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参数资料
| 型号： | 84870803 |
| 厂商： | Crouzet USA |
| 文件页数： | 1/6页 |
| 文件大小： | 0K |
| 描述： | CONTROL LIQUID LEVEL DIN 230VAC |
| 其它有关文件： | Declaration of Conformity |
| 标准包装： | 1 |
| 系列： | FN |
| 类型： | 电平控制 - 通用 |
| 应用： | 充水和排水控制，水箱已满和水量不足警报 |
| 安装类型： | DIN 轨道/通道 |
| 电源电压： | 230 VAC |
10/04/2014
FN filling or emptying with alarm FN LS Part number 84870803
Automatic control and regulation of liquid levels.
2 sensitivity ranges.
Filling or emptying function selected via dip switch.
High or low alarm selected via dip switch.
Memory can be selected.
LEDs indicate state of power supply, output relay and alarm relay.
Part numbers
www.crouzet.com
Type
Voltages
84 870 803
FN LS
230 VAC
Specifications
Supply voltage Un
Operating range
Nominal power
Maximal power
Immunity from micro power cuts
Delay on pick-up
Response time on power up
Insulation coordination
Sensitivity range FN
Sensitivity range FHLS
Display precision
Electrode voltage
Electrode current
Response time on immersion
Response time on emersion
Output
Breaking capacity
Maximum breaking current
Minimum breaking current
Max. breaking voltage
Mechanical life (operations)
Electrical life AC 12
Electrical life AC 15
Electrical life AC 13
Housing material
Terminal capacity
Temperature limit operation (IEC 68.1.14) (°C)
Temperature limits stored (IEC 68.1.1/2) (°C)
Relative humidity (no condensation)
Weight (g)
230, 120, 48 and 24 V AC 50/60 Hz galvanic isolation via transformer
0.85 to 1.15 Un except 120 V AC : 0.85 to 1.1 Un
3 VA at Un
4 VA at Un + 15 %
10 ms
T1 = approx. 2 s
T4 = 500 ms
Category III, degree of pollution 2 conforming to IEC/EN 60664-1 : 4 kV/2
5 k Ω→100?kΩ
250 Ω→5?kΩ
± 30 % with maximum sensitivity
15 V AC (50/60 Hz)
1 mA
T2 = 400 ms
T3 = 700 ms
2 AgCdO changeover
FN LS : 2000 VA
FN : 80 W
FN LS : 8 A AC
FN : 8 A DC
FN LS : 100 mA AC
FN : 100 mA DC
FN LS : 250 V AC
FN : 250 V DC
2 x 10 6
2000 VA - 10 5 operations
Cos φ? = 0,3 - 6000 operations
L/R = 300 ms - 6000 operations
Self-extinguishing
2 x 1,5 mm 2 with ferrule
2 x 2,5 mm 2 without ferrule
- 20?→+60
- 30?→+70
93 % (+2 % ; -3 %)
280
* Création *
TRADOS Empty Field
Principles
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
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