Scope of application: This series of products for the magnetic system within the magnetic structure, suitable for installation in the control system and power distribution system display panel and large switch board to indicate the relevant electrical parameters, such as: AC and DC current, voltage, power factor, power, synchronization Value, frequency, expansion voltage and overload current, etc. Product performance is consistent GB7676-1998standard.
The main technical parameters: accuracy: 1.5, 2.5Level; conditions of use: -20~ + 50 ° CRelative humidity ≤85%; Voltage effects: changes from the frequency value ± 15%, The error caused by the indicator value does not exceed the basic error Mechanical properties: can withstand acceleration 30Meter /second 2, The impact frequency per minute 80-120Time, two hours of transport earthquake work Location: the vertical direction combined

Structure: Bakelite shell, glass window, magnetic system within the magnetic structure
Measuring range name Common specifications (measuring range) Remarks
AC ammeter A 0.5-50A Directly connected
10 / 5A-800 / 5A The secondary current through the current transformer
KA 1KA-10KA
AC voltmeter V 10V-600V Directly connected
KV 1KV-35KV The secondary current through the current transformer100V
DC ammeter ΜA , MA 50 [mu] A - 500 [mu] A 1 mA to 500 mA Directly connected
A 1A-15A
15A-750A External shunt 75 mV
KA 1KA-3KA
DC voltmeter V 3V-600V Directly connected
KV 1KV-3KV Attached to the value of resistance
Frequency table HZ 45-55HZ 36V 100V 127V 220V 380V 2.5level
power meter W, VAR 100V 380V 380-380KV / 100V 5A 5-10KA / 5A Secondary voltage through the voltage transformer 100VSecondary voltage through the voltage transformer100V
2.5level
Power factor meter COS? COS? = 0.5-1-0.5 100V / 5A 220V / 5A 380 / 5A 2.5level
source: Http://jyins.cn.1688.com

69L17Voltmeter commonly used as a pointer ammeter is widely used in the following industries; ---Power plants, power distribution facilities, machinery and equipment, ships, complete sets of transformers

Analog voltmeter

Chinese noun: pointer voltmeter

English Analog voltage meter

Definition: the application of magnetic principle work, drive pointer movement, relying on the pointer to stay in the panel position to display the size of the voltage table.

69L1350A / 5A; 75A / 5A; 150A / 5A; 200A / 5A; 250A / 5A; 300A / 5A; ; 500A / 5A; 600A / 5A; 750A / 5A; 1KA / 5A; 2KA / 5A; 3KA / 5A

Table Series: 42C3 42L6 6C2 6L2 44C2 44L1 44C17 44L17 59C1 59L1 59C23 59L19

69C9 69L9 69C17 69C13 69L13 85C1 85L1 85C17 85L17 91L4 91C4

99T1

Special categories: 1T1 1L1 1D1 16C4 16L1 16D3 46C2 46L1

Export-oriented ; JY96 JY72 JY50 JY60 JY670 JY80 Marine Table: 45series 63series

MZ-10Simplex 100V 57.7V , Three-phase table over the same period