휴대용 전력분석기

PROVA-6830

- Analysis for 3P4W,3P3W,1P2W,1P3W
- True RMS(실효치) Value(V123 and I123 )
- Active Power(W, KW, MW, GW)
- Apparent and Reactive Power(KVA, KVAR)
- Power Factor(PF: 역률), Phase Angle(Φ: 위상각)
- Energy (WH, KWH, KVARH, PFH)
- 0.1mA to 3000A 까지 전류측정
(Capable of analyzing IT standby power consumption to the maximum demand of a factory)
- 하나의 스크린에서 35 Parameters를 Display(3P4W)
- CT(1 ~ 600) 와 PT(1 ~ 3000)Ratios를 프로그래밍
- Display of overlapped Voltage and Current Waveform
- Average Demand(AD in W, KW, MW)
- KW, MW, KVA, MVA에서 최대 Demand(기간 설정)
- 99차까지 고조파 분석
- 파형으로 하나의 스크린에서 50차 고조파 Display
- Waveform with Peak Values(1024 Samples/Period)
Display
- Total Harmonic Distortion(%THD-F) 분석
- Graphic Phasor Diagram with 3 Phase System Parameters
- Capture 28 Transient Events(Time+Cycles) with Programmable Threshold(%)
- DIP, SWELL, OUTAGE가 Transient Event에 포함
- 3 Phase Voltage or Current Unbalance Ratio(VUR, IUR)
- 3 Phase Voltage or Current Unbalance Factor(d0%, d2%)
- Calculated Unbalance Current through Neutral Line(In)
- 512K Memory with Programmable interval 간격 조절가능(2 ~ 3000초, 17,000 records for 3P4W)
- Output of Waveform, Power Parameters and Harmonics at Command
- 백라이트 기능 대형 Dot Matrix LCD
- Optical Isolated RS-232 to USB interface
- Built-in timer and calendar for data logging
- Option: Prova-300XP(Portable Thermal Printer)

Model 6830+6801(Overload Protection AC 200A)

측정범위	분해능	정확도
0.04 - 1A	0.001A	±0.5% ± 0.05A
0.4 - 10A	0.01A	±0.5% ± 0.05A
4 - 100A	0.1A	±1.0% ± 0.5A

 

Model 6830+6802(Overload Protection AC 2000A)

측정범위	분해능	정확도
10.00A	0.001A/0.01A	-
4 - 100.0A	0.01A/0.1A	±0.5% ± 0.5A
40 - 1000.0A	0.1A/1A	±0.5% ± 5A

 

Model 6830+3007(Overload Protection AC 3000A)

측정범위	분해능	정확도
0 - 300.0A	0.1A	±1% of range
300.0 - 3000A	0.1A/1A	±1% of range

 

AC Voltage(50 or 60Hz, Auto Range, True RMS, Overload Protection AC 800V)

측정범위	분해능	정확도
20.0V - 500.0V(Phase to Neutral)	0.1V	±0.5%±5dgts
		±0.5%±5dgts
20.0V - 600.0V(Phase to Phase)

 

Harmonics of AC Voltage in Percentage

측정범위	분해능	정확도
1 - 20th	0.1%	±2%
21 - 49th		±4% of reading ±2.0%
50 - 99th		±6% of reading ±2.0%

 

Harmonics of AC Voltage in Magnitude

측정범위	분해능	정확도
1 - 20th	0.1V	±2% ±0.5V
21 - 49th		±4% of reading ±0.5V
50 - 99th		±6% of reading ±0.5V

 

Harmonics of AC Current in Percentage

Model 6830+6801

측정범위	분해능	정확도
1 - 10th	0.1%	±0.2% of reading ±1%
11 - 20th		±2% of reading ±1%
21 - 50th(A range)		±5% of reading ±1%
21 - 50th(mA range)		±10% of reading ±1%
51 - 99th		±35% of reading ±1%

 

Model 6830+6802

측정범위	분해능	정확도
1 - 20th	0.1%	±2%
21 - 49th		±4% of reading ±2.0%
50 - 99th		±6% of reading ±2.0%

 

Model 6830+3007

측정범위	분해능	정확도
1 - 20th	0.1%	±2%
21 - 50th	0.1%	±6%
51 - 99th	0.1%	±10%

 

Harmonics of AC Current in Magnitude

Model 6830+6801

측정범위	분해능	정확도
1 - 10th	0.1mA/0.1A	±0.2% of reading ±7dgts
11 - 20th		±2% of reading ±7dgts
21 - 50th(A range)		±5% of reading ±7dgts
21 - 50th(mA range)		±10% of reading ±7dgts
51 - 99th		±35% of reading ±7dgts

