IPRD, IPRD IT Surge Arresters - Connect
Protection Load protection iPRD, iPRD IT surge arresters iPRD withdrawable surge arresters allow quick replacement of damaged cartridges. Type 2 surge arresters are tested with a 8/20 μs current wave. Type 3 surge arresters are tested with a 1.2/50 μs and 8/20 μs combined wave. Each surge arrester in the range has a specific application: bb incoming protection (type 2): vv the iPRD65r is recommended for a very high risk level (strongly exposed site) vv the iPRD40(r) is recommended for a high risk level vv the iPRD20(r) is recommended for a medium risk level bb secondary protection (type 2 or 3): vv the iPRD8(r) ensures secondary protection of loads to be protected and is placed in cascade with the incoming surge arresters. This surge arrester is required when the loads to be protected are at a distance of more than 10 m from the incoming surge arrester. Type 2 or 3 LV withdrawable surge arresters The iPRD surge arresters with “r” indication have remote transfer of the information: “cartridge to be replaced”. Catalogue number iPRD surge arresters PB110274-35 Network DB122943 Nominal Type of discharge protection current (In) DB122942 Rated discharge current (Imax) Incoming Secondary 1P N 3P N 1P 2P 3P 4P iPRD65 65 kA Very high risk level (strongly exposed site) 20 kA A9L65101 iPRD65 A9L65501 A9L65201 A9L65301 A9L65601 2P A9L65401 iPRD40 40 kA High risk level 15 kA A9L40101 A9L40100 iPRD40 A9L40501 A9L40500 PB110280-35 A9L40201 A9L40200 A9L40601 A9L40600 A9L40301 A9L40300 A9L40401 A9L40400 iPRD20 4P 20 kA 5 kA Medium risk level A9L20100 iPRD20 A9L20501 A9L20500 A9L20200 A9L20601 A9L20600 A9L20300 A9L20400 iPRD8 8 kA 2.5 kA Secondary protection: placed near the loads to be protected when they are at a distance of more than 10 m from the incoming surge arrester 258 A9L08100 iPRD8 A9L08501 A9L08500 A9L08200 A9L08601 A9L08600 Version : 1.2 25/09/2013 A9L08300 A9L08400 CA903008E
iPRD, iPRD IT surge arresters Protection Load protection PB110284-35 Type 2 or 3 LV withdrawable surge arresters (cont.) Spare cartridges iPRD Type C 65-350 C 40-350 C 20-350 C 8-350 C neutral Spare cartridges for Cat. no iPRD65r iPRD40, iPRD40r iPRD20, iPRD20r iPRD8, iPRD8r All products (1P N, 3P N) A9L65102 A9L40102 A9L20102 A9L08102 A9L00002 Cartridge Earthing system Transfer Surge arrester name Width in mod. of 9 mm Up - (kV) Protection level CM* DM* Un - (V) Rated voltage network Uc - (V) Maximum continuous operating voltage CM* DM* L/t N/t L/N L/t N/t L/N 2 4 y 1.5 - y 1.5 y 1.5 350 - 260 350 y 1.5 y 1.5 - - 350 350 - 6 8 y 1.5 y 1.5 y 1.5 y 1.5 y 1.5 - - 350 350 260 350 350 - 2 y 1.6 y 1.6 y 1.6 y 1.6 y 1.6 y 1.6 y 1.6 y 1.6 y 1.4 y 1.4 y 1.6 y 1.6 y 1.4 y 1.4 y 1.6 y 1.6 y 1.6 y 1.6 y 1.6 y 1.6 - 230 230/400 - 350 350 350 350 350 350 350 350 260 260 350 350 260 260 350 350 350 350 350 350 - y 1.25 y 1.25 y 1.25 y 1.25 y 1.4 y 1.4 y 1.25 y 1.4 y 1.4 y 1.25 y 1.25 y 1.25 y 1.25 y 1.25 - 230 230/400 - 350 350 350 350 260 260 350 260 260 350 350 350 350 