45 55Hz Square Type 240 Degree Frequency Meter in Switchboard Application
45-55Hz Square Type 240 Degree Frequency Meter in Switchboard Application
45-55Hz Square Type 240 Degree Frequency Meter in Switchboard Application
45-55Hz Square Type 240 Degree Frequency Meter in Switchboard Application

45 55Hz Square Type 240 Degree Frequency Meter in Switchboard Application

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Price:RUB 1,972.10 - RUB 3,512.62

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Product Overview

Description

Summary


Introduction & Application: 


The Meters is analog display instrument, moving coil structure, which mainly measure Frequency in transmission & distributing power system. 
Standard: Comply with GB/T7676-98


Product Description

Technical Parameters:

1. Usage: Marine type;2. Indicating Angle: G(Wide Angle), 240°-270°;
3. Measurement: For frequency
3. Measuring Range:45-55Hz, 55-65Hz, 45-65Hz,350-450Hz
4. Connection Way: 100V, 220V,380V,400V,440V,690V;
5. Mounting: Vertical installation;
6. Dimension(mm): 96*96,72*72;

Technical Parameters
Item 
Technical Data 
International Standard
Technical Standard 
GB/T7676-1998
IEC60092-50
Environment Standard 
GB8355-1987
IEC92-504-74
Safety Standard
GB4793-20
IEC61010
Working Temperature 
-40℃-65℃
Temperature Influence
-13-33℃, 100% comply with accuracy class
Indicating Angle
240-270° (Synchroscope meter:360°)
Color of Shell 
Black/white , board frame , terminal plate : Black
Color of Dial Plate
Black/white, other colors are available on requests
Mounting
Vertical mounting 

Dimension
110*110mm,  80*80mm
96*96mm, 72*72mm, 48*48mm
Overshoot
Less than 20% when scale reaches to 2/3
Insulation Withstand 
Circuit & shell: AC2600V/1 minute(Water area)
Vibration Resistance
24.5m/s2
Impact Resistance
147m/s2
Material 
Shell/terminal board: ABS;  Cover: Transparent Glass
Ordering Code
Assemble Line

Alnico Installation

Electrical Welding

Balanced adjustment 

Meter adjusting

Certifications

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