250V-450VAC Hybrid Power Relay [HPR]

250V-450VAC
Hybrid Power Relay

  • Series:[HPR] 250V-450VAC
  • Standard:IEC 60947-1

General

HPR is a hybrid relay combined with traditional mechanical contactor and latest thyristor-controlled technology. The reason to develop HPR is an idea for green energy. Traditional electro-magnetic contactors present many non-green defects such as noise, higher power loss, deteriorated main contacts due to making inrush current and opening arc voltage, therefore resulting in malfunction, life shortening and lost control function that are important to many users.

Green Energy has become the must-do job to every industrial player so that our planet could take a rest and eventually be saved. The LEDs Street Lighting is the most successful example around the world. LEDs Street Lighting saves at least 50% power usage compared to gas vaporizing lights. Our HPR is designed to help LEDs Street Lighting to further save their control power for another 50% power consumption from traditional electro-magnetic control system, plus tens of year of service life, no maintenance, no replacement, save bulks of material from numbers of failed traditional ones.

Try HPR today! Help to save our planet!

Features

  • Rated 250VAC or 450VAC, 5Amp~60Amp.
  • Few watts power consumption and nature cooling is sufficient that never burn-coil.
  • Zero-Arcing technology provides no-arc at all while relay contact opening.
  • Green energy concept of low loss, long life, no maintenance, no replacement.
  • Shortest arc by-pass time in the market.
  • Half size compares to existing electro-magnetic control system.
  • Lighter in weight and ease for installation.
  • First real arc-less Hybrid Power Relay in the world.

Application

  • Air Compressors, Hydraulic Compressors, Injection machines, and Vacuum Cylinders.
  • LEDs Street Lighting Controls.
  • Controls of electrical devices used in marine ship, steel industries, electrical heaters, electro-magnetic valves, and any type of motorized equipments.
  • Replace traditional electro-magnetic contactors rated 60Amp and below.
  • Suitable for long term and frequent operated equipment.

Theory of Operation

Thyristor control system senses and monitors real-time voltage V1-V2 across the mechanical contacts K1, thyristor TR1 will be initiated to by-pass K1 contact while the voltage V1-V2 is being changed from zero(0) to 1V (to open contact K1) or from 250V(450V) to near zero voltage (to close contact K1).

[HPR-RY1 & HPR-RY2] Technical Data

HPR-RY1 & HPR-RY2
Closing Time < 20ms (Non-Isolated) Opening Time < 20ms (Non-Isolated)
> 60ms (Isolated) > 100ms (Isolated)
Interval Time from Open to Close > 20ms (Non-Isolated) Maximum Operating Cycles per Hour 1,200 cycles
> 100ms (Isolated)
Main-Circuit Electrical Life Times 5-10 million times Main-Circuit Mechanical Life Times > 10 million times
Main-Circuit Contact Resistance < 50mΩ (RY1) Environmental Temperature -20° ~ +45°
< 40mΩ (RY2)

[HPR-RY1] 5A~30A Frame - Selection Table

Items Main Ckt. Current Main Ckt. Voltage Main Ckt. Contact Type Main Ckt. Pole No. Isolated Type Aux. Contacts Coil Control Voltage
Cat. No. Parameters
RY1G10A250VI-A220 10A 250V V normal
open (K1 normally open)		 1 I 1a/1b single blade, double throw

10A 250VAC or 10A 28VDC		 Recommend:
AC:220V or 110V

Options:
AC: 12V, 15V, 18V, 24V, 48V, 70V, 110V, 120V, 220V.
DC: 5V, 6V, 9V, 12V, 15V, 18V, 24V, 48V.
RY1G20A250VI-A220 20A 250V 1 I
RY1G30A250VI-A220 30A 250V 1 I
RY1G10A450VI-A220 10A 450V 1 I
RY1G20A450VI-A220 20A 450V 1 I
RY1G30A450VI-A220 30A 450V 1 I
RY1G5A250CI-A220 5A 250V C normal
close (K1 normally close)		 1 I
RY1G10A250CI-A220 10A 250V 1 I
RY1G15A250CI-A220 15A 250V 1 I
RY1G5A450CI-A220 5A 450V 1 I
RY1G10A450CI-A220 10A 450V 1 I
RY1G15A450CI-A220 15A 450V 1 I
Remark Delete I from the above catalog numbers for Non-Isolated type products.

[HPR-RY2] 20A~60A Frame - Selection Table

Items Main Ckt. Current Main Ckt. Voltage Main Ckt. Contact Type Main Ckt. Pole No. Isolated Type Aux. Contacts Control Coil Voltage
Cat. No. Parameters
RY2G40A250VI-A220 40A 250V V normal
open (K1 normally open)		 1 I 1a/1b single blade, double throw

10A 250VAC or 10A 28VDC		 Recommend:
AC:220V or 110V

Options:
AC: 12V, 15V, 18V, 24V, 48V, 70V, 110V, 120V, 220V.
DC: 5V, 6V, 9V, 12V, 15V, 18V, 24V, 48V.
RY2G50A250VI-A220 50A 250V 1 I
RY2G60A250VI-A220 60A 250V 1 I
RY2G40A450VI-A220 40A 450V 1 I
RY2G50A450VI-A220 50A 450V 1 I
RY2G60A450VI-A220 60A 450V 1 I
RY2G20A250CI-A220 20A 250V C normal
close (K1 normally close)		 1 I
RY2G25A250CI-A220 25A 250V 1 I
RY2G30A250CI-A220 30A 250V 1 I
RY2G20A450CI-A220 20A 450V 1 I
RY2G25A450CI-A220 25A 450V 1 I
RY2G30A450CI-A220 30A 450V 1 I
Remark Delete I from the above catalog numbers for Non-Isolated type products.

