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参数资料
| 型号： | 84873021 |
| 厂商： | Crouzet USA |
| 文件页数： | 2/3页 |
| 文件大小： | 0K |
| 描述： | MWS2 208-480 3PHASE SEQ AND LOSS |
| 其它有关文件： | Declaration of Conformity |
| 标准包装： | 1 |
| 系列： | * |
10/04/2014
Humidity IEC/EN 60068-2-30
Vibrations according to IEC/EN60068-2-6
Shocks IEC/EN 60068-2-6
Standards
Standards
Certifications
Conformity with environmental directives
Supply
Supply voltage Un
Operating range
Inputs and measuring circuit
Measurement ranges
General characteristics
Weight
Comments
Accessories
Description
Removable sealable cover for 17.5 mm casing
2 x 24 hr cycle 95 % RH max. without condensation 55 °C
10?→150?Hz,?A?=?0.035?mm
5g
IECI/EN 50178, IEC/EN 61000-6-2, IEC/EN 61000-6-3
CE, UL, CSA, GL
RoHS, WEEE
3?x?208?→3?x?440?V?AC?*
183?→484?V?AC
183?→484?V?AC
85 g
Code
84800000
www.crouzet.com
Principles
Overview
3-phase network control relays monitor the sequence of phases L1, L2, L3 and failure of one or more phases.
LEDs are used for signalling.
Principles
Operating principle
MWS-MWS2 : Phase controller
The relay monitors its own supply voltage.
The relay controls :
- correct sequencing of the three phases,
- total failure of one of the three phases.
When the phase sequence and voltages are correct (> 183 VAC), the output relay (s) are closed and the yellow LED is lit.
In the event of a phase sequence or total phase failure fault (detected when one of the voltages drops below 100 V), the relay opens instantly and its LED is extinguished.
When the unit is powered up with a measured fault, the relay stays open.
N o
Legend
MWS : Relay R
MWS2 : Relays R1/R2
Response time on appearance of a fault (Tr)
Dimensions (mm)
MWS-MWS2
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
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相关代理商/技术参数 |
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| 84873022 | 功能描述:控制器 MWG 208 480 3PHASE SEQ AND LOSS RoHS:否 制造商:Omron Industrial 模拟/数字:Digital 类型:Digital Temperature Controller 显示器类型:11-Segment, 4 Digit 电源电压:100 VAC to 240 VAC 安装: 控制方法: 大小:48 mm x 48 mm |
| 84873023 | 功能描述:控制器 MWU 208-480V 3PHASE SEQ-LOS-UVOLT RoHS:否 制造商:Omron Industrial 模拟/数字:Digital 类型:Digital Temperature Controller 显示器类型:11-Segment, 4 Digit 电源电压:100 VAC to 240 VAC 安装: 控制方法: 大小:48 mm x 48 mm |
| 84873024 | 功能描述:控制器 MWA 208-480V 3PHASE SEQ-LOS-ASYM RoHS:否 制造商:Omron Industrial 模拟/数字:Digital 类型:Digital Temperature Controller 显示器类型:11-Segment, 4 Digit 电源电压:100 VAC to 240 VAC 安装: 控制方法: 大小:48 mm x 48 mm |
| 84873025 | 功能描述:控制器 MWUA 208 480 3PH SEQ LOS ASM OUVOLT RoHS:否 制造商:Omron Industrial 模拟/数字:Digital 类型:Digital Temperature Controller 显示器类型:11-Segment, 4 Digit 电源电压:100 VAC to 240 VAC 安装: 控制方法: 大小:48 mm x 48 mm |
| 84873026 | 功能描述:控制器 HWUA 220-480V 3PHASE SEQ-LOSS-ASM-OUVOLT RoHS:否 制造商:Omron Industrial 模拟/数字:Digital 类型:Digital Temperature Controller 显示器类型:11-Segment, 4 Digit 电源电压:100 VAC to 240 VAC 安装: 控制方法: 大小:48 mm x 48 mm |
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