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Fax: 734-913-8689

1525 Eastover Place
 Ann Arbor, MI 48104

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Symmetra® Electrical Output Connections
The Symmetra® system comes with various electrical output options. The options that are available are dependent on the frame model you choose. To determine the electrical connections on the Symmetra, please refer to the following table and diagram.
Use the following table to determine the frame model name
Voltage System 8kVA max 16 kVA max
208/240 VAC USA configuration SYMINIF SYMSTRF
208/240 VAC w/ PDU USA configuration SYMINIF-PD SYMSTRF-PD
International configuration single phase input SYMIMIFI SYMSTRFI
International configuration 3-phase input SYMINIF3I SYMSTRF3I

 
Match the frame model name to the diagrams below:

 
Detailed descriptions:
The Symmetra is hardwired for both input and output connections.
The 230/240 Vac version includes an output power distribution panel at the rear of the frame and supports hardwired output.
The 208/240 Vac version can be hardwired for output and also can be purchased with an optional output power distribution panel. (-PD)

5.1.1 The 208/240 Vac, 60 Hz Version (USA configuration)
The 208/240 Vac, 60 Hz version of the Symmetra is furnished with an input and an output wiring terminal block. The input terminal block is labeled L1 (Line or Line #1), L2/N (Line #2 or Neutral), and G (Ground). The output terminal block is labeled 2,4,6,8 and 10. See Table 5.1 for output connections. An optional MiniFrame PDU Panel includes two L14-30R receptacles (120V/240V), one L6-30R receptacle (208V), and two 5-15R receptacles (120V). The MasterFrame PDU Panel includes three L14-30R receptacles (120V/240V), three L6-30R receptacles (208V), and four 5-15R receptacles (120V). The PDU panels for both frame sizes are equipped with a panel circuit breaker. Additional recptacles can be obtained by getting cord connected PDU options.

5.1.2 The 220/230/240 Vac, 50/60 Hz Version (International configuration)
The 220/230/240 Vac, 50/60 Hz version of the Symmetra is equipped with two input terminal blocks, and a single output terminal block. One input terminal block (colored green and yellow) provides the terminal connection for the incoming ground wire. The other input terminal block is labeled L1 (Line #1), and N (Neutral). The output terminal block accomodates an L1 (Line #1), a neutral wire, and a ground wire. The rear power panel provides eight IEC 320 C13 type power outlets arranged in two sets of four. Each set is equipped with a circuit breaker.