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Трекер стоимости

Характеристики

LED display digital hz  measuring instrument  frequency meter panel mount 96*96mm

 

Feature

 

1). digital meter, digital display with large LED lights,
2). measure the frequency of the electricity system, true RSM measurement,
3). panel meter, universal panel mounted,
4). programmable,user can set value through the keys on the panel
5). optional functions: RS485 interface(Modbus-rtu), 2DI( digital input), 2DO( digital output), 1AO( analog output,ie,4-20mA output).

 

 

 

 

 

 

 

 

Frame and install size:

 

 

 

Frequency Meter Specification

 

Function	Parameter
Input	Voltage	Rated value	AC25~500V
		Overload	Last:1.2 times,instantaneous:10 times/10 seconds
		Power consumption	<1VA
		Impedance	>500kΩ
		Accuracy	Accuracy class 0.5 by RMS measure
	Current	Rated value	AC0~5A
		Overload	Last:1.2 times,instantaneous:10 times/10 seconds
		Power consumption	<0.4VA(per phase)
		Impedance	>2mΩ
		Accuracy	Accuracy class 0.5 by RMS measure
	Power	Working range	AC/DC 86~270V
		Power consumption	≤5VA
	Environment	Work environment	-10~55℃
		Sorage environment	-20~75℃
	Security	Pressure	Input/Power>2kv,input/output>2kv,power/output>1kv
		Insulation	Input, output, power on the chassis>50MΩ

 

 

Company Information

 

 Zhuzhou Sanda Electron Manufacturing Co.,Ltd is a modernized high-tech enterprise engages in the research, produce and supplier of intelligent instruments for electric power grid and switch cabinet.

   We design,produce and sell:
1. Multi-function electric meter, multi-function network meter, multi-function harmonic meter, digital ammeter, digital voltmeter.
2.Switchgear intelligent operating devices, switch state indicator.
3.Over voltage protective device.
4.Temperature and humidity controller, dry-type transformer temperature and humidity controller.

   Widely use in electricity facilities worldwide:
• Oil & chemical, mechanical
• Construction and are applicable for terminal body.
• High voltage switch cabinet, substation.
• Low voltage box
• Low-voltage AC power distributing cabinet
• Low voltage cabinet.