Lightning & Surge Protection

Transcription

1 Watchful Eye olutions, Inc. WTH-300, WTH-500/... Class I eries Lightning & urge rotection

2 The Guardian that rotects Your AC ower upply ystem against urge and Lightning WTH-300/G eries WTH-500/G eries Max. Continuous Operating Voltage (Uc) Frequency 320V 50Hz to 60Hz c spark-over voltage at 100 V/s >550V Requirement Class to IEC Class I IEEE Category Rating rotection Modes ominal ischarge Current Max. ischarge Current ulsed Current Residual Voltage rotective Element Follow Current (If) hort Circuit Current Ratings (CCR) Response Time (ta) Leakage Current (at 75%U1mA) Fault Indication Back-up fuse (if mains > 315A) Temperature Range Relative Humidity Maximum Operating Altitude Terminal Cross ection tripping Length Contacts Terminal crew Torque rotection Rating (I Code) urge Life at 3kA (8/20µs) in Rail E60715 Housing Material imensions I Housing et Weight er Unit ackage imension (W H) 100kA 200kA 25kA C & B L-, - 1.5kV 7-layer High Energy GT 3kA rms (at 320V) / 5kA rms (at 255V) 20kA rms < 100ns one O 315A gl -40 to 176 F (-40 to 80 C) 0% to 95% noncondensing 10,000 feet (3000m) 35mm² (solid) / 25mm² (stranded) 0.6inches (15mm) Max. 3.5m I 20 >5000 events 35mm top-hat rail 2TE Compact design 200kA 400kA 50kA 1.7kV thermoplastic; extinguishing degree UL 94 V Lb (259 g) 3.7" 1.8" 2.9" (94mm 45mm 72.8mm) WTH-300/G... eries WTH-500/G... eries F3 WTH-300/G eries WTH-500/G eries Key 1. Origin of the installation 2. istribution board 3. istribution outlet 4. Main earthing terminal or bar 5. urge protective device, class I or II tested 6. Earthing connection (earthing conductor) of the surge protective device 7. Fixed equipment to be protected 8. urge protective device, class II tested 9. urge protective device, class II or class III tested 10. ecoupling element or line length,, F3 overcurrent protective disconnectors OTE Refer to IEC for further information. 4 IEC Installation example of test class I, class II and class III s 300/500-2 urge rotection for AC ower upply ystem

3 How to name our products Example: WTH / G + / R / Watchfuleye Imax Activation Uc~: 320V GT Class I Combination Remote contacts Built-in 7-layer High Energy GT WTH-300/G/1-320 WTH-300/G+/1-320 WTH-300/G+/R/1-320 WTH-500/G/1-320 WTH-500/G+/1-320 WTH-500/G+/R/1-320 Activation Remote contact Follow Current (If): 3kA rms (at 320V) / 5kA rms (at 255V) afely applied to L- mode to realize Class I surge protection urge rotective evice for Low Voltage ower upply ystem ower upply ystem 110V, 120/ / /400V 240/415V 277/480V 347/600V Uc(MCOV), L- Mode, Uc>1.15Un 150VAC 275VAC, 320VAC, 385VAC 275VAC, 320VAC, 385VAC, 420VAC 320VAC, 385VAC, 420VAC 320VAC, 385VAC, 420VAC 550VAC, 690VAC In accordance with: IEC Class I and U449 Type 4 Location Location of use: main sub-distribution boards One-piece design Combinations: 1, 1+, 2, 3, 3+, 4 Remote Contact: optional Activation(optional): improve the sensitivity of anti surge, activate surge protection under lower voltage The impulse current and residual voltage curve in Ures=-20kA (WTH-300/G+/R/1-320(L-)) The impulse current and residual voltage curve in Ures=-20kA (WTH-500/G+/R/1-320(L-)) Watchful Eye olutions, Inc. 300/500-3

