Regada REMATIC ULR 1PA-Ex, Installation, Service And Maintenance Instructions, Page: 18 / 52

16 ULR 1PA-Ex, ULR 2PA-Ex
Space heater (E1)
Space heater - supply voltage: ..................corresponding with motor supply voltage (max. 250 V AC)
Space heater power output:: ULR 1PA-Ex ........................................................................... cca 10 W/55°C
Space heater power output:: ULR 2 PA-Ex .................................................................... cca 40 W/55°C
Electronic board provides switching of heating element. It is possible to change switching temperatures of
the switch from –40°C to +70°C with help of PC and particular software. Factory’s setup for shut down of
heating element (thermostat) is +25°C.
Manual control:
- with manual handle on the upper cover of the EA. Turn the manual handle clockwise to move the output
shaft of the EA in the direction “Z – closed”.
Output part clearance: ....................
max. 0,5 mm (typical value 0,2mm) at 5 % of maximum thrust load
)
Grease:
see chapter 4.2 Maintenance - extent and periodicity.
2.2.1 Mechanical Connection
- flange or pillars.
Main and connecting dimensions are given in the dimensional drawings .
2.2.2 Electric connection
To the terminal board (X, X1, X2, X3):
- 3 terminals (PE, N, L) on the sourcing board with intersection of connection wire 0,05 - 1,5 mm
2
for
solid wire and for flexible wire. Max. terminal screw tightening torque 0,5 N.m.
- 3 terminals (1(L1), 2(L2), 3(L3) – for version with 3- phase electric motor)) with intersection of
connection wire max. 0,08-2,5 mm
2
- screw-less terminal
- 2 terminals (5,6 - for version with 3- phase electric motor) with intersection of connection wire max.
0,08-2,5 mm
2
- screw-less terminal
- 2 terminals (OP,CL - for version with 3- phase electric motor) with intersection of connection wire
max. 0,08-2,5 mm
2
- screw-less terminal
- 2 terminals (0 V, + 24V) - with intersection of connection wire max.1,5 mm
2
- screw-less terminal.
Max. terminal screw tightening torque 0,285 N.m.
- 5 terminals (READY, R1, R2) with intersection of connection wire 0,05 – 1,5 mm
2
for solid wire and
for flexible wire. Max. terminal screw tightening torque 0,5 N.m.
- 10 terminals (COM, CLOSE, OPEN, I1, I2, +IN,-IN,SH,+L,-L) with intersection of connection wire
0,05 – 1 mm
2
for solid wire and for flexible wire. Max. terminal screw tightening torque 0,19 N.m.
- 6 terminals (COM1, RE3, RE4, RE5 COM5, NO5, NC5) - for module additional relays with
intersection of connection wire 0,05 – 1,5 mm
2
for solid wire and for flexible wire. Max. terminal
screw tightening torque 0,5 N.m.
Attention: Thermic resistance incoming wires must be m90°C.
Cable glands :
- for version without local control
For non-armored cables - as standard (temperature on entry of cables is max. 90°C) :
1 cable glands - M20x1,5 (
ø
D = 3,2 to 8,7 mm);
1 cable glands - M20x1,5 (
ø
D = 6,1 to 11,7 mm);
1 cable glands - M20x1,5 (
ø
D = 6,5 to 14,0 mm);
For armored cables - upon special order:
1 cable glands - M20x1,5 (
ø
D = 3,1 to 8,6 /
ø
D
1
= 6,1 to 13,4 mm);
1 cable glands - M20x1,5 (
ø
D = 6,1 to 11,6 /
ø
D
1
= 9,5 to 15,9 mm);
1 cable glands - M20x1,5 (
ø
D = 6,5 to 13,9 /
ø
D
1
= 12,5 to 20,9 mm);
- for version with local control
For non-armored cables - as standard (temperature on entry of cables is max. 90°C) :
1 cable glands - M20x1,5 (
ø
D = 6,1 to 11,7 mm);
1 cable glands - M20x1,5 (
ø
D = 6,5 to 14,0 mm);