Section IV
Multiple Unit Configurations
006-0006452 MPC-1500 Operator Guide
Rev P
34 of 48
03/03/2021 www.synqor.com
Parallel Configurations of the AC OUTPUTS: Up to 32 Unit -R option
The “R” option adds a single pole, electronic breaker to the hot wire of the AC output. This breaker
allows for fault-tolerant, glitch-free operation of up to 32 MPC units in a multi-unit system. Single
phase, split phase, and 3-phase systems can be formed. These systems can be N+1 or N+M
redundant on each phase.
The figures below show the different system configurations that can be formed with “R” option units.
Each system requires its own unique CONFIGURATION cable. Contact the SynQor factory to purchase
system specific configuration cables. Note that configuration cables for two unit and three unit single
phase systems are offered as standard products. See the previous pages for part numbers.
Line 1
MPC Unit 1
(0°)
Line 2
MPC Unit 1
(180°)
Line 1
MPC Unit 2
(0°)
Line 2
MPC Unit 2
(180°)
Line 1
MPC Unit 16
(0°)
Line 2
MPC Unit 16
(180°)
Split-Phase Output System
Line 1
Neutral
Up t
o 1
6 units on Line 1
Up t
o 1
6 units on Line 2
* Configuration Cable
* AC Output
MPC Unit 1
MPC Unit 2
MPC Unit 32
Single-Phase Output System
Hot
Up t
o 32 units t
otal
* Configuration Cable
* AC Output
Neutral
Line 2
Phase A
MPC Unit 1
(0°)
Phase B
MPC Unit 1
(120°)
Phase A
MPC Unit 2
(0°)
Phase B
MPC Unit 2
(120°)
Phase A
MPC Unit 10
(0°)
Phase B
MPC Unit 10
(120°)
3-Phase Output System
(Y - Connection Only)
Phase A
Phase B
Phase C
Neutral
Up t
o 1
0 units on Phase A
Up t
o 1
0 units on Phase B
Up t
o 1
0 units on Phase C
* Configuration Cable
* AC Output
Phase C
MPC Unit 1
(240°)
Phase C
MPC Unit 2
(240°)
Phase C
MPC Unit 10
(240°)