GE Fanuc IC693PWR330G Series 90-30 High Capacity Power Supply
Manufacturer: GE Fanuc
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Part Number: IC693pwr330G
Condition：New with Original Package
Product Type: Power Supply Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE Fanuc IC693PWR330G Series 90-30 Power Supply Module
The GE Fanuc IC693PWR330G, also cataloged as the IC693PWR330 High Capacity Power Supply Module, operates as a dedicated hardware component for converting line voltage into regulated logic power within GE Series 90-30 PLC backplanes. Operating across an input range of 85 to 264 VAC or 100 to 300 VDC, the unit delivers 30 W total power across three isolated output rails. It mounts exclusively in the leftmost slot of the baseplate to supply backplane logic buses and external sensor loops directly.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC693PWR330G |
| Brand | GE Fanuc |
| Origin | Thailand |
| Weight | 0.6 kg (1.25 lbs) |
| Dimensions | 7.6 cm x 15.2 cm x 12.7 cm |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | 30 W total maximum output |
| Input Voltage | 85 to 264 VAC (47 to 63 Hz) / 100 to 300 VDC |
| +5 VDC Output | Up to 30 W (5.0 to 5.2 VDC range) |
| +24 VDC Relay Output | 5 to 15 W (24 to 28 VDC range) |
| +24 VDC Isolated Output | Up to 20 W (21.5 to 28 VDC range) |
| Inrush Current | 4 A peak, 250 ms duration |
| Holdup Time | Greater than or equal to 20 ms |
Backplane Bus Power Distribution and Overcurrent Protection
The IC693PWR330G transfers +5 VDC logic power directly to the Series 90-30 backplane bus while isolating the +24 VDC relay and field power circuits. Overvoltage protection trips automatically between 6.4 VDC and 7.0 VDC on the +5 V rail to prevent damage to delicate microprocessor cards, while overcurrent limiting activates if total backplane current draw exceeds 7 A. Maintaining firmware flash compatibility across legacy CPU modules, the supply maintains a holdup time of 20 ms during voltage dips to avoid unexpected controller halts.
Frequently Asked Questions
Q: Where must the IC693PWR330G be positioned inside a Series 90-30 baseplate?
A: The module must always be installed in the dedicated leftmost slot (slot 0) of the Series 90-30 baseplate, where its keying tabs and backplane pins align with the system power bus.
Q: How is the internal fuse replaced if blown by an input line surge?
A: Technicians can access and replace the internal input fuse directly in the field using GE catalog component 44A724627-109 after fully disconnecting AC/DC line power from the front terminal strip.
Q: Can the IC693PWR330G operate on DC input voltages instead of standard AC utility power?
A: Yes, the universal switch-mode front end accepts high-voltage DC input from 100 to 300 VDC on the same terminal points used for 120/240 VAC connections.
Field Installation Guidelines
Ensure line power is fully isolated before attaching input wiring to the terminal strip located on the front of the IC693PWR330G. Slide the module straight into the leftmost slot of the baseplate until the rear backplane connectors seat firmly, then tighten the top and bottom mounting screws to hold the module in position.
Connect incoming phase, neutral, and ground conductors using copper wire rated for industrial panel temperatures, maintaining dedicated wire runs separate from sensitive Ethernet and low-voltage I/O cables. Connect a heavy copper wire directly from the terminal block earth ground point to the main system enclosure ground bar to maximize noise immunity and protect internal circuit breakers during transient voltage spikes.