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Grv8 three phase voltage monitoring relay

■ application
-For mobile device connection control (field equipment, agricultural equipment, refrigerated vehicle).
-Protect the equipment and prevent accidents caused by reverse operation.
-Normal / emergency power switch.
-Prevent phase failure of power load.
■ features
-Monitor own working voltage (RMS measurement)
-Eight kinds of rated voltage are adjustable, applicable to the voltage of various regions in the world.
-Three phase three wire and three phase four wire specifications are available.
-Voltage measurement accuracy ≤ 1%.
-The working state of relay is indicated by LED indicator.
-Ultra small size, only 18mm wide, 35mm rail installation.

 Grv8 three-phase voltage monitoring relay: safe and durable, reliable; products obtained 3C certification, CB certification, CE certification, manufacturer direct sales
 Application fields of grv8 three-phase voltage monitoring relay: field equipment, agricultural equipment, refrigerated vehicle; updating: comparison of product drawings of new and old voltage relay; Grv8 three-phase voltage monitoring relay monitors its own working voltage The high precision of grv8 three-phase voltage monitoring relay is less than or equal to 1%, that is, the voltage measurement accuracy is less than or equal to 1%. Two specifications of grv8 three-phase voltage monitoring relay are available: three-phase three wire and three-phase four wire Geya grv8 three-phase voltage monitoring relay is small in size, only 18mm in width and 35mm in clamping rail The working status of grv8 three-phase voltage monitoring relay is indicated by LED indicator Details of Geya grv8 three-phase voltage monitoring relay: 1. Convenient operation: panel adjustment knob setting, convenient and intuitive operation; 2. Auxiliary function output terminal (pause, control) is convenient for customers to operate; 2. Stable performance: the line adopts fully automatic SMT process, stable and reliable performance and good consistency Details of Geya grv8 three-phase voltage monitoring relay Fig. 2: 3. Flame retardant shell: the shell is made of safety flame-retardant ppt material; 4. Tunnel terminal block: tunnel terminal, which is more reliable for crimping; 1. Grv8 three-phase voltage monitoring relay product parameters: product brand: Geya Geya, product name: three-phase voltage relay, model: grt8-03, voltage: M460: 220 v-460v AC; M265: 127v-265v AC, power supply mode: AC, number of contact groups: 1 group, contact current: 10a, installation method: guide rail installation;
 2. Grv8 three-phase voltage monitoring relay product parameters: product brand: Geya Geya, product name: three-phase voltage relay, model: grt8-04, voltage: M460: 220 v-460v AC; M265: 127v-265v AC, Power supply mode: AC, contact group number: 1 group, contact current: 10a, installation method: guide rail installation; 3. Grv8 three-phase voltage monitoring relay product parameters: product brand: Geya Geya, product name: three-phase voltage relay, model: grt8-05, voltage: M460: 220 v-460v AC; M265: 127v-265v AC, Power supply mode: AC, number of contact groups: 1 group, contact current: 10a, installation method: rail installation 4. Grv8 three-phase voltage monitoring relay product parameters: product brand: Geya Geya, product name: three-phase voltage relay, model: grt8-06, voltage: M460: 220 v-460v AC; M265: 127v-265v AC, Power supply mode: AC, contact group number: 1 group, contact current: 10a, installation method: guide rail installation; 5. Grv8 three-phase voltage monitoring relay product parameters: product brand: Geya Geya, product name: three-phase voltage relay, model: grt8-07, voltage: M460: 220 v-460v AC; M265: 127v-265v AC, Power supply mode: AC, number of contact groups: 1 group, contact current: 10a, installation method: rail installation 6. Grv8 three-phase voltage monitoring relay product parameters: product brand: Geya Geya, product name: three-phase voltage relay, model: grt8-08, voltage: M460: 220 v-460v AC; M265: 127v-265v AC, Power supply mode: AC, number of contact groups: 1 group, contact current: 10a, installation method: guide rail installation; 2. Grv8 three-phase voltage monitoring relay function: three-phase voltage input, (green) power indicator, (red) status indicator, three-phase three wire rated voltage selection, overvoltage protection value setting, undervoltage protection value setting, action time setting, product model: Three phase single phase voltage monitoring, one set of transfer contacts (16a / AC1) Strength display of Geya manufacturers: 1. Foreign friends come to visit and negotiate with us; 2. Dust free workshop; 3. Relay production line; 4. Relay debugging; 5. Relay accessories processing; 6. Geya warehouse

technical parameter

 Technical parameters of three phase voltage monitoring relay

Wiring diagram

 Wiring diagram of three phase voltage monitoring relay

Panel diagram

 Three phase voltage monitoring relay panel diagram

Function diagram Function diagram of three phase voltage monitoring relay

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