描述
執行標準：Q/SX05-2020（等效采用英國BS5308-86）
用途：本安電纜具有有低電容和低電感，并具有的屏蔽性能和抗干擾性能，因而適用于有防爆要求場合的集散系統和自動化檢測控制等電路中作傳輸線。
使用特性：
額定電壓U0/U: 300/500V
工作溫度：一般型號不超過70℃，
型號后帶105的不超過105℃
環境溫度：固定敷設：-40℃ 非固定敷設：-15℃
最小彎曲半徑： 無鎧裝層電纜應不小于電纜外徑的6倍
帶鎧裝層的電纜不小于電纜外徑的12倍
主要技術指標
| 性能項目 Property | 單位 Unit | 技術指標 Technical Indices | |
| 聚乙烯絕緣 PE Insulation | 聚氯乙烯絕緣 PVC Insulation | ||
|
20℃時絕緣電阻 | MΩ? Km | 5000 | |
| 工作電容（芯-芯）≤ Working capacitance(core-core) ≤ | (1KHz)pF/m | 1.5mm2以下90
2.5mm2≤115 | |
| 電容不平衡(1KHz) ≤
Capacitance unbalance (1KHz) ≤ | (1KHz)pF/m | 1 | |
| 電感電阻比 ≤ Inductance resistance Ratio ≤ | μH/Ω | 0.5mm2 20 | |
| 0.75mm2 25 | |||
| 1.0mm2 25 | |||
| 1.5mm2 40 | |||
| 2.5mm2 50 | |||
| 分布電感 ≤
Distributed Inductance ≤ | μH/m | 0.7 | |
| 抗外磁場干擾（400A/m）≤
Anti outside magnetic interference（400A/m）≤ | mV | 5 | |
| 抗靜電感應（20KV）≤
Anti static induction （20KV）≤ | mV | 80 | |
| 抗射頻干擾（120dB）（在20-200MHz頻帶內透入≤）
Anti radio-frequency interference（120dB）（permeated with 20-200MHz bａnd ≤） | dB | 60 | |
| 試驗電壓 Test voltage | V/1min | 1000 | |
| 阻燃性 Flame retardant property | 符合GB/T18380要求 in according to GB/T18380 | ||
導體結構及直流電阻
| 標稱截面 Nom.Cross-section | 根數/直徑 Number/wire Dia. mm | 20°C時直流電阻 DC.Resist.at 20℃ ≤Ω/km | |||||
| mm | A | B | R | A、B | R | ||
| 不鍍錫 | 鍍錫 | 不鍍錫 | 鍍錫 | ||||
| 0.5 | 1/0.8 | 7/0.3 | 16/0.2 | 36.8 | 37.6 | 39.7 | 40.9 |
| 0.75 | 1/0.95 | 7/0.37 | 24/0.2 | 25.0 | 25.3 | 26.5 | 27.2 |
| 1.0 | 1/1.13 | 7/0.43 | 32/0.2 | 18.4 | 18.6 | 19.9 | 20.4 |
| 1.5 | 1/1.38 | 7/0.52 | 30/0.25 | 12.4 | 12.6 | 13.6 | 14.0 |
| 2.5 | 1/1.78 | 7/0.68 | 49/0.25 | 7.56 | 7.71 | 8.14 | 8.37 |
型號及名稱
| 型號 Type | 產品名稱 Names of Product |
| IA-DJYPV | 銅芯聚乙烯絕緣聚氯乙烯護套銅絲編織分屏本安用控制電纜 Control cable for intrinsically safety circuit with Cu conductor，PE insulation, PVC sheath,ａnd Cu wire braided individual shielding |
| IA-DJYPVP | 銅芯聚乙烯絕緣聚氯乙烯護套銅絲編織分屏蔽及總屏蔽本安用控制電纜 Control cable for intrinsically safety circuit with Cu conductor，PE insulation, PVC sheath,ａnd Cu wire braided individual and whole shielding |
| IA-DJYP2V | 銅芯聚乙烯絕緣聚氯乙烯護套銅/塑復合膜分屏蔽本安用控制電纜 Control cable for intrinsically safety circuit with Cu conductor，PE insulation, PVC sheath, Cu/polyester composite film individual shielding. |
| IA-DJYP2VP2 | 銅芯聚乙烯絕緣聚氯乙烯護套銅/塑復合膜分屏蔽及總屏蔽本安用控制電纜 Control cable for intrinsically safety circuit with Cu conductor，PE insulation, PVC shielding. |
| IA-DJYP3V | 銅芯聚乙烯絕緣聚氯乙烯護套鋁/塑復合膜分屏蔽本安用控制電纜 Control cable for intrinsically safety circuit with Cu conductor，PE insulation, PVC sheath, Al/polyester composite film winding individual shielding. |
