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 All power supply units PWU60-0Х and PWU60-1Х have:
- input voltage supply 220 VAC (+10/-15%); - output power 60 W; - input fuse phase L – 1 А; - output fuse 3 A; - input suppression filter; - output galvanically insulated voltages; - connectors for input voltage – dismountable for PWU60-0Х and non-dismountable for PWU60-1Х; - non-dismountable connectors for output voltage. PWU60-04, PWU60-14
- 24 VDC/ 2.5 А with overvoltage protection at 32 VDC. PWU60-17 with external battery back-up
- 12 VDC / 2 А;
- disconection from 220 VAC line at drop under 187 VAC and feeding by external 12 V battery;
- connection to the utility electricity line at reaching 200V and switching off the battery;
- an algorithm for tracking the upper/ low threshold of the battery and switching off at 11 VDC;
- an algorithm for charging the 12 V battery;
- LED indication LINE ON and ACC ON;
- output dry contact LINE ON / ACC ON;
- switching time utility line/ battery - 10 ms. PWU60-18
- 2х24 VDC / 1 А galvanically isolated with overvoltage protection at
- 32 VDC.
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