ABB MicroFlex e150, User Manual

Page: 136 / 180

136 Technical data
Recommended fuses, circuit breakers and wire sizes
The following table describes the recommended fuses and circuit breakers for AC
power connections, and suitable wires sizes for AC and motor power connections.
Note: All wire sizes are based on 75 °C (167 °F) copper wire. Higher temperature
smaller gauge wire can be used per National Electric Code (NEC) and local codes.
Recommended fuses are based on 25 °C (77 °F) ambient, maximum continuous
control output current and no harmonic current. Earth/ground wires must be the same
gauge, or larger, than the L1, L2 and L3 wires.
Drive
catalog
number
Cont.
output
amps
(RMS)
AC
supply
type
Input fuse Circuit
breaker
(C-type)
Minimum
wire gauge
AWG
mm
2
E152A03.. 3 A 1Ø Ferraz Shawmut:
6x32 FA series, 10 A
(W084314P)
or
BS88 2.5 URGS 10 A
(N076648J)
10 A 14 2.0
3Ø Ferraz Shawmut:
6x32 FA series, 8 A
(V084313P)
or
BS88 2.5 URGS, 7 A
(M076647J)
8 A 14 2.0
E152A06.. 6 A 1Ø Ferraz Shawmut:
6x32 FA series, 20 A
(A084318P)
or
BS88 2.5 URGS, 20 A
(L097507J)
20 A 14 2.0
3Ø Ferraz Shawmut:
6x32 FA series, 12.5 A
(X084315P)
or
BS88 2.5 URGS, 12 A
(P076649J)
12.5 A 14 2.0
E152A09.. 9 A 1Ø Ferraz Shawmut:
BS88 2.5 URGS, 25 A
(R076651J)
25 A 14 2.5
3Ø Ferraz Shawmut:
6x32 FA series, 20 A
(A084318P)
or
BS88 2.5 URGS, 20 A
(L097507J)
20 A 14 2.0