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Rishabh PL96 KVAR Meter
Rishabh PL96 KVAR Meter is a precision analogue panel instrument designed to display reactive electrical power in compatible generator panels, SCR control panels and industrial power-management systems. This customised meter features a dial calibrated from -200 KVAR through zero to +2000 KVAR and uses a basic moving-coil input signal ranging from -0.1 mA through zero to +1.0 mA full-scale deflection.
The asymmetrical scale allows the instrument to indicate a limited reverse reactive-power range and a considerably larger forward reactive-power range. This configuration is useful in electrical systems where reactive power may flow in either direction, while the normal operating range remains primarily on the positive side of the scale.
The instrument has a standard 96 × 96 mm square front size and is suitable for installation in generator control panels, synchronising panels, SCR panels, industrial switchboards and machinery consoles. Its analogue pointer gives operators an immediate visual indication of reactive power without requiring digital menus, programming or display configuration.
Rishabh PL96 KVAR Meter with Custom Dial Scale
The dial is marked from -200 KVAR to +2000 KVAR, with a clearly identified zero position between the negative and positive sections. The negative section indicates reverse reactive power, while the positive section provides indication up to 2000 KVAR.
The Rishabh PL96 KVAR Meter provides a clear visual indication across its customised negative and positive reactive-power scale. The scale is calibrated specifically for operation with the corresponding transducer output and must be matched with the original measuring system.
This panel meter does not measure the high-voltage or high-current generator circuit directly. Instead, it receives a low-level DC current signal generated by a compatible KVAR transducer, reactive-power converter or generator control system.
Because the dial marking and input signal are individually matched, replacement compatibility should be checked carefully. A replacement instrument must have the same KVAR scale, basic movement range, zero position, pointer direction and input polarity as the original meter.
-0.1 to +1.0 mA Basic Movement
The instrument uses a sensitive moving-coil mechanism with an input range from -0.1 mA through zero to +1.0 mA FSD. The zero-current position corresponds to the zero KVAR marking shown on the customised dial.
A negative input-current signal moves the pointer toward the -200 KVAR section, while a positive input-current signal moves the pointer toward the +2000 KVAR section. At the specified positive full-scale current of +1.0 mA, the pointer indicates approximately +2000 KVAR. At the specified negative limit of -0.1 mA, the pointer indicates approximately -200 KVAR.
The input movement of the Rishabh PL96 KVAR Meter must be connected only to a compatible low-level DC transducer output. It must not be connected directly to a high-voltage generator output, current transformer secondary or other power circuit unless the complete measuring arrangement has been designed for that connection.
The proportional relationship between input current and dial indication allows the meter to display the reactive-power value calculated by the external transducer. Correct terminal polarity is essential because reversed connections may cause the pointer to move in the opposite direction.
Class 1 Measurement Accuracy
This customised instrument is specified with Class 1 measurement accuracy. The stated accuracy class describes the permitted indication error under the defined reference and operating conditions of the complete measuring system.
For accurate operation, the Rishabh PL96 KVAR Meter should be installed according to the original panel wiring, terminal polarity and mounting arrangement. The accuracy of the displayed KVAR value also depends on the condition, calibration and output accuracy of the external reactive-power transducer.
The instrument should be mounted in its intended operating position and used within the relevant environmental limits. Excessive vibration, incorrect wiring, damaged terminals or a mismatched transducer can produce an unstable or inaccurate pointer reading.
96 × 96 mm Panel-Mount Design
The meter has a nominal square front dimension of 96 × 96 mm, making it suitable for standard industrial control-panel and switchboard layouts. The large front scale provides a clear viewing area and allows the instrument to be installed alongside other analogue meters, protection relays and control devices.
The standard square design allows the Rishabh PL96 KVAR Meter to fit compatible 96 × 96 mm industrial panel layouts. Before installation, the panel cutout, rear clearance, mounting depth and terminal arrangement should be compared with the existing instrument.
The Rishabh PL series uses an analogue pointer mechanism, a clearly printed linear scale and a robust panel-mount housing. The design supports straightforward visual monitoring in control rooms and industrial environments where operators need to recognise changes in reactive-power conditions quickly.
Generator Panel and SCR Applications
The Rishabh PL96 KVAR Meter is suitable for reactive-power monitoring in compatible generator panels, SCR panels, synchronising panels, power-factor control panels and industrial electrical systems.
In generator applications, the meter can help operators observe reactive loading, excitation conditions and the direction of reactive-power flow. A positive indication may represent reactive power supplied by the generator, while a negative indication may represent reactive power absorbed by the generator. The exact interpretation depends on the system design, wiring arrangement and transducer configuration.
In SCR and industrial power-control systems, the meter provides continuous analogue indication of the reactive-power signal supplied by the measuring transducer. The pointer position allows operators to identify operating trends and changes without navigating through a digital monitoring interface.
The meter may also be used in compatible power-distribution panels, industrial switchboards, generator synchronising systems and control installations where a -0.1 to +1.0 mA input corresponds to a calibrated -200 to +2000 KVAR indication.
Important Replacement Requirements
The Rishabh PL96 KVAR Meter is a customised analogue indicating instrument. Selecting another KVAR meter based only on its 96 × 96 mm physical size is not sufficient.
The replacement meter should match the original dial range, basic movement, input polarity, zero position, accuracy class and terminal configuration. The associated transducer must also produce the specified -0.1 mA to +1.0 mA output signal.
A standard 0 to 1 mA panel meter is not a direct replacement because it does not provide the required negative range. Similarly, a meter with a symmetrical centre-zero scale would not correctly reproduce the asymmetrical -200 to +2000 KVAR indication.
Before replacing the existing instrument, technicians should record the original terminal connections, verify the transducer output, isolate the electrical supply and confirm that the pointer direction agrees with the required reactive-power flow indication.
Key Features
- Analogue reactive-power panel meter
- Custom dial range from -200 to +2000 KVAR
- Basic moving-coil input from -0.1 to +1.0 mA FSD
- Class 1 accuracy specification
- 96 × 96 mm square front size
- Analogue pointer display
- Offset-zero and bidirectional indication
- Asymmetrical negative and positive KVAR scale
- Designed for use with a compatible external KVAR transducer
- Suitable for generator and SCR control panels
- Clear indication of reactive-power direction and magnitude
- Panel-mount construction for industrial applications
Product Identification
- Manufacturer: Rishabh Instruments
- Brand: Rishabh
- Series: PL
- Model: PL96
- Product Type: Analogue KVAR Meter
- Dial Marking: -200 to 0 to +2000 KVAR
- Basic Movement: -0.1 to 0 to +1.0 mA FSD
- Accuracy: Class 1
- Display Type: Analogue Pointer
- Movement Type: Moving Coil
- Front Size: 96 × 96 mm
- Zero Position: Offset Zero
- Application: Generator Panels, SCR Panels and Industrial Power-Control Systems
Manufacturer Technical Information
For general PL-series construction, dimensional information, installation details and customised dial options, refer to the official technical documentation published by Rishabh Instruments.
The Rishabh PL96 KVAR Meter provides dependable analogue reactive-power indication when it is correctly matched with the original transducer output, scale calibration, input polarity and control-panel wiring.
View the official Rishabh PL series datasheet for general PL96 dimensions, moving-coil construction, panel mounting, environmental specifications and custom dial options.
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