SAK-Series for special applications Contents SAK-Series for special applications SAK-Series for special applications Modular terminals for high-temperature applications TS 32 / Ceramic D.2 Modular terminals for nuclear power stations Overview D.4 TS 32 / EP D.6 D D.1 SAK-Series for special applications Modular terminals for high-temperature applications SAKK 4 Sn TS 32 / Ceramic 4 mm² Tin Plated for high continuous temperatures - max. 250 °C SAKK 4 Ni 4 mm² Nickel coating for high-temperature applications - max. 750°C for 3 hours In hazardous area applications, the installation instructions and the rated data specifications for accessories given in the technical appendix must be followed. Width/Length/height with TS35x7.5 mm max. current / max. cond. cross-section A/mm² Max. clamping range mm² Technical data D 8 x 40 x 53 41 / 6 0.33...6 8 x 40 x 53 41 / 6 0.33...6 IEC 60947-7-1 Rated data Rated voltage V Rated current A Rated cross-section mm² Rated impulse voltage / Pollution severity kV/Gauge to IEC 60947-1 / UL94 Flammability class Approvals Clamped conductors (H05V/H07V) solid / stranded mm² flexible / Stranded wire with end ferrules mm² Tightening torque range (clamping screw) Stripping length / Blade size mm/2 conductors with same cross-section (H05V/H07V) solid / stranded mm² flexible / Stranded wire with end ferrules mm² Note IEC 800 32 4 Ex e II UL 600 30 CSA T II 2 G D EN 60079-7 275 28 4 IEC 60947-7-1 IEC 800 32 4 Ex e II UL 600 30 8/3 A4 / 5VB T II 2 G D EN 60079-7 275 28 4 8/3 A4 / 5VB SIRA 03ATEX3425 U #a CSA Rated connection 0.5...6 0.5...4 / 0.5...4 0.5...1.0 Nm (M 3) 10 / 0.6 x 3.5 mm SIRA 03ATEX3425 U #a Rated connection 0.5...6 0.5...4 / 0.5...4 0.5...1.0 Nm (M 3) 10 / 0.6 x 3.5 mm 0.5...1.5 0.5...1.5 / 0.5...1.5 Do not use mechanical or electrical torque screwdrivers for fastening the conductor. Do not use mechanical or electrical torque screwdrivers for fastening the conductor. Type Ordering data Version white Qty. SAKK 4 KER/WS 25 Order No. Type 1598080000 SAKK 4 Qty. 25 Order No. 9502600000 Note Accessories Screwable cross-connection current Qty. Order No. Type current Qty. Order No. 2-pole Type QL 2 SAKK 4 TIN 32 A 100 9509420000 QL 2 SAKK 4 32 A 100 9502540000 3-pole QL 3 SAKK 4 TIN 32 A 100 9509430000 QL 3 SAKK 4 32 A 100 9502550000 4-pole QL 4 SAKK 4 TIN 57 A 50 9509440000 QL 4 SAKK 4 32 A 50 9502560000 10-pole QL 10 SAKK 4 TIN 41 A 20 9509450000 QL 10 SAKK 4 41 A 20 9502570000 VH 13.5 SAKK4 100 9509460000 VH 13.5 SAKK 4 100 9502580000 KISC M3X20.5/10 EK4 100 0303000000 KISC M3X20.5/10 EK4 100 0303000000 10 9502630000 Connecting sleeve Mounting screw End plate / Partition plate Width white AP SAKK4/10 KER/WS 3 mm Width 10 9502630000 AP SAKK4/10 KER/WS 3 mm (see assortment in catalogue 7) For detailed information on other accessories and applications, refer to the „Accessories“ section D.2 Twin wire-end ferrules ZH 0.5 - ZH 2.5 can be used. End bracket MEW 1/32 order no. 0445600000; locking pin SST3 order no. 0152700000 End Barrier MEW 1/32 order no. 0445600000; Locking pin SST3 order no. 0152700000 SAKK 10 Sn 10 mm² Tin Plated for high continuous temperatures - max. 250 °C 11.5 x 40 x 53 76 / 16 1.5...16 10 mm² Nickel coating for high-temperature applications - max. 750°C for 3 hours 11.5 x 40 x 53 76 / 16 1.5...16 IEC 60947-7-1 IEC 800 57 10 SAKK 10 Ni SAK-Series for special applications Modular terminals for high-temperature applications Ex e II UL 600 55 CSA T II 2 G D EN 60079-7 275 50 10 IEC 60947-7-1 IEC 800 57 10 Ex e II UL 600 55 8/3 B6 / 5VB CSA T II 2 G D EN 60079-7 275 50 10 8/3 B6 / 5VB SIRA 03ATEX3425 U #a Rated connection 1.5...16 / 1.5...16 1.5...16 / 1.5...10 2.0...4.0 Nm (M 4) 12 / 1.0 x 5.5 mm SIRA 03ATEX3425 U #a Rated connection 1.5...16 / 1.5...16 1.5...16 / 1.5...10 2.0...4.0 Nm (M 4) 12 / 1.0 x 5.5 mm Do not use mechanical or electrical torque screwdrivers for fastening the conductor. Do not use mechanical or electrical torque screwdrivers for fastening the conductor. Type Qty. SAKK 10 KER/WS Type 25 current Order No. Type 1598090000 SAKK 10 Qty. 25 Order No. 9502610000 Qty. Order No. Type current Qty. Order No. QL 2 SAKK 10 TIN 100 9509470000 QL 2 SAKK 10 57 A 100 9502650000 QL 3 SAKK 10 TIN 50 9509480000 QL 3 SAKK 10 57 A 50 9502660000 QL 4 SAKK 10 TIN 50 9509490000 QL 4 SAKK 10 57 A 50 9502670000 QL 10 SAKK 10 TIN 20 9509500000 QL 10 SAKK 10 57 A 20 9502680000 VH 12.5 SAKK10 50 9509510000 VH 12.5 SAKK10 50 9502690000 100 0303000000 KISC M3X20.5/10 EK4 100 0303000000 10 