MegaPulse 1.2×50-12PF, 400-12kV, 3s charge time, 12Ω, 39Ω or both virtual impedances available. In accordance with the requirements in IEC 1180-1 Section 6.2 and other Standards by reference. It is acceptable for use with unpowered samples requiring 12 or 39Ω impedance, with no current waveform defined. It is designed to test IEC 60335, Table 7 in its entirety. This tester is in accordance with the measurement requirements of CTL DSH 251B.
The switch is our IER Relay model.
The meter shows the peak of the output waveform into an open circuit. Impedance of the device being tested will attenuate this peak value. Pulse delivery one per minute for pulses above 6kV; two per minute for pulses below 6kV. Please see Manuals Section below to view waveforms.
This tester can be provided with Option 950-39, which allows testing to IEC 60950 Annex N/IEC 62368-1 Annex D; Line 2. For automated pulse delivery, please order Option TMM-PF for computer control.
Features
• Digital output voltage knob on the front panel.
• Integrated High Voltage on hold circuit.
• External interlock disables HV output and defeats test when circuit is open.
• Microcontroller technologies.
• Front panel indicates internal HV and polarity.
• Polarity button selector on the front panel.
• Up to 12kV peak output.
• Optional USB TestMinder, computer control with auto-trigger.
• Leads, manual and calibration certificate included.
• One year calibration cycle
• One year warranty.
Specifications
TESTING CIRCUITRY
Output Peak: 400V-12kV ±3%.
Open Circuit Rise Time: 1.2us, ±30% (Trise=1.67*(T90%-T30%) per IEC 1180.
Open Circuit Duration Time: 50us, ±20% (Time to half-value) per IEC 1180.
Virtual Impedance: 12Ω or 39Ω.
Current Waveform: Not defined.
Short Peak Current: 1000A for 12Ω output testers.
300A for 39Ω output testers.
CONTROL
Voltage Control: Manually, Digital knob on the front panel or via optional USB TestMinder.
Polarity Control: Pos. and Neg. Alternating control on front panel or via optional USB TestMinder.
Charge: Control on front panel or via optional USB TestMinder.
Trigger: Control on front panel or via optional USB TestMinder.
Remote Control: Optional wired remote control, 20ft long, controls, Trigger, Charge, and Polarity.
DISPLAY
Voltage Display: 5 Digit LED Display.
Voltage Meter resolution: 5V.
Voltage Meter Accuracy: 400 to 999V ±10V, 1000 to 12kV ±50V.
Display Reads: Output Voltage. (Not bulk cap).
OPERATION
Duty Cycle: 30s between pulses 6kV max, 60s between pulses 12kV.
Charge Time: <3s.
Time between pulses: Adjustable via USB TestMinder software.
ELECTRICAL
Line Voltage: 120V AC, 50/60Hz. Optional 100, 110, 220, 230 and 240V.
SAFETY
Safety Interlock 2-pin terminal block on rear panel; shorted for operation.
OUTPUTS – FRONT
OUTPUT: High Voltage insulated socket.
RETURN: High Voltage insulated socket.
OUTPUTS – REAR
TESTMNINDER: DB9 Female (Optional).
SAFETY INTERLOCK: 2-pin Terminal Block.
Inlet Module: Inlet module with fuse and power switch combination.
ENVIRONMENTAL
Operating Temperature: 15-28 ºC.
Relative Humidity Range: 0-90% non-condensing.