350 - y 1.15 / y 1.2 y 1.15 / y 1.2 y 1.15 / y 1.2 y 1.15 / y 1.2 - 230 230/400 - 350 350 350 350 260 260 350 260 260 350 350 350 350 350 - iPRD65 A9L65101 TT & TN A9L65501 TT & TN-S bb bb iPRD65r 1P iPRD65r 1P N A9L65201 TN-C bb iPRD65r 2P A9L65301 TN-C A9L65601 TT & TN-S A9L65401 TN-C bb bb bb iPRD65r 3P iPRD65r 3P N iPRD65r 4P A9L40101 A9L40100 A9L40501 A9L40500 A9L40201 A9L40200 A9L40301 A9L40300 A9L40601 A9L40600 A9L40401 A9L40400 TT & TN TT & TN TT & TN-S TT & TN-S TN-C TN-C TN-C TN-C TT & TN-S TT & TN-S TN-C TN-C bb A9L20100 A9L20501 A9L20500 A9L20200 A9L20300 A9L20601 A9L20600 A9L20400 TT & TN TT & TN-S TT & TN-S TN-C TN-C TT & TN-S TT & TN-S TN-C A9L08100 A9L08501 A9L08500 A9L08200 A9L08300 A9L08601 A9L08600 A9L08400 TT & TN TT & TN-S TT & TN-S TN-C TN-C TT & TN-S TT & TN-S TN-C - iPRD40 bb bb bb bb bb iPRD40r 1P iPRD40 1P iPRD40r 1P N iPRD40 1P N iPRD40r 2P iPRD40 2P iPRD40r 3P iPRD40 3P iPRD40r 3P N iPRD40 3P N iPRD40r 4P iPRD40 4P 4 6 8 iPRD20 bb bb iPRD20 1P iPRD20r 1P N iPRD20 1P N iPRD20 2P iPRD20 3P iPRD20r 3P N iPRD20 3P N iPRD20 4P 2 4 6 8 iPRD8 (1) bb bb iPRD8 1P iPRD8r 1P N iPRD8 1P N iPRD8 2P iPRD8 3P iPRD8r 3P N iPRD8 3P N iPRD8 4P Type 2 / Type 3 (1) 2 4 6 8 y 1.15 / y 1.2 y 1.15 / y 1.2 y 1.15 / y 1.2 y 1.15 / y 1.2 y 1.4 / y 1 y 1.4 / y 1 y 1.15 / y 1.2 y 1.4 / y 1 y 1.4 / y 1 y 1.15 / y 1.2 * CM: common mode (phase to earth and neutral to earth). * DM: differential mode (phase to neutral). (1) Uoc: combinated waveform voltage: 10 kV. CA903008E Version : 1.2 25/09/2013 259
iPRD, iPRD IT surge arresters Protection Load protection Type 2 or 3 LV withdrawable surge arresters PB105275-35 Catalogue number iPRD IT surge arresters Incoming DB122943 DB122942 Rated discharge Nominal Type of protection current (Imax) discharge current (In) Secondary 1P 3P 4P iPRD65 IT 3P 65 kA Very high risk level (strongly exposed site) 20 kA A9L16555 iPRD65 A9L16558 iPRD40 IT 40 kA High risk level 15 kA A9L16563 iPRD40 A9L16597 PB105276-35 iPRD20 IT 20 kA Medium risk level 5 kA A9L16573 iPRD20 A9L16599 iPRD8 IT 8 kA 2.5 kA Secondary protection: placed near the loads to be protected when they are at a distance of more than 10 m from the incoming surge arrester iPRD8 A9L16578 A9L16678 4P 260 Version : 1.2 25/09/2013 CA903008E
iPRD, iPRD IT surge arresters Protection Load protection PB105272-35 Type 2 or 3 LV withdrawable surge arresters (cont.) Spare cartridges iPRD IT Type C 65-460 C 40-460 C 20-460 C 8-460 Spare cartridges for Cat. no iPRD65r IT iPRD40r IT iPRD20r IT iPRD8r IT A9L16682 A9L16684 A9L16686 A9L16688 Cartridge Earthing system Transfer Surge arrester name Width in mod. of 9 mm Up - (kV) Protection level CM* DM* L/t N/t L/N Un - (V) Rated voltage network Uc - (V) Maximum continuous operating voltage CM* DM* L/t N/t L/N iPRD65 IT A9L16555 IT bb iPRD65r 1P IT 2 y2 - - 230 460 - - A9L16558 IT bb iPRD65r 3P IT 6 y2 - - 230/400 460 - - A9L16563 IT A9L16597 IT bb bb 6 8 y2 y2 y2 - - 460 460 460 - A9L16573 IT A9L16599 IT bb bb 6 8 y 1.6 y 1.6 y 1.6 - - 460 460 460 - A9L16578 IT A9L16678 IT bb bb 6 8 y 1.4 / y 1.6 y 1.4 / y 1.6 y 1.4 / y 1.6 - - 460 460 460 - iPRD40 IT iPRD40r 3P IT iPRD40r 4P IT iPRD20 IT iPRD20r 3P IT iPRD20r 4P IT iPRD8 IT (1) iPRD8r 3P IT iPRD8r 4P IT Type 2 / Type 3 (1) * CM: common mode (phase to earth and neutral to earth). * DM: differential mode (phase to neutral). (1) Uoc: combinated waveform voltage: 10 kV. CA903008E Version : 1.2 25/09/2013 261
