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AC Input Schemes (continued)
GPS 4830:GP100 Rectifiers(48V, 100A)
GP100 series rectifier input and output voltages are as shown below.
380 - 480Vac, 3-phase, 50/60 Hz
208 - 240Vac, 3-phase, 50/60 Hz
The GPS 4830 system supports three AC schemes:
·
Single bulk 3-wire (3-phase): The panel is factory-equipped to distribute the appropriate connec-
tions to the rectifiers through circuit breakers.
one circuit breaker feeds four rectifiers (B suffix).
·
Multiple bulk 3-wire (3-phase): The panel is factory-equipped to distribute the appropriate connec-
tions to the rectifiers through circuit breakers.
one circuit breaker feeds four rectifiers (B suffix).
·
Multiple 3-wire (3-phase): Connected directly to the terminal strips, which then, distribute the ac
power to the rectifiers. One feed for two rectifiers (A suffix); one feed for four rectifiers (B suffix);
of one feed per rectifier (C suffix).
External circuit overload protection, must be provided by customer.
Note: All wire sizes are based on the US National Electric Code.
GPS 4827: NE050AC48TEZ Rectifiers(48V, 50A) and NE075AC48TEZ Rectifier
(48V, 75A)
Infinity NE series rectifier input and output voltages are as shown below.
208-277Vac, 1-phase, 50/60 Hz
208-277Vac, 1-phase, 50/60 Hz
The GPS 4827 system supports three AC schemes:
·
Single bulk 3-wire (3-phase): The panel is factory-equipped to distribute the appropriate
connections to the rectifiers through circuit breakers.
·
Multiple bulk 3-wire (3-phase): The panel is factory-equipped to distribute the appropriate
connections to the rectifiers through circuit breakers.
·
Multiple 2-wire (1-phase): Connected directly to the terminal strips, which then, distribute the ac
power to the rectifiers. One feed for one, two, or three rectifiers.
protection, must be provided by customer.
Note: All wire sizes are based on the US National Electric Code.
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Input
Input
Rectifier
GP100 series
GP100 series
One circuit breaker feeds two rectifiers (A suffix);
One circuit breaker feeds two rectifiers (A suffix);
Rectifier
NE050AC48ATEZ
NE075AC48ATEZ
Output
48Vdc / 100A
Output
48Vdc / 50A
48Vdc / 75A
External circuit overload
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