GRV8-03 Three Phase Voltage Monitoring Phase Failure Protection Relay Phase Sequence(M460)

1、This monitoring relay can monitor own working voltage.

2、8 kinds of rated voltages are adjustable, can apply to voltages in all regions of the world

3、The working status of the relay is indicated by the LED indicator

4、Ultra-small size and it is easy to install.

5、It is applied to mobile device connection control, causing accidents in equipment protection against reverse operation, normal/emergency power switch, preventing phase failure of power load.

Features:

1. This monitoring relay can monitor own working voltage.

2. 8 kinds of rated voltages are adjustable, can apply to voltages in all regions of the world

3. The working status of the relay is indicated by the LED indicator

4. Ultra-small size and it is easy to install.

5. It is applied to mobile device connection control, causing accidents in equipment protection against reverse operation, normal/emergency power switch, preventing phase failure of power load.

Specification:

Condition: 100% Brand New

Model: GRV8-03

Monitoring Terminal: L1-L2-L3

Power Supply: L1-L2

Rated Working Voltage Selection: AC220-230-240-380-400-415-440-460(P-P)

Measuring Frequency Range: 50/60Hz

Measuring Range: 176V-552V

Voltage Threshold Range: 2%-20% (Rated Voltage)

Unbalance Threshold Range: 5%-15%

Voltage Fixed Lag Rate: 2%

Power Indicator: Green LED

Action Delay Time: 0.1s-10s Adjustable

Voltage Measurement Error: ≤1%

Power-On Delay Time: 0.5s

Knob Setting Accuracy: 1%

Reset Time: 1s

Temperature Fluctuation Error: 0.05%C, at=20C

Output: 1 x SPDT 10A/AC250VAC

Minimum Switching Power: 500mW

Output Relay Indication: Red LED

Mechanical Life: 10000000

Electrical Life (Resistive Load): 1000000

Storage and Transportation Environment Temperature: -35℃-75℃

Installation Method: 35mm Rail Installation

Protection Level: IP20

Installation Altitude: 2000 Meters

Pollution Degree: 2

Wiring Capacity: 1x2.5mm2 or 2x 1.5mm2

Optional Style: M460, M265

Weight: Approx. 76g / 2.7oz

Size: Approx. 90 * 18 * 64mm / 3.5 * 0.7 * 2.5in

Package List:

1 * Monitoring Relay