About
AC Ammeter
Model:AM-96 AM-72 AM-48
Class:1.5
Specs:0.1A 0.5A 1A 1.5A 3A 5A 7.5A 10A 15A 20A 25A 30A 50A 75-105A(useExt.CT 5A)
Note:for60/75/100A direct meter,the class is 2.5.
Advantage:The scale can be easily changed without opening the front frame sothat the class will not be influenced.
DC Ammeter
Model:AM-96 AM-72 AM-48
Class:1.5Specs:25uA 50uA 1mA 2mA 5mA 10mA 20mA 30mA 50mA 75mA 100mA 150mA200mA 250mA 300mA 500mA 1A 3A 5A 7.5A 10A 20A 30A 50A 75-105A(usedwith Shunt)
Feature:The scale can be easily changed without opening the front frame so thatthe class will not be influenced.
AC Voltmeter
Model:AM-96 AM-72 AM-48
Class:1.5
Specs:30V 50V 75V 100V 120V 150V 250V 300V 450V 600V For 450-380KV,should be used with potential transformer secondary voltage 100V.
DC Voltmeter
Model:AM-96 AM-72 AM-48Class:1.5
Specs:3V 5V 7.5V 10V 15V 20V 50V 75V 100V 120V 150V 200V 250V 300V400V 450V 600V
Note:Over 600V should be used with Ext.Resistor.(Rated Cuuent 5mA).
MOVING COIL INSTRUMENTS FOR NONELECTRIC VALUES
Model:AM-96 AM-72
These meters can measure the other non-electric values for example,temperature,speed and so on.
Frequency Meter
Pointer Type
Model:AM-96 AM-72 AM-48
Class:1.0Volt:50V 100V 220V 380V
Freq:44-55Hz 45-66Hz 55-65Hz 47-53Hz 57-63Hz 44-56Hz 54-66Hz 450-550Hz 550-650Hz
POWER FACTOR
For 3 phases circuits,balanced load 45-65Hz and for 1 phase AC 50Hz.
Model:AM-96 AM-72
Class:2.5
Voltage:100V 380V 440V
Frequency:50Hz 60Hz
Scale graduation:0.5cap-1-0.5ind 0.3cap-1-0.7ind 0.4cap-1-0.4ind 0.7cap-1-0.3ind.
Orders to be Noted:
Type of Current:1P,3P 3W circuits,balanced load.
PARAMETERS
| Parameter Name | Parameter Value |
|---|---|
| Measured value |
DC, AC, voltage, power, frequency, load
|
| Display |
|
