Evolution Series E9000 User Manual
30
Size 5 (Standard and Ambient Comp.)
Motor Full-
Load Amps
3-Ph, 3 Heater
Heater
Number
CR123
Motor Full-
Load Amps
3-Ph, 3 Heater
Heater
Number
CR123
109-118 C592A 185-200 C104B
119-128 C630A 201-221 C113B
129-138 C695A 222-237 C125B
139-155 C778A 238-262 C137B
156-168 C867A 263-270 C151B
169-184 C955A
Heaters for Mag-Break
®
Controllers
The Mag-Break protector is factory adjusted to the
minimum trip setting
To maintain overload, short-circuit, and ground-
fault protection, use the following instructions
to select heaters and to adjust the Mag-Break
trip setting.
For continuous-rated motors with a service factor of
1.15 to 1.25, select the appropriate heaters for the
motor full-load current. For continuous-rated motors
with a service factor of 1.0, multiply the motor full-load
current by 0.9 and use this value to select heaters.
Use the heater table to verify that the Mag-Break and
current limiter rating is correct for the motor full-load
current. Then set the Mag-Break trip setting to the
recommended value.
If the Mag-Break trips during motor startup, increase
the trip setting by one step at a time until the motor
can be consistently started. Do not exceed the maximum
trip setting shown in the heater table.
Overload relay tripping current in 40° C ambient is the
minimum value of heater full-load current multiplied
by 1.25.
Circuit breaker tripping may be an indication that
a fault current has been interrupted. To provide
continued protection against re or shock hazard,
examine all current-carrying parts and other
components of the motor controller and replace
any damaged components. If heater burnout occurs,
the complete overload relay must be replaced.
Size 0 and 1 (Standard)
Motor Full-
Load Amps
3-Ph, 3 Heater
Heater
Number
CR123
TEC &
TECL
Rating
Mag-Break
Trip Setting
Rec. Max.
.65-.74 C087A 3 LO LO
.75-.84 C097A 3 LO LO
.85-.92 C109A 3 LO 1
.93-1.02 C118A 3 LO 1
1.03-1.10 C131A 3 LO 2
1.11-1.23 C148A 3 LO 2
1.24-1.38 C163A 3 LO 3
1.39-1.49 C184A 3 LO 4
1.50-1.67 C196A 3 1 4
1.68-1.79 C220A 3 1 5
1.80-1.98 C239A 3 1 6
1.99-2.24 C268A 3 2 7
2.25-2.43 C301A 3 3 8
2.25-2.43 C301A 7 LO 1
2.44-2.75 C326A 7 LO 2
2.76-3.25 C356A 7 LO 3
3.26-3.43 C379A 7 LO 4
3.44-4.03 C419A 7 1 4
4.04-4.43 C466A 7 1 5
4.44-4.94 C526A 7 2 6
4.95-5.36 C592A 7 2 7
5.37-5.77 C630A 7 3 6
5.37-5.77 C630A 15 LO 2
5.78-6.35 C695A 15 LO 2
6.36-6.92 C778A 15 LO 3
6.93-7.99 C867A 15 LO 3
8.00-8.47 C955A 15 1 4
8.48-9.19 C104B 15 1 5
9.20-10.0 C113B 15 1 6
10.1-10.7 C125B 15 2 6
10.8-12.0 C137B 15 2 7
10.8-12.0 C137B 30 LO 2
12.1-12.9 C151B 15 3 8
12.1-12.9 C151B 30 LO 2
13.0-15.1 C163B 30 LO 3
15.2-16.3 C180B 30 LO 4
16.4-17.9 C198B 30 1 4
Size 1
18.0-19.7 C214B 30 1 5
19.8-21.2 C228B 30 1 6
21.3-22.3 C250B 30 2 7
22.4-23.5 C273B 30 2 8
23.6-25.5 C303B 30 3 8
23.6-25.5 C303B 50 LO 3
25.6-27.0 C330B 50 LO 3