technical parameter
¡¤ Electrical parameters:
1. CQC, VDE, UL, CUL? AC250V 50~60Hz 5A / 10A / 15A (resistive load)
2. UL AC 125V 50Hz 15A (resistive load)
¡¤ Operating temperature range: 0~240¡É (optional)
¡¤ Temperature accuracy: ¡¾2 ¡¾3 ¡¾5 ¡¾10¡É
¡¤ Temperature difference between response and action: 8~100¡É (optional)
¡¤ Wiring mode: plug terminal 250# (flexible 0~90¡Æ optional); plug terminal 187# (flexible 0~90¡Æ optional, thickness 0.5, 0.8mm optional)
¡¤ Service life: ¡Ã 100000 times
¡¤ Electric strength: AC 50Hz 1800V for 1min, no flicker, no breakdown
¡¤ Contact resistance: ¡Â50m¥Ø
¡¤ Insulation resistance: ¡Ã100M¥Ø
¡¤ Contact form:
1. Normally closed type: the temperature rises, the contact is disconnected, the temperature drops, and the contact is connected
2. Normally open type: the temperature rises, the contact is connected, the temperature drops, the contact is disconnected
¡¤ Shell protection grade: IP00
¡¤ Grounding method: Connect the grounded metal parts of the device through the metal casing of the thermostat.
¡¤ Installation method: directly use the screw nut to reinforce it.
¡¤ Temperature working range: -25¡É¡ï+240¡É+1¡É¡ï2¡É
Features
¡¤ It has the characteristics of stable performance, high precision, small size, light weight, high reliability, long life, and low interference with radio.
Precautions
1. When using the contact temperature-sensing installation, the metal cover should be close to the installation surface of the controlled appliance. To ensure the temperature-sensing effect, the temperature-sensing surface should be coated with thermal grease or other heat-conducting medium with similar performance.
2. Do not crush, loosen or deform the top of the cover during installation, so as not to affect performance.
3. Do not allow liquid to penetrate into the temperature controller, do not cause cracks in the shell, and do not change the shape of the external terminals at will.
4. The product is used in a circuit with a current of no more than 5A, and the copper core cross-section is 0.5-1§®2 wire connection; when used in a circuit with a current of no more than 10A, the copper core cross-section is 0.75-1.5§®2 wire. connect.
5. The product should be stored in a ventilated, clean, dry, and non-corrosive gas warehouse with a relative humidity of less than 90% and an ambient temperature of 40¡ÆC.
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