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Crydom D53RV50C Three-Phase Motor Reversing Relay
The Crydom D53RV50C is a robust three-phase motor reversing solid-state relay engineered for demanding industrial environments. It provides reliable control of motor direction with ratings up to 50A at voltages from 48 to 530 VAC. A key safety feature is the interlock circuit, which prevents simultaneous activation of both reversing directions. The SCR output is suitable for heavy industrial loads, and DC control allows for flexible integration into various control systems. LED indicators provide clear visual feedback on the relay's status. This relay is ideal for applications requiring precise and safe motor control in manufacturing, automation, and other industrial processes.
Crydom D53RV50C Three-Phase Motor Reversing Relay Specifications:
- Operating Voltage (47-63Hz) [Vrms]: 48-530
- Maximum Load Current [Arms]: 50
- Transient Overvoltage [Vpk]: 1100
- Maximum Off-State Leakage Current @ Rated Voltage [mArms]: 6
- Minimum Load Current [Arms]: 0.1
- Maximum Surge Current 50/60 Hz (16.6ms) [Apk]: 710/750
- 1 Second Surge Current 50/60 Hz [Apk]: 150
- Maximum On-State Voltage Drop @ Rated Current [Vpk]: 1.35
- Maximum I²T for Fusing (50/60 Hz, 1/2 cycle) [A²sec]: 2520/2320
- Thermal Resistance Junction to Case (Rjc) [°C/W]: 0.25
- Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec]: 500
- UL/IEC 60947 Motor Control Ratings at 120V [HP/KW]: 1.5/1.11
- UL/IEC 60947 Motor Control Ratings at 240V [HP/KW]: 3/2.22
- UL/IEC 60947 Motor Control Ratings at 380V [HP/KW]: 5/3.7
- UL/IEC 60947 Motor Control Ratings at 480V [HP/KW]: 7.5/5.55
- Control Voltage Range: 4-32 VDC
- Minimum Turn-On Voltage: 4.0 VDC
- Minimum Turn-Off Voltage: 1.0 VDC
- Minimum Input Current (for on-state): 23mA
- Maximum Input Current: 35mA
- Input Resistance: Current Regulated
- Maximum Turn-On Time [msec]: 150
- Maximum Turn-Off Time [msec]: 1/2 Cycle
- Interlocking Time [msec]: 100
- Input to Output Isolation: 4000 Vrms
- Input/ Output to Ground Isolation: 2500 Vrms
- Maximum Capacitance, Input/Output: 8 pF
- Ambient Operating Temperature Range: -40 to 80°C
- Ambient Storage Temperature Range: -40 to 100°C
- Weight (typical): 370g
- Housing Material: UL 94V0
- Input Terminal Screw Torque Range:[in lbs/Nm]: 16.8/1.9
- Output Terminal Screw Torque Range:[in lbs/Nm]: 21.2/2.4
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Frequently Asked Questions
Where can I buy Crydom D53RV50C?
You can click on the BUY or RFQ button to purchase D53RV50C from an authorized Crydom distributor.
How do I troubleshoot issues or seek technical support for part D53RV50C?
You can visit the Crydom website for support.
Who is the manufacturer of D53RV50C?
Crydom