RPC Series
• Proportional controller
• Ratings from 15A to 40A @ 480 VAC
• 500k or 1M Ohm potentiometer control
PRODUCT SELECTION
Description
120 VAC
240 VAC
480 VAC
15 A
RPC1215
RPC2415
RPC4815
25 A
RPC1225
RPC2425
RPC4825
40 A
RPC1240
RPC2440
RPC4840
OUTPUT SPECIFICATIONS (voltage) (1)
Description
Operating Voltage (47-63Hz) [Vrms]
Transient Overvoltage [Vpk]
Maximum Off-State Leakage Current @ Rated Voltage [mArms]
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec] (2)
Snubber (Internal)
120 VAC
90-130
400
10
5000
yes
240 VAC
200-240
600
7
500
yes
480 VAC
400-480
1200
3
500
no
OUTPUT SPECIFICATIONS (current) (1)
Description
Maximum Load Current [Arms] (3)
Minimum Load Current [mArms]
Maximum Surge Current (16.6ms) [Apk]
Maximum On-State Voltage Drop @ Rated Current [Vpk]
Thermal Resistance Junction to Case (Rjc) [°C/W]
Maximum I²t for Fusing (8.3 msec) [A² sec]
15 A
15
70
150
1.6
1.48
94
25 A
25
80
250
1.6
1.02
260
40 A
40
90
625
1.6
0.63
1620
INPUT SPECIFICATIONS (1)
Description
Variable Resistor Size (4)
120 VAC
150K (1W)
240 VAC
1M (1/2W)
480 VAC
1M (1/2W)
GENERAL SPECIFICATIONS
Description
Minimum Power Factor (with Maximum Load)
Dielectric Strength, Input/Output/Base (50/60Hz)
Ambient Operating Temperature Range
Ambient Storage Temperature Range
Weight (typical)
Encapsulation
Terminals
Recommended Terminal Screw Torque Range:
0.6
2500 Vrms
-30 to 80 °C
-40 to 125 °C
3.2 oz (90g)
Thermally conductive Epoxy
Screws and saddle Clamps Furnished, Unmounted
6-32 Screws -10 in lbs.
8-32 and 10-32 Screws -20 in. lbs.
(Screws dry without grase)
GENERAL NOTES
1) All parameters at 25°C unless otherwise specified.
2) Off-State dv/dt test method per EIA/NARM standard RS-443
3) Heat sinking required, see derating curves.
4) Potentiometer should be line voltage rated.
For Contact information visit our web site.
www.crydom.com
©2008 Crydom, Inc.
Specifications subject to change without notice.
CRYDOM [ CRYDOM INC., ]
