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Measurement
Model Name
GIMAC-B
Series
Protection/Measurement/Meter (Device)
Data
Catalog-LS ELECTRIC-Measurement-GIMAC-B
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LS ELECTRICSmart Power Solution, Low Voltage, Smart Automation Solution, PLC, Smart Railway Solution, Signaling System and more
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Manufacturer
LS ELECTRIC
Brand
-
SKU
133014
Product Name
Measurement
Model Name
GIMAC-B
Size
-
Weight
-
Product Details

GIMAC-B

A meter for monitoring power of each branch of low voltage switchgear and distribution board which can be applied to existing devices.

 

Features

ㆍThe product consists of main and branch measuring instruments

ㆍStandard communication functions

ㆍVarious measurement functions

ㆍVarious additional analysis functions

ㆍBusbar or tunnel connection

ㆍProvides high precision error

 

Measurement

GIMAC-B MAIN

Note 1: Previous value of Demand MAX / MIN / AVERAGE

Note 2: Line voltage THD is supported only in 3P3W.

 

GIMAC-B Branch measurement module

Item Measurement item Description Accuracy Remarks
Voltage Line voltage Vab, Vbc, Vca ±0.2 % F/S 380V or less
±0.2 % R/S Above 380V
Phase voltage Va, Vb, Vc ±0.2 % F/S 100V or less
±0.2 % R/S Above 100V
Current Each phase current Ia, Ib, Ic ±0.2 % F/S 0.2In or less
±0.2 % R/S Above 0.2In
Leakage current Io ±15% F/S 30mA≤Io≤100mA
±3% F/S 100mA<io≤2.5a< td="" style="margin: 0px; padding: 0px; box-sizing: border-box;"></io≤2.5a<>
±10% R/S 2.5A<io≤3a< td="" style="margin: 0px; padding: 0px; box-sizing: border-box;"></io≤3a<>
Power Active power Pa(Pab), Pb(Pbc), Pc(Pca), P3Ø Class 0.5  
Reactive power Qa(Qab), Qb(Qbc), Qc(Qca), Q3Ø Class 0.5
Demand power Max. value MAX Pa(Pab), Pb(Pbc), Pc(Pca), P3Ø Subject to active power error
Min. value MIN Pa(Pab), Pb(Pbc), Pc(Pca), P3Ø
The average AVG Pa(Pab), Pb(Pbc), Pc(Pca), P3Ø
Energy Active energy PE3Ø Class 0.5  
Reactive energy QE3Ø Class 0.5
Power factor Power factor PFa(PFab), PFb(PFbc), PFc(PFca), PF3Ø Subject to phase error
Frequency Frequency F ±0.05 Hz  
Harmonic THD THDVa(THDVab), THDVb(THDVbc), THDVc(THDVca), THDIa, THDIb, THDIc 10 %  
TDD Ia, Ib, Ic 10 %  
Temperature Temperature t ±5 ℃ Convergence time 10 minutes

 

Specification

GIMAC-B MAIN

Item Rating Remarks
Rated frequency 50 or 60Hz
(Input range: 50 or 60 ± 5Hz)
 
Control Power Power input range Normal ~ 220VAC/DC  
Min ~ Max 88 ~ 264VAC/DC  
Power Consumption Single use Max.19 W  
Branch connection Max. 40 W with 50 branch connection
Measurement Voltage input range 3 ch 9~452V (9~782V) phase voltage(between line voltage) basis
Current input range 3 ch 0.05 ~ 6A  
Input burden each phase 1VA or less  
Input contact DI : 2CH (Dry Contact)  
Output contact DO : 1CH (250VAC 5A, 30VDC 5A) for resistive load
Temperature measurement range -20℃ ~ 65℃ Separate temperature module is required

 

GIMAC-B Branch measurement module

Item Rating Remarks
Rated frequency 50 or 60Hz
(Input range: 50 or 60 ± 5Hz)
 
Voltage input range Power input range 9~452V (9~782V) phase voltage(between line voltage) basis
Current input range 30A 300mA~36A 0.01In~1.2In
100A 600mA~120A
125A 1.25A~150A
250A 2.5A~300A
5A 0.05A~6A
Input burden of PT & CT 1VA or less  
Leakage current input range 30mA~3A Using 200mA / 100mV ZCT
LS ELECTRICSmart Power Solution, Low Voltage, Smart Automation Solution, PLC, Smart Railway Solution, Signaling System and more
We open up a brighter future through efficient and convenient energy solutions. We at LS ELECTRIC are leading the power system and automation sectors of the nation’s industry, concentrating all our effort and energy on ‘product quality’ and ‘innovative ideas.’ Under our motto Futuring Smart Energy, we are striving to stay ahead of the competition with our world-class quality and technological prowess, even in this new era of Smart Energy created by the convergence of power systems and automation. In the power systems field we are doing our utmost to expand our share of the global market, particularly in China, the Middle East, and Southeast Asia, while in the automation field we are making a foray into global markets by securing world-class technologies. Furthermore, we have secured a solid position in the smart energy sector [e.g. smart grid, micro grid, energy storage systems (ESS), photovoltaic energy] as a representative company of Korea, and have become the first Korean enterprise to make inroads into the global high-voltage direct current (HVDC) market. Naturally, we have been selected as one of the Top 100 Global Innovative Businesses by Clarivate Analytics for ten consecutive years as a result of our remarkable achievements. We will continue to achieve better results as a business synonymous with first-rate quality and excellent R&D capability, a business that provides total solutions to customers, a business to be reckoned with, and a business that knows how to grow together with its customers.  
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