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参数资料
| 型号： | CR5395-EL-24D-330-B-CD-ELR-I |
| 厂商： | CR Magnetics Inc |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | RELAY CURRENT SENS 24VDC |
| 标准包装： | 1 |
| 系列： | CR5395 |
| 继电器类型： | 集成式 |
| 功能： | 开 - 延迟 |
| 电路： | SPDT（1 C 型） |
| 延迟时间： | 2 秒 ~ 25 秒 |
| 输出类型： | 机械式继电器 |
| 触点额定电压： | 10A @ 240VAC |
| 电源电压： | 24VDC |
| 安装类型： | 底座安装 |
| 端接类型： | 快速连接 - 0.250"（6.3mm） |
| 计时调节方法： | 手拨式 |
| 计时启动方法： | 电流控制型 |
Direct Current Sensing Relay
The CR5395 Series, Direct Current Sensing Relay provides a
CR5395 Series
OUTPUT OPTIONS
The Relay is available with three different output
configurations, electromechanical relay, op-
toisolated NPN transistor or ZeroCrossing op-
toisolated triac. Specify desired selection in part
number.
precision and cost effective method for monitoring Direct Cur-
rent. Magnetic Modulator Technology is utilized for the current
sensing to provide a stable and highly repeatable current trip.
The current-carrying wire is routed through the opening extend-
ing through the top of the case. When current reaches the level
set by the trip point adjustment, the relay trips and starts the ad-
justable timer. After the timer cycles the electromechanical relay
energizes.
Applications
DC motor drives
Battery Chargers
Power Supply Management
Uninterruptible Power Systems
Motor Application
Features
Variable Trip Point and Time Delay
Bi-polar
Monitors Currents from 1.0 ADC to 100 ADC
Electrical Isolation Between Circuits
Output Relay Rated up to 20 Amps
D
RELAY (-ELR)
Arrangement: 1 Form C (SPDT)
Contact Material: Silver-cadmium oxide
Terminals: 3 1/4” Male QC
Mechanical Life: 10 million operations,
typ.@ rated load
Electrical Life: 100,000 operations,
typ. @ rated load
Initial Contact Resistance:
50 milliohms max. @ 500 mA, 12 VDC
Contact Rating: UL508/873 & CSA
DC SWITCHING (-NPN)
Vce (full off): 30 VDC max.
Isink (full on): 120 mADC max.@ rated full-on
Vce (full on): 1.5 VDC @ 120 mADC Isink
Off state leakage current: 5ua @ 30 VDC
(typical)
Terminals: 2 1/4” Male QC
AC SWITCHING (-TRC)
LED Trip Status Indicator
Dead Band Prevents Relay Chatter
Calibrated Dial
External Current Transformers Available
Specifications
Mounting:
3/16” dia. clearance holes on 1 15/16 ”by 2 15/16 ”centers
Environmental:
Operating Temperature: -30° C to +70° C
Storage Temperature: -55° C to +85°
0-95% RH, Non-condensing
Input Supply Power:
Typical 80mA Max 100mA
Sensed Current:
Max. Continuous: 200% Full Scale
Weight 0.5 LBS.
Regulatory Agencies
Off state voltage: 240 VAC RMS max.
Minimum switch voltage: 24 VAC RMS
On state current: 500 mA RMS max. continuous
Switching mode: Zero Crossing
Off state leakage: 60 ua @ 240 VAC max.
Terminals: 2 @ 1/4” Male QC
VOLTAGE
240 VAC
240 VAC
125 VAC
28 VDC
LOAD TYPE
Resistive
Motor
Motor
Resistive
N.O. CONTACT
20A
2HP
1HP
20A
N.C. CONTACT
10A
1/2 HP
1/4 HP
10A
CR Magnetics, Inc. 3500 Scarlet Oak Blvd. St. Louis MO USA 63122 V: 636-343-8518 F: 636-343-5119
Web: http://www.crmagnetics.com
64
E-mail: sales@crmagnetics.com
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| CR-53S1C | 功能描述:同轴开关 RoHS:否 制造商:Teledyne Relays 触点形式:SPDT 频率:18 GHz 线圈电压:12 VDC 端接类型:SMA VSWR:1.5 介入损耗:0.5 dB 绝缘:60 dB |
| CR-53S1C-N | 功能描述:同轴开关 RoHS:否 制造商:Teledyne Relays 触点形式:SPDT 频率:18 GHz 线圈电压:12 VDC 端接类型:SMA VSWR:1.5 介入损耗:0.5 dB 绝缘:60 dB |
| CR-53S1C-T | 功能描述:同轴开关 RoHS:否 制造商:Teledyne Relays 触点形式:SPDT 频率:18 GHz 线圈电压:12 VDC 端接类型:SMA VSWR:1.5 介入损耗:0.5 dB 绝缘:60 dB |
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