The Bently Nevada 3300/12-01-20-00 is an AC power supply designed for the 3300 machinery monitoring system. It provides regulated power for up to 12 monitors and their associated transducers within a single 3300 rack.
The power supply installs in position 1, the left-most rack position next to the System Monitor. The 3300/12-01-20-00 configuration accepts 95-125 Vac single-phase input at 50-60 Hz, with a maximum input current of 1.0 A.
The power supply converts the incoming AC supply into DC voltages required by the installed monitoring modules. Transducer power can be configured for -24 Vdc or -18 Vdc, depending on the installed transducer system.
This configuration includes the standard Power Input Module and does not specify an agency approval option. A line noise filter is included as standard in the 3300/12 AC Power Supply.
Regulated power supply for Bently Nevada 3300 monitoring racks
Supplies up to 12 monitors and associated transducers
95-125 Vac single-phase input
50-60 Hz input frequency
1.0 A maximum input current
Standard Power Input Module configuration
User-programmable -24 Vdc or -18 Vdc transducer supply
Standard line noise filter
Integrated OK relay
Occupies one rack position
Installs in position 1 of the 3300 rack
Bently Nevada 3300 machinery monitoring racks
Power distribution for installed vibration monitoring modules
Transducer power supply within 3300 monitoring systems
Maintenance and replacement of existing 3300/12 AC power supplies
Machinery protection systems using 3300 or compatible transducer configurations
| Code | Configuration |
|---|---|
| 3300/12 | AC Power Supply |
| 01 | 95-125 Vac, 50/60 Hz |
| 20 | Standard Power Input Module |
| 00 | Agency approval not required |
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 3300/12-01-20-00 |
| Product Type | AC Power Supply |
| System | 3300 System |
| Rack Capacity | Up to 12 monitors and associated transducers |
| Rack Position | Position 1, left-most position |
| Space Requirement | One rack position |
| Weight | 1 kg (2.2 lb) |
| Parameter | Specification |
|---|---|
| Input Voltage | 95-125 Vac |
| Phase | Single phase |
| Input Frequency | 50-60 Hz |
| Maximum Input Current | 1.0 A |
| Power-up Surge | 26 A peak or 12 A rms for one cycle |
| Fuse Rating | 1.5 A slow blow |
| Parameter | Specification |
|---|---|
| Output Option 1 | -24 Vdc, +0%, -2.5% |
| Output Option 2 | -18 Vdc, +1%, -2% |
| Configuration | User-programmable |
| Protection | Per-channel overload protection on individual monitor circuit boards |
| Parameter | Specification |
|---|---|
| Location | Power Supply Input Module |
| Relay Type | SPDT |
| Sealing | Hermetically sealed |
| Operation | Normally energized |
| Contact Rating | 5 A at 28 Vdc |
| Contact Rating | 5 A at 120 Vac, 50/60 Hz |
| Contact Rating | 3 A at 220 Vac, 50/60 Hz |
| Contact Life | 10,000 cycles minimum at rated load |
| Parameter | Specification |
|---|---|
| Operating Temperature | 0 to +65 degC |
| Storage Temperature | -40 to +85 degC |
| Relative Humidity | Up to 95%, noncondensing |
| Connection | Function |
|---|---|
| Primary Power Input | 95-125 Vac supply connection |
| Power Input Module | Provides primary power interface and OK relay connections |
| OK Relay Terminals | External annunciator or status signaling |
| Rack Connection | Internal power distribution to installed monitor modules |
Confirm the complete model number 3300/12-01-20-00 before replacement.
Verify that the rack requires the 95-125 Vac input configuration.
Isolate primary power before removing or installing the power supply.
Install the unit only in position 1 of the 3300 rack.
Inspect the Power Input Module and mating connections before installation.
Verify the required -24 Vdc or -18 Vdc transducer supply configuration.
Confirm primary power wiring and fuse selection before energizing the rack.
Check OK relay operation after power-up.
Verify normal monitor and transducer operation before returning the rack to service.
Confirm that the incoming AC supply remains within the specified 95-125 Vac range before energizing the rack.
Verify the selected transducer output voltage before connecting or operating field transducers.
Check the OK relay state and monitor status after initial power-up.
Where machinery protection depends on the rack, external annunciation from the OK relay should be considered as part of the system design.
The complete catalog number should be matched during replacement because the 3300/12 ordering code defines input voltage, Power Input Module configuration, and agency approval.
The 3300/12-01-20-00 configuration uses the standard Power Input Module with 95-125 Vac input and no agency approval option.
Record the existing transducer supply configuration before removal because the -24 Vdc and -18 Vdc output selections are field-programmable.
