Supplier: Electrical, Mechanical, Instrumentation, Automation And Safety Products.
Buyer: Steel.
High capacity, low self-discharge rate, at high voltage load, cycle life:500 Different models, different packing
Product description The portable Three-phase standard power source is suitable for metering departments, power distribution terminals, power management, reactive power compensation devices and enterprise production. Technical index Electrical parameters Accuracy class 0.05%, 0.1% Power supply Single phase AC 85-265 V, frequency 50/60 Hz AC Voltage output Range (U1, U2, U3 phase) 57.7V/100V/220V/380V; range switch automatically (Max 500V) Electrical parameters - continued 0.01% RG Accuracy 0.05% RG Stability
Product description Portable Three-phase Standard Meter is a portable reference standard meter used to test three phase meters and single phase meters, it designed to work both in the eld and in the laboratory. Technical index Portable Three-phase Standard Meter Electrical parameters Accuracy class 0.05% Voltage supply Range 5V-480V Error Display range 5.000000V-480.0000V Harmonic 2nd-63st Range 1mA-120A Error Display range 1.000000mA-120.0000A Active power
Product description Electrical equipments in modern industrial, commercial and residential users are more sensitive to power quality, and have a higher requirement of quality of power supply. Currently, harmonics,electromagnetic interference, power factor reduction have been tied to the three hazard of the power system. When it is interfered or contaminated, grid power quality can t reach the national standards, so it has to be targeted on the grid power quality improvement. To understand the actual situation of power quality, you must have the appropriate equipment to test and analysis the actual situation. Counter the domestic condition, our company developed the professional power quality analysis instrument, which is suitable for the country. 3 phase handheld power quality analyzer Technical index 1. Input characteristics
Generators
GRES is an intelligent and modular power supply equipment integrating lithium battery and MPCS. According to different application scenarios, lithium battery, bidirectional DC / AC converter, bidirectional DC / DC converter, Static switch and Power management system can be arbitrarily combined to realize grid connected power supply, off grid power supply and off grid uninterrupted power supply power supply, static reactive power compensation, harmonic suppression and other functions. The system can have access to new energy, power grid, diesel generator and to rreasonable configuration, scientific utilization, to provide users with green, environmental protection, noise free, high reliability and high security power services. Safe and reliable High quality li-ion cell for mobile use Laser welding connection with high strength and low impedance Cells is designed with PC holders and reinforce steel structure to guarantee the highest safety of the system in transportation, installation and operation Damping pad design to improve the impact resistance of the system IP54 safe and reliable operation in outdoor environment Serially designed PCS and battery pack eliminates circulating current and improve system reliability. Integrated BMS,DC, AC multi-layer protection, maximum safety performance design Efficient and Convenient Integrated system, standard modular power module and battery module, easy for installation, maintenance and capacity expantion Easy access to PV and diesel generator, intelligent muli-energy management. Fixed on the ground or mounted on vehicle, can be loaded and unloaded by forklift and hoisted by lifting ring Multi systems could be connected in parallel Cost optimization One investment, multiple benefits:Peak shaving, backup power supply, microgrid building,power quality improving and energy storage,etc. Small size, light weight, less space and installation cost Long cycle life, low failure rate, reduce operation and maintenance investment Maximize green energy utilization. Rated output power: 100KW Rated energy: 150KWH
Name: single phase electricity meter case Material: PC, ABS Can be customized
Name: meter box, meter cabinet Material: PC, ABS Can be customized
GF112D is a single-phase handheld electronic meter test unit in accuracy class 0.1or 0.2, used for testing single phase electricity meters error on site. Wide measurement range from 1mA to 120A and 0 to 300V, and also can be used to test alternating current parameters - voltage, current, active power, reactive power, apparent power, harmonics, phase angle, power factor, frequency, energy etc.
