Verified Supplier Multi-function Standard Source AC DC Three Phase Energy Meter Calibration

• Customization: Available
• After-sales Service: Provided
• Warranty: 1 Year
• Model NO.: ZX3030B
• DC current range: 30uA, 300uA, 3mA, 30mA
• AC Rated current range: 0.1A, 0.5A, 1A, 5A, 10A,20A
• AC output range: 0 - 600V
• Working power supply: Single phase 220V+/-10%, 50Hz+/-5%
• Working environment: temperature: 20+/-10
• Relative humidity: Less than or equal to 85%RH
• Size and Weight: 460*480*200mm, 18kg
• Transport Package: Wooden Case or Carton
• Specification: Universal Testing Machine
• Trademark: GDZX
• Origin: China
• Production Capacity: 1200sets/Year

Product Description

Multi-function Standard Source AC DC Three Phase Energy Meter Calibration

Introduction

 

      ZX3030B AC/DC Three Phase Standard Power Source adopts advance ARM+FPGA, high precision D/A conversion and DDS technologies, can set up and regulate parameters of voltage, current, frequency, phase etc in a long period of time, via analog closed loop feedback and digital PID control
 

 

Technical parameters 

 

1. AC output
Voltage scope: 0 - 600V Range: 25V, 50V, 110V, 200V, 400V, 600V Current scope: 0 ~ 24A
Rated current range: 0.1A,0.5A,1A,5A,10A,20A; Voltage current regulation range: 0~120%; Voltage current regulation fineness: 5×10-5;
Voltage current error ≤0.03%(Rd)±0.02%(full range),0.05 level; Voltage current output power: every rated range full scale 100% ≥ 20W
Output frequency:	Range: 45 Hz ~ 65 Hz Resolution: 0.001 Hz Accuracy: 0.01 Hz
Output phase:	Range: 0 ~ 359.99° fineness: 0.010 Accuracy: 0.01° Output Harmonic: Orders: 2~51 orders Amplitude: 0~20%
Each order phase position fineness:	0.010·N(N is harmonic order number)
Output Power	Output power scope: ranged current range and rated voltage range can be mixed arbitrarily. Accuracy: 0.1, 0.05 level within rated range (reactive power accuracy will be one level lower) Output waveform distortation: AC voltage current ≤0.3%
Energy Meter measurement:	Integrated error: 0.1,0.05% FS (impulse output ≤90kHz, three phase rated vaule=60kHz)
2. DC output
DC voltage range:	75mV,1V,3V,7.5V,15V,30V, output capacitance: 100mA; 75V,150V,300V,600V,1000V, output capacitance: 40mA;
DC current range:	30uA,300uA,3mA,30mA,maximum output capacitance: 9VA; 300mA,0.5,1,2.5,5A ,10A ,20A maximum output capacitance 10VA;
DC voltage, current regulation range: 0~120% FS, fineness: 5×10-5
Rated Voltage range accuracy:	error ≤0.06%(Rd)±0.04%(full range), 0.1 level; error≤0.03%(Rd)±0.02%(full range), 0.05 level
DC 75mV output (load≥200Ω) accuracy error≤0.12%(Rd)±0.08%(full range), 0.2 level error≤0.06%(Rd)±0.04%(full range), 0.1 level
3.Others:
Working power supply:	Single phase 220V±10%, 50Hz±5%
Working environment:	temperature 20ºC±10ºC relative humidity≤85%RH
Size and Weight:	460*480*200mm, 18kg

 

 

Company introduction

Service and Warranty

 

Service

* Provide professional consulting service; dedicated salesman and professional technical engineer to answer customer questions.
* Ensure customer get the detailed information about the product in hand.
* Reasonable price, we trust our customers should get the worth what they paid. Quotation stamped and confirmed by Manager.
* Welcome customers visit.

* The contract and the technical agreement to sign by both parties.
* Being trustworthy, follow the requirements and ensure successful implementation of signed contracts and technical agreements.
* Focus on communication, actively communicate with users, take notes of user's questions and schedule, provide the necessary technical support.
* Move quick and efficient, professional on delivery, installation, debugging, training and others.

 

Warranty

* We maintains 100% customer satisfaction, please give us feedback if you fell anything wrong with the product, we will make it right for you.

* Our products are guaranteed with one year warranty and life-long tech support.

* Provide solutions within 24 hours when there is problems feedback from customer.

Features
1. Can be used to test errors and variance caused by voltage, current, waveform or power factor change, for a variety of metering instrument such as energy meter, voltmeter, ammeter, wattmeter, frequency meter, power factor meter, phase meter
2. Can generate distorted wave with 2~32 order harmonic, harmonic number, order, amplitude and phase position to base wave can be controlled by programs
3. Operational amplifier work frequency 40HZ~1kHz, good linearity, dual output protection, High fidelity output signal and high shock-proof ability
4. With RS232 and USB(optional) communication interface for PC connection
5. With aluminum alloy carrying box, which look nice, and with little weight