intelligent power analyzer for three phase motor use - BJ-194Yseries

Application:, 1.Metering of distribution, transformers, generators, capacitor banks and motors., 2.Medium and low voltage system - more info check here: http://www.buymeasuringtools.com/intelligent-power-analyzer-for-three-phase-motor-use-10201141/

Quick Brief

Place of Origin: Zhejiang China (Mainland) Brand Name: blue jay Model Number: BJ-194Yseries Measuring Current Range: 0-9999 Measuring Voltage Range: 0-9999 Accuracy Class: 0.2 Operating Temperature: - 10+ 55 °C Dimensions: 96*96*123mm

Specifications and Product Details:

BJ-194Y is a high-end multifunction power meter manufactured by Blue Jay. It is the ideal choice for monitoring and controlling of power distribution systems. With its four direct access keys and LCD displays, helps you use all the parameters in 3P3W or 3P4W LV installation.

It can be used as a data gathering device for an intelligent Power Distribution System or Plant Automation System. All monitored data is available via a digital RS485 communication port running Modbus-RTU Protocol. Ethernet communication is also options.

Applications

·Metering of distribution feeders, transformers, generators, capacitor banks and motors.

·Medium and low voltage systems.

·Commercial, industrial, utility.

·Power quality analysis.

·Data Logging.

Function & Feature

·Class 0.2 or 0.5 power and energy.

·Current measuring .../5 or .../1 A.

·RS485, Industry standard Modbus™ protocol

·Expandable input / output modules (up to 3 modules).

·ITF Technology: galvanic insulation protection inputs outputs.

·Have Pulse Output (PO), Analog Output (AO)

Technical characteristics

Current measurement on inputs (TRMS)		Auxiliary power supply
CT primary	10 000 A	AC voltage	DC/AC 85~265 ± 30 %
CT secondary 1 and 5 A	1 and 5 A	Frequency	50 / 60 Hz
Measurement range	0 ... 11 kA	Consumption	< 10 VA
Input consumption	<0 .1 VA	Outputs (alarms / control)
Measurement updating period	1 s	Number of relays	Option 2 channel
Accuracy	0.2% full scale	Type	230 VAC 5 A or Passive nodes
Impulse withstand voltage	4 kV	Outputs (pulsed)
Voltage measurement (TRMS)		Number of relays	1 channel
Direct measurement between phases	18 ... 400 VAC	Type	Coupler relay
PT primary	500 000 VAC	Outputs (analog)
PT secondary	100VAC/400VAC	Number of outputs	2 channel
Frequency	50 / 60 Hz	Type	Isolated
Input consumption	<0 .1 VA	Range	0 / 4 ... 20 mA
Power measurement		Maximum current	30 mA
Accuracy	0.50%	Communication
Power factor measurement		Link	RS485
Accuracy	0.50%	Type	2 ... 3 wires half duplex
Frequency measurement		Protocol	Modbus RTU mode
Measurement range	45 ... 65 Hz	MODBUS speed	4800/9600bauds
Accuracy	0.10%	Operating conditions
Energy accuracy		Operating temperature	- 10 ... + 55 °C
Active (according to IEC 62053-22)	Class 0 .5 S	Storage temperature	- 20 ... + 85 °C
Reactive (according to IEC 62053-23)	Class 2	Relative humidity	95%

Metering

Voltage	Va, Vb, Vc, Vavg, Vab, Vbc, Vca
Current	Ia, Ib, Ic, Iavg
Power	Pa, Pb, Pc, Psum
Reactive Power	Qa, Qb, Qc, Qsum
Apparent Power	Sa, Sb, Sc, Ssum
Frequency	FRE
Power Factor	PFa, PFb, PFc, PF
Energy	Ep_imp, Ep_exp, Ep_total, Ep_net
Reactive Energy	Q_imp, Q_exp, Q_total
Apparent Energy	S
Voltage THD	THD% Va THD% Vb, THD% Vc
Current THD	THD% Aa THD% Ab, THD% Ac