DXS50/56 Hipot & Insulation Resistance Tester
The DXS series combines the functions of a megohmmeter with a dielectrimeter. With both hipot test and insulation test functions, the DXS50 measures hipot from 0 to 5kVAC and the DXS56 has a DC voltage output of 0 to 6 kVDC
Together with the FMG rack, the DXS can also perform leakage current measurement under nominal voltage, and power measurement for single and three phase equipment.
Suitable for the Aerospace Industry.
Complies to:
EN 61010-1, EN 60335-1, EN 60950, EN 60598-1, EN 60601-1, EN 60204-1 standards
View the DXS50 hipot tester on the manufacturer's website
Key Features
- Dielectric strength tester from 0 to 5 kVAC and 0 to 6 kVDC (DXS56 model)
- Insulation resistance from 50 kΩ up to 200 GΩ (2 TΩ option)
- 8 test step sequences
- 50 parameter sets storage
- Built in RS232C interface
- ETHERNET, PLC or IEEE4882 interfaces on option
Downloads
Please feel free to download any of the documents associated with this product.
Technical Specification
DIELECTRIC STRENGTH TEST FUNCTION
Output voltage
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0 to 6 kV DC (DXS56, DXS506)
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Accuracy: ± (2%+50 V) of the preset value between 100 to 5000 V and for a current < 100 μA with the detection modes: DI, IMAX or DI+IMAX Voltage reading
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On a digital kilovoltmeter connected on the output terminals
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Accuracy: ± (1.5% + 20 V)
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Display: 600 digits
Stability
Current
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Short circuit < 13 mA AC (DXS50/56) and for the max. voltage adjustment
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Short circuit duration limited to 5 seconds
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Nominal current : 10 mA AC (DXS50/56)
Current reading
Breakdown detection
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“DELTATEST” detector adjusted for ΔI = 1 mA ± 10% (DXS50) with 10 μsec. ± 20%.
Total insensitivity to current due to the resistance and the capacitance of the device under test
-
“IMAX” detection by maximum current adjustable from 0.01 to 10 mA, by 0.01 mA steps (DXS50)
-
DELTATEST and IMAX mode combination
IMIN threshold function
- Detects whether the probe is properly connected to the specimen under test
- Adjustable from 0.01 to 10 mA (DXS50)
DC voltage (DXS56 model)
- Positive pole grounded
- Ripple < 1% for I < 100 μA (DXS56)
Breakdown indication
- By visual (LCD screen and LED) and sound signal
- Breakdown voltage and current are stored on the LCD display
- HV primary transformer shorted when the output voltage is switched off
Timer
- Rise, hold and fall time adjustment between 0 and 999 sec.
- Fast mode : (rise + hold) < 900msec.
Storage
- 10 test parameter (voltage, threshold, time,...) sets can be stored
MEGOHMMETER FUNCTION
Measurement range
- 50 kΩ to 200 GΩ (2 TΩ option XS20)
- The maximum insulation resistance is given by : (UTEST/Umax) x 200 GΩ
Accuracy
- ± (1.5% + 1U)
- Display: 2000 digits
Threshold
- A High limit (making specimen under test detection possible) and a Low limit adjustable from 50 kΩ to
200 GΩ (2 TΩ option XS20)
Measurement voltage
Adjustable by 1 V DC step from:
- 10 to 500 V DC
- 20 to 1000 V DC (XS26 option)
- Accuracy: ± (1% + 2 V)
- Short circuit ≤ 2 mA DC
Measurement time
- Adjustable from 0 to 999 sec. or permanent
- Rise time adjustable in Volt/sec.
Storage
- 10 test parameter (voltage, time, threshold,...) sets can be stored
View full technical specification for the DXS5 Series of hipot and insulation testers
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