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1 Replies and 6988 Views
Current Transformer 6988 1
Started by Tony Hodges
Split Core CT for 30 amps primary and 333 mV secondary. The window could be the least dimensioned.
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6988 |
by Tony Hodges 09/04/2009 8:41 AM |
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1 Replies and 5130 Views
Coil Question 5130 1
Started by Tony Hodges
My company is working on a project that we need to know when a coil is pulled in. It is a 115vac coil and pulls .6 amps. I would like to have a simply inline switch that we could tie into a plc. I do have both legs of the 115 vac to work with.
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5130 |
by Tony Hodges09/04/2009 8:38 AM |
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1 Replies and 5905 Views
Transducers 5905 1
Started by Tony Hodges
I'm looking for two different types of voltage transducers. Both would be used to provide analog inputs to a building management system. One transducer would be used for monitoring the voltage on a standard, single phase 120VAC circuit. One transducer would be used for monitoring the voltage on a bank of batteries (normal would be 48VDC) I'd prefer an output of 0-10vdc to the BMS system, but 0-5vdc, 0-20ma or 4-20ma would also work
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5905 |
by Tony Hodges09/04/2009 8:27 AM |
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1 Replies and 5716 Views
DC Transducer 5716 1
Started by Tony Hodges
We are considering using a DC current sensor in an upcoming product for Solar Inverters. Here are the requirements: * Ability to sense DC current from 1 to 10A, with 5 or better accuracy. * Bandwidth from 0 to 10Hz. * Must be able to withstand fault currents up to 300ADC. * UL listed or recognized preferred. * Operating range from -20 to 60C.
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5716 |
by Tony Hodges09/04/2009 8:14 AM |
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1 Replies and 5079 Views
Frequency Transducer 5079 1
Started by Tony Hodges
I am looking for a FREQUENCY transducer that can meet the following requirements: 0 - 500hz 0 - 150Vac input. These are the maximum ranges. Can you provide some assistance on this issue.
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5079 |
by Tony Hodges09/04/2009 8:09 AM |
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1 Replies and 5608 Views
Relay application question 5608 1
Started by Tony Hodges
This concerns your CR5395 current sensing relay system (the 'device'), applied to a charger system for an electric vehicle. The attached diagram reflects my current configuration, 'as built' (I contributed the diagram to Wikibooks). I will shortly be installing 8 small isolated chargers to float charge my 96 volt (16 x 6V) pack in order to reduce cooling fan wear and noise on the bulk charger. The in-vehicle bulk charger (K&W)is powered through a vehicle mounted relay ('Ry CP')whose purpose i...
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5608 |
by Tony Hodges09/04/2009 8:06 AM |
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1 Replies and 5539 Views
3 Phase Active Power Transducer 5539 1
Started by Tony Hodges
I am looking for a 3 phase active power transducer, for a test system. The transducer must be approved for use in branch circuit in a UL 508 controller. I want to measure active power for some 3 phase motors. Motor data: Voltage 3x480V or 3x208V Frequency 50-60HZ Current 0-7A Output 0-10V or 4-20mA Is this something you have in your product range
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5539 |
by Tony Hodges09/04/2009 8:01 AM |
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1 Replies and 5470 Views
3 Phase 4 Wire system 5470 1
Started by Tony Hodges
We have a 3-phase 4-wire system and would like to add the ability to measure individual line currents. This system operates at 400 Hz and we are expecting to never have to read over 15A per phase. This will be part of an automated test program. Currently we have 120 V 60Hz, 5VDC and 28VDC available as a power source. It would be greatly appreciated if you could point me to a part number that would work.
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5470 |
by Tony Hodges09/04/2009 6:50 AM |
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1 Replies and 5366 Views
CR5310S 5366 1
Started by Tony Hodges
Does the S5310 DC Voltage Transducer come at the 100VDC measurement level with the 0-5VDC output Also, can we get the 28V option for Supply Voltage power
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5366 |
by Tony Hodges09/03/2009 9:20 AM |
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1 Replies and 5960 Views
Frequency transducer with specific ranges 5960 1
Started by CRMagnetics Staff
I am looking for a FREQUENCY transducer that can meet the following requirements: 0 - 500hz 0 - 150Vac input. These are the maximum ranges. Can you provide some assistance on this issue
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5960 |
by CRMagnetics Staff08/04/2009 6:05 AM |