China Sta Magnetic Air Conditioning Contactors Single Phase Definite Purpose, Find details about China Air Conditioning Contactor, Contactor from Sta Magnetic Air Conditioning Contactors Single Phase Definite Purpose
Application
SONTUOEC definite purpose contactor (Follow defers to DP Contactor),mainly is suitable for 50HZ or 60HZ.When the AC-8A use category fixed working voltage is 204V or 277V the normal current up to the 40A electric circuit is suitable for the starting and the control single - phase motor (or compressor) and other single - phase loads.Mainly uses in the domestic electric appliances profession,specially in air conditioning profession,conforms to IEC60947.
Operating Conditions &Installation method
1, The ambient air temperature:-5ºC~+40ºC;
2, The altitude of the site of installation does not exceed 2000 neters aboce sealvels;
3, The relative humidity of the air in a maximum of not more than 50% at+40ºC, relative humidity, low temperature can be high up to 90%; for example 20 degrees, take special measures due to temperature change should occasionally produce.
4, installation type: III.
5, all directions shall not exceed ±50.
6, The contactor screw installation.
SPECIFICATION
Coil rating | 1Pole contactors | 2 pole contacts | ||||||
| Nominal coil voltage | 24 | 120 | 208/240 | 277 | 24 | 120 | 208/240 | 277 |
| Nominal coil resistance Ohms | 18 | 420 | 1800 | 2500 | 11 | 237 | 1000 | 1600 |
| Maximum pick up voltage | 18 | 88 | 177 | 221 | 18 | 88 | 177 | 221 |
| Maximum drop out voltage | 6.15 | 20-70 | 40-140 | 50-165 | 6.15 | 20-70 | 40-140 | 50-165 |
| Nominal rush Va@50Hz | 31 | 31 | 31 | 31 | 33 | 33 | 33 | 33 |
| Nominal rush Va@60Hz | 28 | 28 | 28 | 28 | 30 | 30 | 30 | 30 |
| Nominal rush Va@50Hz | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 8 |
| Nominal rush Va@60Hz | 5 | 5 | 5 | 5 | 6.5 | 6.5 | 6.5 | 6.5 |
| Maximum coil voltage | 30 | 132 | 264 | 300 | 30 | 132 | 132 | 300
|
Coil rating | 3Pole contactors | 4 pole contacts | ||||||
| Nominal coil voltage | 24 | 120 | 208/240 | 277 | 24 | 120 | 208/240 | 277 |
| Nominal coil resistance Ohms | 7 | 180 | 720 | 900 | 6 | 150 | 600 | 750 |
| Maximum pick up voltage | 18 | 88 | 177 | 220 | 18 | 88 | 177 | 220 |
| Maximum drop out voltage | 6.15 | 20-70 | 40-140 | 50-165 | 6.15 | 20-70 | 40-140 | 65-185 |
| Nominal rush Va@50Hz | 65 | 65 | 65 | 65 | 62 | 62 | 62 | 62 |
| Nominal rush Va@60Hz | 60 | 60 | 60 | 60 | 59 | 59 | 59 | 59 |
| Nominal rush Va@50Hz | 7.5 | 7.5 | 7.5 | 7.5 | 9 | 9 | 9 | 9 |
| Nominal rush Va@60Hz | 6 | 6 | 6 | 6 | 7 | 7 | 6 | 7 |
| Maximum coil voltage | 30 | 132 | 264 | 300 | 30 | 132 | 264 | 300 |
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