Edwards EXS Series Instruction Manual page 21

Description
For EXS450
†Typical earth leakage values were measured at steady-state conditions.
Note that higher leakage currents may occur:
i) under transient conditions such as power on or pump acceleration.
ii) with the abnormal supply configurations such as a missing or earthed phase or
unbalanced supply voltages.
iii) if EMC switch turns to on position.
Contact us for more information about the configuration requirements for earth leakage
reduction.
Recommended fuse type:
Fuse Class aR (IEC 60269), UL class T.
Table 9 Electrical connections
Description
Mains connection
External run, stop and
emergency stop but-
ton*
Warning or shutdown
signal
* If there is no external connection, a bridge must be fitted to operate the pump.
Table 10 Wire assembly according to VDE 0295
A41870880_A
A41870880_A - Technical data
Mating connector description/external
supply rating
Main terminals, suitable for 1.5 mm² -
25 mm², rated voltage 1000 V, rated cur-
rent 76 A
control terminals, suitable for 0.08 mm² -
2.5 mm², rated voltage 800 V, rated cur-
rent 24 A
Control terminals
1 x 7:1 and 1 x 7:2 are for GENERAL SHUT-
DOWN (250 V a.c. maximum 1 A, 30 V a.c.
maximum 1 A, minimum load 5 V d.c.
10 mA)
1 x 7:3 and 1 x 7:4 are for STATOR WARM
UP READY (48 V d.c. maximum 50 mA)
1 x 7:5 and 1 x 7:6 are for STATOR TEMP
HIGH WARNING (48 V d.c. maximum
50 mA)
Wire size (mm²)
6
10
16
25
35
50
Page 21
Rating
<10
Fine stranded wires VDE 0295 class 5
84 x 0.30
80 x 0.40
128 x 0.40
200 x 0.40
280 x 0.40
400 x 0.40
07/2021 - ©Edwards Limited
Units
mA
Internal supply
rating