GE A16B-1210-0660-01 | Power Unit

The GE A16B-1210-0660-01 provides regulated DC power for industrial CNC control systems. This power unit converts 200-240 V AC input to multiple DC output voltages. It supplies stable power for servo drives, control boards, and I/O modules. Weighing only 2.1 kg, the GE A16B-1210-0660-01 mounts inside CNC control cabinets. Its dimensions measure 280 mm x 180 mm x 95 mm.

Output Specifications and Load Capacity

The GE A16B-1210-0660-01 supplies 24 V DC at 4 A for control logic and I/O circuits. It also provides 5 V DC at 6 A for processor and memory boards. A third output delivers ±15 V DC at 1.5 A for analog circuits and sensors. Moreover, the GE A16B-1210-0660-01 includes built-in overload and short-circuit protection on all outputs. Consequently, it automatically shuts down during fault conditions and recovers when the fault clears.

Input Specifications and Energy Storage

The GE A16B-1210-0660-01 accepts a single-phase input voltage range from 200 V AC to 240 V AC. This unit operates at 50 Hz or 60 Hz for global compatibility. It contains large electrolytic capacitors for energy storage and voltage smoothing. The GE A16B-1210-0660-01 provides 25 ms of hold-up time during input power interruptions. Therefore, your CNC controller continues running through brief power dips and voltage sags.

Technical Specifications Table

Below are the complete technical parameters for engineers and procurement teams:

Parameter	Specification
Full Product Name	GE A16B-1210-0660-01
Product Category	CNC Power Unit
Input Voltage Range (AC)	200 V AC to 240 V AC (single-phase)
Input Frequency	50 Hz or 60 Hz (±5%)
Inrush Current	40 A maximum at 230 V AC
Output 1 (Logic)	24 V DC at 4 A
Output 2 (Processor)	5 V DC at 6 A
Output 3 (Analog)	+15 V DC at 1.5 A
Output 4 (Analog)	-15 V DC at 1.5 A
Total Output Power	150 W maximum
Efficiency	82% typical at full load
Hold-up Time	25 ms at full load
Output Capacitance (Energy Storage)	3,300 µF (total)
Ripple and Noise (24V)	< 100 mV peak-to-peak
Ripple and Noise (5V)	< 50 mV peak-to-peak
Line Regulation	±1% maximum
Load Regulation	±2% maximum
Protection Features	Overload, short-circuit, over-voltage
Protection Reset	Automatic after fault removal
Cooling Method	Internal fan (temperature controlled)
Number of Components	1 main PCB + 1 transformer + 8 capacitors + metal housing + fan
Net Weight	2.1 kg (2,100 grams)
Gross Weight (packaged)	2.6 kg
Dimensions (W x H x D)	280 mm x 180 mm x 95 mm
Mounting Type	4 x M5 screws (panel mount)
Input Connector Type	Screw terminal block
Output Connector Type	Screw terminal block
Wire Size (Terminals)	AWG 18 to AWG 12 (0.75 mm² to 4 mm²)
Operating Temperature	0°C to +50°C
Storage Temperature	-20°C to +70°C
Humidity Tolerance	10% to 90% non-condensing
Certifications	CE, UL, CSA

Installation and Application Details

The GE mounts inside the CNC control cabinet using four M5 screws. Connect the 200-240 V AC input to the labeled terminal block with proper grounding. Attach the DC output cables to the corresponding mating connectors on the backplane. The GE A16B-1210-0660-01 requires adequate ventilation space around the cooling fan. Do not block the air intake or exhaust vents during installation. This power unit suits GE Fanuc CNC systems for milling machines, lathes, and machining centers. It also works perfectly for automated drilling, routing, and grinding equipment. Thus, the GE A16B-1210-0660-01 provides reliable DC power for demanding precision machining applications. Replace the internal cooling fan every 5 years for optimal performance.