Description
Bently Nevada 3300 78462-01 Overview
The GE / Bently Nevada 3300 Series Monitoring System provides continuous, online monitoring suitable for machinery protection applications, and is designed to fully meet the requirements of the American Petroleum Institute’s API 670 standard for such systems. The system’s highly modular design consists of an Instrument Rack, ac or dc Power Supply, System Monitor, and one or more monitor modules chosen to provide the required monitoring functionality. This building-block approach makes the 3300 System versatile, expandable, and cost-effective as your monitoring requirements change.
3300 78462-01 Relays are important to the integrity of monitoring systems. They provide external alarm annunciation or input to an automatic shutdown device. You can order 3300 monitors with quality, built-in relays. Installation requires no external wiring between relays and rack, and no extra housing to mount the relays. This facilitates installation and minimizes the chance of errors associated with field wiring.
Specifications of 3300 Relay Module 78462-01
| Inputs | |
| Location | One relay module can be installed behind each monitor. |
| Dual Relay Module | One Alert and one Danger relay. |
| Quad Relay Module | Two Alert and two Danger relays. |
| Relay Type | |
| Dual Relay Module | Double-pole, double-throw (DPDT). |
| Quad Relay Module | Single-pole, double-throw (SPDT). |
| Environmental Sealing | |
| Dual Relay Module | Optional epoxy- or hermeticallysealed. |
| Quad Relay Module | Epoxy-sealed. |
| Arc Suppressors | Installed as standard. |
| Contact Ratings | |
| Epoxy-sealed | 5A at 28 Vdc;
5A at 120/220 Vac, 50/60 Hz. Minimum Load: 10 mA at 5 Vdc. |
| Hermetically-sealed | 5A at 28 Vdc;
5A at 120 Vac, 50/60 Hz; 3A at 220 Vac, 50/60 Hz. Minimum Load: 500 mA at 12 Vac or dc. |
| Quad Relay Module | Epoxy-sealed: 2A at 30 Vdc;
0.6A at 110 Vdc; 0.6A at 120 Vac, 50/60 Hz. Minimum Load: 10 µA at 10 mVdc. |
78462-01 Relay Module Features
– Continuous, Online Monitoring
– Temperature, Pressure, and Overspeed Detection
– Vibration and Position Monitoring
– Designed for Machine Protection
– Versatile, Expandable, and Cost-Effective
System Relay Configuration
Type A
3300/15 XY without Gap
3300/16 XY/GAP
3300/20 Dual Thrust Position
3300/25 Dual Acceleration
3300/26 Dual RMS Acceleration
3300/40 Eccentricity
3300/45 Differential Expansion
3300/46 Ramp Differential Expansion
3300/47 Complementary Input Differential Expansion
3300/48 Case Expansion
3300/54 Dual REBAM Monitor
3300/55 Dual Velocity
3300/61 Dual Vector
3300/65 Dual Probe
3300/81 6-channel Rod Drop
Type B
3300/30 6-channel Thermocouple (TC)
3300/35 6-channel Resistance Temperature Detector (RTD)
3300/36 Dual-channel Temperature
3300/39 Dual-channel Process Variable
3300/50 Tachometer
3300/52 Reverse Rotation
3300/75 32-Ch Valve Temperature
Type C
3300/04 Transducer Output Panel
3300/17 Aero Vibration
3300/70 Valve Position Indicator
3300/95 Filter Module/ Aero Vibration
3300/XX With Quad Relay Option
Other Bently
| 133300-01 | 3500/22M 288055-01 | 3500/25 125792-01 |
| 3500/32M 149986-02 | 3500/15E | 3500/60 133827-01 |
| 136719-01 | 3500/42 135489-02 | 3500/60 |
| 3500/91-01-02-00 | 330130-040-00-00 | 3500/91-01-01-02 |
| 330730-040-03-00 | 3500/50M | 128240-01 |
| 9200-01-05-10-00 | 3500/45 140072-04 | 3500/15 AC 127610-01 |
| 3500/20 125744-02 | 3500/60-05-01 | 3500/93 135785-01 |
| 3500/93 135799-01 | 330180-91-00 | 330180-90-00 |
| 3500/42 138708-01 | 3500/72M 176449-08 | 136188-02 |
| 990-08-XX-01-00 | 3500/50 133442-01 | 3500/91-01-02-01 |
| 3500/40 143488-01 | 3500/22-01-01-01 | 3500/50 136703-01 |
| 3300/16-13-01-01-00-00-00 | 3500/91-01-01-01 | 3500/91-01-02-02 |
| 3300/50 | 330130-040-00-000 | 3500/22M 138607-01 |
| 3300/35 | 3500/40 | 330780-50-00 |
| 3300/20-13-03-01-00-00 | 135137-01 | 330709-000-050-10-02-00 |
| 3300/55 | 3500/60 133843-01 | 3500/77M 140734-07 |
| 3300/05-22-00-00 | 330730-080-00-00 | 330910-05-10-02-00 |
| 3300/03-01-00 | 3500/25 149369-01 | 330171-00-94-10-02-00 |
| 3300/14 | 3500/42 140471-01 | 125388-01 125388-01H |
| 3300/50-01-00-00-00 | 125768-01 | 330103-00-04-05-02-00 |
| 3500/40 126615-01 | 3500/42 138700-01 | 3500/64M |
| 3500/60 133835-01 | 330851-04-000-023-10-01-05 | 3500/65 172115-01 |
| 3500/72M | 3500/40 125680-01 | 3500/92 136180-01 |
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