CWA4850 Crydom Co., CWA4850 Datasheet - Page 2

• Manufacturer Part Number: CWA4850
• Description: RELAY SSR 50A 660VAC AC OUT PNL
• Manufacturer: Crydom Co.
• Series: CW48r

Specifications of CWA4850

• Load Current: 50A
• Circuit: SPST-NO (1 Form A)
• Output Type: AC, Zero Cross
• Voltage - Input: 90 ~ 280VAC
• Voltage - Load: 48 ~ 660 V
• Mounting Type: Chassis Mount
• Termination Style: Screw Terminal
• Package / Case: Hockey Puck
• Control Voltage Range: 90Vrms To 280Vrms
• Operating Voltage Range: 48Vrms To 660Vrms
• Isolation Voltage: 4000Vrms
• Control Voltage Type: AC
• Relay Terminals: Screw
• Load Voltage Rating: 36 V
• Load Current Rating: 50 A
• Mounting Style: Panel
• Relay Type: Solid State
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• On-state Resistance: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

1) All parameters at 25°C unless otherwise specified.
INPUT SPECIFICATIONS (1)
Description
Control Voltage Range
Minimum Turn-On Voltage
Minimum Turn-Off Voltage
Typical Input Current
Nominal Input Impedance
Maximum Turn-On Time [msec] (4)
Maximum Turn-Off Time [msec]
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
Max. Torque
Max. Wire Size
GENERAL NOTES
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) Turn-on time for random turn-on version is 0.02 msec.
5) Input circuit incorporates active current limiter
6) 21.5K ohms for random turn-on version (-10 suffix)
.
10 mA @ 12 VDC
See note 5
4-32 VDC
1/2 Cycle
1/2 Cycle
1 .0 VDC
CWD
4 VDC
Screw Type, Finger Proof Output: 8-32, Combo rive Input: 6-32, Combo Drive
Output:2 x AWG 8 (3.8mm) Input: 2 x AWG 12 (2.5mm)
Output: 20 in lb (2.2Nm) Input: 10 in lb (1.1Nm)
Thermally conductive Epoxy
6 mA @ 120 Vrms
14.2 K Ohms (6)
90-280 Vrms
Parameters
3.0 oz (86.5 g)
90 Vrms
10 Vrms
-40 to 125 °C
-40 to 80 °C
CWA
4000 Vrms
10
50
50
8 pF
9
Ohm
24 mA @ 24 Vrms
CWAxxxxE
1.0 K Ohms
18-36 Vrms
18 Vrms
2 Vrms
50
50