Active Member
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[China]
Address: No. 3999 LiuJiang Road, Liushi, Yueqing, Wenzhou, Zhejiang, China
Contact name:Sunny Zhang
WENZHOU SANTUO ELECTRICAL CO.,LTD. |
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STA-N Bakelite Shell Definite Purpose Contactor 2 Pole Fixed Install
The air conditioner contactor is basically a switch that is located in the outdoor part of the air conditioning unit. The "switch" consists of a control coil, a metal plunger, and one or more sets of electrical contacts. the switch turns the unit on and off as required to keep the home at the desired temperature.
Specifications
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.
| 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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