产品编号: 638AMS

访问控制，16c（#18-3pr，#16-4c, #18-6c), 仅限读卡器对屏蔽，Banana Peel®，CMP

门禁控制电缆，Plenum-CMP，3-18 AWG 对，4-16 AWG 导体，4-18 AWG 导体，2-18 AWG 导体，所有导体均为绞合裸铜，带 Flamarrest® 绝缘层，仅读卡器对具有整体 Beldfoil® 屏蔽和 Flamarrest® 护套，Banana Peel® 无整体护套

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638AMS
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规格

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适合应用

门禁控制、安全系统、电力限制控制

专利

本产品拥有一项或多项适用专利。 有关专利的更多信息，请访问 https://www.belden.com/patents< /一个>。

导体

Element Description Element No. of Elements Size Stranding Material
Card Reader Pair(s) 3 18 AWG 7x26 BC - Bare Copper
Door Contact Conductor(s) 2 18 AWG 7x26 BC - Bare Copper
REX/Spare Conductor(s) 4 18 AWG 7x26 BC - Bare Copper
Lock Power Conductor(s) 4 16 AWG 19x29 BC - Bare Copper

绝缘

Element Description Element Material Nom. Thickness Nom. Insulation Diameter Color Code
Card Reader Pair(s) PVC - Polyvinyl Chloride 0.009 in (0.23 mm) 0.063 in (1.6 mm) Black & Red, White & Green, Brown & Orange
Door Contact Conductor(s) PVC - Polyvinyl Chloride 0.009 in (0.23 mm) 0.063 in (1.6 mm) Black, Red
REX/Spare Conductor(s) PVC - Polyvinyl Chloride 0.009 in (0.23 mm) 0.063 in (1.6 mm) Black, Red, White, Green
Lock Power Conductor(s) PVC - Polyvinyl Chloride 0.008 in (0.20 mm) 0.073 in (1.9 mm)

内屏蔽

Element Description Element Shield Type Material Coverage Drainwire Type
Card Reader Pair(s) Tape Bi-Laminate (Alum+Poly) 100% 24 AWG (7x32) TC
Door Contact Conductor(s) No Shield
REX/Spare Conductor(s) No Shield
Lock Power Conductor(s) No Shield

内护套

Element Description Element Material Nom. Thickness Nom. Diameter Ripcord Color
Card Reader Pair(s) PVC - Polyvinyl Chloride 0.017 in (0.43 mm) 0.286 in (7.26 mm) Yes Orange
Door Contact Conductor(s) PVC - Polyvinyl Chloride 0.015 in (0.38 mm) 0.154 in (3.91 mm) Yes White
REX/Spare Conductor(s) PVC - Polyvinyl Chloride 0.015 in (0.38 mm) 0.180 in (4.57 mm) Yes Blue
Lock Power Conductor(s) PVC - Polyvinyl Chloride 0.015 in (0.38 mm) 0.206 in (5.23 mm) Yes Gray

外层护套

Nom. Diameter
0.508 in (12.9 mm)

外护套1表说明

香蕉皮®

线缆外廓直径（标称）

0.508 in (12.9 mm)

电气设备

Element Description Element Nom. Conductor DCR Nom. Inner Shield DCR Nom. Capacitance Cond-to-Cond Nom. Capacitance Cond-to-Shield Max. Current
Card Reader Pair(s) 6.6 Ohm/1000ft 13.1 Ohm/1000ft (43.0 Ohm/km) 40 pF/ft (130 pF/m) 72 pF/ft (240 pF/m) 9.8 Amps per conductor @ 25°C
Door Contact Conductor(s) 6.6 Ohm/1000ft (22 Ohm/km) 14 Amps per Conductor at 25ºC
REX/Spare Conductor(s) 6.6 Ohm/1000ft (22 Ohm/km) 11.2 Amps per Conductor at 25ºC
Lock Power Conductor(s) 4 Ohm/1000ft (13 Ohm/km) 14.4 Amps per Conductor at 25ºC

电压

UL Voltage Rating
300 V

温度

UL Temperature Operating
75°C 0°C to +75°C

弯曲半径

Stationary Min. Installation Min.
5.08 in (129 mm) 5.08 in (129 mm)

最大拉伸张力

235 lb (107 kg)

线缆毛重

148 磅/1000 英尺

环境适应性

室内 - 静压室，室内

阻燃性/遇火反应

NFPA 262, UL 910 (Plenum)

NEC/UL合规性

《民事诉讼法》第 800 条

欧洲指令合规性

欧盟 CE 标志、欧盟指令 2015/863/EU（RoHS 2 修正案）、欧盟指令 2011/65/EU (RoHS 2)、欧盟指令 2012/19/EU (WEEE)

APAC合规性

中国 RoHS II (GB/T 26572-2011)

非静压室编号

538AMS

备注

寒冷环境安装：当安装在环境温度为 32 华氏度（0 摄氏度）或更低的环境中储存的电缆时，Belden 建议在分离单个电缆腿之前，先将电缆在室温下放置 12 小时。

更新和修订

修订编号：0.186 修订日期：05-31-2024

更新和修订

修订编号：0.186 修订日期：05-31-2024


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资源

产品公告
Compliance Documentation

Resources

产品公告
Compliance Documentation