Global Express Shipping
Returns & Warranty
Manufacturer: Bently Nevada
Product No.: 3300/12-01-20-00
Country of origin:United States
Product Type: Power Supply
Payment: T/T, Western Union
Weight: 1000g
Shipping port: Xiamen
Warranty: 12 months
The Bently Nevada 3300/12-01-20-00 is an AC power supply designed for the 3300 machinery monitoring system. It provides regulated power for up to 12 monitors and their associated transducers within a single 3300 rack.
The power supply installs in position 1, the left-most rack position next to the System Monitor. The 3300/12-01-20-00 configuration accepts 95-125 Vac single-phase input at 50-60 Hz, with a maximum input current of 1.0 A.
The power supply converts the incoming AC supply into DC voltages required by the installed monitoring modules. Transducer power can be configured for -24 Vdc or -18 Vdc, depending on the installed transducer system.
This configuration includes the standard Power Input Module and does not specify an agency approval option. A line noise filter is included as standard in the 3300/12 AC Power Supply.
Regulated power supply for Bently Nevada 3300 monitoring racks
Supplies up to 12 monitors and associated transducers
95-125 Vac single-phase input
50-60 Hz input frequency
1.0 A maximum input current
Standard Power Input Module configuration
User-programmable -24 Vdc or -18 Vdc transducer supply
Standard line noise filter
Integrated OK relay
Occupies one rack position
Installs in position 1 of the 3300 rack
Bently Nevada 3300 machinery monitoring racks
Power distribution for installed vibration monitoring modules
Transducer power supply within 3300 monitoring systems
Maintenance and replacement of existing 3300/12 AC power supplies
Machinery protection systems using 3300 or compatible transducer configurations
| Code | Configuration |
|---|---|
| 3300/12 | AC Power Supply |
| 01 | 95-125 Vac, 50/60 Hz |
| 20 | Standard Power Input Module |
| 00 | Agency approval not required |
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 3300/12-01-20-00 |
| Product Type | AC Power Supply |
| System | 3300 System |
| Rack Capacity | Up to 12 monitors and associated transducers |
| Rack Position | Position 1, left-most position |
| Space Requirement | One rack position |
| Weight | 1 kg (2.2 lb) |
| Parameter | Specification |
|---|---|
| Input Voltage | 95-125 Vac |
| Phase | Single phase |
| Input Frequency | 50-60 Hz |
| Maximum Input Current | 1.0 A |
| Power-up Surge | 26 A peak or 12 A rms for one cycle |
| Fuse Rating | 1.5 A slow blow |
| Parameter | Specification |
|---|---|
| Output Option 1 | -24 Vdc, +0%, -2.5% |
| Output Option 2 | -18 Vdc, +1%, -2% |
| Configuration | User-programmable |
| Protection | Per-channel overload protection on individual monitor circuit boards |
| Parameter | Specification |
|---|---|
| Location | Power Supply Input Module |
| Relay Type | SPDT |
| Sealing | Hermetically sealed |
| Operation | Normally energized |
| Contact Rating | 5 A at 28 Vdc |
| Contact Rating | 5 A at 120 Vac, 50/60 Hz |
| Contact Rating | 3 A at 220 Vac, 50/60 Hz |
| Contact Life | 10,000 cycles minimum at rated load |
| Parameter | Specification |
|---|---|
| Operating Temperature | 0 to +65 degC |
| Storage Temperature | -40 to +85 degC |
| Relative Humidity | Up to 95%, noncondensing |
| Connection | Function |
|---|---|
| Primary Power Input | 95-125 Vac supply connection |
| Power Input Module | Provides primary power interface and OK relay connections |
| OK Relay Terminals | External annunciator or status signaling |
| Rack Connection | Internal power distribution to installed monitor modules |
Confirm the complete model number 3300/12-01-20-00 before replacement.
Verify that the rack requires the 95-125 Vac input configuration.
Isolate primary power before removing or installing the power supply.
Install the unit only in position 1 of the 3300 rack.
Inspect the Power Input Module and mating connections before installation.
Verify the required -24 Vdc or -18 Vdc transducer supply configuration.
Confirm primary power wiring and fuse selection before energizing the rack.
Check OK relay operation after power-up.
Verify normal monitor and transducer operation before returning the rack to service.
Confirm that the incoming AC supply remains within the specified 95-125 Vac range before energizing the rack.
Verify the selected transducer output voltage before connecting or operating field transducers.
Check the OK relay state and monitor status after initial power-up.
Where machinery protection depends on the rack, external annunciation from the OK relay should be considered as part of the system design.
The complete catalog number should be matched during replacement because the 3300/12 ordering code defines input voltage, Power Input Module configuration, and agency approval.
The 3300/12-01-20-00 configuration uses the standard Power Input Module with 95-125 Vac input and no agency approval option.
Record the existing transducer supply configuration before removal because the -24 Vdc and -18 Vdc output selections are field-programmable.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
United States
|
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