datasheet for PHS230A20 by SSAC
Phase Control
PHS Series
The PHS Series is an ideal method of changing
lamp intensity, varying the speed of a fan/
motor, or controlling the temperature of a heater.
The effective output voltage is adjusted with an
accessory external potentiometer suitable for line
voltage applications.
For more information see:
Appendix B, page 165, Figure 4 for dimensional drawing.
Appendix C, page 172, Figure 40 for connection diagram.
Operation
Upon application of input voltage, effective output
voltage can be varied by changing the external resistance
value. As the external resistance increases, the effective
output voltage decreases. The inverse is also true.
Typical Output Waveform
Features:
• External adjustment - 230VAC rated
potentiometer
• 120 or 230VAC input voltages available
• Up to 20A steady state - 200A inrush
• Single hole surface mounting
Approvals:
Auxiliary Products:
• Versa-knob: P/N: P0700-7
• Quick connect to screw adaptor:
P/N: P1015-18
• Female quick connect:
P/N: P1015-13 (AWG 10/12)
P/N: P1015-64 (AWG 14/16)
P/N: P1015-14 (AWG 18/22)
• Potentiometers:
P/N: P1004-174 (100kΩ 1W)
P/N: P1004-175 (200kΩ 2W)
Available Models:
PHS120A10
PHS120A20
PHS120A6
PHS230A1
PHS230A10
PHS230A20
PHS230A6
If desired part number is not listed, please call us to
see if it is technically possible to build.
Order Table:
PHS
X
Input Voltage
120A - 120VAC
230A - 230VAC
Speciications
X
Rating
1 - 1A
6 - 6A
10 - 10A
20 - 20A
Output
Mechanical
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Variable voltage phase angle control
Mounting * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Surface mount with one #10 (M5 x 0.8) screw
Rating
Steady State (at 100% On)
Inrush*
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 x 2 x 1.51 in. (50.8 x 50.8 x 38.4 mm)
1A
10A
Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.25 in. (6.35 mm) male quick connect
6A
60A
terminals
10A
100A
Environmental
20A
200A
Operating / Storage Temperature . . . . . . . . . . . -20° to 60°C / -40° to 85°C
Minimum Load Current . . . . . . . . . . . . . . . . . . . . 100mA
Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95% relative, non-condensing
Voltage Drop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ≅ 2.0V at rated current
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A: ≅ 2.4 oz (68 g)
Input
6, 10, & 20A: ≅ 3.9 oz (111 g)
Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 or 230VAC
External Adjustment Potentiometer
Tolerance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20%
120VAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100KΩ rated at 1W
AC Line Frequency . . . . . . . . . . . . . . . . . . . . . . . . 50/60Hz
230VAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200KΩ rated at 2W
Protection
Must have insulation resistance suitable
Dielectric Breakdown . . . . . . . . . . . . . . . . . . . . . . ≥ 2000V RMS terminals to mounting surface
for line voltage applications.
Insulation Resistance . . . . . . . . . . . . . . . . . . . . . . . ≥100MΩ
*Units rated ≥ 6A must be bolted to a metal surface using the included heat sink compound.
The maximum mounting surface temperature is 90°C. Inrush: Non-repetitive for 16ms.
148
www.ssac.com • 800-843-8848 • fax: 605-348-5685
Appendix B - Dimensional Drawings
FIGURE 1
FIGURE 2
FIGURE 3
CT; ESD5; ESDR; FS100; FS200; FS300; KRD3; KRD9;
KRDB; KRDI; KRDM; KRDR; KRDS; KRPD; KRPS;
KSD1; KSD2; KSD3; KSD4; KSDB; KSDR; KSDS;
KSDU; KSPD; KSPS; KSPU; KVM; T2D; TA; TAC1;
TAC4; TDU; TDUB; TDUI; TDUS; TL; TMV8000;
TS1; TS2; TS4; TS6; TSB; TSD1; TSD2; TSD3; TSD4;
TSD6; TSD7; TSDB; TSDR; TSDS; TSS; TSU2000
HLV; HRD3; HRD9; HRDB; HRDI;
HRDM; HRDR; HRDS; HRID; HRIS;
HRIU; HRPD; HRPS; HRPU; HRV; RS
HSPZ
FIGURE 4
FIGURE 5
TRDU
FIGURE 6
TRU
FA; FS; FSU1000*; NHPD; NHPS; NHPU;
NLF1*; NLF2*; PHS*; PTHF*; SIR1; SIR2;
SLR1*; SLR2*; TH1; TH2; THC; THD1;
THD2; THD3; THD4; THD7; THDB; THDM;
THDS; THS
*If unit is rated @ 1A, see Figure 1
FIGURE 7
FIGURE 8
FIGURE 9
PLM; PLR; TDB; TDBH; TDBL; TDI; TDIH;
TDIL; TDM; TDMB; TDMH; TDML; TDR;
TDS; TDSH; TDSL
FS500; PRLB; PRLM; PRLS; TRB; TRM; TRS
(snap for
mounting
bases)
ASQU; ASTU; DSQU; DSTU
FIGURE 11
FIGURE 12
FIGURE 10
FS100; FS400
ERD3; ERDI; ERDM
www.ssac.com • 800-843-8848 • fax: 605-348-5685
ORB; ORM; ORS
inches (millimeters)
165
Appendix C - Connection Diagrams
FIGURE 34 - FB9L
FIGURE 35 - SCR9L
L1
N/L2
Beacon Connection Diagram
L1
V = Voltage
B = LED Beacon
SS = Selector Switch
SI = Sensor Input
L = Indicator
F = Flasher Failure LED
AXL = Auxiliary Load/Alarm
FF = Flasher Failure/Bypass Relay
BRC = Bypass Relay Contacts
Obstruction Lamp Connection Diagram
N/L2
L1
N/L2
V = Voltage
B = Beacon Lamps
SS = Selector Switch
L = LED Indicator
F = Flasher
AXL = Auxiliary Load/Alarm
OL = Obstruction Lamps
SI = Sensor Input
H = “3“ Spare AC Hot Connection (2A max.)
FIGURE 36 - PCR Series
FIGURE 37 - SIR1/SIR2 Series
L1
N/L2
V = Voltage
CV = Control Voltage
R = Reset
NC = Normally Closed Output
NO = Normally Open Output
= Undefined time
Load may be connected to terminal 3 or 1.
Note: Normally open output is shown. Normally closed output is also available.
FIGURE 38- SLR Series
L1
FIGURE 39 - NLF1/NLF2 Series
N/L2
L = Load
S1 = Initiate Switch
Note: Normally open output is shown. Normally
closed output is also available.
172
L1
N/L2
L = Load
S1 = Control Switch
Internal connections between terminals
2 & 4.
FIGURE 40 - PHS Series
L1
N/L2
Triac Output Device
V = Voltage
L = Load
RT = External Adjustment
www.ssac.com • 800-843-8848 • fax: 605-348-5685
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