply voltage tolerance -15%; +10%
Supply indication green LED
Time ranges 0.1s -10days, ON, OFF AUTO:0.5-20min, ON, OFF 0.1s -10days, ON, OFF 0.1s -100days 0.1s -100days 0.1s -10min Range of time delay t1: 0.1s-10min,
Switch time t2: 0.1s-1s
Time setting potentionmeter
Time deviation 10%-mechanical setting
Repeat accuracy 0.2%-set value stability
Temperature coefficient 0.05%/°C, at=20°C(0.05%°F, at=68°F)
Output 1xSPDT 2xSPDT 1xSPDT 2xSPDT 1xSPDT 2xSPDT 1xSPDT 2xSPDT 1xSPDT 2xSPDT
Current rating 1x16A(AC1) 2x16A(AC1) 1x16A(AC1) 2x16A(AC1) 16A/ AC1 2x16A(AC1) 1x16A(AC1) 2x16A(AC1) 16A/ AC1 2x16A(AC1)
Switching voltage 250VAC/24VDC
Min. breaking capacity DC 500mW
Output indication red LED
Mechanical life 1×107 1×106 1×107
Electrical life (AC1) 1×105 5×104 1×105
Reset time max. 200ms
Protection degree IP 40 for front panel/ IP20 terminals
Dimensions 90x18x64mm

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