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Product Usage

The JZXC-H156 rectifier slow release relay is used as a filament supervisory relay in the electric centralized lighting circuit.

Applicable environment

a) Ambient temperature: -40℃~+60℃;

b) Relative humidity: not more than 90% (temperature +25°C);

c) Air pressure: not less than 70kPa (equivalent to an altitude below 3000m);

d) Vibration: the vibration frequency is not more than 15Hz, and the amplitude is not more than 0.45mm;

e) Working position: horizontal;

f) There should be no harmful gas causing explosion hazard around, and good dust-proof measures should be taken.

Mechanical properties

Number of contact groups: 4QH;

Identification pin number: 22, 53;

Contact gap: not less than 1.3mm;

Pallet gap: not less than 0.35mm;

Contact pressure: the dynamic contact point is not less than 250mN; the dynamic disconnection point is not less than 150mN;

Contact uniformity error: not more than 0.20mm.

Electrical characteristics

Rating: AC51MA

Magnetizing value: AC136Ma

Release value: not less than AC12Ma

Working value: not less than AC34ma

Coil resistance: 78 (1±10%) Q×2

The coils are connected in series, connect 1, 4, use 5, 6;