HPR Solid State Relay - 50 AMP - Single Pole - DC Control
SKU: JEHPR48D50
Price: $44.49
JEHPR is a high power solid state relay, with 4 - 32 VDC input control voltage, with output current 50A and load voltage of 480 VAC. SCR output provides high dv/dt capability more than 500v/µs. The relays provide 4000VAC opto-isolation between input and output. Encapsulating with epoxy resin. Outline dimension is 58.6mm X 45.7mm X 26.5mm.
- Product Features
- Photoelectric isolation
- LED status indicator
- Removable protective cover
- Dielectric strength 4000V
- Zero-cross switching
- Panel mount
- DC Control
- SCR output
Manufacturer: MDI Relays & Switches
Weight: 0.5 lb
Delivery: 1 - 6 weeks
- Input Parameter (Ta=25°C)
- Input Accepts: 24 to 2 X 12 AWG (.2 to 3.3mm²)
- Control Voltage Range: 4 - 32 VDC
- Max. Turn-On Voltage: 4 VDC
- Max. Turn-Off Voltage: 1 VDC
- Max. Input Current: 25 mA
- Max. Reverse Protection Voltage: -32 VDC
- Output Parameter (Ta=25°C)
- Output Accepts: 20 to 2 X 8 AWG (.518 to 8.4mm²)
- Load Voltage Range: 48 - 530 VAC
- Max. Transient Voltage: 1200 Vpk
- Load Current Range: 50 Arms
- Max. Surge Current (10 ms): 700 Apk
- Max. l2t for fusing (10 ms, A2S): 1250
- Max. Off-State Leakage Current: 10 mA
- Max. On-State Voltage Drop: 1.7 Vrms
- Min. Power Factor: 0.5
- Max. Turn-On Time: 1/2 Cycles + 1 ms
- Max. Turn-Off Time: 1/2 Cycles + 1 ms
- Frequency Range: 47 - 63 Hz
- Min. Off-State DV/DT: 500 V/µs
- General (Ta=25°C)
- Dielectric Strength (50 Hz / 60 Hz):
- Input, Output to Base 2500 VAC, 1 min
- Input to Output 4000 VAC, 1 min
- Insulation Resistance: 1000 MΩ (500 VDC)
- Max. Capacitance (Input to Output): 8 pF
- Operating Temperature: -30°C - 80°C
- Storage Temperature: -30°C - 100°C
- Ambient Humidity: 45% - 85% RH
- Unit Weight: Approximately 95g
MDI Inc. Our Company!
See all MDI Electrical Products
Mercury Displacement Industries Incorporated, better known in the industry we serve as MDI, was incorporated in Michigan in 1975. The primary product line is switch gear components including mercury type contactors, tilt switches and liquid level float controls.
Contactors are rated from 30 to 100 Amperes and are commonly used in various heating, lighting, and many other industrial applications including high voltage ultraviolet type loads. The contacts are encased in hermetically sealed stainless steel tubes to provide reliable switching for millions of operations. All basic units are UL, CSA, and CE approved.
The liquid level control floats are manufactured with mechanical or mercury switches. The float material is High Impact Polystyrene for normal alarm, sump pump or water applications, For sewage, 1 or 2 H.P. or high temperature, 86°C (186°F) requirements Acrylonitrile Butadiene Styrene, (ABS) float material is provided.
MDI has 40 to 50 employees and markets products through distributors, representatives or direct to OEM accounts throughout the world.
MDI Quality Policy
It is the policy of MDI to manufacture and market products of excellent quality, durability and reliability. This policy emphasizes the importance of product reputation and customer satisfaction in the success of our business. The MDI Team is committed without exception to the continuous improvement in quality and cost, and to manufacturing productivity and efficiency.