GRV8‑01 Single Phase Voltage Control Monitoring Relay Over Voltage Protection (#1)

Features:
2. The operating mode can be selected via the rotary knob.
4. The working status of the relay is indicated by the LED indicator, which is simple and convenient.
5. Compact size, only 18mm width, 35mm rail mounting.
Specification:
Function
Power terminal
(monitoring terminal)
A1-A2
#1: AC220V
#2: DC12V
#3: AC/DC24V-48V
#4: AC/DC110V-240V
Rated power
frequency
45Hz-65Hz
460V
Hysteresis
value
5%-20%
Power
indicator
Green LED
Output
relay indication
Red LED
Action delay
time
0.1s-10s, 10%
≤1%
Power-on delay
time
0.5s
Knob
setting accuracy
1%
Reset time
1s
Temperature
fluctuation error
0.05%/°C,
at=20°C
Output
1 * SPDT
10A/AC1
250VAC
/ 24VDC
Minimum
switching power
500mW
Mechanical
life
1 * 10000000
Electrical
life (resistive load)
1 * 1000000
Working
environment temperature
-20°C- +55°C
Storage and
transportation ambient temperature
-35°C- +75°C
Installation
method
35mm rail
installation
Protection
level
IP20
Installation
location
Any
Installation
altitude
≤2000m
Pollution
degree
2
Wiring ability
1 * 2.5mm2 or
2 * 1.5mm2
Dimensions
90mm * 18mm *
64mm / 3.5 * 0.7 * 2.5in (Approx.)
Standard
GB14048.5
IEC/EN
60225-1

Features

1、Monitor the working voltage (true RMS measurement).
2、The operating mode can be selected via the rotary knob.
3、High accuracy, voltage measurement accuracy is ≤ 1%.
4、The working status of the relay is indicated by the LED indicator, which is simple and convenient.
5、Compact size, only 18mm width, 35mm rail mounting.