4 () The Guardian that rotects Your AC ower upply ystem against urge and Lightning Application Customized and designed by professional and experienced engineers according to your systems ifferent specifications for your choices (plastic shell and metal shell box; single-phase, three-phase power supply system) uitable for 110V, 120/208V, 220/380V, 277/480V, 347/600V AC voltage systems Able to assemble fuses, circuit breakers, lightning counter and monitoring, etc. in accordance with the requirements of your surge protection systems Realize remote intelligent monitoring through wireless, wired network or cloud service Bus Bar 35mm 3.5m WTH-2/165 WTH-3/165 WTH-4/165 (1+, 2 Mode) (2+, 3 Mode) (3+, 4 Mode) ingle modules can be combined with a bus bar in multiple combination methods Insert Bus bar Remote Contacts 1 2 Type: WTH-500/G/ R /1-320 WTH-500/G+/R urge Arrester Uc~ : 320V In(8/20) : 200kA Imax(8/20) : 200kA Iimp(10/350) : 50kA Up : < 1.7kV IEC T1 Ro H L/ () 1 2 Remote contacts 1: COM(Common) 2: C(ormally Close) Remote Contacts Contact Ratings Terminal Cross ection tripping Length Contacts Remote Terminal Torque AC:125V/1A Max. 1.5mm² 0.25inches (6-7mm) 0.25m 300/500-4 urge rotection for AC ower upply ystem

5 L/ L/ Back-up fuse Back-up circuit-breaker advice : min. recommended cross section 10mm² 1 2 Remote Contact 1 2 Activation rotective Element: High Energy GT election of back-up fuse >315A gl = 315A gl 315A gl election of back-up circuit-breaker >160A = 160A 160A imensions urge rotection for AC ower upply ystem Watchful Eye olutions, Inc. 300/500-5

6 The Guardian that rotects Your AC ower upply ystem against urge and Lightning Lightning and urge rotection for 2 Wire + Ground ystem 1 L G() ingle hase 2 Wire + Ground A L L B L L WTH-300/G/...2, WTH-500/G/...2 Combination WTH-300/G/...1+, WTH-500/G/1+... Combination C L/ L/ WTH-300/G/1-320, WTH-500/G/ /500-6 urge rotection for AC ower upply ystem

7 Lightning and urge rotection for 3 Wire + Ground ystem 2 G() 3 hase elta 3 Wire + Ground WTH-300/G/...3, WTH-500/G/...3 Combination E L/ L/ WTH-300/G/1-320, WTH-500/G/1-320 WTH-300/G/...3, WTH-500/G/...3 Combination Watchful Eye olutions, Inc. 300/500-7

8 The Guardian that rotects Your AC ower upply ystem against urge and Lightning Lightning and urge rotection for 4 Wire + Ground ystem 3 G() 3 hase tar 4 Wire + Ground F G WTH-300/G/...4, WTH-500/G/...4 Combination WTH-300/G/...3+, WTH-500/G/...3+ Combination H L/ L/ WTH-300/G/1-320, WTH-500/G/ /500-8 urge rotection for AC ower upply ystem

9 Lightning and urge rotection for 3 Wire + Ground ystem 4 G() plit hase 3 Wire + Ground I L/ L/ WTH-300/G/1-320, WTH-500/G/1-320 WTH-300/G/...3, WTH-500/G/...3 Combination Watchful Eye offers complete and reliable technical solutions for AC power supply systems, protecting the electrical facilities throughout buildings against lightning and surge, providing a guarantee for the security of your systems and avoid unnecessary losses. Watchful Eye olutions, Inc. 300/500-9

10 The Guardian that rotects Your AC ower upply ystem against urge and Lightning Ordering Code Type: WTH-300/G/1-320 WTH-300/G+/1-320 WTH-300/G+/R/1-320 Ordering code U U U Type: Ordering code WTH-500/G/1-320 U WTH-500/G+/1-320 WTH-500/G+/R/1-320 U U WTH-2/165 U WTH-3/165 U WTH-4/165 U / urge rotection for AC ower upply ystem

