Introduction：
INS-1250-7K5 is manufactured by EMCpartner, Switzerland and distributed by EUTTEST.INS Sequential Pulse Insulation Test GeneratorWith a pulse repetition rate of 1 pulse per second up to 3.5 kV, and 1 pulse every 8 seconds at 30 kV, the INS is probably the fastest insulation test system in the world. 7.5 kV models can subsequently be upgraded to 15 kV, and 22.5 kV models to 30 kV. Output impedance is selectable from 40 Ω - 4 kΩ (default 40 Ω).
INS-1250-7K5 Technical Data:
| Equipment Model | INS-1250-7K5 |
| manufacturer | EMCpartner |
| agent | EUTTEST |
| Meet the standard | IEC60060-1, IEC61010-1, IEC61180, IEC60335-1, IEC60664-1, latest version |
| Test items | VIOSM = maximum inrush isolation voltage VISO = isolation withstand voltage VIOTM= Maximum Transient Isolation Voltage |
| Pulse capacitance | 250nF ±20% |
| Maximum voltage energy | 7.03 J |
| Output impedance | 40Ω, other impedances optional or customized |
| Voltage Adjustment | 200V- 7.5kV |
| calibration level | 500V- 7.5kV ±3% |
| Voltage Waveform | 1.2 μs ± 30 % / 50 μs ± 20 % |
| waveform | R>1kΩ. L>50mH. C<6nF |
| SC Current Waveform | undefined |
| Waveform Repetition Rate | 1 waveform/1 sec @ 3.5kV, 1 waveform/2 sec @ 7.5kV. |
| polarities | Positive, negative, alternating |
| user interface | 7-inch touch screen |
| RAM | 1.2GHz,1GB RAM, 4GB memory |
| communications port | Network Port, RS232,USB A |
| pulse counter | Programmable 29999 |
| trigger output | BNC, MAX 10V Front Panel Outputs |
| Programmable BNCs | 4 |
| input function | Start Test, End Test, EUT Failure, EUT Marking External trigger input, emergency stop |
| output function | Operational status, safety status |
| emergency stop | Front Panel IEC 60947-5-5, IEC 60204-1, ISO 13850 |
| weight | 24kg |
| size | 45*57*19cm |
| rackmount | 19", 4U |
The INS is a serial model that includes the INS-1250-7K5, INS-1250-15K, INS-1250-22K5, and INS-1250-30K;
Generator:
INS-1250-7K5 , 7.5 kV impulse 1.2/50 μs, 40 Ω and/or custom output
INS-1250-15K , 15 kV impulse 1.2/50 μs, 40 Ω and/or custom output
INS-1250-22K5 , 22.5 kV impulse 1.2/50 μs, 40 Ω and/or custom output
INS-1250-30K , 30 kV impulse 1.2/50 μs, 40 Ω and/or custom output
circuit module
INS-0805, 500 ohm output/ 0.5 J with 0.5 kV, 1 kV, 1.5 kV, 2 kV, 2.5 kV, 3 kV,4 kV, 5 kV, 6 kV and 8 kV test levels (this page)
Matching Networks:
CN-INS-500: 500 Ω, or 40 Ω direct output from the generator.
CN-INS-X: 40Ω-4kΩ customizable
Other optional modules:
OPT-INS-MEAS: Voltage and Current Test Boards
V-PROBE-30K: Voltage Probe
EXT-INS-CON: test chamber
TC-ST: Safety circuits
TC-ADAPTER: Conversion Circuitry
WARNING-LAMP: Hazard warning lamps
EMERGENCY-STOP: Emergency stop button
TEMA3000: Test Software
INS serial products have replaced several models of MIG serial products, contact us for more information.
Reference: Digital Isolators - High Voltage Enhanced Isolation: Safety Regulations, Standard Definitions and Test Methods