產品介紹
1. 產品標準: GB/T9330-2020
This product is manufactured according to the standard of GB/T9330-2020.
2. 額定電（diàn）壓: 450/750V
rated voltage：450/750V
3. 適用範圍 usage：
本產品適用於額定電壓 450/750V 及以下控製，信號，保護（hù）及測量係統連接用線。
This product is suitable for control, signal, protection and measurement system connection lines
within rated voltage 450/750V and below.
4. 使用特性 property for use：
A. 長期（qī）允許最高工作溫度：
Long-term allowable working temperature of conductor:
聚氯乙（yǐ）烯，聚乙烯（xī）絕緣應不超過 70 0C.
交（jiāo）聯聚乙烯絕緣應不超過 90 0C.
PE, PVC insulated cable should not exceed 70 0C
XLPE insulated cable should not exceed 90 0C
XLPE insulated cable should not exceed 90 0C
B. 短路時（最長（zhǎng）持續時間不超過 5 秒）電纜導體的最高溫度應不超過：
聚氯乙烯絕緣為 160 oC；聚乙烯絕緣為 130 oC；交聯聚乙烯絕（jué）緣架空（kōng）電（diàn）纜：250 oC
Maximum operating temperature of the conductor during short circuit (less than 5S)shall not
exceed:
PVC insulated aerial cable: 160 oC；PE insulated aerial cable: 130 oC；XLPE insulated aerial cable:
250 oC
PVC:70℃; XLPE:90℃
C. 電纜敷設時環境溫度應不低（dī）於 0 oC
Temperature for laying cable should be not less than 0 oC.
D. 允許（xǔ）彎曲半徑（jìng）： Allowed bending radius of cable:
無鎧裝層的（de）電纜: 應不小於電纜外徑的 6 倍
有屏蔽層結構的軟電纜: 應不小於電纜外徑的 6 倍
有鎧裝或銅帶屏蔽結構的電纜: 應不小於電纜外（wài）徑（jìng）的 12 倍
For non-armored cables: not less than 6 times of the diameter of cables;
For flexible cables with shielded construction:not less than 6 times of the diameter of cables;
For cables with armor or copper belt shield: not less than 12 times of the diameter of cables.
5. 型號 Type
6. 規格&產品結構 specification&production structure
注：
注：
1. 推薦芯數係列：2, 3, 4, 5, 7, 8, 10, 12, 14, 16, 19, 24, 27, 30, 37, 44, 48, 52, 61.
2. 可根據客戶要求生產阻燃(ZA，ZB，ZC，ZD), 耐火(NH), 低煙無鹵(WDZ*)，防酸等特（tè）種係
列控製電纜
Note：
1. The recommended number of cores: 2, 3, 4, 5, 7, 8, 10, 12, 14, 16, 19, 24, 27, 30, 37, 44, 48,
52, 61.
2. According to the clients’ demand; special series of control cables could be produced, such as
flame-retardant(ZA, ZB, ZC, ZD), fire-resistant, halogen-free, low-smoke, and low-toxicity (WDZ*)
and acid-proof series of control cables.
7. 產品結構圖（tú）
相（xiàng）關產品
暫（zàn）無數據
我（wǒ）們是（shì）一家專（zhuān）業從事電線電纜生產、研發、設（shè）計為一體的綜合型高新技（jì）術企業，與國內多家科研所、大專院校建立了長期合作關係，進行（háng）科研合作（zuò）、產品開（kāi）發以及計算機管理（lǐ）等。
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