Relays - Continental Girbau L36USS36G Owner's Manual

ORDERING OVERLOAD
HEATERS FOR OVERLOAD

RELAYS

Overload Heater Table
Motor Full Load Amps
(FLA)
SF = 1.00
Heater
Size
40 Deg. C
Amb.
H-6 .69 - .76
H-7 .77 - .82
H-8 .83 - .92
H-9 .93 - 1.03
H-10 1.03 - 1.13
H-11 1.14 - 1.29
H-12 1.30 - 1.46
H-13 1.47 - 1.61
H-14 1.62 - 1.81
H-15 1.82 - 2.00
H-16 2.01 - 2.18
H-17 2.19 - 2.47
H-18 2.48 - 2.70
H-19 2.71 - 2.83
H-20 2.84 - 3.12
H-21 3.13 - 3.32
H-22 3.33 - 3.81
H-23 3.82 - 4.33
H-24 4.34 - 4.76
H-25 4.77 - 5.40
H-26 5.41 - 6.06
H-27 6.07 - 6.81
H-28 6.82 - 7.55
H-29 7.56 - 8.58
H-30 8.59 - 9.42
H-31 9.43 - 10.72
H-32 10.72 - 11.99
Table for Ordering Overload Heaters for Overload Relays
Properly sized Overload Heaters provide motor protection to the dryer.
Improper heater size may allow the motor to be damaged, or could cause
nuisance tripping.
Heater sizes are listed on the Overload Heater Table on page 63. To use the table,
refer to the Motor Rating Plate and locate the Full Load Amps (FLA), the
Service Factor (SF), and the Ambient Temperature (Amb.).
Example
Motor Rating Plate shows FLA = 3.8, SF = 1.15, and 60 Deg. C Amb.
From the table, heater size is H-25. Order part number "TU267900—H25".
CAUTION
Overload Relays do not provide protection from short circuits. Short
circuit protection is provided by a device such as a breaker or wall
disconnect.
60 Deg. C
Amb. or more
.55 - .60
.61 - .66
.67 - .74
.75 - .83
.84 - .91
.92 - 1.03
1.04 - 1.16
1.17 - 1.29
1.30 - 1.45
1.46 - 1.60
1.61 - 1.74
1.75 - 1.97
1.98 - 2.16
2.17 - 2.27
2.28 - 2.50
2.51 - 2.66
2.67 - 3.05
3.06 - 3.49
3.48 - 3.80
3.81 - 4.32
4.33 - 4.84
4.85 - 5.45
5.46 - 6.03
6.04 - 6.86
6.87 - 7.54
7.55 - 8.58
8.59 - 9.59
SF = 1.15
40 Deg. C 60 Deg. C
Amb. Amb. or more
.62 - .68
.69 - .74
.75 - .83
.84 - .93
.94 - 1.02
1.03 - 1.16
1.17 - 1.31
1.32 - 1.45 1.06 - 1.16
1.46 - 1.63 1.17 - 1.30
1.64 - 1.80 1.31 - 1.44
1.81 - 1.96 1.45 - 1.57
1.97 - 2.22 1.58 - 1.77
2.23 - 2.43 1.78 - 1.94
2.44 - 2.55 1.95 - 2.04
2.56 - 2.81 2.05 - 2.25
2.82 - 2.99 2.26 - 2.39
3.00 - 3.43 2.40 - 2.74
3.44 - 3.90 2.75 - 3.12
3.91 - 4.28 3.13 - 3.42
4.29 - 4.86 3.43 - 3.89
4.87 - 5.45 3.90 - 4.36
5.46 - 6.13 4.37 - 4.90
6.14 - 6.79 4.91 - 5.43
6.80 - 7.72 5.44 - 6.17
7.73 - 8.48 6.18 - 6.78
8.49 - 9.65 6.79 - 7.72
9.66 - 10.70 7.73 - 8.63
Page 75
SF GREATER Than 1.15
40 Deg. C
Amb. or More
.69 - .74
.50 - .54 .75 - .83
.55 - .59 .84 - .93
.60 - .66 .94 - 1.02
.67 - .74 1.03 - 1.16
.75 - .81 1.17 - 1.31
.82 - .93 1.32 - 1.45
.94 - 1.05 1.46 - 1.63
1.64 - 1.80
1.81 - 1.96
1.97 - 2.22
2.23 - 2.43
2.44 - 2.55
2.56 - 2.81
2.82 - 2.99
3.00 - 3.43
3.44 - 3.90
3.91 - 4.28
4.29 - 4.86
4.87 - 5.45
5.46 - 6.13
6.14 - 6.79
6.80 - 7.72
7.73 - 8.48
8.49 - 9.65
9.66 - 10.70
10.80 - 12.30