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ETA Systems A guide to Real Power Protection. Why Buy Power Protection? Because AC Power is the most unpredictable part of you system design –Without.

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Presentation on theme: "ETA Systems A guide to Real Power Protection. Why Buy Power Protection? Because AC Power is the most unpredictable part of you system design –Without."— Presentation transcript:

1 ETA Systems A guide to Real Power Protection

2 Why Buy Power Protection? Because AC Power is the most unpredictable part of you system design –Without AC, you system wont work –Unregulated AC can subject your system to voltage bursts (spikes and surges) These can damage your system or cause it to operate incorrectly –Incoming AC voltage can vary. This causes your electronics to be starved from the voltage they need to operate correctly

3 Why Buy Power Distribution? Continued AC noise will cause irritating buzz in your system –EMI (Electro-Mechanical Interference) is caused when another device on the same circuit introduces noise. Refrigerators, Air conditioners, etc. The noise could even be coming from the operation of your neighbors electronics. –RFI (Radio Frequency Interference) Initial Powering up of our equipment can cause a on rush of power can cause a breaker or fuse to trip or damage your electronics.

4 How Do Problems Enter a System? Normal Mode Phase (hot) to Neutral Should be <10 volts Common Mode Neutral to Ground Should be < ½ volt

5 What Devices Are Used To Solve Power Problems. Which Device Is The Appropriate One To Use?

6 SIMPLE AS A-B-C

7 AC – The Surge Diverter/Filter Example of surge diverter/noise filter function. Diverters and filters convert normal mode to common mode.

8 Remember Normal Mode Phase (hot) to Neutral Should be <10 volts Common Mode Neutral to Ground Should be < ½ volt

9 B – Isolation Transformer Isolation transformers eliminated common mode voltage. Transformers provide a code legal way of bonding neutral to ground. HNGHNG H N/G

10 Balanced Power Transformer HGNHGN 60 volts Balanced power transformers have their ground separated from phase and neutral by 60 volts. Neutral and ground cannot be bonded and common mode voltage is not eliminated. Balanced power transformers are primarily designed to eliminate 60 Hz. hum. They are not intended for microprocessor based electronics. HNGHNG

11 ABC – ETA Power Conditioner When used with a true isolation transformer with a neutral to ground bond, surge diverters and noise filters can do their job without creating a common mode disturbance. The number of surge diversion and filter elements is also greatly reduced. HNGHNG H N/G

12 So What Does This Mean to Digital Equipment? Digital Equipment is very sensitive Digital communication is a sequence of 1s and 0s The slightest variance could cause a Errors, causing No Fault Found service calls Digital Takes a Reference Point from Ground –If Noise is present on Ground, the reference is corrupted and errors result.

13 Remember Normal Mode Phase (hot) to Neutral Should be <10 volts Common Mode Neutral to Ground Should be < ½ volt

14 An Example of Power Line Noise Normal Mode Noise - ~ 1.5 volts Common Mode Noise - ~ 2 volts

15 Remember Normal Mode Phase (hot) to Neutral Should be <10 volts Common Mode Neutral to Ground Should be < ½ volt

16 Normal Mode Noise - Power Line - ~ 1.5 volts Common Mode Noise - Power Line - ~ 2 volts Power Quality Performance of a Furman Sound PL8 Power Line Noise Reference

17 Normal Mode Noise - Power Line - ~ 1.5 volts Common Mode Noise - Power Line - ~ 2 volts Power Quality Performance of a Surgex SA966 Power Line Noise Reference

18 Normal Mode Noise - Power Line - ~ 1.5 volts Common Mode Noise - Power Line - ~ 2 volts Power Quality Performance of an ETA Systems PD8 Power Line Noise Reference

19 Normal Mode Noise - Power Line - ~ 1.5 volts Common Mode Noise - Power Line - ~ 2 volts Power Quality Performance of a Furman Sound IT1220 Power Line Noise Reference

20 Normal Mode Noise - Power Line - ~ 1.5 volts Common Mode Noise - Power Line - ~ 2 volts Power Quality Performance of an ETA Systems PCI-2000NA Power Line Noise Reference

21 Power Conditioning Products PCI Series Front panel LEDs for power on and no safety ground indications Front panel power switch/circuit breaker (PCI-400NA and larger) NEMA plug/receptacles on North American models IEC320 plug/receptacles on International models Optional wall mount plate for models up to PCI-700NA Optional rack tray for PCI-400NA and larger UL listed Limited five-year warranty against defects in materials and workmanship

22 Quick Model Rundown Small PCI-065NA –.65 Amps Plenty in between Large PCI-2000NA –20 Amps

23 UPS…No Not the Delivery Service But the UPM Series Delivers Continuous Power Low-distortion sine wave inverter Front-panel LED indicators for load level, battery charge level, voltage manager mode, on battery, low battery, replace battery, overload, and rear panel receptacle status Front-panel test button USB and Serial Communication Interfaces RS232 port and optional Communications Manager software package User hot swappable batteries Runtime full load/half load – 6 min./20 min.

24 UPM Series Small UPM-420NA 280 Watts Large UPM-1440NA 936 Watts

25 Dont Forget The Legacy

26 Quick Rundown Standard Series Continued PD8 –8 Outlets PD8L –8 Outlets and Retractable Lights PD9L –8 Wall Wart Sized Outlets with Retractable Lights –1 Additional Outlet on the Front PD11LV –10 Outlets on the Back (2 Always On), 1 on the Front –Voltage Meter –Retractable Lights PD11SS –10 Outlets on the Back, 1 on the Front –Four-Stage Power Sequencing

27 Quick Rundown Standard Series Basic Features Spike and Surge Protection EMI/RFI Filtration 15 AMP, 1800 Volt Capacity Overload Protection One Rack Space

28 Quick Rundown Professional Series Basic Features –Spike and Surge Protection –20 AMP, 2400 Watt Capacity –EMI/RFI Filtration –Overload Protection –10 Power Cord –One Rack Space

29 Quick Rundown Professional Series PD11P –11 Outlets (10 on Back (2 Always On), 1 on Front) PD11LP –Same As PD11P with Retractable Lights PD11VP –Same As PD11P with Voltage Meter PD11LVP –Same as PD11VP with Retractable Lights PD11LVSP –Same as PD11VP with Four-Stage Sequencing PD11SP –9 Outlets (8 on Back, 1 on Front)

30 Quick Rundown Special Application Series PD66 and PD602 –140 AMP Total –Eight 20 AMP outlets –Six Circuit Breaker Switches –Two 30 AMP Hardwire Terminal Blocks –Single or Three Phase Power Up PD10VRS –10 Outlets (2 Always On) –Regulates Voltage to 117 Volts –Voltage Meter –Four Stage Sequencing –15 AMP, 1800 Volt Capacity PD420VS –Three Stage Power Sequencing –Voltage Meter –Unlimited Linking of Multiple Units –Four 20 AMP Circuits with Front Panel Resets –80 AMP, 9600 Watt Capacity –Volt Meter

31 ETA Professional Power Protection REAL Power Protection!

32 Questions ?


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