HA / HD60 Series
• Ratings from 25A to 125A @ 48-660 VAC
• SCR output for heavy industrial loads
• AC or DC control
• Zero-crossing (resistive loads) or random-fire (inductive loads) output
• Low Leakage (Snubberless)
PRODUCT SELECTION
Control Voltage
3-32 VDC
90-280 Vrms
18-36 Vrms
25A
HD6025
HA6025
HA6025E
50A
HD6050
HA6050
HA6050E
90A
HD6090
HA6090
HA6090E
125A
HD60125
HA60125
HA60125E
AVAILABLE OPTIONS
OUTPUT SPECIFICATIONS (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)
Maximum Load Current (3) [Arms]
Minimum Load Current [mArms]
Maximum 1 Cycle Surge Current (50/60Hz) [Apk]
Maximum On-State Voltage Drop @ Rated Current [Vpk]
Thermal Resistance Junction to Case (Rjc) [°C/W]
Maximum 1/2 Cycle I² t for Fusing (50/60Hz) [A2 sec]
Minimum Power Factor (with Maximum Load)
50A
48-660
1200
5
500
50
40
597/625
1.7
0.63
1779/1621
0.5
90A
48-660
1200
5
500
90
40
1145/1200
1.7
0.28
6560/5976
0.5
125A
48-660
1200
5
500
125
150
1670/1750
1.7
0.22
13950/12709
0.5
INPUT SPECIFICATIONS (1)
Description
Control Voltage Range
Maximum Turn-On Voltage
Minimum Turn-Off Voltage
Maximum Reverse Voltage
Typical Input Current
Nominal Input Impedance [kOhms]
Maximum Turn-On Time [msec] (5)
Maximum Turn-Off Time [msec]
D PREFIX
3-32 VDC (7)
3.0 VDC
1.0 VDC
-32 VDC
2.0 mA (6)
See Note 6
1/2 Cycle
1/2 Cycle
A PREFIX
90-280 Vrms
90 Vrms
10 Vrms
-
2 mA @ 120 Vrms, 4 mA @ 240 Vrms
60
10
40
E SUFFIX
18-36 Vrms
18 Vrms
4.0 Vrms
-
3 mA @ 24 Vrms
9.0
10
40
GENERAL SPECIFICATIONS
Description
Dielectric Strength, Input/Output/Base (50/60Hz)
Minimum Insulation Resistance (@ 500 V DC)
Maximum Capacitance, Input/Output
Ambient Operating Temperature Range
Ambient Storage Temperature Range
Weight (typical)
Encapsulation
Terminals
Recommended Terminal Screw Torque Range:
Fastons:
Parameters
4000 Vrms
10
9
Ohm
8 pF
-40 to 80 °C
-40 to 125 °C
3.0 oz (86.5 g)
Thermally conductive Epoxy
Screw and saddle Clamps Furnished, Unmounted
6-32 Screws - 10 in/lbs. 8-32 & 10-32 Screws - 20 in. lbs.
Single pair (up to 25A) Double pair* (50A model only) *Caution: User must connect to both pairs
GENERAL NOTES
1) All parameters at 25°C unless otherwise specified.
2) Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1
3) Heat sinking required, for derating curves see page 2.
4) 24 VAC Input option, E suffix
5) Turn-on time for random turn-on versions is 0.02 msec (DC control Models)
6) Input circuitry incorporates active current limiter.
7)
For relays with option ”G” minimum control voltage is 4.5VDC
MECHANICAL SPECIFICATIONS
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