home products Calibrator CL303 Program-controlled Three-phase Power Source

CL303 Program-controlled Three-phase Power Source

Place of Origin:China Guangdong	Power:Electronic
Model Number:CL303

Company Info

Company Published: 2007
Online Postings: Products , Selling Leads
Country/Territory: Hong Kong
Business Type: Trading Company, Agent, Distributor/Wholesaler
Number of Employees: 11 - 50 People

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Detailed Product Description

CL303 Program-controlled Three-phase Power Source

CL303 Program-controlled 3-phase power source is another technology achievement of CLOU in electrical measurement products field. It applied SLSI (Super Large-Scale Integration) FPGA technology, with the advantages of wide range of AC output voltage /current and large power. Its intelligent output self-protect device can prevent program power source from damage caused by incorrect connection; its rotary encoder can change the settings of output current and voltage; its high resolution LCD display and operation keyboard can provide you with more convenience. It is suitable for 3-phase energy meter calibrators such as class 0.01,0.02,0.03,0.05,0.1and 0.2 etc, and also suitable for the electrical measurement meter to test &calibrate power source. So it is popular throughout the whole electrical power industry.

APPLICATION:

Applied in the electric power departments, electric measurement departments, quality inspection departments, research institues and industrial enterprises.

FUNCTIONS:

Used as power source of three-phase kWh meter test equipment.

Freely set voltage, current, phase, power factor, frequency and adjustment with load.

Four adjustment resolution of output is available.

Able to set amplitude and phase of 221 harmonic.

Automatic switch for all ranges

Easy to do split-element of active and reactive meters

Self-protection under voltage short circuit, current open circuit.

Large LCD, easy for operation by keyboard

RS232 and RS485 is available

FEATURES:

Wide output range of current and voltage

High reliability and low wave distortion

High resolution of output voltage/current/power: 2×10^-5, phase 0.01^oand frequency 0.001 Hz.

SPECIFICATIONS:

Content	Parameter	Value
Output Voltage	Step	57.7V, 100V, 220V, 380V, 450V	Automatic range switching
		CL303: 57.7V, 100V, 220V, 380V
	Adjustment resolution	0.01%
	Stability	CL303A: 0. 02%/100s
	Accuracy	0.2%
Output Current	Step	0.1A, 0.25A, 0.5A, 1A, 2.5A, 5A, 10A, 25A, 50A, 100A,automatic range switching
	Adjustment resolution	0.01%
	Stability	CL303:0. 02%/100s
	Accuracy	≤0.2%
Output Frequency	Range	45Hz~65Hz
	Adjustment Resolution	0.001Hz
	Accuracy	≤0.01%
Output phase	Range	0^.~359.99°
	Adjustment Resolution	0.01°
	Accuracy	0.5°
Output harmonic wave	Range	2^nd~21^th
	Adjustment range	0.1%(relative to dominant wave)
	Output range ratio	(Relative to dominant wave) Voltage: 2^nd ~5^th≤40%, 6^th~10^th≤30%, 11^th~15^th≤20%, Current: 2^nd ~15^th≤40%
Output power	Stability	CL303B:0. 01%/100s, CL303C:0. 02%/100s
Operation power	Range	AC220±20V 50Hz
Other parameter	Power	Maxim output value of every phase: voltage-100VA, current-200VA
	Operation temperature	0~40
	Relative humidity	≤85%
	Distortion	≤0.5%
	Phase symmetry	Phase difference: no more than 0.5°
	Weight	75kg