Offering a new approach to energy-related measurement such as energy conservation, ISO14001 testing, equipment diagnosis, and harmonics measurement, to support programs! FEATURES:

• Measure up to two 3-phase, 3-wire systems (displays voltage and current for three lines)
• Measure up to four single-phase, 2-wire systems
• 5 A to 5000 A range
• Compact and light weight
• PC card data storage
• Power recording for individual waveforms
• Simultaneous recording of demand values and harmonics

• Measurement line type Single-phase 2-wire, single-phase 3-wire, three-phase 3-wire, and three-phase 4-wire systems (50/60 Hz)
• Number of systems that can be measured (for systems that share the same voltage) Single-phase: 1P2W 4 systems, 1P3W 2 systems Three-phase: 3P3W2M (measures the voltage and current for two lines) 2 systems, 3P3W3M (measures the voltage and current for all three lines) 1 system, 3P4W (measures the voltage and current for three lines) 1 system, 3P4W4I (measures the voltage for three lines and the current for four lines) 1 system
• Measurement item Voltage, current, active power, reactive power, apparent power, power factor, integrated value, frequency, harmonics
• Measurement range Voltage: 150 V to 600 V, 3 ranges Current (When using 9660):5 A to 100 A, 4 ranges Current (When using 9661): 5 A to 500 A, 5 ranges Current (When using 9669): 100 A to 1 kA, 3 ranges Current (When using 9667): 500 A / 5 kA, 2 ranges Current (When using 9694): 0.5 A to 5 A, 3 ranges
• Power: 75 W to 9 MW, 108 combination patterns
• Basic accuracy ±0.2% rdg. ±0.1% f.s. + clamp-on sensor accuracy (active power, at 45 to 66 Hz) Clamp sensor accuracy 9660 (rated for 100 A): ±0.3% rdg. ± 0.02% f.s. 9661 (rated for 500 A): ±0.3% rdg. ±0.01% f.s. 9669 (rated for 1000 A): ±1.0% rdg. ±0.01% f.s. 9667 (rated for 5000 A): ±2.0% rdg. ±1.5 mV 9694 (rated for 5 A): ±0.3% rdg. ±0.02% f.s. * f.s. is the sensor's rated primary current value.
• Frequency characteristic Fundamental waveforms up to the 50th order ±3% f.s. + measurement accuracy (of a 45- to 66-Hz fundamental waveform)
• Other functions * PC card (1 slot, PC Card Standerd-compliant Type II, Flash ATA card type), (9726/ 9727/ 9728 PC card, 128MB to 512MB) * RS-232C (Printer or PC connected to an RS-232C interface), * D/A output (3169-21 only, 4 channels), * External I/O
• Display update rate Approx. every 0.5 seconds (except when using a PC card while accessing the internal memory, or when performing RS-232C communications)
• Power supply voltage rating 100 to 240 V AC, 50/60 Hz
• Dimensions and weight 210W × 160H × 60D mm ±5 mm (excluding protrusions), 1.2 kg ±100 g (3169-20, 3169-21)
• Accessories voltage cord set 9438-03 (1) (1 cord each of black, red, yellow, and blue), voltage cord (1), power cord (1), input cord label (1), operating manuals (2) (Advanced edition and Quick Start Guide), CD-R (1) (Advanced edition and RS-232C interface operating manuals), connection cable 9441 (1) (for the 3169-21 only)