 

Model 6830+6802

측정범위	분해능	정확도
1 - 20th	0.1A	±2% of reading ±0.4A
21 - 49th		±4% of reading ±0.4A
50 - 99th		±6% of reading ±0.4A

 

Model 6830+3007

측정범위(0 - 300A)	분해능	정확도
1 - 20th	0.1%	±2% of reading ±4A
21 - 50th	0.1%	±4% of reading ±4A
51 - 99th	0.1%	±6% of reading ±4A

 

Model 6830+3007

측정범위(300 - 3000A)	분해능	정확도
1 - 20th	0.1%	±2% of reading ±40A
21 - 50th	0.1%	±4% of reading ±40A
51 - 99th	0.1%	±6% of reading ±40A

 

Power Factor (PF, 역률)

Model 6830+6801 또는 6830+6802

측정범위	분해능	정확도
0.00 - 1.00	0.01	±0.04

 

Model 6830+3007

측정범위	분해능	정확도
		〉20V & 〉30A	〈 20V or< 30A
0.000 - 1.000	0.001	±0.04	±0.1

 

Phase Angle (위상각)

Model 6830+6801 또는 6830+6802

측정범위	분해능	정확도
-180° to 180°	0.1°	±1°

 

Model 6830+3007

측정범위	분해능	정확도
-180° to 180°	0.1°	±2°
0° to 360°	0.1°	±2°

 

Peak Value of AC Voltage or AC Current, VT=1

측정범위	샘플링타임	정확도
50㎐	19㎲	±5%±30digts
60㎐	16㎲	±5%±30digts

 

Crest Factor (C.F.) of AC Voltage or AC Current, VT=1

측정범위	분해능	정확도
1.00 - 99.99	0.01	±5%±30digts

 

Frequency in AUTO mode

Model 6830+6801, 6830+6802

측정범위	분해능	정확도
45 - 65㎐	0.1㎐	0.1㎐

 

Frequency(RMS value >10V) or ACA(RMS value > 30A)

Model 6830+3007

측정범위	분해능	정확도
45 - 65㎐	0.1㎐	0.2㎐

 

Total Harmonic Distortion(고주파 왜곡률)

Model 6830+6801

측정범위	분해능	정확도
0.0 - 20.0%	0.1%	±1%
20.0 - 100%		±3% of reading ±5%
100 - 999.9%		±10% of reading ±10%

 

Model 6830+6802

측정범위	분해능	정확도
0.0 - 20%	0.1%	±2%
20 - 100%		±6% of reading ±1%
100 - 999.9%		±10% of reading ±1%

 

Model 6830+3007

측정범위	분해능	정확도
0.0 - 20.0%	0.1%	±2%
20 - 100%	0.1%	±6% of reading ±5%
100 - 999.9%	0.1%	±10% of reading ±10%

 

제품사양

세부사항	내 용
표시	Dot Matrix LCD with backlight
LCD update rate	1 times / sec
No. of Samples	1024 samples / period
Data Logging File	85
최대 File 용량	3P4W(3상 4선) 3P3W(3상 3선)	17474 records
	1P3W(단상 3선)	26210 records
	1P2W(단상 2선)	52420 records
	50 Harmonics/record	4096 records
Sampling time	2 ~ 3000 sec
Low battery 표시	표시
측정범위 초과 표시	"OL" 표시가 뜨면 측정 허용 범위를 벗어남을 뜻함
사용온도/습도	-10°C ~ 50°C / 0 ~ 85% RH 이하
보관온도/습도	-20°C ~ 60°C / 0 ~ 75% RH 이하
전원	알카라인 1.5V AA × 8EA
External DC Input	DC 12V adaptor
크기/무게	6830(본체)	257mm(L)×155mm(W)×57mm(H)/1160g(Battery포함)
	6801(Current probe)	210mm(L)×62mm(W)×36mm(H) / 200g
	6802(Current probe)	244mm(L)×97mm(W)×46mm(H) / 600g
	3007(Flexible Current probe)	130mm(L)×80mm(W)×43mm(H) / 410g
기본악세사리	사용설명서, 소프트웨어 사용설명서, Battery(1.5V)×8EA, Carrying bag, Test leads × 4EA, Probes×3EA, Alligator Clips×4, Software CD, USB to RS-232 Cable