Page 19 - SCI Catalog.indd
P. 19

INPUT (294, 295, 296, 297, 298)
290 SERIES SPECIFICATIONS
INSULATION RESISTANCE TEST MODE (297 only)
Voltage
100-120 VAC / 200-240 VAC ± 10% Auto Range
Output Voltage
Range: Resolution: Accuracy:
0.1-1.00 kVDC
0.01 kV
± (1.5% of setting + 3 V)
Frequency
50/60 Hz ± 5%
Resistance Display
Range: Resolution: Accuracy:
1 - 1000 MΩ
1 MΩ
100-499 V ± (7% of setting + 2 MΩ) 500-1000 V ± (3% of setting + 2 MΩ)
Fuse
3.15 A / 250 VAC Fast-Blow
DIELECTRIC WITHSTAND TEST MODE
Output Rating 298 297
296
295 294
AC 0-5.00 kVAC, 99.99 mA
Hi-Limit
AC 0-5.00 kVAC, 12.00 mA DC 0-6.00 kVDC, 5.00 mA
Range: Resolution:
0, 1 - 1000 MΩ (0=o ) 1 MΩ
AC 0-5.00 kVAC, 12.00 mA DC 0-6.00 kVDC, 5.00 mA
Lo-Limit
Range: Resolution:
1 - 1000 MΩ 1 MΩ
AC 0-5.00 kVAC, 12.00 mA
Timer
Ramp: Delay:
0.1 or 2.0 sec
0, 0.5 - 999.9 sec, (0=continuous)
DC 0-6.00 kVDC, 5.00 mA
GENERAL SPECIFICATIONS
Voltage Setting 298 297 296 295
297 296 294
0-5.00 kVAC
Resolution: 0.01 kV
Accuracy: ± (1.5% of setting + 5V)
Continuity Feature
Range: Resolution: Accuracy:
0.0 - 1.50 Ω
0.01 Ω
± (2% of setting + 0.02 Ω)
Memories
5 (10 optional)
0-6.00 kVDC
Resolution: 0.01 kV
Accuracy: ± (1.5% of setting + 5V)
Remote I/O
Input: Output:
Test, Reset, Interlock
-Pass, Fail, Test-in-Process
Hardware Interlock - a relay on the high voltage output opens when the Interlock signal is disabled.
Output Frequency 294
295, 298 296, 297 Accuracy
DC only
50/60 Hz Selectable
DC and 50/60 Hz Selectable
± 0.1%
3mA AC/DC Current Limit (optional)
294
295
296
297
Range: 0.00 - 3.00 mA Resolution: 0.01 mA Accuracy: ± (2% of setting + 0.02mA)
AC Waveform Sine Wave, Crest Factor = 1.3 - 1.5
DC Output Ripple 294 296 297
<5% ( 6 kVDC / 5mA at Resistive Load)
Meter Max (standard)
Displays the maximum voltage value recorded during a breakdown.
Dwell Timer 0, 0.2 - 60 sec, (0=continuous), 0.1 sec/step
Imax (optional)
Displays the maximum leakage current value read during a test. Option 3 (USB port) must be installed to receive this measurement.
Ramp Timer 0.2 - 180 sec, 0.1 sec/step
Security
Option to turn On or O , when On you can switch between two security levels:
1. Run - Operator can only run a test. No ability to change memory locations or edit test parameters.
2. Mem - Operator can run a test and change memory locations. No ability to edit test parameters.
Leakage Failure 298 Settings
Resolution: Accuracy:
297 296
295 294
Resolution: Accuracy:
AC Hi-Limit: 0.10 - 99.99 mA Lo-Limit: 0 - 99.99 mA
0.01 mA
± (2% of reading + 0.06 mA)
AC Hi-Limit: 0.10 - 12.00 mA Lo-Limit: 0 - 12.00 mA
DC Hi-Limit: 0.02 - 5.00 mA Lo-Limit: 0 - 5.00 mA
AC Hi-Limit: 0.10 - 12.00 mA Lo-Limit: 0 - 12.00 mA
Safety Mark
CE/cTUVus
Dimensions
(W x H x D)
294, 295 296, 297
8.5" x 3.5" x 11.9" (215 x 88.1 x 300 mm)
DC Hi-Limit: 0.02 - 5.0 mA Lo-Limit: 0 - 5.00 mA
Speci cations subject to change without notice.
298
16.93" x 5.20" x 11.84" (430 x 132 x 300 mm)
0.01 mA
± (2% of reading + 0.02 mA)
294, 295 296, 297
12 lbs (5.46 Kg)
Discharge Time < 50 msec for no load, < 100 msec for capacitive load
Weight
298
46 lbs (20.86 Kg)
19
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PRODUCT SPECIFICATIONS


































































































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