SPECIFICATIONS

Brand Name: NoEnName_Null
Hign-concerned Chemical: None
Type: Other
Origin: Mainland China
Place of Origin: Jiangsu, China
Display Type: Digital Only
Phase: Single Phase
Dimensions: 85*74*54 mm
Frequency: 45~65Hz
Rated voltage: AC 57.7V, 100V, 220V
Relative humidity: 5%~95%

Overview

The rail-type multifunction electrical instrument with external Rogowski coil and split-core current transformer is applicable for the energy-saving reconstruction project in high energy consumption industries including the smelting, iron and steel, welding and semi-conductor industry. It is also suitable for applications such as the power monitoring of grid-connected cabinet for distributed photovoltaic power cabinet and energy demand management. It boasts of no need of bus removal, easy connection and safe construction, saving reconstruction cost and raising efficiency for the user. It integrates the measurements of all electric parameters (including single-phase or three-phase current, voltage, active power, reactive power, apparent power, frequency and power factor)and comprehensive energy monitoring and examination management. Meanwhile, it also has various peripheral interfaces for the user to choose: the RS485 communication interface with MODBUS-RTU protocol can meet the need of online communication management; the interfaces with switch input and relay output can realize the remote signalling and remote control of the circuit breaker switch. It is very suitable for real-time power monitoring system with an LCD display and the panel buttons to realize the setting and control of parameters.

Naming Rule

Pictures

Funtion

 

Measurement Parameters:

current, voltage, active power,

reactive power, power factor,

active energy, reactive energy

Accuracy
Voltage: 0.2, Current, Power,Active energy: 0.5,Frequency:0.01Hz,Reactive energy:1
 

Frequency: 45～65Hz
Power consumption: ≤10VAp>

Power supply output:
AC85～265V or DC100～350V

Input consumption
Less than 0.2VA

 

Dimension(L*W*H)
85*74*54mm

Installation
Din rail 35mm

 

Technical Parameters

Technical parameters		Indicators
Input	Grid	Single-phase
	Frequency	45～65Hz
	Voltage	Rated voltage: AC 100V, 400V
		Overload: 1.2 times the rated voltage(continuous); 2 times the rated voltage lasting for 1 second
		Power consumption: less then 0.2VA
	Current	Rated current: 10A,20A,40A,80A,120A,200A etc. (for details see product specifications)
		Overload: 1.2 times the rated current(continuous);10 times the rated current lasting for 1 second
		Power consumption: less then 0.2VA
Output	Communication	RS485 interface, Modbus-RTU
	Display	LCD
Measurement precision		Voltage: 0.2 level, current, power Active energy: 0.5 level,0.01Hz frequency, Reactive energy: 1 level
Power supply		AC85～265V or DC100～350V; power consumption ≤10VA
Safety	Power frequency withstand voltage	AC2kV 1 min between power supply // current input//voltage input and communication AC2kV 1 min between each pair of combinations among power supply, urrent input and voltage input.
	Insulating resistor	Input,output terminal to housing >100MΩ
Environment	Working temperature	-10℃～+55℃
	storage temperature	-20℃～+70℃
	Relative humidity	5%～95%, non-condensing
	altitude	≤2500m

Panel Introduction

Technical Parameters

Overall and Installation Dimensions (Unit: mm)

Open Current Transformer's Dimension (Unit: mm)

Φ10mm

Φ16mm

Φ24mm

Φ36mm