7
3334 (AC/DC)
●
Input
Input impedance
Maximum input voltage
Maximum input current
2.4 MΩ for voltage, 10 mΩ or better
(50/60 Hz)
for current
300V, ±425Vpeak
30 A, ±42.5 Apeak
3333 (AC)
2.4 MΩ for voltage, 7 mΩ or better
(50/60 Hz)
for current
300 Vrms, 425 Vpeak
30 Arms, 42.5 Apeak
Within 425Vpeak
±300% of each current range, Within ±42.5Apeak
300V
(50/60Hz)
voltage and current: 1% to 152% of range
active power: 0% to 231.04% of range
Maximum effective peak voltage ±300% of each voltage range, Within ±425Vpeak
Maximum effective peak current ±300% of each current range, Within ±42.5Apeak
Max. rated voltage to earth 300V
(DC, 50/60Hz)
●
Display
Display indication range
Displacement power factor
Display refresh rate
Response time
voltage and current: 0.5% to 105% of range
active power: 0% to 110.25% of range
0.000 to 1.000 (no polarity display)
approx. 5 times per second
within 0.5 s (time to rated accuracy after abrupt change in input [0 to 90% or 100 to 10% of range])
No.of displayed digits: Six digits
Current Integration:
form 0.00000mAh, Polarity-independent integration and Sum value
Active power Integration:
form 0.00000mWh, Polarity-independent integration and Sum value
Integration time: 1 min to 10000 h
Measurement accuracy:
measurement accuracy of active power ±1dgt.
Maximum value of positive and negative waveform of voltage/
current (up to 300% of full scale range)
Measurement accuracy: ±1.2%f.s. ("f.s." is 300% of each range)
Switchable between AC+DC(True RMS), DC(simple
average display) and AC(True RMS)
Parameter output representation:
voltage, current and active power (3 simultaneous channels)
D/A select an item from current integration, active power integration,
apparent power, power factor
Voltage output: 1 VDC f.s. for each range
Output accuracy: ±0.5% f.s. + individual measurement accuracy
Parameter output representation:
voltage, current and active power (3 simultaneous channels)
Voltage output: 1 VDC f.s. for each range
Output accuracy: ±1.0% f.s. + individual measurement accuracy
●
Functions
Integration measurement
Wave peak measurement
Rectification method
AC(True RMS)
Parameter output representation:
voltage, current and active power (3 simultaneous channels)
Voltage output: +2 VDC f.s. for each range
Output accuracy: ±0.5% f.s. + individual measurement accuracy
Analog output
(D/A output)
Waveform output
Average function
Simple averaging of specified number of samples: 1, 2, 5, 10, 25, 50 or 100
VT ratios: 1, 2, 4, 10, 20, 30, 60, 100
VT ratios: 1, 2, 4, 10, 20, 30, 60, 100
CT ratios: 1,2,3,4,5,6,8,10,12,15,16,20,24,25,30,40,50,60,
75, 80,100,200,300,500,1000,2000,3000,5000,
10000
CT ratios: 1,2,3,4,5,6,8,10,12,15,16,20,24,25,30,40,50,60,
75,80,100
VT or CT ratio
External Interfaces
Miscellaneous
RS-232C interface: included as standard, Asynchronous communication method: full-duplex; Baud rate: 9600 bps (fixed)
GP-IB interface: Model 3334
-01
only
GP-IB interface: Model 3333
-01
only
IEEE-488.1 1987 compliant, IEEE-488.2 1987 reference IEEE-488.1 1987 compliant, IEEE-488.2 1987 reference
Display Hold (HOLD), Maximum value hold, Peak value hold, Display Hold
(HOLD)
, Key Lock
(KEYLOCK)
,
Key Lock (KEYLOCK), Backup function (preserves settings, Settings backup
(preserves settings)
integration data)
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General Specifications
Safety
EMC
Operating environment
Storage environment
Rated supply voltage
Maximum rated power
Size and weigh
EN61010-1:2001 Pollution Factor 2,
Measurement Category III
(4000 V anticipated overvoltage)
EN61326, EN61000-3-2, EN61000-3-3
0 to 40 ºC, 80% RH or less, non-condensating
-10 to 50 ºC, 80% RH or less, non-condensating
100 to 240 VAC, 50/60 Hz
20 VA
210W × 100H × 245D mm
(excluding feet and projections)
, 160W × 100H × 227D mm
(excluding feet and projections)
,
2.5 kg
1.9 kg
ASM-SENSOR [ ASM GMBH ]
