UNI-T UT285C three-phase power quality analyzer With 4pcs 068B 1000A Current Clamp

Take notice : Free UNI-T UT15B PRO Digital multimeter will be attached for purchasing order
 UT285C is a new product specially designed for power quality analysis. It adopts latest microprocessor technology and digital signal processing technology, which can provide safer, more convenient, and more accurate measurement as well as troubleshoot power supply network.

With portable and humanization design, user can approach series of parameters of characterization of power quality, including voltage deviation, frequency deviation, harmonics and inter harmonics, unbalance, swell and sag, flicker as well as transient and surge signals.

These data can help users to locate and eliminate existing or potential problems and access the power quality.

Features

Real-time waveform display (4-way voltage/4-way current)

True RMS of voltage and current

Voltage DC component

Peak current and voltage

Maximum/minimum of the half-cycle rms of current and voltage

Phasor display

Each phase harmonic measurement, up to 50 harmonics

The bar chart shows the harmonic holdup of each phase current and voltage

Total harmonic distortion(THD)

Active/reactive/apparent power value and total value of each phase

Transformer K Factor

Power factor (PF) and COS φ shift power factor (DPF)

Short term voltage flicker

Three-phase unbalance (voltage and current)

Product specifications

Specifications UT285C
True RMS phase-to-neutral voltage 1.0V~ 1000V ±(0.5%+5dgt)
True RMS phase-to phase voltage 1.0V~ 2000V ±(0.5%+5dgt)
DC voltage 1.0V~ 1000V ±(1.0%+5dgt)
True RMS current 10mA~ 1000A ±(0.5%+5dgt)
Peak of phase-to-neutral voltage 1.0V~ 1414V ±(1.0%+5dgt)
Peak of phase-to-phase voltage 1.0V~ 2828V ±(1.0%+5dgt)
Current peak 10mA~ 1414A ±(1.0%+5dgt)
Active power 0.000W~ 9999.9kW ±(1%+3dgt)
Cosφ≥0.8
±(1.5%+10dgt)
0.2≤Cosφ<0.8
Reactive power, inductive or capacitive 0.000RVA~ 9999.9kVAR ±(1%+3dgt)
Sinφ≥0.5
±(1.5%+10dgt)
0.2≤Sinφ<0.5
Apparent power 0.000VA~ 9999.9kVA ±(1%+3dgt)
Power factor -1.000~ 1.000 ±(1.5%+3dgt)
Cosφ≥0.5
±(1.5%+10dgt)
0.2≤Cosφ<0.5
Active energy 0.000Wh~ 9999.9MWh ±(1%+3dgt)
Cosφ≥0.8
±(1.5%+10dgt)
0.2≤Cosφ<0.8
Reactive energy, inductive or capacitive 0.000VARh~ 9999.9MVARh ±(1%+3dgt)
Sinφ≥0.5
±(1.5%+10dgt)
0.2≤Sinφ<0.5
Apparent energy 0.000VAh~ 9999.9MVAh ±(1%+3dgt)
Phase angle -179°~ 180° ±(2°)
Tanφ
(VA>50VA) 		-32.76~ 32.76 φ:±(1°)
Phase shift of power factor
(DPF) 		-1.000~ 1.000 φ:±(1°)
Harmonic ratio
(order 1 to 50) (Vrms>50V) 		0.0%~ 99.9% ±(1%+5dgt)
Harmonic angle
(Vrms>50V) 		-179°~ 180° ±(3°) harmonics of order 1 to 25
±(10°) harmonics of order 26 to 50
Total harmonic ratio 0.0%~ 99.9% ±(1%+5dgt)
Distortion factor
(DF or THD-R)<50 		0.0%~ 99.9% ±(1%+10dgt)
Transformer K factor 1.00~ 99.99 ±(5%)
3 phases unbalance 0.0%~ 100% ±(1%)
Number of channels 4U/4I
Parameters of electricity W, VA, Var, PF, DPF, cosφ, tanφ
Energy parameters Wh, Varh, Vah
Harmonic 50
Total harmonic distortion Order 0~50, each phase
Expert mode Yes
Number of Transient records 150 sets
3 phases unbalance Yes
Min/Max  Yes
Alarm 40 different types of parameter selections, 12,800 sets alarm logs
Peak Yes
Phasor diagram display Auto
Auto power off Yes
Backlight Yes
Menu language English/Chinese
USB interface/PC software Yes
General Characteristics
Power 9.6V rechargeable lithium-ion battery
Product color Red and grey
Product net weight Instrument: 1.6kg, current clamp: 510g x 4
Product size 240mm × 170mm × 68 mm
Standard accessories 1pc carry cloth bag, (yellow, green, red, blue, black total 5pcs test lead), 4pcs alligator clip, 1pc power adapter, 1pc CD software, 4pcs UT-068B 1000A current clamp  
Standard individual packing Inner carton
Standard quantity per carton 1pc
Standard carton measurement 440 x 320 x 330mm
Standard carton gross weight 6.4kg


Logistics Service Notes

1.- We can ship the products all the world.
2.-We will give priority to the delivery through the logistics channels designated by aliexpress, and you can also choose other channels such as DHL, FedEx, TNT, UPS, EMS, China Post.
3.- The item will be sent out with 3days after receiving the payment.
4.- Please make sure your delivery address and contact telephone number are correct when you bid the item.
5.- You can track the situation of your product on website after they are shipped out.

Import Taxes or Duties

1.- Import duties, taxes and other charges happened in your side are not included in the price of the item. These fees are afforded by buyer. 2.- Please check with you country's Customs office to determine what these additional costs will be before purchase.

3.- Please confirmed detailed information about delivery invoice.

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