Thermal electrical relay RTI-5370 63-90A IEK
Product ID:
Main specifications
Adjustable current range, A | 63...90 |
Mounting method | Direct attachment/single positioning |
Connection type main current circuit | Screw connection |
Number of auxiliary contacts as normally closed contact | 1 |
Number of auxiliary contacts as normally open contact | 1 |
Description
RTI thermal electrical relay is designed for protecting electric motors from overload, phase unbalance, overcrank condition and rotor jamming. It is installed directly onto KTI and KMI AC contactors. To ensure shortcircuit protection, the unit should be supplied with fuses and modular circuit breakers intended for the correspondent value of rated actuating current. Correspond to the requirements EN 60947-1, EN 60947-4-1, EN 60947-5-1.
Life time:
15 years
Warranty:
5 years
Advantages
- High accuracy of operation.
- Convenient adjustment.
- Wide range.
Design Features
Specifications
Adjustable current range, A | 63...90 |
Mounting method | Direct attachment/single positioning |
Connection type main current circuit | Screw connection |
Number of auxiliary contacts as normally closed contact | 1 |
Number of auxiliary contacts as normally open contact | 1 |
Number of auxiliary contacts as change-over contact | 0 |
Release class | CLASS 10 |
Fuse current aM, A | 100 |
Fuse current qG, A | 160.0 |
Nominal rated voltage, B | 230; 400; 660 |
Rated insulation voltage Ui, B | 1000 |
Rated surge voltage, kV | 8 |
Operating frequency, Hz | 0-400 |
Max torque of main circuit clamps, Nm | 15 |
Number of poles | 3 |
Flexible cable 1 or 2 wire-to-wire, mm² | 1-4 |
Flexible cable with tip 1 wire dop contact, mm² | 1-4 |
Flexible cable with tip 2 wire dop contact, mm² | 1-2,5 |
Additional terminal - Tightening torque, Nm | 1.5 |
Ambient temperature, °C | от -25 до +55 |
Ambient class | UZ |
Width, mm | 104.0 |
Height, mm | 100.0 |
Depth, mm | 146.0 |
Weight, kg | ≤ 0,9 |
Documents
Logistics parameters
Individual | Transport | |
---|---|---|
Quantity | 1 | 20 |
Units | pc; 1 | pc; 1 |
Type of packaging | BOX/BOX | BOX/BOX |
Packaging material | CARDBOARD | FIVE-LAYER CORPORATED |
Barcode | 4606056218145 | 4606056218152 |
Gross weight, kg | 0.98 | 19.6 |
Netto weight, kg | 0.88 | 18.62 |
Volume, m^3 | 0.002178 | 0.04355 |
Length, cm | 11 | 52 |
Height, cm | 15.5 | 33.5 |
Width, cm | 10 | 25 |
Method of applying information | Mold | Mold |