search for: contactor

Displaying 8 results from an estimated 8 matches for "contactor".

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2005 Jul 18
0
Netowrk addresses contactor
Does anyone know how to control electrical load remotely using Linux? I'm thjinking a network addressable contactor (200 Amp) but I have not been able to source one. -- Chris Mason NetConcepts (264) 497-5670 Fax: (264) 497-8463 Int: (305) 704-7249 Fax: (815)301-9759 Cell: 264-235-5670 Yahoo IM: netconcepts_anguilla at yahoo.com
2005 Sep 19
3
[resend] [patch] driver for Eltek AL175 alarm module
Hello up there! Attached is my patch to add support for AL175 alarm module, Please ACK or NAK this. -- ?????? ??????? -------------- next part -------------- A non-text attachment was scrubbed... Name: al175.patch Type: text/x-diff Size: 35632 bytes Desc: not available Url : http://lists.alioth.debian.org/pipermail/nut-upsdev/attachments/20050919/84b639e0/al175-0001.bin
2013 Sep 21
2
Smart-UPS staying in OB after power return
..., etc. The most distressing problem is the UPS stays OB after removing and reapplying utility power. When power is removed, the UPS goes OB and upsmon detects the power failure no problem, reporting 's0-ups0 at localhost is on battery'. But when power is restored, there is no clicking of contactors, no switch back to OL, and no detection by upsmon that power is restored. The UPS can be manually put back OL with 'upscmd load.on'. I would expect the UPS go back OL automatically, though; am I wrong about this? (APC forums folk are thus-far silent on this question.) There are other t...
2013 Sep 22
1
Smart-UPS staying in OB after power return
...is the UPS stays OB after removing and >> reapplying utility power. When power is removed, the UPS goes OB and >> upsmon detects the power failure no problem, reporting >> 's0-ups0 at localhost is on battery'. But when power is restored, there is >> no clicking of contactors, no switch back to OL, and no detection by >> upsmon that power is restored. The UPS can be manually put back OL with >> 'upscmd load.on'. I would expect the UPS go back OL automatically, >> though; am I wrong about this? (APC forums folk are thus-far silent on >&gt...
2013 Sep 21
0
Smart-UPS staying in OB after power return
...tressing problem is the UPS stays OB after removing and > reapplying utility power. When power is removed, the UPS goes OB and > upsmon detects the power failure no problem, reporting > 's0-ups0 at localhost is on battery'. But when power is restored, there is > no clicking of contactors, no switch back to OL, and no detection by > upsmon that power is restored. The UPS can be manually put back OL with > 'upscmd load.on'. I would expect the UPS go back OL automatically, > though; am I wrong about this? (APC forums folk are thus-far silent on > this question....
2008 Dec 24
1
Driver removal notification: al175
Hi Kirill, just to notify you that your al175 driver is being removed from the NUT tree, as of 2.4.0-pre1. if you wish to see it entering the tree again, please contact the Development mailing list to talk about it. Merry Christmas and happy New Year. Arnaud -- Linux / Unix Expert R&D - Eaton - http://www.eaton.com/mgeops Network UPS Tools (NUT) Project Leader -
2006 Feb 07
0
complicated search/model question
...to a job during the same time? I?m new to Ruby and Rails and making pretty good progress but I must admit I have no idea were to start on this. Thanks in advance for any help, Hugh contractor.rb has_many :jobs has_many :availabilities job.rb belongs_to :contractor availability.rb belongs_to :contactor create_table "availabilities", :force => true do |t| t.column "contractor_id", :integer t.column "day", :integer # 0-6 to match ruby wday t.column "available_from", :datetime # could be just a time field but rails doesn''t seam to pl...
2003 May 06
0
supply electric appliances
...6862 E-mail:qunze@mail.wzptt.zj.cn chnze@mail.wzptt.zj.cn http://www.chnze.com; http://www.electricbase.com Dear Sir, We are pleased to introduce ourselves as leading manufacturers and exporters in Electrical Items and Accessories. Our Products include: 1. Circuit breaker (MCB,ELCB,MCCB) 2. Ac contactor, Magnetic starter 3. Relays (Mini relay, time relay, thermal relay) 4. Meters(panel meter, water meter, watthour meters) 5. Fuses link and fuse base 6. Stablizer, UPS(uninterruptible power supply) 7. Energy saving lamps 8. Nylon cable tie, Cable clips,terminal block 9. Micro switch & Limit swit...