Technical Information
| Item condition |
New |
| Manufacture name |
Harmony, Modular 3-phase voltage control relay, 8 A, 2 CO, 380...480 V AC |
| Brand |
Schneider Electric
|
| Categories |
Monitoring Relays
|
| Country of origin* |
CN |
|
* The actual country of origin may differ depending on the delivery batch.
To confirm the specific country of origin, please contact your account manager.
|
| Harmonized System Code |
9107 0000 00
|
| Voltage measuring range |
304-576 V |
| Phase sequence monitoring |
Yes |
| Phase imbalance monitoring |
No |
| Type of electric connection |
Screw connection |
| Number of contacts as normally closed contact |
0 |
Packing details
| Packing level 1 |
3606480792199 |
| Packing level 2 |
3606480792197 |
| Packing level 3 |
3606480792199 |
Other Technical data
| Width |
22.5 mm |
| Height |
90 mm |
| Depth |
73 mm |
| With detachable clamps |
No |
| Phase failure detection |
Yes |
| Function under voltage detection |
Yes |
| Function over voltage detection |
Yes |
| Rated control supply voltage at AC 50 Hz |
380-480 V |
| Rated control supply voltage at AC 60 Hz |
380-480 V |
| Max. permitted delay-on energization time |
30 s |
| Min. adjustable delay-on energization time |
0.1 s |
| Max. permitted off-delay time |
30 s |
| Min. adjustable off-delay time |
0.1 s |
| Voltage type for actuating |
AC |
| Number of contacts as normally open contact |
0 |
| Number of contacts as change-over contact |
2 |
Downloads
Description
This Harmony RM22-TR relay allows monitoring of phase and undervoltage/overtage in 3-phase networks. This modular multi function 3-phase control relay is ideal for monitoring of electrical values in industrial and building control panels. It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, water. It has one of market slim form-factors with 22.5mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 1-pole DIN device. It also offers a diagnostic button, sealable cover, simple and precise settings with screw trimmers. It provides automatic shutdown management and fault information to user for a quick fault identification and troubleshooting. multi function controller for wide choice selected in hard-wired logic automated systems, ideal for refurbishment of old installations without using a PLC. 0 0 0 0 0 0 0 0 0 0 0 0