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ZX3030C Energy Meter Calibration Equipment Portable With Rack Class, power supply

China Wuhan GDZX Power Equipment Co., Ltd certifications
China Wuhan GDZX Power Equipment Co., Ltd certifications
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ZX3030C Energy Meter Calibration Equipment Portable With Rack Class, power supply

ZX3030C Energy Meter Calibration Equipment Portable With Rack Class, power supply
ZX3030C Energy Meter Calibration Equipment Portable With Rack Class, power supply ZX3030C Energy Meter Calibration Equipment Portable With Rack Class, power supply ZX3030C Energy Meter Calibration Equipment Portable With Rack Class, power supply ZX3030C Energy Meter Calibration Equipment Portable With Rack Class, power supply

Large Image :  ZX3030C Energy Meter Calibration Equipment Portable With Rack Class, power supply

Product Details:

Place of Origin: CHINA
Brand Name: GDZX
Certification: ISO9001
Model Number: ZX3030C

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: $6,800.00 - $9,000.00 / Sets
Packaging Details: carton
Delivery Time: 5-15 work days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 300 Set/Sets per Month
Detailed Product Description
Output Current: 25mA、0.1A、1A、5A、25A、100A Output Power: Voltage Circuit 3×50VA
Instrument Accuracy Level: 0.05 Or 0.1 Power Supply: 230V±10%~50Hz
Maximum Power Consumption: 300VA Brand: GDZX
High Light:

energy meter calibration equipment

,

calibration test bench

 

ZX3030C Three-Phase Multi-function Electrical Measurement Instrument Calibrator

 

Self-introduction  : 

 

ZX3030C  three phase energy meter  (satandard source  ) apply luxury aluminum alloy case,  It can be used for testing all kinds of three phase energy meters that accuracy is 1.0 or less. high precision , accuracy can reach 0.1 and 0.05. 

This instrument consists of a man-machine operation interface, a main control system, a high-precision signal source system, an error processing system, Voltage (current) power amplifier and voltage and current output parts. 

 

Product advantages :

● Built-in 0.05-level three-phase wide-range multifunctional digital standard meter, which can read all electrical parameters of the standard meter through software.
● It has perfect protection function, with voltage short circuit alarm, current open circuit and overload alarm.
● It has the advantages of low distortion, low heat generation and high efficiency.

Features :

1. Built-in digital multi-function standard meter with Integrated structure of meter and power source, electrical parameters can be read via software

 

2. adopts DDS technology, CPLD and 32 bit embedded system, featured with high stability of signal source output, small fineness, low distortion

 

3. RAM system large color LCD display, can show three phase voltage/current, active power, reactive power, apparent power and electric

quantity vector diagram, waveform analysis chart.

 

4. use digital power amplifier with above 90% efficiency and 300KHz carrier frequency, having advantages of low distortion, little heating, high efficiency

 

5. Perfect protection function: voltage short circuit alarm, open circuit and over load alarm

 

6. Built-in OCXO for 50KHz high precision impulse output, which can be used to calibrate energy meter clock, also can test day error/hour segment error when matching with meter calibration software (optional)

 

7. With 485 communication interface, can do universal meter various communications test (optional)

 

8. can work without PC to auto calibrate energy meter by built-in software, storage capacity up to 1,000 calibrated meters' data

 

9. With USB interface, can upgrade, output data, connect mouse for direct operation.

 

Technique Parameters

 

 

1. Instrument accuracy level: 0.05 or 0.1

 

2. PC connection terminal: RS232 communication interface

 

3. Three phase source parameters

 

1) output voltage:

3*57.7V Y 3*100V

3*220V Y 3*380V

Regulation range: 0~120% continuously adjustable, fineness:better than 0.01%

 

2) Output current

Range: 25mA,0.1A,1A,5A,25A,100A

Minimum output current: 1mA ( accuracy <5%)

 

3) Output power: voltage circuit 3×50VA

voltage circuit 3×150VA

 

