electrical power test instrument Digital intelligent  3 phase energy meter calibrator
electrical power test instrument Digital intelligent  3 phase energy meter calibrator
electrical power test instrument Digital intelligent  3 phase energy meter calibrator
electrical power test instrument Digital intelligent  3 phase energy meter calibrator
electrical power test instrument Digital intelligent  3 phase energy meter calibrator
electrical power test instrument Digital intelligent  3 phase energy meter calibrator

electrical power test instrument Digital intelligent 3 phase energy meter calibrator

USD $3,000 - $3,500 /Set

Min.Order:1 Set

Supply Ability:
100 Piece / Pieces per Month
Port:
Tianjin/Shanghai
Payment Terms:
T/T Credit Card

Quick Details View All >

Brand Name:
HZ
Place of Origin:
Hebei, China
Model Number:
HZ-3521
Power:
Electronic

Huazheng Electric Manufacturing (baoding) Co., Ltd.

Credit Member 4 years
Business Type: Agent
Main Products: Transformer Oil Test Series ,Transformer Test Series ,Oil Dissolved Gas Tester ,Battery tester

Product Details

electrical power test instrument Digital intelligent 3 phase energy meter calibrator

Product Description

 electrical power test instrument Digital intelligent  3 phase energy meter calibrator

 

Details :
² Accuracy classes: 0.05%, 0.1%
² Measurement of energy meter errors, display of voltage, current, power, power factor, frequency etc.
² Measurement of harmonics of 2nd  to 51st
² Measurement of clock error (of energy meter)
² Measurement of transformation ratio for CT
² Communication examination for energy meters
² Measurement for register
² Detection of wiring failures and calculation of electricity compensation
² USB and communication ports available
² Self adjusted clamp-on CT’s (KHPEC’s patent) provided
² Double of power supply via lithium battery or PT

 

General
Power supply
AC57~450V, 50~60Hz
Power consumption
About 10VA
Ambient temperature
-20--+40 (accuracyassured)
Relative humidity (not condensing)
40%-95%
Dimension(L×W×H, mm)
249×154×58
Weight
1.8Kg
Warm-up  time
< 3 minutes
Battery endurance
4 hours
LCD color display
5.7”, 320×240 TFT
Communication port
RS 232
Safety
Declaration of conformity
CE conformed
Operation reference
Measuring ranges
Voltage
AC 30~480V
Current:
 
Direct connection—1A, 5A
Via clamp-on CT’s: 5A, 20A(±0.2%, self adjusted), 100A, 500A, 1000A(±0.5%)
Frequency
45~65Hz
Phase
-180 º ~+180º
Constant of pulse
5A:       FL=3.6×104P/KWh FH=3.6×107P/KWh                               Others:FL=36000×5/rated current (P/KWh)
FH=3.6×107×5/ rated current (P/KWh)
Harmonic measurement
Range: 2nd ~51st 
Accuracy: ±0.01% (compared to 100% fundamental wave)
Transformation ratio deviation
< ±0.5%
Voltage deviation
< ±0.01%
Frequency deviation
< ±0.01%(45-55Hz)
Influence of temperature
< ±5ppm/ (typical)
Variation in 24hrs.
<±0.02% (class 0.1)
<±0.01% (class 0.05)
electrical power test instrument Digital intelligent  3 phase energy meter calibrator
Certifications

electrical power test instrument Digital intelligent  3 phase energy meter calibrator 

Quality Control

 

Packaging & Shipping

electrical power test instrument Digital intelligent  3 phase energy meter calibrator 

Our Services

From the date of purchase within one year instrument, is a product quality problem free repair replacement, lifetime supply of maintenance and technical services. The instrument has found anomalies or malfunctions please contact us to arrange the most convenient treatment options.

 

Company Information

HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is  founded in 2008,the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.

Our main products : Insulation Oil Tester, Cable Fault Locator, High Voltage Generator,transformer tester, relay protection tester,insulation resistance  tester,Power Quality Analyzer and so on.

Close to Tianjin port, the transportation is convenient. our customers come from More than 50 countries, like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.

What's more, gurantee 1 year,life long maintance .Products through the CE, ISO, IEC certification, quality and reliable, factory price.

Warmly welcome all partners to join us for mutual benefits cooperation.

 

electrical power test instrument Digital intelligent  3 phase energy meter calibrator 

 

 

 

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electrical power test instrument Digital intelligent  3 phase energy meter calibrator 

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electrical power test instrument Digital intelligent  3 phase energy meter calibrator

 

 

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