AC-30B Mains Frequency Spark Tester
The AC-30B is ideal for applications testing larger wires, multi-conductor cables, or whenever more than 15kV is required. The A-30B meets a variety of common industrial specifications including UL 2556, UL 1581, and IEC 62230 (when properly applied and using an application appropriate electrode).
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Pinhole/Bare Wire Differentiation
Flexible Communication Options
Ease of Use
Test Voltage Range
Commercial Frequency (Typically 50/60 Hz depending on location)
3-digit LED display
Accuracy 2% of reading
3-digit LED counter
Amber Fault Indicating LED
Continuous high voltage / Remove voltage on fault
Momentary relay closure on fault / latched relay closure on fault until reset
Power supply is self-adjusting
Product Diameter (round wire/cable)
Up to 8 inches
Bead Chain Electrode Lengths
6 to 36 inches
Compliant UL line speed with a standard 6-inch electrode at 60 Hz
Up to 200 feet per minute
Maximum compliant UL line speed with a 36-inch electrode at 60 Hz
Up to 1,200 feet per minute
Compliant IEC line speed with a standard 6-inch electrode at 60 Hz
Up to 600 feet per minute
Maximum IEC compliant line speed with a 36-inch electrode
Up to 3,600 feet per minute.
Conforms to IEC62230
4 x User-configurable relays may be tasked to any desired function.
Pinhole Alarm, Bare Wire Alarm, Voltage Watchdog, Cover Open, Pinhole/Bare Wire Count Limits etc.
Modbus RTU via RS-485, Analog
Optional Communications (with purchase of accessory communication card)
Ethernet IP, Modbus TCP, Profibus, Pofinet, DeviceNET