RM4 TG20
- delivery time60 days
- Quantity
Product Details
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Contractual warranty
| Range of product | Harmony Relay |
|---|---|
| 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 conforming to IEC 60664-1 |
| [Ui] rated insulation voltage | 500 V conforming to IEC |
| Supply frequency | 50/60 Hz +/- 5 % |
| Operating position | Any position without derating |
| 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 at 70 °C 24 V DC-13 conforming to IEC 60947-5-1/1991 2 A at 70 °C 24 V DC-13 conforming to VDE 0660 3 A at 70 °C 115 V AC-15 conforming to IEC 60947-5-1/1991 3 A at 70 °C 115 V AC-15 conforming to VDE 0660 3 A at 70 °C 24 V AC-15 conforming to IEC 60947-5-1/1991 3 A at 70 °C 24 V AC-15 conforming to VDE 0660 3 A at 70 °C 250 V AC-15 conforming to IEC 60947-5-1/1991 3 A at 70 °C 250 V AC-15 conforming to VDE 0660 0.1 A at 70 °C 250 V DC-13 conforming to IEC 60947-5-1/1991 0.1 A at 70 °C 250 V DC-13 conforming to VDE 0660 0.3 A at 70 °C 115 V DC-13 conforming to IEC 60947-5-1/1991 0.3 A at 70 °C 115 V DC-13 conforming to VDE 0660 |
| Switching capacity in mA | 10 mA at 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 |
| Net weight | 0.11 kg |
| Terminals description ISO n°2 | (11-12-14)OC ALT (L1-L2-L3)CO (21-22-24)OC |
| Electromagnetic compatibility | Electrostatic discharge - test level: 6 kV level 3 (contact discharge) conforming to IEC 61000-4-2 Electrostatic discharge - test level: 8 kV level 3 (air discharge) conforming to IEC 61000-4-2 Resistance to electrostatic discharge - test level: 6 kV (contact) conforming to IEC 61000-4-2 level 3 Resistance to electrostatic discharge - test level: 8 kV (air) conforming to IEC 61000-4-2 level 3 |
|---|---|
| Standards | EN/IEC 60255-6 |
| product certifications | GL UL CSA |
| Directives | 73/23/EEC - low voltage directive 89/336/EEC - electromagnetic compatibility |
| Ambient air temperature for storage | -40…85 °C |
| Ambient air temperature for operation | -20…65 °C |
| Relative humidity | 15…85 % 3K3 conforming to IEC 60721-3-3 |
| Vibration resistance | 0.35 ms (f= 10…55 Hz) conforming to IEC 60068-2-6 |
| Shock resistance | 15 gn for 11 ms conforming to IEC 60068-2-27 |
| IP degree of protection | IP20 (terminals) conforming to IEC 60529 IP50 (casing) conforming to IEC 60529 |
| Pollution degree | 3 conforming to IEC 60664-1 |
| Dielectric test voltage | 2.5 kV |
| Non-dissipating shock wave | 4.8 kV |
| Resistance to electrostatic discharge | 6 kV contact conforming to IEC 61000-4-2 level 3 8 kV air conforming to IEC 61000-4-2 level 3 |
| Resistance to electromagnetic fields | 10 V/m conforming to IEC 61000-4-3 level 3 |
| Resistance to fast transients | 2 kV conforming to IEC 61000-4-4 level 3 |
| Disturbance radiated/conducted | CISPR 11 group 1 - class A CISPR 22 - class A |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Warranty | 18 months |
|---|
