GenTran R1220 Manuale Utente

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For “Hard-wired” Generator Connection:   (Models R6010, R6020, R1020, R1220) 
1.  Follow steps 1 - 6 as described above. 
 
2.  Installer to determine size of conduit for bringing power from generator to the Power Center.  KOs on bottom of Power Center should be 
used, although alternate entry is adequate when necessary.  Watertight hubs should be used above live breaker terminals.  NOTE:  If a 2” KO 
is cut in the side of the Power Center enclosure, the dead front panel may need to be “notched” to clear the 2” fittings.  The back of the KO 
must be 3/8” from the rear of the enclosure. 
 
3.  Terminate wires from generator to “Generator Main” circuit breaker lugs on the Right side of the bus assembly.  Terminate neutral and 
ground wires into the appropriate bars provided. 
 
4.  Proceed with steps 7, 8 and 9 as described above. 
 
TABLE 1 - SPECIFICATIONS: 
MODEL # 
R2060 
R3060 
R5010 
R2020 
R3020 
R5020 
UTILITY MAIN breaker, Included  
60 Amp 
60 Amp 
100 Amp 
200 Amp 
200 Amp 
200 Amp 
GEN MAIN breaker, included 
20 Amp 
30 Amp 
50 Amp 
20 Amp 
30 Amp 
50 Amp 
Max Load per Circuit 
As marked 
As marked 
As marked 
As marked 
As marked 
As marked 
Max Load on Generator 
20 Amp 
30 Amp 
50 Amp 
20 Amp 
30 Amp 
50 Amp 
Max Watts @ 250 Volt 
5000 
7500 
12,500 
5000 
7500 
12,500 
Max Watts @ 125 Volt 
5000 
7500 
12,500 
5000 
7500 
12,500 
Max 1-pole Circuits * 
16 
16 
16 
12 
12 
12 
Max 2-pole Circuits * 
NEMA Config. of Inlet 
L14-20 
L14-30 
CS6365 
L14-20 
L14-30 
CS6365 
Min. gauge Cord Size 
12/4 wire 
10/4 wire 
6/4 wire 
12/4 wire 
10/4 wire 
6/4 wire 
 
TABLE 1A – SPECIFICATIONS: 
MODEL # 
R6010 
R6020 
R1020 
R1220 
UTILITY MAIN breaker, Included  
100 Amp 
200 Amp 
200 Amp 
200 Amp 
GEN MAIN breaker, included 
60 Amp 
60 Amp 
100 Amp 
125 Amp 
Max Load per Circuit 
As marked 
As marked 
As marked 
As marked 
Max Load on Generator 
60 Amp 
60 Amp 
100 Amp 
125 Amp 
Max Watts @ 250 Volt 
15,000 
15,000 
25,000 
30,000 
Max Watts @ 125 Volt 
15,000 
15,000 
25,000 
30,000 
Max 1-pole Circuits * 
16 
12 
12 
12 
Max 2-pole Circuits * 
NEMA Config. of Inlet 
N/A 
N/A 
N/A 
N/A 
Min. gauge Cord Size 
Hardwired 
Hardwired 
Hardwired 
Hardwired 
 
NOTE:  if Ground Fault Circuit Interrupting (GFCI) breakers, Arc-Fault breaker or surge protecting circuit breakers are used in the Power Center, 
they will reduce the maximum number of circuits from the number shown in the table above.  Also if circuit breakers larger than 50 amps are used 
as sub-feed breakers, the maximum number of circuit breakers will also be reduced.  Contact Gen/Tran at 1-888-GEN-TRAN for more information 
on GFCI, Arc-Fault and Surge Protecting circuit breakers. 
 
 
Operating Your Power Center Transfer Switch: 
Transferring from Utility Power to Generator Power: 
1. 
Move generator outdoors.  WARNING:  Operating a generator indoors or in a garage could result in injury or death
2. 
Insert the male plug of the Power Cord into the correct outlet on the generator. 
3. 
Plug in the female connector of the Power Cord to the inlet (if provided) located on the bottom of the Power Center.  
4. 
Turn OFF all circuit breakers in the Power Center and Main load center.  
5. 
Start the generator outdoors, following the procedures described in the generator’s owner’s manual furnished by the manufacturer.   
6. 
Turn ON the GENERATOR MAIN circuit breaker in the Power Center.   
7. 
Turn ON individual circuit breakers in the Power Center and the Main load center up to the continuous wattage rating of your generator.  If the Generator 
Main breaker trips, you have overloaded the generator.  Some circuit breakers must be turned OFF to avoid damage to the generator or to the loads being 
connected.