Description
Features
Reviews
The three-phase mains monitor monitors the correct phase sequence L1, L2, L3, phase failure, undervoltage and overvoltage from 2 to 20% of Un and phase asymmetry from 5 to 15% of Un. If the phase sequence is incorrect or if the phase fails, the relay opens immediately. If an asymmetry or voltage fault occurs, the relay opens after the delay set by the user. If an error is detected when the device is switched on, the relay remains open. Approvals: UL and CSA.
| Property | Value |
| Type of voltage for actuation: | AC |
| Max. permissible response delay time: | 10 s |
| Number of contacts as changeover contacts: | 2 |
| Design of the electrical connection: | Clamp connection |
| Min. adjustable response delay time: | 0.1 s |
| Width: | 35 mm |
| Height: | 90 mm |
| Depth: | 63.5 mm |
| Voltage measuring range 1: | 220 to 480 V |
| Rated control supply voltage Us at AC 50 Hz: | 220 to 480 V |
| With removable terminals: | no |
| 1-phase undervoltage possible: | no |
| 3-phase undervoltage possible: | yes |
| 1-phase overvoltage possible: | no |
| 3-phase overvoltage possible: | yes |
| 1-phase window possible: | no |
| 3-phase window possible: | no |
| Contains DC undervoltage function: | no |
| Contains function DC voltage overvoltage: | no |
| Contains DC voltage window function: | no |
| Type of voltage of the measuring range: | AC |
| Rated control supply voltage Us at AC 60 Hz: | 220 to 480 V |
Features
Manufacturer
HAN
040022756402
GTIN
4017254148859
Number of contacts as changeover
2
Design of the electrical connection
Clamp connection
Rated control supply voltage Us at AC 50 Hz
220 to 480 V
Rated control supply voltage Us at AC 60 Hz
220 to 480 V
Width
35 mm
Height
90 mm
With removable clamps
No
Voltage type for actuation
AC
Depth
63.5 mm
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