DC Voltmeters
Model:HH-C45V
Accuracy:Class 1.5
Specification:20V 30V 50V 100V 150V 200V 250V 300V 450V 600V 1000V
Measuring ranges over 450V with external resistor(rated current 5mA)}
Heat resistance:case of non-combustible phastic material.
Mounting type:DIN rail |
AC Voltmeters
Model:HH-F45V
Accuracy:Class 1.0
Specification:30V 50V 75V 120V 150V 250V 400V 450V 500V 600V
For 450V-450KV ,meters can use potential transformer with secondary voltage 100V.
Heat resistance :case of non-combustible plastic material
Mounting type:DIN rail |
Frequency Meters
Model:HH-F45V
Accuracy:class 1.0
Specification:Voltmeter:100V 220V 380V 440V
Frequency:45-55Hz 45-65Hz 47-63Hz 57-63Hz 44-56Hz 54-66Hz 350-450Hz 450-550Hz 550-650Hz
Heat resistance:case of non-combustible plastic material.
Mounting type:DIn rail
|
DC Ammeters
Model:HH-T45A
Accuracy:class 1.5
Specification:100¦ÌA 500¦ÌA 1mA 3mA 5mA 10mA 20mA 30mA 50mA 100mA 150mA 200mA 250mA 300mA 500mA 1A 3A 7.5A 10A 15A 20A
For 10A-10KA use external 75mV 60mV or 45mV shunt.For the driect reading from 20A to 60A meter the class is 2.5A
Heat resistance:case of non-combustible plastic material
Changeable scale:The dial plate with the same scale divison,which is at the same internal value can be changeable. |
AC Ammeters
Model:HH-T45A
Accuracy:Class 1.5 2.5
Specification:0.1A 0.5A 1A 7.5A 10A 15A 20A 30A 40A 60A
For 10-10KA ,use extermal current tranformer with secondary current 5A.For the direct reading from 20A to 60A meter,the class is 2.5.
Heat resistance:case of non-combustible plastic material
Changeable scale:All scales with pringting technique,The dial plate with the same scale division ,which is at the same division and inter-nal value,can be changeable. |
Power Factor Meter cos¦Õ
Model:HH-PF45
Accuracy:class 2.5
Single phase:100V 220V 380V 440V
Current:5A
Three phase:100V 220V 380V 440V
Current:5A
Specification:0.5cap-1-0.5ind 0.3cap-1-0.7ind 0.4cap-1-0.4ind 0.7-1-0.2ind
Heat resistance:case of non-combustible plastic material.
Frequency:50Hz or 60Hz
Mounting type:DIN rail |
