- Product details
- Specifications
- Recommand
- Service & Policy
6600 SERIES · MACHINERY PROTECTION
ENTEK C6691/24 Power Supply and Relay Unit
Power and alarm-relay coordination for established ENTEK machinery-protection racks.
SYSTEM FAMILY
6600 SERIES
Equipment protection rack
Product snapshot
The unit supplies the host monitoring rack and presents its alarm-relay interface for continuous machine-protection service.
System role
It is intended for maintenance where chassis keying, field wiring and alarm logic must be retained. Verify the complete order code against the installed assembly before commissioning.
Explore other ENTEK products →
02 / COMPLIANCE & SYSTEM FIT
Standards awareness and interoperability planning
Certifications & Standards
The C6691/24 is legacy industrial machinery-protection hardware. Do not assume a current standalone CE, UL or hazardous-area approval; verify the nameplate, original project documentation and site certification requirements.
Installation should follow applicable electrical codes, protective-earth, overcurrent, separation and ESD practices for the host enclosure and connected monitoring circuits.
Compatibility & Interoperability
Interoperability depends on chassis revision, card-guide keying, terminal placement and the installed field documentation; each must match before insertion.
C6691/ICP, C6691/-12, C6691/-18 and C6691/18 use different supply or transducer arrangements and are not direct substitutes.
Verification matrix
AC input range85-265V AC
DC input option24V DC
Supply transferAutomatic AC/DC changeover
Approval evidenceNameplate and project records
Electrical checksEarthing, separation and overcurrent
Commissioning checksChassis revision and connector keying
03 / BRAND & APPLICATION
Legacy machinery-protection continuity
ENTEK brand characteristics
ENTEK and IRD machinery-protection hardware is valued for dedicated vibration monitoring, rack-based alarm integration and long service in rotating-equipment installations.
Application fields
Typical uses include turbines, generators, compressors, pumps and fans in power generation, oil and gas, refining, chemical processing and other continuous-process plants.
Recommended models
Bently Nevada
| 330500-00-00 |
330500-01-00 |
330500-02-00 |
330500-03-00 |
| 330500-04-00 |
330500-06-00 |
330500-07-00 |
330500-08-00 |
| 330180-10-00 |
330180-11-00 |
330180-12-00 |
330180-50-00 |
| 330180-51-00 |
330180-52-00 |
330180-90-00 |
330180-91-00 |
| 330180-92-00 |
330101-00-08-10-02-00 |
330103-00-04-10-02-00 |
330104-00-06-10-02-00 |
ENTEK
| C6622HS |
6688 IRD |
C6675 |
C6682 |
| C6682 IRD |
C6686 IRD |
C6687 |
C6688 |
| C6688 IRD |
EC6682 |
EC6686 |
IRD 6652 C6652 |
| C6622LS |
EC6652 |
C6691/24 |
C6691/ICP |
| C6691/IRD |
E2108/9/001 |
E2170/1/80 |
E2172/1/80 |
04 / SERVICE & POLICY
Quotation support and independent-supply notice
Quote
REQUEST DETAILS
Send the complete order code, required quantity and available nameplate reference. We will verify product identity, condition and stock status before quotation.
DELIVERY PLAN
Include the destination country or city, preferred shipping method and required delivery date so lead time and transport can be evaluated together.
COMPATIBILITY CHECK
Add a clear nameplate photo, rack reference or connector view when available. These details help confirm revision compatibility and reduce replacement risk.
Disclaimer
INDEPENDENT SUPPLY
This website is not affiliated with, endorsed by, or authorized by any of the listed manufacturers or trademarks. Ewolomodule is not an authorized distributor, dealer, or representative of the products displayed on this website.
TRADEMARK OWNERSHIP
All product names, trademarks, brands, and logos used on this website are the property of their respective owners.
IDENTIFICATION PURPOSE
The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
English 
فارسی
français
русский
italiano
español
português
Tiếng việt
Indonesia
हिन्दी
network supported
Contact us
Whatsapp: +86 17359287459