iPRD, iPRD IT surge arresters Protection Load protection Type 2 or 3 LV withdrawable surge arresters Connection iPRD, iPRD IT surge arresters Tightening torque Copper cables Rigid Flexible or ferrule DB122945 14 mm 6.5 mm PZ2 iPRD 2 N.m DB122946 DB123130 Type 2.5 to 25 mm2 2.5 to 16 mm2 Technical data iPRD, iPRD IT surge arresters Main characteristics Operating frequency Operating voltage (Ue) Permanent operating current (Ic) Response time Short circuit withstand (Isccr) Temporary overvoltage withstand (UT) UT (L-PE) UT (N-PE) IPE (L-N) IPE (N-PE) White Red Ground residual current (IPE) Satisfactory operation indication: by mechanical indicator Remote indication of satisfactory operation DB123314 IP20 50/60 Hz 230/400 V AC 1 mA 25 ns 50 kA (50 Hz) 337 V AC / 5 s 1200 V AC / 200 ms 600 μA 3 μA In operation Cartridge must be replaced By contact NO, NC 250 V / 0.25 A Additional characteristics IP40 Degree of protection (IEC 60529) Device only Device in modular enclosure Operating temperature Type of connection terminals Standards IP20 (built-in) IP40 -25 C to 60 C Tunnel terminals, 2.5 to 35 mm² IEC 61643-11: 2011 T2, T3 and EN 61643-11: 2012 Type 2, Type 3 Surge arrester/circuit breaker association Type of surge arrester Associated circuit breaker iPRD65 iPRD40 iPRD20 iPRD8 Curve C 50 A Curve C 40 A Curve C 25 A Curve C 20 A iPRD dimensions (mm) DB404819 36 1P 1P N, 2P 3P 3P N, 4P iPRD IT dimensions (mm) Surge arrester Type iPRD 1P 115 1P N, 2P 220 3P 340 3P N, 4P 450 DB122944 Weight (g) 1P 262 3P Version : 1.2 4P 25/09/2013 CA903008E
PB110281-60 iPRD, iPRD IT surge arresters Terminals bb IP20 Satisfactory operation indication bb By mechanical indicator vv white: operating vv red: cartridge must be replaced bbTransfer to Acti 9 Smartlink Connection iPRD surge arrester with its short circuit disconnector TT / TN-S Reversible bb The surge arrester base can be turned over to allow the phase/neutral/earth cables to enter through either the top or the bottom Power supply through the bottom Connection with comb busbar Surge arrester iPRD 3P N iC60N 3P N Surge arrester iPRD 3P N iC60N 3P N TNC-S / IT 230 V (L-L) with neutral TNC-S / IT 230 V (L-L) with neutral Power supply through the top Connection with comb busbar Power supply through the bottom Connection with comb busbar PB110794-50 PB1107290-50 PB110287-80 PB110289-50 Power supply through the top Connection with cables PB110793-50 TT / TN-S Surge arrester iPRD 4P iC60N 4P CA903008E Surge arrester iPRD 4P iC60N 4P Version : 1.2 25/09/2013 263
