Shenzhen Clou Electronics Co., Ltd.

China Manufacturer with main products: Meter Test Equipments, Electric KWH Meter, AMR System, Meter Test Bench, Power Supply, Reactive Power & Harmonic Compensation & Frequency...

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Portable Three Phase KWH Meter Test Equipment Cl3013

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Product Details

Place of Origin:	Guangdong in China

Specifications

APPLICATION:

This test equipment is used for grid corporation of measurement and test center, management department of power supply bureau, national energy measurement of testing authorities, and also used to test each kind of single/three phase kWh meter of industries and mining enterprises as well as electric meter manufacturers. Meanwhile, the calibrator also can be used as one high standard power source.

FEATURES & FUNCTIONS:

·Able to test basic error. Shunt running, start, standard error automatically and manually in single-step of single / three phase, according to relative regulations of kWh meter.

·Able to do change test caused by voltage influence, frequency influence and harmonic influence.

·Output of power source is speedy and stable, AC/DC maximum output of each phase can reach 120A in maximum.

·Voltage, current and phase position of each phase can be adjusted in split-phase, improving the flexibility of power source.

·Frequency of each impulse input port can reach 40Hz.

·LCD in color and big screen, complete Chinese menu, simple and convenient operation, commonly used functions and current basic load point can be controlled in one button.

·Each meter position can provide one standard, dependent RS485 port, and able to do multi-function test such as communication test.

·Each meter position can provide six-pulse input port, able to connect active power pulse, reactive power pulse, clock pulse, finishing the whole test process automatically, solving the problems of changing pulse line.

·Impulse port of each meter position, external polarity can be set randomly, able to adapt kWh meter of impulse cascade and common-anode.

TECHNICAL SPECIFICATION:

·AC VOLTAGE OUTPUT & MEASUREMENT:

Range：57.7V,100V,220V,380V；

Adjustment range：(0~120)%RG，

Adjustment fineness：0.01%RG,0.1%RG,1%RG,10%RG as optional；

Stability：0.02%/120S；

Distortion：≤0.2%( Non-capacitive load)；

Output load：each phase 25VA；

Measuring accuracy：0.05%RG.

(*RG means range, the same as below)

·AC CURRENT OUTPUT & MEASUREMENT:

Range: 200mA,1A,2A,5A,20A,50A,100A；

Adjustment range: (0~120)%RG；

Adjustment fineness: 0.01%RG,0.1%RG,1%RG,10%RG as option；

Stability: 0.02%/120S；

Distortion: ≤0.2%(Non-capacitive load)；

Output load: 35VA；

Accuracy: 0.05%RG.

·POWER OUTPUT & MEASUREMENT:

Active power output stability:0.02%RG /120S；

Reactive power output stability:0.02%RG /120S；

Active power measuring accuracy:0.05%RG；

Reactive power measuring accuracy:0.1%RG；

·PHASE OUTPUT & MEASUREMENT:

Output adjustment range:0~360；

Output adjustment fineness:10,1,0.1,0.01 as option.

Resolution:0.001；

Measurement accuracy:0.05.

·POWER FACTOR OUTPUT & MEASUREMENT:

Adjustment range:-1 ~ 0 ~ +1；

Measuring resolution:0.0001；

Measuring accuracy:0.0005.

·FREQUENCY OUTPUT:

Adjustment range:45Hz ~65Hz；

Output adjustment fineness:1Hz,0.1Hz,0.01Hz,0.001Hz as option；

Resolution:0.0001Hz；

Accuracy:0.002 Hz.

·VOLTAGE/CURRENT/HARMONIC SETTING:

Harmonic number:2~21 times；

Harmonic content:0~40%；

Harmonic phase:0~360；

Harmonic setting accuracy:(10%±0.1%)RD，

RD means the settled harmonic content, harmonic can be a single output, also multiple output.

·POWER MEASUREMENT:

Active power:0.05%RG；

Reactive power:0.1%RG.

·POWER PULSE OUTPUT:

Power pulse type: support active pulse and passive pulse.

Active power pulse output is 5V, output current is 10mA.

·POWER PULSE INPUT:

Energy pulse type: support active and passive pulse, the highest frequency power pulse input is 40K.

·DIMENSION：

With Handle(L*W*H): 471x445x190mm; Without Handle(L*W*H): 453x405x190mm；

·WEIGHT：About 30KG；

·POWER SUPPLY: AC 220V

Service Process

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