ETCR7300A Large Caliber 0-1200KW single phase digital power meter analyzer with RS232 Interface Инструменты - купить

Купить ETCR7300A Large Caliber 0-1200KW single phase digital power meter analyzer with RS232 Interface | Инструменты

ETCR7300A Large Caliber 0-1200KW single phase digital power meter analyzer with RS232 Interface

 

 

Ⅰ.Introduction   ETCR7300 Series Large Caliber Three Phase Power Tester is well designed and manufactured for measuring three phase AC voltage, current, leakage current, phase between current and voltage, phase between phase voltage, frequency, power energy, phase sequence, active power, reactive power, apparent power, power. It is a multifunctional, digital, intelligent tester. Its large caliber 80mm×80mm can clamp electric cable of 80mm diameter, or 96mm×4mm flat cable and steel earth wires. It has all the functions of Large Caliber Leakage Clamp Meter and Micro Power Clamp Meter. Besides, it also has this functions such as distinguish transformer wiring group, inductive and capacitive circuits, test second circuit and bus differential protection systems, read the phase relationship between CTs of the differential protection, check the meter wiring right, repair lines and equipment, etc. Provide operators with a safe, accurate and convenient tester.    ETCR7300 Series Large Caliber Three Phase Power Tester’s clamp core is made of special alloy, adopt the latest magnetic shielding techniques, can almost shield the influence from external magnetic field, to ensure the high precision, high stability and high reliability of perennial uninterrupted measurement. The meter can store 200 sets of data, with RS232 interface, upload stored data to the computer through the system software, implementing online real-time monitoring, historical inquires, dynamic display. With the function of historical data read, preserve, print, and backlight, data hold, etc. It is a necessary tool for electrical safety testing. 

Model	Measurement Range	Resolution	Note
ETCR 7300	AC0.00mA-1200A	0.01mA	Can measure leakage current, low power
	AC 0.5W-720KW	0.01W
ETCR 7300A	AC 0.0A-2000A	0.1A	Can measure big current, high power. Can’t measure leakage current
	AC 0.1K-1200KW	1W
Note: Other function is the same.

 

Technical Specifications
Function	Measure three phase AC voltage, leakage current, current, active power, reactive power, apparent power, power, phase between current and voltage, phase between phase voltage, frequency, power energy, phase sequence
Power	6V DC(LR6×4 alkaline dry batteries, continuously working for 12 hours)
Test Mode	Clamp CT, integral mode
Clamp Size	80mm×80mm(can clamp electric cable of 80mm diameter, or 96mm×4mm flat cable and steel earth wires)
Measured Wire Position	Measured wire at approximately the geometric center of the clamp
Data Storage	200 sets,  “FULL” symbol indicate the memory is full
RS232 Interface	With RS232 interface, download data to computer for analysis and management
Communication Wire	RS232 communication wire, 1.8m
Frequency	50Hz ,60Hz automatic identification
Gear Shift	Automatic shift
Sample Rate	About 2 times/second
Line Voltage	Below AC 600V line measurement
Display Mode	LCD: 128dots×64dots; Display area: 43mm×29mm
Meter Size	Length 275mm × Width 145mm × Height 40mm
Backlight	Controlled by “ * ”key
Data Hold	“HOLD” symbol appears
Overflow	“OL” symbol appears
Automatic Shutdown	Automatically shutdown about 15 minutes after power on to reduce battery consumption
Voltage Detection	Low battery symbol “     " appears to remind the replacement of battery when the battery voltage drops below 5.2V.
Weight	1kg(with batteries and accessories)
Working Current	50mA with enabled backlight; 25mA with disabled backlight
Working Temperature and Humidity	-10℃-40℃; 80%rh
Storage Temperature and Humidity	-10℃-60℃; below 70%rh
Insulation strength	AC 3700V/rms(between core and shell)
Safety Specifications	IEC1010-1, IEC1010-2-032, 2 class of pollution, CAT Ⅲ(600V)

Shipping Detail We Ship to Worldide, except APO/FPO  Items are shipped from China using Airmail, reach most of the countries within 15 to 25 business days  Delivery time depends on destination and other factors, it may takes up to 30 business day    Payment  We accpet Alipay and Paypal, Credit Card, Money Booker, T/T, Western Union,here  All major credit cards are accepted through secure payment processor ESCROW.    Warranty and Guarantee 12 Months Warranty . Buy with confidence  If you are not satisfied when you receive your item,please return it within 14 days for a replacement or money bac, Please contact us before you return it.  If item is defective in 3 month, we will send you a relacement without extra charge, Or offer refund after we receive the defective item.  If item is defective after 3 months, you can still send it back to us.  We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.      Feedback We depend on customers' satisfaction to succeed, your positive feedback of 5 stars is very important to us, if you are satisfied with our product, please leave us a positive feedback ( 5 stars )  Please do not leave us a negative feedback before contacting with us, we will try our best to solve the problem, please help us to improve      Other Policies We are not responsible for any custom duty or import tax.  All emails will be answered within 1 business day,  If you do not receive our reply, please kindly re-send your email and we will reply to you as soon as possible.  Serious Buyer Only! Please place bid only if you agree with all the items      FAQ Q: Is there any Tracking Number for my item?  A: If you want the parcel to be tracked , please choose the China post air mail, Singapore post, or Express Q: Does this product come with retail package?  A: We have declared the packing detail on the description of each product, please check it, Thank you ! Q: I am a reseller, I would like to buy many pieces of your item, what's the wholesale price?  A: If you would like to buy large quantity, please send email to us, we will give you the best price, thanks!