Shijiazhuang Jiuheng Electrical Instrument Co., Ltd
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72 installation type frequency meter
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Product details

Technical Specifications
Self consumption power

1.5VA(380V)

Continuous overload

1.2Vn

Instantaneous overload

2Vn

accuracy class 0.5%
testing voltage

2kV-50Hz×60s

Operating Temperature -25+40℃
product standard IEC51-GB/T7676-98

External dimensions and installation dimensions 
variety
model
A
B
C
D
72×72
JY72L
72
66.8
68
52
80×80
JY80L
80
74.8
76
52
96×96
JY96L
96
90
92
52
120×120
JY120L
120
111
113
56

90 ° specification
rated value

Frequency (Hz)

Scale (Hz)

Voltage (V)
25
50
50-60
60
20-30
45-55
45-65
55-65
100 115
220 380
400 415
Online inquiry
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Successful operation!

Successful operation!

Successful operation!