Description
Trofazni upravljaCki relej
| range of product |
Zelio Control
|
|---|---|
| product or component type |
Industrial measurement and control relays
|
| relay type |
Control relay
|
| product specific application |
For 3-phase supply
|
| relay name |
RM4-T
|
| relay monitored parameters |
Phase failure detection
Phase sequence |
| time delay |
Without
|
| measurement range |
198…484 V
|
| contacts type and composition |
2 C/O
|
| poles description |
3P
|
| maximum switching voltage |
440 V AC
|
|---|---|
| output contacts |
2 C/O
|
| setting accuracy of time delay |
10 P
|
| delay at power up |
650 ms
|
| maximum measuring cycle |
80 ms
|
| marking |
CE
|
| overvoltage category |
III IEC 60664-1
|
| [Ui] rated insulation voltage |
500 V IEC
|
| supply frequency |
50/60 Hz +/- 5 %
|
| operating position |
Any position without
|
| connections – terminals |
Screw terminals, 2 x 1.5 mm²flexible with cable end
Screw terminals, 2 x 2.5 mm²flexible without cable end |
| tightening torque |
0,6…1,1 N.m
|
| mechanical durability |
30000000 cycles
|
| [Ith] conventional free air thermal current |
8 A
|
| [Ie] rated operational current |
2 A 70 °C 24 V DC-13 IEC 60947-5-1/1991
2 A 70 °C 24 V DC-13 VDE 0660 3 A 70 °C 115 V AC-15 IEC 60947-5-1/1991 3 A 70 °C 115 V AC-15 VDE 0660 3 A 70 °C 24 V AC-15 IEC 60947-5-1/1991 3 A 70 °C 24 V AC-15 VDE 0660 3 A 70 °C 250 V AC-15 IEC 60947-5-1/1991 3 A 70 °C 250 V AC-15 VDE 0660 0,1 A 70 °C 250 V DC-13 IEC 60947-5-1/1991 0,1 A 70 °C 250 V DC-13 VDE 0660 0,3 A 70 °C 115 V DC-13 IEC 60947-5-1/1991 0,3 A 70 °C 115 V DC-13 VDE 0660 |
| switching capacity in mA |
10 mA 12 V
|
| switching voltage |
250 V AC
|
| contacts material |
90/10 silver nickel contacts
|
| number of cables |
2
|
| height |
78 mm
|
| width |
22,5 mm
|
| depth |
80 mm
|
| terminals description ISO n°1 |
(L1-L2-L3)CO
(15-16-18)OC (25-26-28)OC ALT |
| output relay state |
Tripped, fault present
|
| 9 mm pitches |
2,5
|
| product weight |
0,11 kg
|
RM4TG20
SCHNEIDER
