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.
Rated Volt:The voltage is line voltage(between two wires).
Operating Current:If used with CT,the secondary current 5A or 1A is standard.
POWER METER
Wattmeters with built-in converter for 1 phase,3P 3W,3P 4W.
Model:AM-96 AM-72
Class:1.5
Voltage:50V 100V 220V 240V 220/380V 240/415V
Current:5a
These meters are used with potential secondary voltage 100V voltage transformeror secondary current 5A CT.wattmeters with built-in converter for 3P 3W,3P 4Wand single phase.
MODEL:AM-96 AM-80 AM-72 AM-60 AM-50
Struction:Moving Coil,Moving Iron and Rectifier.
Class:2.0 2.5
| Name |
Specifications |
Remarks |
| DC Ammeter |
30-1000uA 1-1000mA 1K-10KA 1-50A |
Direct connection With EXt.Shunt |
| DC Voltmeter |
40-1000mV 1-1000V 1K-10KA 1-50A |
Direct connection With EXt.Resistor |
| DC Ammeter |
1-1000mA 5-1000A 1-50A 1K-0KA |
Direct connection With EXt.CT |
| DC Voltmeter |
40-1000mA 1-1000V 1K-380KV |
Direct connection With EXt.CT |
| Frequency Meter |
Voltage:50-380V Frequency:45-55Hz 45-65Hz 55-65Hz |
Only AM-80 is available |
| Power Factor Meter |
Voltage:50-380V Frequency:0.5cap-1-0.5ind 0.3cap-1-0.7ind 0.4cap-1-0.4ind 0.7cap-1-0.3ind Suitable for 1Por 3P3W Circuit |
| Power Meter |
Voltage:50-380V Current:0.2-5A With Current or Voltage Transformer |
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