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Enables password protection to prevent unauthorized access to set-up screens. Default is disabled.
Accesses screens for configuring various instrument settings and parameters as per user requirements.
Configures the system type (3-phase 3-wire, 3-phase 4-wire, or single phase) for the instrument.
Sets the nominal full scale voltage for display, covering Line to Line and Line to Neutral voltages.
Sets the nominal full scale current for display as line currents, considering current transformer ratios.
Sets the secondary value for the Potential Transformer, ranging from 100V to 500VL-L.
Sets the secondary value for the Current Transformer, ranging from 1 to 5 Amperes.
Allows users to reset run hour, ON Hour, Number of Interruptions, and Min/Max values.
Enables selection between automatic screen scrolling or displaying a fixed screen.
Sets the number of poles on a generator for accurate RPM measurement and parameter display.
Allows selection of parameters for limit monitoring via a relay, including trip point settings.
Highlights safety requirements for installation, including qualified personnel, de-energizing, and external fuses.
Details requirements for Electro-Magnetic Compatibility (EMC) during installation, including lead routing and surge protection.
Provides physical dimensions of the meter and required panel cut-out for mounting.
Describes how to connect wires to the screw-type terminals, including cable size recommendations.
Explains how to power the instrument, recommending a dedicated supply or using the signal source within limits.
Recommends fitting a 1 Amp HRC fuse for all voltage lines for protection.
Specifies grounding requirements for CT secondary connections for safety, following local regulations.
Details system types (3-Phase 3/4 Wire, Single Phase) programmable at site.
Covers nominal input voltage, PT primary/secondary values, and CT primary/secondary values.
Details external auxiliary supply voltage and frequency range, including VA burden.
Specifies accuracy for Voltage, Current, and Frequency measurements under reference conditions.
Defines settable parameters, trip point setting, hysteresis, contact type, and rating for the relay.
Describes the display type, update rate, and user interface controls (number of keys).
Lists relevant EMC standards like IEC 61326 for electromagnetic compatibility.
Details immunity standards such as IEC 61000-4-3 for resistance to electromagnetic fields.
Specifies safety standards like IEC 61010-1 for safe electrical circuit usage.
Defines the Ingress Protection (IP) rating and pollution degree for environmental resistance.
Details the high voltage test for electrical circuit isolation.
Specifies operating and storage temperatures, relative humidity, and warm-up time.
Describes enclosure style, material, terminals, depth, and weight.
Lists conditions under which the product warranty is considered invalid, such as missing documentation or misuse.
Enables password protection to prevent unauthorized access to set-up screens. Default is disabled.
Accesses screens for configuring various instrument settings and parameters as per user requirements.
Configures the system type (3-phase 3-wire, 3-phase 4-wire, or single phase) for the instrument.
Sets the nominal full scale voltage for display, covering Line to Line and Line to Neutral voltages.
Sets the nominal full scale current for display as line currents, considering current transformer ratios.
Sets the secondary value for the Potential Transformer, ranging from 100V to 500VL-L.
Sets the secondary value for the Current Transformer, ranging from 1 to 5 Amperes.
Allows users to reset run hour, ON Hour, Number of Interruptions, and Min/Max values.
Enables selection between automatic screen scrolling or displaying a fixed screen.
Sets the number of poles on a generator for accurate RPM measurement and parameter display.
Allows selection of parameters for limit monitoring via a relay, including trip point settings.
Highlights safety requirements for installation, including qualified personnel, de-energizing, and external fuses.
Details requirements for Electro-Magnetic Compatibility (EMC) during installation, including lead routing and surge protection.
Provides physical dimensions of the meter and required panel cut-out for mounting.
Describes how to connect wires to the screw-type terminals, including cable size recommendations.
Explains how to power the instrument, recommending a dedicated supply or using the signal source within limits.
Recommends fitting a 1 Amp HRC fuse for all voltage lines for protection.
Specifies grounding requirements for CT secondary connections for safety, following local regulations.
Details system types (3-Phase 3/4 Wire, Single Phase) programmable at site.
Covers nominal input voltage, PT primary/secondary values, and CT primary/secondary values.
Details external auxiliary supply voltage and frequency range, including VA burden.
Specifies accuracy for Voltage, Current, and Frequency measurements under reference conditions.
Defines settable parameters, trip point setting, hysteresis, contact type, and rating for the relay.
Describes the display type, update rate, and user interface controls (number of keys).
Lists relevant EMC standards like IEC 61326 for electromagnetic compatibility.
Details immunity standards such as IEC 61000-4-3 for resistance to electromagnetic fields.
Specifies safety standards like IEC 61010-1 for safe electrical circuit usage.
Defines the Ingress Protection (IP) rating and pollution degree for environmental resistance.
Details the high voltage test for electrical circuit isolation.
Specifies operating and storage temperatures, relative humidity, and warm-up time.
Describes enclosure style, material, terminals, depth, and weight.
Lists conditions under which the product warranty is considered invalid, such as missing documentation or misuse.
General| Brand | Rish |
|---|---|
| Model | OPTIMA VAF |
| Category | Measuring Instruments |
| Language | English |
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