Type 2 surge arresters are tested with a 8/20 ms current wave. Type 3 surge arresters are tested with a 1.2/50 ms and 8/20 ms combined wave. Protection Load protection iPRD, iPRD IT surge arresters Type 2 or 3 LV withdrawable surge arresters Each surge arrester in the range has a specific application: b incoming protection (type 2):
RosenbergerSLink 44 Rosenberger Hochfrequenztechnik GmbH & Co. KG, POB 1260, D- 84526 Tittmoning, Tel. 49- 86 84- 18- 0, Fax. 49- 86 84-18- 499, www.rosenberger.com Surge Arresters Series 7-16 Surge Arresters Series 7-16Series 7-16 Wideband Surge Arresters xOrdering Number Version Remarks Assembly Instruction Panel Piercing / PCB Layout
Polymer Surge Arresters GE TRANQUELL polymer surge arresters are constructed utilizing a rugged field-proven silicone alloy EPDM housing. Polymer models cover Voltage ratings from 3kV to 228kV. GE TRANQUELL polymer arresters offer exceptional electrical characteristics such as low protective levels, high energy handling
steady fl ow from the header tank through the surge pipe. This fl ow creates a measurable head loss (due to friction) along the surge pipe from the header tank to the surge tower. To create the surge, students quickly shut the surge valve downstream of the surge pipe. VDAS displays and records the pressure surge in the surge tower. Students
ABB High Voltage Products Surge arresters 3 Surge arrester from ABB Switzerland in Wettingen ABB Switzerland Ltd. produces surge arresters for all applications. This product overview makes it easy to choose the right arrester. We have created a selection table for each of our product groups. In the left hand column of the selection table you will
SURGE ARRESTERS 10 2.1 VARISIL Type HE(-S) product range 10 2.2 VARISIL Type HE(-S) design 10 3 ACCESSORIES FOR VARISIL Type HE(-S) SURGE ARRESTERS 15 3.1 Disconnector or fault indicator 15 3.2 Brackets and terminals 16 3.2.1 Brackets 16 3.2.2 Terminals 16 4 PROCEDURE TO SELECT A VARISIL Type HE(-S) SURGE ARRESTER 17
VariSTAR SURGE ARRESTER Cat. No. Ser. No. Rating MCOV/COV Pres Relief Class Cert. Frequency 50-60 Hz Alt. 0-12000 Ft. 0-3600 M Year Olean, NY USA kV rms kV rms kArms AZG4 63 4/20 kA IEC 60099-4 sym VariSTAR Type AZG4 Surge Arresters Installation and Maintenance Instructions COOPER POWER SRIES Surge Arresters M4 Effective January 2017 .
VariSTAR Type AZG3 Surge Arresters Installation and Maintenance Instructions VariSTAR SURGE ARRESTER Cat. No. Ser. No. Rating MCOV/COV Pres Relief Class Cert. Frequency 50-60 Hz Alt. 0-12000 Ft. 0-3600 M Year Olean, NY USA kV rms kV rms kArms AZG3 63 3/10KA IEC 60099-4 sym COOPER OWER SERIES Surge Arresters MN235013EN Efectie anuary 17 .
literary techniques, such as the writer’s handling of plot, setting, and character. Today the concept of literary interpretation frequently includes questions about social issues as well.Both kinds of questions are included in the chart that begins at the bottom of the page. Often you will find yourself writing about both technique and social issues. For example, Margaret Peel, a student who .