11 Lightning and urge rotection for AC ower upply ystem A Utility ervice B Class I urge Arresters E Origin of the installation H Electric Equipment C Class II urge Arresters F istribution board Class III urge Arresters G istribution outlet A AC F C B E C H C G AC IEEE CATEGORY C: outdoor overhead lines, service entrance (most severe) CATEGORY B: major feeder, short branch circuits, service panel (indoor) CATEGORY A: long branch circuits, receptacles (indoor) (least severe) Watchful Eye olutions, Inc. 300/500-11

12 The Guardian that rotects Your AC ower upply ystem against urge and Lightning UL Listed ( earch results You may choose to Refine Your earch. Company ame WATCHFUL EYE OLUTIO IC Category ame urge-protective watchful eye earch: watchful eye WATCHFUL EYE OLUTIO IC urge-protective Model number information is not published for all product number, please contact Customer ervice for further assi VZCA2. E urge- protective evices - Component age Bottom urge- protective evices - Component ee General Information for urge-protective evices - Component WATCHFUL EYE OLUTIO IC 24E Hudson View r Beacon, Y UA E Effective May 3, 2010 Cat o. Type Volts ( V) AC/ C/ C V H AM ( A) AMB ( C) MOE VR ( Vpk) MLV ( Vpk) MCOV ( V) Vn ( Vdc) In ( ka) CCR ( ka) OTE WTH- 50/ B+ C/ WTH- 50/ B+ C/ R/ WTH- 65/ B+ C/ WTH- 65/ B+ C/ R/ CA 277 AC 1 n/a 65 Ld-Ld n/a 20 n/a 1 4CA 277 AC 1 n/a 65 Ld-Ld n/a 20 n/a 1 4CA 277 AC 1 n/a 65 Ld-Ld n/a 20 n/a 1 4CA 277 AC 1 n/a 65 Ld-Ld n/a 20 n/a 1 in Rail Moudle, eries WTH- 385 WTH- 100/ B+ C/ CA 277 AC 1 n/a 65 Ld-Ld n/a 20 n/a 1 300/ urge rotection for AC ower upply ystem

13 Lightning and urge rotection for AC ower upply ystem A Class I urge Arresters ( voltage switching type ) C B Class I urge Arresters ( voltage limiting type) Class II urge Arresters Class III urge Arresters Imax Iimp(10/350 µs) Uoc(1.2/50µs+8/20µs) A 400kA WTH-500/G eries(iimp:50ka) A 200kA WTH-300/G eries(iimp:25ka) B 165kA WTH-165/B eries(iimp:17.5ka) B 120kA B C 100kA B B C C 80kA 65kA B C 50kA C 40kA C 20kA 10kA WTH-80/B+C eries(iimp:10ka) WTH-65/B+C eries(iimp:7.5ka) WTH-50/B+C eries(iimp:5ka) WTH-40/C eries(with the most widely application) WTH-20/ eries(uoc:20kv) WTH-10/AC eries(uoc:15kv) WTH-120/B eries(iimp:15ka) WTH-100/B+C eries(iimp:12.5ka) 5kA 10kA 20kA 25kA 30kA 40kA 50kA 60kA 80kA 100kA 200kA In(8/20 µs) IEC tandard ratings 5.1 referred values of impulse current for class I tests Iimp 5.2 referred values of nominal discharge current for class I I tests In 5.3 referred values of open-circuit voltage for class III tests Uoc Watchful Eye olutions, Inc. 300/500-13

14 Watchfuleye is specialized in a complete range of lightning and surge protective devices, with wide applications in low voltage C & AC power supply system, data and control system, intelligent monitoring system and new energy industry like solar and wind power system, etc. Our company also offers reliable custom technical solutions in lightning & surge protection for global customers. Headquatered in ew York, watchful Eye has a network of sales to serve our customers world wide. with high quality products and optimal service, Watchful Eye can meet your strict technical standards and unique requirements. Watchful Eye The Guardian that rotects Your ystem against urge and Lightning Watchful Eye olutions, Inc.