Pentair Raychem WinterGard H311100 Selection Manual

Selection Guide (for PiPe freeze Protection APPlicAtionS)
Raychem WinterGard self-regulating heating cables provide
convenient, reliable freeze protection for a wide variety of pro-
fessionally installed residential and commercial water-pipe and
roof-and-gutter de-icing applications in nonhazardous areas.
This data sheet is designed to assist in cable and accessory
selection and basic circuit design of pipe-freeze-prevention
applications.
Complete design guidelines, installation instructions, and safety
information are provided in the Commercial and Residential
Construction
Pipe Applications
Product Specifications and Data
Service voltage
Power output at 40°F (W/ft)
Power output in refrigeration condensate
drains at 32°F (W/ft)
Weight per 100 ft (lb)
Nom. cable width (in)
Nom. cable thickness (in)
Bus wire gauge (AWG)
Braid wire gauge equivalent (AWG)
Insulating jacket type
Outer jacket type
Maximum exposure temp. (°F)
Environment
Agency approvals *
*
1 = UL System Listed 718K Pipe Heating Cable; 2 = UL System Listed 877Z De-Icing and Snow Melting Equipment; 3 = CSA Certified LR21133
WARNING:
WinterGard systems must be installed correctly to
ensure proper operation and to prevent shock or
fire. Carefully read and follow the Commercial and
Residential Self-Regulating Heating Products
Application and Design Guide and the H900 series
connection kit installation instructions.
• Use only in ordinary (nonhazardous) areas. Do not
expose to any chemicals, oil or grease.
WinterGard, WinterGard Plus, WinterGard Wet
16 AWG
bus wires
Water pipes in dry areas:
Water pipes in wet areas and refrigeration
condensate drains:
WinterGard Plus
WinterGard H611050
H311100 H611100
H311250 H611250
120 V 120 V
3 6
n/a n/a
6 6
0.380 0.380
0.180 0.180
16 16
14 14
n/a n/a
150 150
Use only in ordinary (nonhazardous) areas. Do not expose to any chemicals.
1, 3 1, 3
• In wet areas, use only WinterGard Wet.
• To minimize the danger of fire from sustained elec-
trical arcing if the heating cable is damaged or
improperly installed, and to comply with the
requirements of Pentair Thermal Management,
agency approvals, and national electrical codes,
ground-fault equipment protection must be used
on each heating cable branch circuit. Arcing may
not be stopped by conventional circuit protection.
Self-Regulating Heating Products Application and Design Guide
(H53585), the H900 Power Connection Kit, the H908 Plug-in
Power Connection Kit, and the H921 120-V ground-fault protect-
ed junction box.
For detailed information on roof and gutter de-icing applica-
tions, please refer to the WinterGard Wet Design, Installation
and Maintenance Guide (H56804).
Conductive Inner jacket
core (black) (blue or red)
H311/H611/H621
H612/H622
WinterGard Plus
H621050
H621100
H621250
240 V
6
n/a
6
0.380
0.180
16
14
Modified polyolefin
n/a
150
1, 3
• This selection guide does not take the place of the
installation instructions included in the
Commercial and Residential Self-Regulating
Heating Products Application and Design Guide and
in the H900 series accessory kits.
• System approvals and performance are based on
the use of only H900 series accessories with
WinterGard heating cables. These accessories
must be used. Do not substitute parts.
Water-proof
Tinned outer jacket
copper braid (black)
H612, H622 only
WinterGard Wet WinterGard Wet
H612050 H622050
H612100 H622100
H612250 H622250
H612500 H622500
H6121000 H6221000
120 V 240 V
6 6
8 8
7 7
0.415 0.415
0.215 0.215
16 16
14 14
Modified polyolefin
150 150
1, 2, 3 1, 2, 3