CNC Frequency Over and Under Voltage Electronic Current Relay Digital Display

Product Details
Customization: Available
Current Type: AC
Phase: Single Phase
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  • CNC Frequency Over and Under Voltage Electronic Current Relay Digital Display
  • CNC Frequency Over and Under Voltage Electronic Current Relay Digital Display
  • CNC Frequency Over and Under Voltage Electronic Current Relay Digital Display
  • CNC Frequency Over and Under Voltage Electronic Current Relay Digital Display
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  • Overview
  • Product Description
  • Company Profile
Overview

Basic Info.

Model NO.
YC9VA
Range of Current
1-63A
Maximum Voltage Adjustment Range
230V~300V
Output Contact
1no
Rated Voltage
AC230V
Electrical Life
100000 Times
Product Keywords
Frequency Over and Under Voltage
Protection
IP20
Rated Frequency
50Hz
Installation
35mm DIN Rail
Trademark
CNC
Origin
Zhejiang, China

Product Description

CNC Frequency Over and Under Voltage Electronic Current Relay Digital Display

Product Description


YC9VA votage and current display relay is a microprocessor-based voltage monitoring device for single-phase AC networks to protect electrical equipment from surge voltage. The device analyzes the main voltage and displays its current value on a digital indicator. Load is switched by electromagnetic relay. The user can set the current voltage value and delay time through the button. The value is stored in non-volatile memory. Aluminum wires and copper wires can be used for connection.

CNC Frequency Over and Under Voltage Electronic Current Relay Digital DisplayCNC Frequency Over and Under Voltage Electronic Current Relay Digital DisplayCNC Frequency Over and Under Voltage Electronic Current Relay Digital DisplayCNC Frequency Over and Under Voltage Electronic Current Relay Digital Display

CNC Frequency Over and Under Voltage Electronic Current Relay Digital Display

Parameter Data
Rated power supply voltage AC230V
Rated frequency 50Hz
Maximum voltage adjustment range 230V~300V
Minimum voltage adjustment range 120V~210V
Range of adjustment of the maximum current 1A~63A
Deviation 2%
Maximum action time <275V: 0,1s, ≥275V: 0,02s
Delay time adjustment range 1-90s
Minimum action time 0.5s (≥160V); <0.1s(<160V)
Delay time adjustment range, overcurrent trip time 1-90s (Inom <Iism <Imax :); 0.1s (Iism≥Imax)
Voltmeter accuracy ≤1%
Rated insulation voltage 400V
Output contact 1NO
Protection IP20
Pollution 3
Electrical life 100000 times
Mechanical life 1000000 times
Altitude ≤2000m
Operating temperature -5°C~40°C
Relative humidity 50% at 40ºC (non-condensing)
Storage temperature -40°C~55°C
Installation 35mm DIN rail
Range of adjustment of the on-delay time 1-90s
 

Operation and installation functions

When a voltage is applied to the device, the digital indicator will display the current value of the voltage in the network.
A flashing light indicates that there is no voltage on the output of the device. If the supply voltage is within the set range, after Ton (default is 30 seconds), the load will turn on and the indicator will stop flashing. If the voltage is not within the specified range, the load will not be connected to the line until the voltage returns to normal. Meantime, if the voltage is lower than the set lower limit during the restart, the error indicator will flash. If the voltage is higher than the set upper limit, the error indicator will remain on.

1.Install and secure the relay.
2.Connect the wires to the relay according to the schematic.
3.Set the desired voltage value.
4.Set the required response time.
CNC Frequency Over and Under Voltage Electronic Current Relay Digital Display
 

Company Profile

CNC Frequency Over and Under Voltage Electronic Current Relay Digital DisplayCNC Frequency Over and Under Voltage Electronic Current Relay Digital DisplayCNC Frequency Over and Under Voltage Electronic Current Relay Digital Display

 

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