■ AC+DC True Power
       (PF 0.2-1.0, 3Φ3W, 3Φ4W, 1Φ2W and 1Φ3W) :

Range	Resolution	Accuracy (of rdg)	Input Range
0~99.9KW	0.01KW	±2.0%±0.05KW	AC600V,DC800V ACA/DCA 2000A
100~999.9KW	0.1KW	±2.0%±0.5KW	AC600V,DC800V ACA/DCA 2000A
1000~1200KW	1KW	±2.0%±5KW	AC600V,DC800V ACA/DCA 2000A

 ■ AC+DC Voltage

(True RMS, Crest Factor<4, Autorange, Overload Protection 800VAC for all range)

Range	Resolution	Accuracy( of reading)		Input impedance
		DC. 50/60	Hz 40~400Hz
0~200V	0.1V	±1.5%±5dgts	±2.0%±5dgts	10MΩ
200~500V	0.1V	±1.5%±5dgts	±2.0%±5dgts	10MΩ
500~600V	1V	±1.5%±5dgts	±2.0%±5dgts	10MΩ

 ■ AC+DC A (True RMS, Crest Factor < 4)

Range	Resolution	Accuracy( of reading)		Overload Protection
		DC. 50/60	Hz 40~400Hz
0~200A	0.1A	±1.5%±5dgts	±2.0%±5dgts	AC 3000A
200~500A	0.1A	±2.0%±5dgts	±2.5%±5dgts	AC 3000A
500~2000A	1A	±2.5%±5dgts	±3.0%±5dgts	AC 3000A

 ■ AC+DC KVAR (Reactive Power, 3Φ3W Sine Wave)

Range	Resolution	Accuracy (of KVA rdg)	Input Range
0~99.99KW	0.01KW	±2.0%±0.05KW	AC 600V, DC 800V ACA/DCA 2000A
100~999.9KW	0.1KW	±2.0%±0.5KW	AC 600V, DC 800V ACA/DCA 2000A
1000~1200KW	1KW	±2.0%±5KW	AC 600V, DC 800V ACA/DCA 2000A

 ■ Power Factor

 ■ Phase angle (must zero current reading before measurement 6600)

Range	Accuracy	Sensitivity	Remake
50/60Hz	±2.0	V>100V, A>10A

 ■ Frequency(Hz) (if < 10 Hz , Hz = 0)

Range	Accuracy	Sensitvity
50/60Hz	±2dgts	V>1V, A>5A
10~400Hz	±0.5%±2dgts	V>1V, A>5A

 ■ Function List of PROVA 6600 and 6601

Function		Condition/range	6600	6601
KW, PF	3Φ3W	Balanced Load	○	○
KVA, KVAR	3Φ3W	Balanced Load	○	○
KW, PF	3Φ3W	Unbalanced Load	×	○
KVA, KVAR	3Φ3W	Unbalanced Load	×	○
KW, PF	3Φ4W	Balanced/ Unbalanced Load	○	○
KVA, KVAR	3Φ4W	Balanced/ Unbalanced Load	×	○
Phase Angle(Φ)		±90°	○	×
Phase Sequence Indication		RST or TSR	○	×
KW, PF, KVA, KVAR		1Φ	○	○
V(True RMS)		AC+DC 600V	○	○
A(True RMS)		AC+DC 2000A	○	○
Hz(V>1)		10.0~400.0Hz	○	○
Hz(A>5)		10.0~400.0Hz	○	×

 GENERAL SPECIFICATIONS :

• Conductor Size : Cable Φ55mm, Bus Bar 65mm(D)x24mm(W)
• Battery Type : 9V
• Display : 2 x 4 Digits Dual Display LCD
• Range Selection : Auto
• Overload Indication : "OL"
• Power Consumption : 25mA(approx.)
• Low battery Indication : 
• Sampling time : 0.5 sec.(V and A), 1.6 sec.(W)
• Operating Temperature : 4℃ to 50℃
• Operating Humidity : less than 85% relative
• Altitude : up to 2000M
• Storage Temperature : -20℃ to 60℃
• Storage Humidity : less than 75% relative
• Dimension : 271mm(L) × 112mm(W) × 26.2mm(H)
• Weight : 647g(batteries Included)
• Accessories : Carrying bag, Users manual, 9V Battery, Test leads