Power Controllers Series 19P and 39P0 pages

Power Controllers Series 19P and 39P
The Athena 19P (single phase) and 39P (three phase)
are phase-angle fired power controllers that can be
used for control of resistive heater loads. The high
amperage series provides capacity from 125 amps
up to 250 amps and the controllers are designed to
extend heater life while eliminating thermal shock.

L Optically Isolated
L Diagnostic Indicators
L Self-Synchronizing to Line Frequency
L Isolated Heat Sinks
L Compact Design
L Protection Against Line Voltage Spikes
L Fan Cooled

(File No. E218665)

Ordering Information
9 P
OPTIONS
Phase Code
1 = Single
3 = Three

Line Voltage (50/60 Hz)
Code
02 = 24 Vac
04 = 48 Vac
12 = 120 Vac
20 = 208 Vac
24 = 240 Vac
38 = 380 Vac
48 = 480 Vac
60 = 600 Vac

Load Current (Amps) Code*

Input Code

Soft Start Code

(To determine load current
reference equations below)

A = 4-20 mA
C = 10-50 mA

Consult factory
00 = None

0 = None
A = 9 sec
B = 15 sec
C = 30 sec
D = 60 sec
E = 120 sec
V = Voltage limit

125 = 125 A
200 = 200 A
250 = 250 A

To Order: Determine proper line voltage, load current, and options required, if any.

Technical Specifications
*Single Phase Load Current (Amps) Equation
Total Amps

=

Supply Voltage
Frequency
Current Rating
Input Control
Signal Isolation
Transient
Voltage Protection
Ambient Temperature
Load

Total Watts (Load)
Volts (Line Voltage)

*Three Phase Load Current (Amps) Equation
Total Amps

=

Total Watts (Load)
1.73 x Volts (Line Voltage)

WARNING
Branch circuit overcurrent
protection is to be provided in accordance
with national and local codes.

Diagnostic Indicators
Cooling Specification

14

24 to 600 Vac
50-60 Hz
125 - 250 A
2500 Vac
Inherent built in immunity
32°F to 122°F (0°C to 50°C)
Resistive. 39P Three Phase, 3 Leg
Half Control for 3 Wire Delta or
3 Phase Ungrounded Wye
19P Single Phase, 1 Leg Control
Shorted or open SCR, open or
reverse input
Fan cooled, requires 120 Vac
supply voltage