秘书奶头好大下面好紧,学生袜,把腿开大点我添添你SB

PRODUCT

ENTERPRISE BRIEF INTRODUCTION

DJZ9866 DC Power Meter(Din Rail)

Application Scenarios: Suitable for DC metering and electric energy metering of DC signal equipment such as charging piles,batteries,solar panels,etc.and can also be used in modern supply and distribution DC systems such as industrial and mining enterprises,civil building,and building automation.

PRODUCT OVERVIEW

Adopts liquid crystal display and has RS485 function to exchange data with the microcomputer.The products is composed of a measurement unit,a data processing unit,a communication unit,a display unit,etc.and has the functions of power measurement,data processing and real-time monitoring.

KEY FEATURE

RS485 communication interface
Supports Modbus-RTU protocol
Relay alarm output and digital input function
Set the ratio, alarm, and communication through the meter panel keys according to different requirements
Event recording of switch (Modbus protocol), programming and event setting records, instantaneous and timing freeze function of data, maximum and minimum value recording function of voltage and current power

PARAMETER			PARAMETER DATA
Input	Nominal Value		Voltage Input Range	Current Input
			DC 0-1000V	Shunt:0-75mV; Hall sensor: 0-20mA, 4-20mA, 0-5V, 0-10V and so on.
	Overload		1.2 times rated (continuous); 2 times rated/1 second
	Power Consumption		Voltage: ≤0.2VA, Current: ≤0.1VA
Accuracy			Class 1
Function	Display		8-bit segment LCD screen (LCD)
	Communication Interface		RS485, Infrared
	Communication Protocol		Modbus-RTU, DLT 645-2007
	Switch		Switch output	2 relay outputs, 2A/30VDC or 2A250VAC
			Switch input	2 dry contact inputs
	Pulse Output		A second pulse output, a energy pulse output.
			See the SYS->PLUS display in the meter menu settings. For example: The meter displays 100, which is 100imp/kWH
Power Supply	Voltage Range		AC/DC 85-265V or DC24V(±10%)or DC48V(±10%)
	Power Consumption		≤3W
Power Frequency withstand Voltage			Power supply //Voltage input //Current input //Relay output and switch input //Communication interface // Pulse output 3kV/1min
Insulation Resistance			≥40M Ω
Average Barrier-free Working Hours			≥50000h
Environment		Temperature	Normal operating temperature:-25 ℃~+65°C; Limit
		Humidity	≤93%RH, no condensation, no corrosive gas
		Elevation	≤2500m

DJZ9866 DC Power Meter(Din Rail)

电子,《妻欲公与媳》免费看,《漂亮的女邻居5》HD,《老板娘2》完整版

PRODUCT

ENTERPRISE BRIEF INTRODUCTION