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参数资料
| 型号： | 84873027 |
| 厂商： | Crouzet USA |
| 文件页数： | 3/4页 |
| 文件大小： | 0K |
| 描述： | HWTM 208-480VAC 3PH-THRM MTR |
| 其它有关文件： | Declaration of Conformity |
| 标准包装： | 1 |
| 系列： | * |
10/04/2014
www.crouzet.com
Control of 3-phase network
As soon as the phase sequence (L1 L2 L3) and phase amplitude symmetry (D < 30 %) are considered correct, the contact of the output relay closes and, subject to the result of the temperature
check, LED''R2''lights up.
In case of total failure or a drop in the amplitude of a phase (absence of phase with regeneration) or inversion of the phase sequence, the contact of the output relay opens and LED "R2" is
extinguished.
Temperature control without latching
As soon as it is verified that the resistance of the thermal detector is between 15 and 3,100 Ω , the contact of the output relay closes and, subject to the result of the phase control check,
LED''R1''lights up.
If the resistance of the thermal detector circuit exceeds 3,100 Ω , the output relay opens and LED "R1" is extinguished. After an overheating fault, the resistance must fall below 1,650 Ω? for the
output relay contact to reclose and, subject to the result of the phase check, LED "R1" to light up.
If the resistance falls below 15 Ω? (short-circuit), the output relay opens and LED "R1" is extinguished. As soon as it returns to between 15 and 3,100 Ω , the contact of the output relay closes again
and, subject to the result of the phase control check, LED''R1''lights up.
N o
Legend
Phase L1
Phase L2
Phase L3
Relay R2
30 % of Un
Principles
Control of 3-phase network
As soon as the phase sequence (L1 L2 L3) and phase amplitude symmetry (D < 30 %) are considered correct, the contact of the output relay closes and, subject to the result of the temperature
check, LED''R2''lights up.
In case of total failure or a drop in the amplitude of a phase (absence of phase with regeneration) or inversion of the phase sequence, the contact of the output relay opens and LED "R2" is
extinguished.
Temperature control without latching
As soon as it is verified that the resistance of the thermal detector is between 15 and 3,100 Ω , the contact of the output relay closes and, subject to the result of the phase control check,
LED''R1''lights up.
If the resistance of the thermal detector circuit exceeds 3,100 Ω , the output relay opens and LED "R1" is extinguished. After an overheating fault, the resistance must fall below 1,650 Ω? for the
output relay contact to reclose and, subject to the result of the phase check, LED "R1" to light up.
If the resistance falls below 15 Ω? (short-circuit), the output relay opens and LED "R1" is extinguished. As soon as it returns to between 15 and 3,100 Ω , the contact of the output relay closes again
and, subject to the result of the phase control check, LED''R1''lights up.
N o
Legend
Resistance between terminals T1 and T2
Relay R1
Dimensions (mm)
HWTM
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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| 84873028 | 功能描述:控制器 HWTM2 208 480VAC 3PH THRM M 24 240AC 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 |
| 84873029 | 功能描述:MWS 3PHASE CTRL RLY 208-480VAC 制造商:crouzet usa 系列:* 零件状态:有效 标准包装:1 |
| 84873034 | 功能描述:EWS2 3PHASE CTRL RLY 230-440VAC 制造商:crouzet usa 系列:* 零件状态:有效 标准包装:1 |
| 84873211 | 功能描述:控制器 F3USN 3X400V VOLT CNTRLRELAY 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 |
| 84873220 | 功能描述:控制器 H3US 220 480 UN OVER VOLT 3PHASE 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 |
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