SCI – Model 297

מאפיינים מרכזיים

5 kV @ 12 mA AC Hipot, 6 kV @ 5 mA DC Hipot with Insulation Resistance Tester, CE Listed

Our Model 297 is a simple-to-use Hipot Tester with the built-in ability to easily test Insulation Resistance and Ground Continuity (Low Current Continuity) in a one-box solution. The 297 is capable of performing Hipot Tests in both AC & DC currents. Make testing simple with common sense security settings. PLC Remote allows you to make Hipot Testing safer with Personal Protective Equipment (PPE). You need a Hipot Tester that includes all the features you need to get the job done, the 297 has what you're looking for.

Hipot עם יכולות בדיקה כדלקמן:

  • AC Hipot
  • DC Hipot
  • Insulation Resistance
  • Ground Continuity
INPUT (294, 295, 296, 297, 298)
Voltage 100-120 VAC / 200-240 VAC ± 10% Auto Range
Frequency 50/60 Hz ± 5%
Fuse 3.15 A / 250 VAC Fast-Blow

 

DIELECTRIC WITHSTAND TEST MODE
Output Rating 298 AC 0-5.00 kVAC, 99.99 mA
297 AC 0-5.00 kVAC, 12.00 mA
DC 0-6.00 kVDC, 5.00 mA
296 AC 0-5.00 kVAC, 12.00 mA
DC 0-6.00 kVDC, 5.00 mA
295 AC 0-5.00 kVAC, 12.00 mA
294 DC 0-6.00 kVDC, 5.00 mA
Voltage Setting 298
297
296
295
0-5.00 kVAC
Resolution: 0.01 kV
Accuracy: ± (1.5% of setting + 5V)
297
296
294
0-6.00 kVDC
Resolution: 0.01 kV
Accuracy: ± (1.5% of setting + 5V)
Output Frequency 294 DC only
295, 298 50/60 Hz Selectable
296, 297 DC and 50/60 Hz Selectable
Accuracy ± 0.1%
AC Waveform Sine Wave, Crest Factor = 1.3 – 1.5
DC Output Ripple 294
296
297
<5% ( 6 kVDC / 5mA at Resistive Load)
Dwell Timer 0, 0.2 – 60 sec, (0=continuous), 0.1 sec/step
Ramp Timer 0.2 – 180 sec, 0.1 sec/step
Leakage Failure
Settings
298 AC Hi-Limit: 0.10 – 99.99 mA
Lo-Limit: 0 – 99.99 mA
Resolution:
Accuracy:
0.01 mA
± (2% of reading + 0.06 mA)
297
296
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
295 AC Hi-Limit: 0.10 – 12.00 mA
Lo-Limit: 0 – 12.00 mA
294 DC Hi-Limit: 0.02 – 5.0 mA
Lo-Limit: 0 – 5.00 mA
Resolution:
Accuracy:
0.01 mA
± (2% of reading + 0.02 mA)
Discharge Time < 50 msec for no load, < 100 msec for capacitive load

 

INSULATION RESISTANCE TEST MODE (297 only)
Output Voltage Range:
Resolution:
Accuracy:
0.1-1.00 kVDC
0.01 kV
± (1.5% of setting + 3 V)
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)
Hi-Limit Range:
Resolution:
0.1 – 1000 MΩ (0=off)
1 MΩ
Lo-Limit Range:
Resolution:
1 – 1000 MΩ
1 MΩ
Timer Ramp:
Delay:
0.1 or 2.0 sec
0, 0.5 – 999.9 sec, (0=continuous)

 

GENERAL SPECIFICATIONS
Continuity Feature Range:
Resolution:
Accuracy:
0.0 – 1.50 Ω
0.01 Ω
± (2% of setting + 0.02 Ω)
Memories 5 (10 optional)
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.
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)
Meter Max
(standard)
Displays the maximum voltage value recorded during a breakdown.
Imax
(optional)
Displays the maximum leakage current value read during a test. Option 3 (USB port) must be installed to receive this measurement.
Security Option to turn On or Off, 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.
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)
298 16.93" x 5.20" x 11.84" (430 x 132 x 300 mm)
Weight 294, 295
296, 297
12 lbs (5.46 Kg)
298 46 lbs (20.86 Kg)
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