[HPR-RY3] Technical Data

HPR-RY3
Steady Open Time < 200ms Steady Close Time < 100ms
Open Time < 100ms Close Time < 20ms
Main-Circuit Electrical Life Times > 5 million times Main-Circuit Mechanical Life Times > 10 million times
Maximum Operating Cycles per Hour 1,200 cycles Environmental Temperature -20° ~ +45°

[HPR-RY3] Selection Notes

  • Main circuit current ratings:
    • 2~3 phase Non-Isolated: 10A~30A
    • 2~3 phase Isolated: 10A
    • 1 phase Isolated or Non-Isolated: 10~30A
  • RY3 has maximum 4 circuits:
    • Main Arc-less circuits: 3
    • Auxiliary circuit: 1
    • If main-circuit used only 1 or 2 circuits, the rest can be used as auxiliary contacts per customer's requirement.
    • Exp. 1: 2a1b required
      Cat. No.: RY3G30A250VI-2N1CD24
    • Exp. 2: 1a1b
      Cat. No.: RY3G30A250VI-1N1CD24
  • Auxiliary contacts ratings:
    • a (Normal Open) 5A, 277VAC / 5A 28VDC
    • b (Normal Close) 2A, 277VAC / 2A 28VDC
  • Control coil voltage recommendation:
    • 2-3 phase: DC 5V, 6V, 9V, 12V, 15V, 18V, 24V, 48V. Recommend 24VDC.
    • 1 phase: AC 12V, 15V, 18V, 24V, 48V, 70V, 110V, 120V, 220V. Recommend 110V or 220V.

[HPR-RY3] 1 Phase & 2 Phase - Selection Table

Items Main Ckt. Current Main Ckt. Voltage Main Ckt. Contact Type Main Ckt. Phase Isolated Type Aux. Contacts Control Coil Voltage
Cat. No. Parameters
Common Control 1 Phase
RY3G10A250V1I-2N1CD24 10A 250V
(450V option)		 V normal open 1 I 2a/1b (max. 3 contacts available for any combination) Recommend:
24VDC or 110VAC / 220VAC

Options:
AC: 12V, 15V, 18V, 24V, 48V, 70V, 110V, 120V, 220V.
DC: 5V, 6V, 9V, 12V, 15V, 18V, 24V, 48V.
RY3G20A250V1I-2N1CD24 20A 1 I
RY3G30A250V1I-2N1CD24 30A 1 I
RY3G5A250C1I-2N1CD24 5A C normal close 1 I
RY3G10A250C1I-2N1CD24 10A 1 I
RY3G20A250C1I-2N1CD24 20A 1 I
Common Control 2 Phase
RY3G10A250V2-1N1CD24 10A 250V
(450V option)		 V normal open 2 Non-Isolated 1a/1b Recommend:
24VDC or 110VAC / 220VAC

Options:
DC: 5V, 6V, 9V, 12V, 15V, 18V, 24V, 48V.
RY3G20A250V2-1N1CD24 20A 2
RY3G30A250V2-1N1CD24 30A 2
RY3G10A250VI-1N1CD24 10A 2 I
RY3G5A250C2-1N1CD24 5A C normal close 2 Non-Isolated
RY3G10A250C2-1N1CD24 10A 2
RY3G20A250C2-1N1CD24 20A 2
RY3G5A250C2I-1N1CD24 5A 2 I
RY3G10A250C2I-1N1CD24 10A 2 I

[HPR-RY3] 3 Phase - Selection Table

Items Main Ckt. Current Main Ckt. Voltage Main Ckt. Contact Type Main Ckt. Phase Isolated Type Aux. Contacts Control Coil Voltage
Cat. No. Parameters
Common Control
RY3G10A250V3-1ND24 10A 250V
(450V option)		 V normal open 3 Non-Isolated 1a/1b Recommend:
24VDC or 110VAC / 220VAC

Options:
AC: 12V, 15V, 18V, 24V, 48V, 70V, 110V, 120V, 220V.
DC: 5V, 6V, 9V, 12V, 15V, 18V, 24V, 48V.
RY3G20A250V3-1ND24 20A 3
RY3G30A250V3-1ND24 30A 3
RY3G10A250V3I-1ND24 10A 3 I
RY3G5A250C3-1ND24 5A C normal close 3 Non-Isolated
RY3G10A250C3-1ND24 10A 3
RY3G20A250C3-1ND24 20A 3
RY3G5A250C3I-1ND24 5A 3 I
RY3G10A250C3I-1ND24 10A 3 I
Individual Control
RY3F10A250V3-D24 10A 250V
(450V option)		 V normal open 3 Non-Isolated None Recommend:
24VDC or 110VAC / 220VAC

Options:
DC: 5V, 6V, 9V, 12V, 15V, 18V, 24V, 48V.
RY3F20A250V3-D24 20A 3
RY3F30A250V3-D24 30A 3
RY3F5A250C3-D24 5A C normal close 3
RY3F10A250C3-D24 10A 3
RY3F20A250C3-D24 20A 3