4) Stability of output voltage current power : ≤0.02%/120S

 

5) Output voltage current waveform distortion: ≤ 0.5%

 

6) Three phase degree of symmetry: better than 120o±0.3o

 

7) Frequency range: 45Hz~65Hz regulation fineness: 0.1Hz

 

8) Phase range: -180.0° ~180.0°regulation fineness: 0.1°

 

9) Indicating instrument accuracy level:

voltmeter,ammeter ±0.01%

Phase meter accuracy ±0.01°

Frequency meter accuracy: ±0.01Hz

 

4. Built-in three phase standard meter parameters:

 

1) Input voltage

scope: 40-480V

Input voltage range: 60,120,240,480

overload capacity: 600V

input load ≤0.5mA(480V)

 

2) Input current

Scope: 0.01 - 100A

Range: 100,50,25,10,5,2.5,1,0.5,0.25,0.1,0.05,0.025A

Overload capacity: 150A

 

3) Accuracy:

Level: 0.05 (0.1A~120A)

Power measuring accuracy:

Active power measuring accuracy: 0.05%/0.1%(PF≥0.5)

Reactive power measuring accuracy: 0.1%/0.2%(PF≥0.5)

 

4) electric energy measuring accuracy

Active power measuring accuracy: 0.05%/0.1%(PF≥0.5)

Reactive power measuring accuracy: 0.1%/0.2%(PF≥0.5)

 

5. protection function:

voltage short circuit, current open circuit, over-load, display over-voltage protection

 

6. can do 2~21th order harmonic test, voltage interruption and drop test, harmonic amplitude adjustable

 

7. power supply: 230V±10%~50Hz

 

8. Maximum power consumption: 300VA

 

9. Working environment: temperature 20℃±5℃ relative humidity≤85%

 

 

ZX3030C Energy Meter Calibration Equipment Portable With Rack Class, power supply 0

ZX3030C Energy Meter Calibration Equipment Portable With Rack Class, power supply 1

 



Knowledge class :

 

 

What are the precautions for using a three-phase program-controlled precision test power supply?

 

The three-phase program-controlled test power supply is mainly used for measurement, inspection, and high-precision standard signal sources. Below, GDZX will introduce the precautions of three-phase program-controlled precision test power supply for everyone. 

 

1. The three-phase program-controlled test power supply must be used in strict accordance with the safety specifications under the conditions specified in the instructions to ensure the safety of equipment and personnel.

 

2. The voltage output must not be short-circuited between phases, otherwise the internal power devices of the device may be burned.

 

3. Although the three-phase program-controlled test power supply has overload and short-circuit protection, it is still recommended that users work below the rated power value to ensure the long-term stable operation of the device (the voltage output cannot be short-circuited, and the current cannot be open-circuited).

 

4. The frequency of phase C of the three-phase program-controlled test power supply is individually adjustable. When the frequency of phase C is inconsistent with the phases of A and B, the phase measurement loses its meaning.

 

5. When the three-phase program-controlled test power supply issues an audible alarm, the power supply should be turned off in time to avoid affecting the service life of the device.

 

6. Do not touch the voltage output terminal of the device with your hands to avoid electric shock.

 

7. If there is a problem with the equipment, please notify our company for repair in time. Personnel without professional training must not disassemble the equipment.

 

8. Only 5A / 221V standard fuses can be used at the power input end of the device.

 

9. When using this device, please ensure that the chassis is reliably grounded to ensure personal safety. The grounding bolts on the back of the device can be used for safe grounding, or the neutral line of the three-pronged power cord has been reliably connected to the ground loop.


 

ZX3030C Energy Meter Calibration Equipment Portable With Rack Class, power supply 2

 

 

ZX3030C Energy Meter Calibration Equipment Portable With Rack Class, power supply 3

ZX3030C Energy Meter Calibration Equipment Portable With Rack Class, power supply 4

 

 

Contact Details
Wuhan GDZX Power Equipment Co., Ltd

Contact Person: Jaly

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