Bently Nevada 3300/10-02-02-00 Power Supply

The 3300/10 Power Supply is a reliable, robust power solution designed to support up to 36 channels in the Bently Nevada 3300 rotating machinery protection system. It provides continuous, regulated power to various monitors and transducers in the system, ensuring stable operation across various machine protection applications.

Key Features:

Reliable Power for Large Systems:

Designed to supply continuous power to up to 12 monitors and their associated transducers in a 3300 System.
The system can scale up to 36 channels without the need for a second power supply in the same rack, making it a highly flexible and cost-effective solution.

Input and Power Configuration:

Power Input:
- 95 to 125 Vac, single phase, 50 to 60 Hz, at 1.0 A maximum, or
- 190 to 250 Vac, single phase, 50 to 60 Hz, at 0.5 A maximum.
- User-selectable by connection to a positive retention socket.
Primary Power Surge at Power-up:
- 26 A peak or 12 Arms for one cycle.
Fuse Rating:
- 95 to 125 Vac: 1.5 A slow-blow.
- 190 to 250 Vac: 0.75 A slow-blow.

Transducer Power:

Programmable Transducer Power:
- -24 Vdc (±0%) or -18 Vdc (±0%) for transducer output, providing flexibility in powering Bently Nevada probes and proximity sensors.
- Overload Protected on each channel at the individual monitor circuit boards.

Relay and Communication:

OK Relay:
- Location: Behind the power supply at the Power Supply Input Module.
- Type: Single-pole, double-throw (SPDT).
- Sealing Options: Epoxy-sealed or hermetically-sealed options available.
- Contact Ratings:
  - Epoxy-sealed: 5 A at 28 Vdc; 5 A at 120/220 Vac, 50/60 Hz.
  - Hermetically-sealed: 5 A at 28 Vdc; 5 A at 120 Vac, 50/60 Hz; 3 A at 220 Vac, 50/60 Hz.
Contact Life: Minimum of 10,000 cycles at rated load.
The relay is connected via the System Monitor to monitor the operating condition of each transducer and provides annunciation in the event of primary power loss.

Environmental Limits:

Operating Temperature:
- +32°F to +149°F (0°C to +65°C).
Storage Temperature:
- -40°F to +185°F (-40°C to +85°C).
Relative Humidity:
- Up to 95% non-condensing.

Physical Specifications:

Space Requirements: One rack position. Installed only in position 1 (left-most position, next to the System Monitor).
Weight: 2 lbs (1 kg).

Ordering Information:

Model Number: 3300/10-02-02-00

Option Codes:

- - A: Input Voltage Option.
  - 02 190-250 Vac 50/60 Hz
- - - B: Power Input Module Option.
      - 02: Standard, Hermetic OK Relay.
    - C: Agency Approval Option.
      - 00: Pending British Approval.

This 3300/10-02 Power Supply is designed to deliver uninterrupted, high-quality power to the Bently Nevada 3300 Series machinery protection systems, ensuring robust performance even in demanding industrial environments. The built-in line noise filter adds an extra layer of protection for sensitive applications, making it ideal for power generation plants and environments where power quality is critical.

Contact Us

Phone: +86-15915488782
Email: uma@meloauto.com
WhatsApp: +8615915488782
Business Hours: 24/7 service
Address: Unit 601, Powerlong International Center, No. 1599 Luling Road, Siming District, Xiamen City, Fujian, China

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