Contact Us
Register | Log In
Facebook pageLinkedIn pageTwitter page
Cart Summary
Your Cart is Empty
View Cart
 Visa  Mastercard  Discover  American Express
Search
 
 
Navigation
Home
Catalog
Tubing
Electric Floor Heat
SmartTrac
Fittings
Manifolds
Tools & Accessories
Heating System Controls
HydroNex
HPS Pump Panels
RGP Controls
Nibco Radiant Panels
Webstone
Thermostats
Electronic Controls
Tekmar Controls
Setpoint and Pump Controls
Mixing Controls
Boiler / DHW Controls
tekmarNet 2 Controls
Snow Melting Controls
tekmarNet 4 Thermostats
Sensors
Mixing Valves
Miscellaneous
Pumps
Mixing Valves
Flow Control
Gauges and Adapt.
Heat Exchangers
Thermo. Controls
Exp. Tanks & Air Elim.
Radiant Insulation
Water Heaters & Boilers
Books
Services
Specials
SubRay - Discontinued
Info
Estimate Request

Free Radiant Floor Heating Estimates
Free Shipping

Free Ground Shipping on Orders Over $200
Find us on Facebook
RPA Trained - Keeping your project done right
Radiant Professionals Alliance
  Tekmar Power Manager- Three Auxiliary Pumps, Four Demands
Tekmar Power Manager- Three Auxiliary Pumps, Four Demands
Click to enlarge

Tekmar Power Manager- Three Auxiliary Pumps, Four Demands

The Power Manager 346 is designed to allow non-tekmar products to interface with a tekmarNet® 4 communicating heating system. It can be used in applications that use 3rd party thermostats, zoning devices, or mechanical equipment that requires a hot water demand from the boiler system. This product provides demand inputs for up to 4 different reset water temperatures (high temp, low temp 1, low temp 2, low temp 3). It has the capability of switching 3 pump outputs and provides wiring for up to 3 tekmarNet® 4 devices, as well as the 4 separate demand inputs to create a heat call on one of up to 4 possible reset water temperatures.

Features

  • CSA C US certified for use in USA and Canada
  • Converts demands to tekmarNet® 4 communication
  • Four On-Off demand inputs
  • Four tekmarNet® 4 buses
  • Internal 50 VA transformer
  • Provides power to tekmarNet® 4 Reset Module
  • Three 115 V powered auxiliary pump outputs
  • tekmarNet® 4 compatible

Specifications

Control Microprocessor control. This is not a safety (limit) control
Packaged weight 4.9 lb. (2220 g)
Dimensions 8-1/16" H x 11-1/8" W x 2-15/16" D (204 x 282 x 74 mm)
Enclosure Blue PC+ABS plastic with metal top and bottom conduit connection walls, NEMA type 1
Approvals CSA C US, meets class B: ICES & FCC Part 15
Ambient conditions Indoor use only, 32 to 117°F (0 to 47°C), RH ≤80% to 88°F (31°C), down to 50% above 104°F (40°C), Altitude <6560 ft. (2000 m), Installation Category II, Pollution Degree
Power supply 115 V (ac) +/- 10%, 60 Hz, 12 A
Combined load All loads using input power 11.5A max
Relay power 115 V (ac) +/- 10%, 60 Hz, 10 A
Wire rating Installations up to 104°F (40°C) only require 90°C supply wiring, whereas environments of 105 to 117°F (41 to 47°C) require 105°C rated wiring
Max low voltage load 24 V (ac) 2.1 A 50 VA, fuse: T2.5 A 250 V
Auxiliary pump inputs 24 V (ac), < 0.1 VA
Auxiliary pump relays 115 V (ac) 5 A
Bus demands 20 to 260 V (ac) 2 VA
Warranty Limited 3 Year Warranty

Current Literature

Product Submittal

Jan 2011 - Present

346_Cpdf

Installation & Operation Manual

Apr 2008 - Present

346_Dpdf

Job Record

Aug 2009 - Present

346_Jpdf

Wiring Brochure

Dec 2008 - Present

346_Wpdf


Part Number: 346

Quantity
Price
1$538.31
2 +$502.16


 
 
Tell a Friend