| Brand | Wone |
| Model NO. | Type 85C17 Analog Indicator Electrical Measuring Instrument |
| type | voltmeter |
| Input method | DC |
| Series | 85C17 |
Description
The fixed direct-acting analog indicator electric measuring instrument can display the change trend of the measurement, the reading is convenient, the cover is made of transparent plexiglass, and the card frame is installed.
The AC current and voltmeter in this series of instruments are suitable for measuring current and voltage in 50Hz AC circuitsMeasure; DC current and voltmeter are suitable for measuring current and voltage in DC circuits.In addition to separate use, it is mainly used for AC, DC transmission and distribution stations, power grids and other power systems and various switches Cabinets, power cabinets, control cabinets, compensation cabinets and other electrical devices are used as instrument panels
Industry applications
It is an important basis for the operation supervision of chemical power equipment by substation workers in the chemical industry, and can complete the acquisition and realization of basic data of power load statistics, production index calculation and technical material accumulation in chemical production. It is of great value for the stable and safe operation of the power system in chemical production.
In electrical measurement, the indication instrument of electrical measurement is an important part of the electrical measuring instrument, which can turn the measured electricity in the meter connected to the electrical measurement into a movable mechanical displacement, and can be directly read by the numerical value through the reaction of the mobile pointer connected to the scale . The abbreviation of the indicator instrument for electrical measurement is the indicator instrument, which can also be called the electrical and mechanical indicating instrument.
Features
The AC instrument adopts a magnetoelectric measuring mechanism and is equipped with an AC/DC measurement circuit to form a rectifier instrument. straight.
The flow meter consists of a magnetoelectric measuring mechanism and a measuring circuit.
Technical parameters
AC current, voltmeter range
| Product type | Unit | Range |
Access mode |
| AC meters | A | 0.05、0.1、0.2、0.3、0.5、2、2、3、5、7.5、10、15、20、30、50 | Direct access |
| KA | 1、2、3、5、7.5、10、 | It is connected through a current transformer | |
| V | 3、5、7.5、10、15、20、30、50、60、75、100、120、150、200、250、300、450、500、600、 | Direct access | |
| KV | 3.6、7.2、12、18、42、150、300、460 |
Access via external resistor |
DC current, voltmeter range
| DC current, voltmeter range | Unit | Range | Access mode |
| DC meters | mA | 1、2、3、5、10、15、20、30、40、50、75、100、150、200、300、500 | Direct access |
| A | 1、2、3、5、7.5、10、15、20 | ||
| 5、7.5、10、30、30、50、75、100、150、200、300、500、750 | Access via external shunt | ||
| KA | 1、2、3、5、10 | Direct access | |
| V | 3、5、7。5、10、15、20、30、50、60、75、100、120、150、200、250、300、450、500、600 | ||
| KV | 0.75、1、1.5 | Access via external resistor |
Dimensions
Product show
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