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CROUZET CONTROL
Control relay for 1-phase voltage monitoring, ac/dc. The relay requires no supply voltage but is instead powered by the measurement voltage that it simultaneously monitors (model MUS12DC is only for dc voltage). The MUS relays provide the user with the opportunity to choose between different control functions: Over- and under-voltage, with or without memory (if selected with memory, the power to the relay must be switched off to restart) and a time delay Tt to prevent minor temporary voltage changes (0.1-10 s). Adjustable hysteresis (H) is 5 to 20 % of the set value (applies only to MUS series). All settings are made at the front with a switch and if its setting is changed during operation, all LEDs begin to flash but the unit will continue to function normally with the voltage set at the most recent power connection. The MUSF relays have a window function, which means that the relay monitors the voltage that is between a lower and upper limit value. The limit values for over-/under-voltage are set with two potentiometers at the front that are scaled for the voltage (Un) to be monitored. MUSF has a static hysteresis of 3 %; function is otherwise the same as the MUS series. Green LED (Un) indicates supply voltage OK. Yellow LED (R) indicates active relay output.
Breaking capacity | 5A, 250V AC/DC |
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Function | Under/Overvoltage |
Lower limit | 9 V DC |
Output | Relay 1 pole C/O |
Storage temperature max | 70 °C |
Storage temperature min | -40 °C |
Supply voltage | 12V dc |
Temperature operational max | 50 °C |
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Temperature operational min | -20 °C |
Time delay startup | 0,5 s |
Time delay when exceeding the limit value | 0,1-10s |
Upper limit | 15 V DC |
Weight | 80 g |
Control relay for 1-phase voltage monitoring, ac/dc. The relay requires no supply voltage but is instead powered by the measurement voltage that it simultaneously monitors (model MUS12DC is only for dc voltage). The MUS relays provide the user with the opportunity to choose between different control functions: Over- and under-voltage, with or without memory (if selected with memory, the power to the relay must be switched off to restart) and a time delay Tt to prevent minor temporary voltage changes (0.1-10 s). Adjustable hysteresis (H) is 5 to 20 % of the set value (applies only to MUS series). All settings are made at the front with a switch and if its setting is changed during operation, all LEDs begin to flash but the unit will continue to function normally with the voltage set at the most recent power connection. The MUSF relays have a window function, which means that the relay monitors the voltage that is between a lower and upper limit value. The limit values for over-/under-voltage are set with two potentiometers at the front that are scaled for the voltage (Un) to be monitored. MUSF has a static hysteresis of 3 %; function is otherwise the same as the MUS series. Green LED (Un) indicates supply voltage OK. Yellow LED (R) indicates active relay output.
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Parts | Lower limit | Supply voltage | Upper limit | Price | ||
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Voltage Monitor Relay MUS12 9-15V dc
Art:
84872140
Copied
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9 V DC
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12V dc
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15 V DC
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Voltage Monitor Relay MUS80 20-80V ac/dc
Art:
84872141
Copied
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20 V AC/DC
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24-48V ac/dc
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80 V AC/DC
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Voltage Monitor Relay MUSF80 20-80V ac/dc
Art:
84872151
Copied
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20 V AC/DC
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24-48V ac/dc
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80 V AC/DC
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Voltage Monitor Relay MUS260 65-260V ac/dc
Art:
84872142
Copied
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65 V AC/DC
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110-240V ac/dc
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260 V AC/DC
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Voltage Monitor Relay MUSF260 65-260V ac/dc
Art:
84872152
Copied
|
65 V AC/DC
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110-240V ac/dc
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260 V AC/DC
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Select a variant in the list
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