Three Phase Electric Energy Meter Calibrator and Testing Process Instrument
China Three Phase Electric Energy Meter Calibrator and Testing Process Instrument, Find details about China Energy Meter Calibrator, Three Phase Energy Meter Calibrator from Three Phase Electric Energy Meter Calibrator and Testing Process Instrument
Basic Info.
Model NO.
HZ-3521
Power Supply
AC57~450V, 50~60Hz
Weight
1.8kg
Communication Port
RS 232
Relative Humidity (Not Condensing)
40%-95%
Warm-up Time
< 3 Minutes
Battery Endurance
4 Hours
Power Consumption
About 10va
Function
3 Phase
Temperature
-20-40ºC
Accuracy
0.05
Trademark
Huazheng
Transport Package
Standard Exported Packing,According to Customs Req
Specification
249× 154× 58
Origin
China
HS Code
9028309000
Model NO.
HZ-3521
Power Supply
AC57~450V, 50~60Hz
Weight
1.8kg
Communication Port
RS 232
Relative Humidity (Not Condensing)
40%-95%
Warm-up Time
< 3 Minutes
Battery Endurance
4 Hours
Power Consumption
About 10va
Function
3 Phase
Temperature
-20-40ºC
Accuracy
0.05
Trademark
Huazheng
Transport Package
Standard Exported Packing,According to Customs Req
Specification
249× 154× 58
Origin
China
HS Code
9028309000
Product Desciption
Three Phase Electric Energy Meter Calibrator and Testing Process Instrument
I.Introduction
The handheld three-phase energy meter field calibrator is a series of Our company's products, and is a product integrated with low-voltage energy meter calibrator and low-voltage metering device calibrator. It can not only measure high-voltage energy meter and wiring, but also measure the integrated error of low-voltage measuring devices, as well as TA transformation ratio, TV and TA secondary load. Such an instrument is equivalent to several instruments.
II.Details
III.Parameter
IV.Company Information
HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is 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.
What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.
Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.
V. Our Services
1. Good after sales service: Any small problem happening will be solved at the most prompt time;
2. We have many years of experience, we have specializing in fastener;
3. Specifications list is available upon your request
4. Welcome to send enquiry,we will reply soon.If you want to know more,pls feel free to contact us.
5. Prompt shipment with professional documents
6. Packing as your request, with photo before shipment
7. High quality and competitive price
8. All the product quality are under strict controll and offer good service.
9. Our produts now are known by lots of our domestic customers and oversea clients.
VI.Customer Visit
VII.Exhibition
VIII.Similar Recommendation
I.Introduction
The handheld three-phase energy meter field calibrator is a series of Our company's products, and is a product integrated with low-voltage energy meter calibrator and low-voltage metering device calibrator. It can not only measure high-voltage energy meter and wiring, but also measure the integrated error of low-voltage measuring devices, as well as TA transformation ratio, TV and TA secondary load. Such an instrument is equivalent to several instruments.
II.Details
| 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 |
III.Parameter
| General | |||
| Power supply | AC57~450V, 50~60Hz | ||
| Power consumption | About 10VA | ||
| Ambient temperature | -20ºC--+40ºC (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/ ºC(typical) | ||
| Variation in 24hrs. | <±0.02% (class 0.1) | <±0.01% (class 0.05) | |
IV.Company Information
HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is 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.
What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.
Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.
V. Our Services
1. Good after sales service: Any small problem happening will be solved at the most prompt time;
2. We have many years of experience, we have specializing in fastener;
3. Specifications list is available upon your request
4. Welcome to send enquiry,we will reply soon.If you want to know more,pls feel free to contact us.
5. Prompt shipment with professional documents
6. Packing as your request, with photo before shipment
7. High quality and competitive price
8. All the product quality are under strict controll and offer good service.
9. Our produts now are known by lots of our domestic customers and oversea clients.
VI.Customer Visit
VII.Exhibition
VIII.Similar Recommendation
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