Intelisens ST-AC Series
Proton Products InteliSENS® ST-AC series mains frequency spark testers meet the international standards stipulated for wire insulation testing UL1581, UL2556 and EC62230. The Proton Products mains frequency AC Spark Testers are designed for in-line testing of cables to detect pinhole and bare patch insulation faults. They accommodate cables up to 130 mm in diameter and outputs an AC frequency, user-adjustable EHT test voltage of up to 25 kV AC (rms). Typical applications are for the insulation testing of power and automotive cables. This unit offers a broad selection of built-in and optional industry-standard communications interfaces for connection to production controllers. The InteliSENS® ST-AC Series electronics are housed in a rugged IP54 sealed stainless steel case, ensuring reliability and long operational life.
- 130mm maximum cable diameter
- 300mm long bead chain electrode
- 25kV maximum test voltage
- Distinguishes and separately counts pinhole and bare patch flaws
- Mains test frequency
- UL1581, UL2556 and EN62230-compliant testing
- Ozone extraction port
Performance
| ST 2560 | ST 25100 | ST 25130 | |
| Max. Wire diameter | 60mm | 100mm | 130mm |
| Electrode length | 300mm | 300mm | 300mm |
| Electrode type | 5mm bead chain | 5mm bead chain | 5mm bead chain |
| EHT test output voltage | 25kV (rms) | 25kV (rms) | 25kV (rms) |
| EHT test output voltage resolution | 0.1kV (rms) | 0.1kV (rms) | 0.1kV (rms) |
| EHT test output voltage accuracy | 2% | 2% | 2% |
| EHT test output capacitive current (at 25 kV) | 9mA (rms) | 9mA (rms) | 9mA (rms) |
| EHT test output resistive current (at 25 kV) | 4mA (rms) | 4mA (rms) | 4mA (rms) |
| EHT test output continuous short circuit current | 10mA (rms) | 10mA (rms) | 10mA (rms) |
Connectivity
Safety interlock input to enable the EHT test output voltage
50 V maximum pulses, 250 kHz maximum frequency, user scalable
Maximum Input Voltage: 24Vdc Fixed function: Reset length, fault counts and positions
Isolated contacts, maximum rating: 50 VDC / 30 VDC / 0.5 A
Selectable Function: High Voltage Indication, Pin-Hole detected, Bare-Pitch detected, Pin-Hole or Bare Patch detected, Maximum fault count reached.
0 - 10 VDC; controls the EHT test output voltage, user scalable
0 - 10 VDC; proportional to the measured EHT test output voltage, user scalable
RS232 Modbus Communications
USB using RS232 - USB Converter Cable
ZM4000 Printer Communications
Connects to Proton Products CDi4 Display
Connect to a PLC using PROFIBUS, PROFINET, or EtherNet I/P, data update rate up to 500/sec. Flexible Data Configuration, Big Endian, Little Endian
Ethernet selectable between OPC-UA and Modbus
Connect to a PC or Mobile Device using WiFi 2.4G and use the Proton Products Gauge App available for iOS and Android. Ideal for gauge configuration and diagnostics
Electrical and Operating Requirements
Power Supply
85-265 Vac (rms)
Power Consumption
400W
Operating Temerature
5c - 45c (41-113F)
Environmental Protection
IP 54
Size and Weight
ST2560
Height
1299.5mm (51.16")
Width
809.5mm (31.87")
Thickness
450mm (17.72")
Weight
30kg (66.14 lbs)
ST25100
Height
1274.5mm (50.18")
Width
979.5mm (38.56")
Thickness
470.5mm (18.52")
Weight
45kg (99.21 lbs)
ST25130
Height
1274.5mm (50.18")
Width
979.5mm (38.56")
Thickness
470.5mm (18.52")
Weight
45kg (99.21 lbs)
