Chromalox C4 - Inductive and Transformer Coupled Load Guidelines; Communications Port (Modbus RTU;RS485)

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L1
L2
L3
U2
U1
F2
F1
LOAD 2A
LOAD 3A
LOAD 1A
U3
F3
U4
F4
F1 U1 F2 U2 F3 U3 F4/N U4
L1
L2
L3
LOAD 3A
LOAD 2A
LOAD 1A
LOAD 2
LOAD 1
LOAD 3
LOAD 2
LOAD 1
LOAD 3
8.3 Two 3-Phase Loads, Closed Delta
Dip Switch
Load Connection Type1 2 3
OFF OFF ON
Zone 1 & 3: Two 3-phase loads,
closed delta connection
8.4 Two 3-phase loads, star (wye) without neutral
Dip Switch
Load Connection Type1 2 3
ON ON OFF
Zone 1 & 3: Two 3-phase loads,
star (wye) connection, without
neutral
F1 U1 F2 U2 F3 U3 F4/N U4
L1
L2
L3
LOAD 2
LOAD 3A
LOAD 1 LOAD 3
LOAD 2A
LOAD 1A
L1
L2
L3
U2
U1
LOAD 3
LOAD 2
LOAD 1
F2
F1
LOAD 2A
LOAD 3A
LOAD 1A
U3
F3
U4
F4