Your browser does not support JavaScript
 

SIGN IN  |  REGISTER  |  VIEW CART   VisaMasterCardAMEX

  CALL US: 1 (888) 261-3076     CONTACT US
Categories

OUR PRODUCTS

 
 
Enlarge Image
  Macromatic PBDU, 3 Phase Loss, Reversal & Unbalance Monitor
PBDU
 
$67.75
   
   
  

Product Photos
right left

Product Description
Macromatic 3 Phase Loss, Reversal & Unbalance Monitor
PBDU Series Features: · 7.5 mm DIN-rail mounting
·Universal voltage: 208 - 480V AC
·LED status indictors
·5A SPDT output contact
·Approvals: CE and cULus
LED Indication on Front Face The LED status indication provides easy troubleshooting. Green indicates Power ON. Yellow indicates relay status. Any of the three fault conditions will de-energize the relay after a fixed trip delay of 100 ms. Re-energization is automatic upon correction of the fault condition.  
VOLTAGE FAULT PROTECTION
Macromatic Three-Phase Monitor  Relays protect against damage due to voltage  faults. The PBDU Series monitors phase loss,  phase reversal and phase unbalance (adjustable from 5% to 25%). Phase Loss is a total loss of one or more of the three phases. This “single phasing” can be caused by a blown fuse, broken wire or worn contact and can result in motor burn-out. Phase Reversal will cause a motor to rotate in the opposite direction. Phase Monitors can detect and protect against machinery damage or potential injury to personnel. Phase Unbalance results from loads connected such that one or two lines carry more or less of the load. Phase Monitors can protect motors from resulting overheating.

You Might Also Like

Baco 0177209

IDEC FS1A-C1

Baco L21MK,

ABB MCBH-111

Hoffman A202

Wiegmann NP2

Wiegmann N41

ABB EOT16U3M

Baco 0177319

Wiegmann N41

Marathon 132

Idec FC5A-C1
 

NEWSLETTER SIGN UP

Subscribe for our newsletter program.


Home
Credit/Tax Apps
Sell On Midwest
Government Buyers

 

Order Policy
Shipping Terms
Privacy
My Account


Midwest Equipment
6555 Corporate Drive, Cincinnati, OH 45242
1 (888) 261-3076
Message Us


Follow Us on FacebookFollow us on TwitterFollow us on LinkedInBlog

COPYRIGHT © 2020. MIDWEST EQUIPMENT. ALL RIGHTS RESERVED.