| IA-DJYP3VP3 | 銅芯聚乙烯絕緣聚氯乙烯護套鋁/塑復合膜分屏蔽及總屏蔽本安用控制電纜 Control cable for intrinsically safety circuit with Cu conductor，PE insulation, PVC sheath, Al/polyester composite film winding individual and whole shielding. |
| IA-DJYPV22 | 銅芯聚乙烯絕緣聚氯乙烯護套銅絲編織分屏蔽鋼帶鎧裝本安用控制電纜 Control cable for intrinsically safety circuit with Cu conductor，PE insulation,PVC sheath, Cu-wire braided individual shielding and steel tape armoring. |
| IA-DJYPVP22 | 銅芯聚乙烯絕緣聚氯乙烯護套銅絲編織分屏蔽及總屏蔽鋼帶鎧裝本安用控制電纜 Control cable for intrinsically safety circuit with Cu conductor，PE insulation,PVC sheath, Cu-wire braided individual and whole shielding,steel tape armoring. |
| IA-DJYP2V22 | 銅芯聚乙烯絕緣聚氯乙烯護套銅/塑復合膜分屏蔽鋼帶鎧裝本安用控制電纜 Control cable for intrinsically safety circuit with Cu conductor，PE insulation, PVC sheath, Cu/polyester composite film winding individual shielding,steel tape armoring. |
| IA-DJYP2VP2-22 | 銅芯聚乙烯絕緣聚氯乙烯護套銅/塑復合膜分屏蔽及總屏蔽鋼帶鎧裝本安用控制電纜 Control cable for intrinsically safety circuit with Cu conductor，PE insulation, PVC sheath, Cu/polyester composite film winding individual and whole shielding,steel tape armoring. |
| IA-DJYP3V22 | 銅芯聚乙烯絕緣聚氯乙烯護套鋁/塑復合膜分屏蔽鋼帶鎧裝本安用控制電纜 Control cable for intrinsically safety circuit with Cu conductor，PE insulation, PVC sheath, Al/polyester composite film winding individual shielding,steel tape armoring. |
| IA-DJYP3VP3-22 | 銅芯聚乙烯絕緣聚氯乙烯護套鋁/塑復合膜分屏蔽及總屏蔽鋼帶鎧裝本安用控制電纜 Control cable for intrinsically safety circuit with Cu conductor，PE insulation, PVC sheath, Al/polyester composite film winding individual and whole shielding,steel tape armoring. |
| 注：1.阻燃型本安用控制電纜型號只需在表中型號前加ZR, 如ZR-IA-DJYPV
2.低煙無鹵胡天的本安用控制電纜型號只需在表中型號前加WDZ, 如WDZ-IA-DJYPV 3.因低煙無鹵和低煙無鹵料均為阻燃料，故型號中ZR可省去。 4.耐性105℃型本安用控制電纜型號只需在表中型號后加-105，如IA-DJYPV-105;ZR-IA-DJYPV-105 Note：1.Flame-retardant type control cable for intrinsically safety circuit only need add“ZR”before type Of the table such as ZR-IA-DJYPV 2. For low-smoke,free-halogen sheath control cable for intrinsically safety circuit only need add“WDZ”before type Of the table such as WDZ-IA-DJYPV 3. Because low-smoke,low-halogen and low-smoke free-halogen compound are flame-retardant compound，“ZR”may be omitted 4. Heat-resistance 105℃ control cable for intrinsically safety circuit only need add“105℃”before type of the table，such as IA-DJYPV-105;ZR-IA-DJYPV-105 | |
雙星產品特點：
- 導體采用軟結構時在型號后加“R”,采用7股膠合時在規格后面加“B”.
- 產品具有良好的抗電場、磁場干擾性能，并具有良好的防芯與芯之間的干擾性能。
- 在低頻、高頻、超高頻及變頻等場合下，仍具有精確地抗干擾性能。
- 阻燃型電纜、低煙無鹵型電纜、耐火型電纜，需在電纜型號前加ZA、WDZ、NH即可。
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