• BackPhotovoltaic Relay
    • PB3Series

    PB3 Series

    High switching capacity: up to 63 A
    Large contact gap
    Low heating temperature raise
    Greepage distance reach 5.5 mm
    Flux protection and Plastic-sealed optional
    Class-F insulation grade
    PTG, PTG SPD,PTG relay, PTG防雷器,普泰防雷器,普泰電氣
    • Model Definition
    • Coil Ratings
    • Contact Ratings
    • Characteristics
    • Engineering Data
    • Dimensions

    Series Name


    Terminal Shape


    Contact Form


    Category of Protection

    Model


    Coil Voltage
     (VDC)

    MPQ


    PB3-L PCB terminals SPST-NO (a) Plastic sealed  PB3-A/SL1-□□ 5, 6, 9, 12, 15, 18, 24, 36, 48 20 pcs/Tube
    or
    25 pcs/Tray
    Flux proofed PB3-A/PL1-□□
    SPST-NC (b) Plastic sealed  PB3-B/SL1□-□□
    Flux proofed PB3-B/PL1□-□□
    SPDT (c) Plastic sealed  PB3-C/SL1□-□□
    Flux proofed PB3-C/PL1□-□□
    PB3-H PCB terminals SPST-NO (a) Plastic sealed  PB3-A/SH1V-□□
    Flux proofed PB3-A/PH1V-□□

    L-type?

    Rated Voltage

    (V)

    Rated Current

    (mA±10%)

    Coil Resistance

    (Ω±10%)

    Must Operate Voltage

    (V)

    Must Release voltage

    (V)

    Max. Voltage

    (V)

    Power Consumption

    (mW)

    DC5 180.0 27.8 75% max. of rated voltage 10% min. of rated voltage 130% of rated voltage Approx. 900?
    DC6 150.0 40.0
    DC9 100.0 90.0
    DC12 75.0 160.0
    DC15 60.0 250.0
    DC18 50.0 360.0
    DC24 37.5 640.0
    DC36 25.0 1,440.0
    DC48 18.8 2,560.0


    H-type?

    Rated Voltage

    (V)

    Rated Current

    (mA±10%)

    Coil Resistance

    ?(Ω±10%)

    Must Operate Voltage

    (V)

    Must Release voltage

    (V)

    Max. Voltage

    (V)

    Power Consumption

    ?(mW)

    DC5 450.0 11.1 75% max. of rated voltage 10% min. of rated voltage 130% of rated voltage Approx. 2,250?
    DC6 375.0 16.0
    DC9 250.0 36.0
    DC12 187.5 64.0
    DC15 150.0 100.0
    DC18 125.0 144.0
    DC24 93.8 256.0
    DC36 62.5 576.0
    DC48 46.9 1,024.0

    Classification???????????? Resistive Load
    Model L-type? H-type?
    Contact Form SPST-NO (A) SPST-NC (B) SPDT (C) SPST-NO (A)
    Contact Type Single
    Contact Material Ag-alloy (Cd free)
    Contact Rating
    277 VAC 30 A
    28 VDC 30 A

    277 VAC 30/25 A

    28 VDC 30/25 A

    NO: 250 VAC 30 A NC: 250 VAC 15 A 277 VAC 43/35 A?
    277 VAC 40 A
    NO: 277 VAC 20 A NC: 277 VAC 10 A 277 VAC 50/63 A?
    277 VAC 63 A?
    Max. Switching Voltage 277 VAC
    Max. Switching Current 63 A 30 A 30 A 63 A
    Max. Switching Power 17,451 VA 8,310 VA 8,310 VA 17,451 VA

    Contact Resistance 100 mΩ max. (at 1 A/ 6 VDC)
    Operate Time ≤15 ms
    Release Time ≤10 ms
    Insulation Resistance ≥1,000 MΩ (500 VDC)
    Dielectric?Strength Between Coil & Contacts 4,000 VAC, 1 mA, 50/60 Hz for 1 min

    Between Contacts of?

    The?Same Polarity

    2,500 VAC, 1 mA, 50/60 Hz for 1 min

    Impulse withstand?

    voltage

    Between Coil & Contacts 6 KV (1.2/50 μs)
    Vibration?Resistance Destruction 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude)
    Malfunction 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude)
    Shock?Resistance Destruction 980 m/s2 (100 G)
    Malfunction 98 m/s2 (10 G)
    Durability Mechanical 10,000,000 operations (at 18,000 operations/hr)?
    Electrical
    ?(Res. load)
    L-type: 1x105 OPS (NO: 277 VAC 30 A, at 105°C, 1 s on 9 s off)
    L-type: 2x104 OPS (NO: 277 VAC 40 A, at 85°C, 1 s on 9 s off, Flux proofed)
    L-type: 1x105 OPS (NO: 250 VAC 30 A, NC: 15 A, at 105°C, 5 s on 5 s off, Flux proofed)
    L-type: 1x105 OPS (NO: 277 VAC 25 A, NC: 10 A, at 105°C, 5 s on 5 s off, Flux proofed)
    H-type: 3x104 OPS (277/250/240 VAC 40/35 A, at 85°C, 1 s on 9 s off,Flux proofed)
    H-type: 3x104 OPS (277/250/240 VAC 50/63 A, at 40°C, 1 s on 9 s off, Flux proofed)
    Ambient Temperature -40°C to 85°C (with no icing or condensation)
    Humidity 5~85% RH
    Unit Weight L-type: Approx.25 g, H-type: Approx.36 g

    L-type


    H-type




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