線纜火花測試

InteliSENS? ST-HF 系列火花機

InteliSENS??ST1525-HF - front view(with optional AiG2 interface display unit)
InteliSENS??ST1525-HF - rear view (with optional AiG2 interface display unit)
InteliSENS??ST1525-HF - ball chain electrode view
InteliSENS??ST1525-HF - connector panel view

產品特點

 

  • 線纜直徑長達25mm。
  • 100mm長珠鏈電極。
  • 測試電壓高達15kV。
  • 可區分及單獨計數針孔和裸片的缺陷。
  • 2.1 ~ 4.5kHz正弦波測試頻率(負載相關)。
  • 2000到3000米/分鐘的線路速度(測試頻率相關)。
  • 臭氧提取口。
  • 符合UL1581的火花測試。

其他信息:

系列小冊
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尺寸圖
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InteliSENS? ST-HF 系列火花機

Introduction

Proton Products InteliSENS? ST-HF series high frequency spark testers meet the international standards stipulated for wire insulation testing.

High frequency spark testing allows a greatly increased line speed capability compared with mains frequency testing, especially in the case of UL1581, where the 9-cycle requirement makes the electrode length required for mains frequency testing impractical. Compared with mains frequency testing, high frequency testing generates an ionization cloud at a relatively low voltage. This ensures complete coverage of the wire surface.

The InteliSENS? ST-HF Series gauge head electronics are housed in a rugged IP65 sealed steel case, ensuring reliability and long operational life.

Specifications

ST1525-HF Specification
Minimum
Typical
Maximum
Units
Wire diameter0.425mm
UL1581 compliant line speed3000m / min
Electrode length100mm
Electrode type2.5mm bead chain
EHT test output voltage015kV (rms)
EHT test output voltage resolution0.1kV (rms)
EHT test output voltage accuracy2%
EHT test output frequency2.14.5kHz
EHT test output capacitive current (at 15 kV)24mA (rms)
EHT test output resistive current5mA (rms)
EHT test output continuous short circuit current5mA (rms)
Power supply voltage85220264VAC (rms)
Power supply frequency4765Hz
Power consumption (with optional AiG2 interface display unit)100W
Weight25kg
Operating temperature545°C
41113°F

Standard interfaces

Enable inputSafety interlock input to enable the EHT test output voltage
2x Logic inputsFixed functionNot assigned
Reset current length and all fault counts and positions
Maximum input voltage24 V dc
3x Relay outputsUser configurable functionHigh voltage indication
Pin-Hole detected
Bare-Patch detected
Pin-Hole or Bare-Patch detected
Maximum fault count reached
Isolated contacts, maximum rating50 VDC / 30 VAC / 0.5 A
Analogue input0 - 10 V dc; controls the EHT test output voltage, user scalable
Analogue output0 - 10 V dc; proportional to the measured EHT test output voltage, user scalable
Line speed input50 V maximum pulses, 250 kHz maximum frequency, user scalable
Standard communication interfacesCAN-bus*RS-232**
RS-422 / 485Ethernet
* CAN-bus protocol is proprietary and only for connection to other Proton Products equipment such as an optional AiG2 interface display unit.
** An optional RS-232-to-USB converter cable is available for connection to USB equipped computers.

Optional interfaces – must be specified for installation at time of manufacture; cannot be retrofitted

Wireless (choice of any one of; not available in European markets)WiFi
Bluetooth
Industrial Bus (choice of any one of)PROFIBUS
EtherNet/IP
DeviceNET
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