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CHA-38-70001

更新时间： 2024-11-12 06:47:39
品牌 Logo 应用领域
泰科 - TE 延时继电器光电二极管
页数 文件大小 规格书
2页 49K
描述
Mid- To Low-Priced CMOS IC Time Delay Relay

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中文翻译

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CHA-38-70001 技术参数

是否Rohs认证：不符合生命周期：Obsolete
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8536.41.00.20风险等级：5.54
Is Samacsys：N主体宽度：45.2 mm
主体高度：74.6 mm主体长度或直径：61.1 mm
线圈电流（交流）最大值：0.025 A线圈功率：3000 mW
最大线圈电压（交流）：120 V线圈/输入电源类型：AC
触点（交流）最大额定R负载：10A@277VAC最大触点电流（交流）：10 A
最大触点电流（直流）：10 A触点（直流）最大额定R负载：10A@30VDC
最大触点电压（交流）：277 V最大触点电压（直流）：30 V
触点/输出电源类型：AC/DC电气寿命：100000 Cycle(s)
定时延迟：10 s安装特点：SOCKET MOUNT
最高工作温度：55 °C最低工作温度：-10 °C
物理尺寸：61.1mm x 45.2mm x 74.6mm参考标准：CSA; UL
继电器动作：MOMENTARY继电器功能：DPDT
继电器类型：ON-DELAY RELAY表面贴装：NO
端接类型：SNAP-ONBase Number Matches：1

CHA-38-70001 数据手册

 浏览型号CHA-38-70001的Datasheet PDF文件第2页 
Catalog 1308242  
Issued 3-03  
P&B  
CH series  
Mid- To Low -Priced  
CMOS IC Tim e Delay Relay  
• Choice of timing modes  
– Delay on operate  
– Delay on release  
– Interval on  
• Fixed or knob adjustable types  
• 10A output relay with DPDT contacts  
• Various models time from 1 to 180 sec.  
File E22575  
File LR15734  
Users should thoroughly review the technical data before selecting a product part  
number. It is recommended that user also seek out the pertinent approvals files of  
the agencies/laboratories and review them to ensure the product meets the  
requirements for a given application.  
Contact Data @ 25°C  
Tim ing Modes  
Arrangem ents: 2 Form C (DPDT).  
Material: Silver-cadmium oxide alloy.  
Rating: 10A @ 30VDC or 277VAC, resistive; 1/2 HP @ 250VAC; 1/3 HP @  
120VAC.  
Delay on operate – Delay period begins when input voltage is applied. At  
the end of the delay period, the relay will operate and will not release until  
input voltage is removed. Reset occurs when input voltage is reapplied.  
INPUT  
VOLTAGE  
ON  
OFF  
Expected Mechanical Life: 10 million operations.  
Expected Electrical Life: 100,000 operations, min., at rated load.  
N.O. RELAY ON  
CONTACTS OFF  
TIME  
Initial Dielectric Strength  
Betw een Open Contacts: 500V rms, 60 Hz.  
Betw een All Other Conductors: 500V rms, 60 Hz.  
Delay on release – Input voltage must be applied continuously to operate  
the internal relay. When the control switch is closed, the relay energizes.  
When the control switch is opened, timing begins. When timing is  
complete, the relay will de-energize. Time may be reset to zero during  
timing by closing the control switch.  
Input Data @ 25°C  
Voltage: 24 through 240VAC and 24VDC.  
Pow er Requirem ent: AC Types: Typically less than 3 VA.  
DC Types: Typically less than 3 W.  
CONTROL  
SWITCH  
ON  
OFF  
N.O. RELAY ON  
CONTACTS OFF  
TIME  
Transient Protection: Yes.  
Reverse Voltage Protection: Yes.  
Input Voltages & Lim its @ 25°C  
Voltage  
Type  
Nom inal  
Voltage  
Minim um  
Voltage  
Maxim um  
Voltage  
Interval on – The relay energizes and timing begins when input voltage is  
applied. At the end of the time delay period the relay will de-energize.  
Reset is accomplished by removing, then reapplying, the input voltage.  
AC  
DC  
24  
120  
240  
20  
105  
210  
28  
130  
260  
INPUT  
ON  
VOLTAGE  
OFF  
24  
20  
32  
Note: DC voltage must be filtered (5% p-p ripple max. at nom. voltage).  
N.O. RELAY ON  
CONTACTS OFF  
AC models will operate on 50 or 60 Hz.  
TIME  
Environm ental Data  
Tim ing Specifications  
Tim ing Ranges: From 1 to 180 sec.  
Tem perature Range: Storage: -55°C to +85°C.  
Operating: -10°C to +55°C.  
Tim ing Adjustm ent: Fixed and knob adjustable.  
Tolerance (for AC units add ±1/2 cycle 60 Hz.):  
Knob Adj. Types:–0, +20% of max. specified at high end of timing range;  
min. specified, or less, at low end.  
Mechanical Data  
Fixed Types:  
±5% .  
Term ination: 8- or 11-pin octal style plug.  
Res. Adj. Types: ±5% at high end of timing range; min. specified, or less,  
at low end.  
Enclosure: White plastic case. Knob adjustable types have dial scale for  
reference only.  
Delta Tim e (for AC units add ±1 cycle 60 Hz.): ±10% .  
Repeatability (for AC units add ±1 cycle 60 Hz.): ±2% .  
Release Tim e: 125 ms, typ.; 200 ms, max.  
Sockets: Models with 8-pin base fit either 27E122 or 27E891 (snap-on)  
screw terminal sockets. 11-pin types fit either 27E123 or  
27E892 (snap-on) screw terminal sockets.  
Recycle Tim e: 125 ms, typ.; 200 ms, max.  
Weight: 6 oz. (170g) approximately.  
Dimensions are shown for  
reference purposes only.  
Dimensions are in inches over  
(millimeters) unless otherwise  
specified.  
Specifications and availability  
subject to change.  
www.tycoelectronics.com  
Technical support:  
Refer to inside back cover.  
1226  
12

中文翻译

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