9502630000 KISC M3X20.5/10 EK4 Width AP SAKK4/10 KER/WS D 3 mm End barrier MEW 1/32 order no. 0445600000; Locking pin SST3 order no. 0152700000 Width 10 9502630000 AP SAKK4/10 KER/WS 3 mm End barrier MEW 1/32 order no. 0445600000; Locking pin SST3 order no. 0152700000 D.3 SAK-Series for special applications Modular terminals for nuclear power stations Terminal Blocks for the Containment Areas of Nuclear Power Generating Stations D D.4 High standards are set for products used in containment areas of nuclear power generating stations. Years of radioactive radiation must not lead to failure. Signals must be transmitted faultlessly in the case of accidents, for example, steam escaping after a coolant pipe burst. In particular, steam enveloping the terminal blocks could lead to problems. Unsuitable terminal blocks cause leakage currents, which lead to signal distortions. That is why only products which have been approved in accordance with IEEE Class 1 E are allowed to be installed in containment areas. The special feature of the tests carried out using Weidmüller‘s terminal blocks is that not only was the insulation resistance measured following an accident simulation, but that the leakage current was recorded during the LOCA test (Loss of Coolant Accident). Weidmüller also offers for these applications a choice of products made from the special epoxy resin material EP with inorganic filler, which meets the demands for high standards. The comprehensive test results produced by the Wyle Laboratories enable the regulatory body to judge Weidmüller‘s products for containment areas Class 1 E (accident simulation test profile 4) and for general use (accident simulation test profile 1) in nuclear generating stations. Basis: IEEE 323 – 1983 “Qualifying class 1 E Equipment for Nuclear Power Generating Stations” IEE 344 – 1987 “Recommended Practices for Seismic Qualification of Class 1 E Equipment for Nuclear Power Generating Stations” Agency:Wyle Laboratories, Huntsville, Alabama, USA Period: 1992 – 1993 The basis for the qualification statement are the standards laid down in the IEEE that comprise the following product cycles: 6. Functional Test/Final Values • Volume resistance • Optical inspection 1. Functional Test/Initial Values • Insulation resistance • Volume resistances 2.Radioactive Aging • Total dose: 220 Mrad • Dose rate: 1 Mrad/h • Volume resistance after contamination 3. Thermal aging equivelant to 40 years of operation at ambient temperature • 32 °C = 90 °F outside of containment area • 65 °C = 150 °F within the containment area • Accelerated aging • Insulation resistance after contamination 4. Earthquake Simulation • 5 OBE, 1 SSE test in 3 axses • Monitoring of the electrical functions 5. Accident Simulation • Inside and outside of the containment area • Monitoring of leakage currents for different applications during the accident simulation • Insulation resistance after contamination As well as the special terminal blocks for the containment areas, which correspond to the standards according to Class 1 E, Weidmüller has subjected a range of standard terminal blocks to intensive tests in accordance with test profile 1. They all fully meet the demands set for terminal blocks for outside of restricted areas. Accident Simulation Test Profile 1 Typical PWR Outside Containment Simulation During the 4-hour test, saturated steam is fed to the temperature control. This simulation is carried out at atmospheric pressure. Accident Simulation Test Profile 4 Typical PWR Inside Containment Simulation During the 29-hour test, saturated steam is fed to the temperature control. In the period from the 3rd to 24th hour, the test circuit that is coated with a chemical spray is alternatively coated with a deminaralizing spray. This simulation is carried out at an increased pressure of a maximum of 4500 hPa (4.5 bar). °C Accident Simulation Test Profile 1 (Outside Containment Simulation) 93 66 1 °C 2 180 3 4 h Accident Simulation Test Profile 4 (Inside Containment Simulation) 150 140 h hPa 4500 3600 2400 Spray 3 11 24 29 h D.5 SAK-Series for special applications Modular terminals for nuclear power stations D SAK-Series for special applications Modular terminals for nuclear power stations SAKH 4 TS 32 / EP 4 mm² SAKH 6 10 mm² In hazardous area applications, the installation instructions and the rated data specifications for accessories given in the technical appendix must be followed. Width/Length/height with TS35x7.5 mm max. current / max. cond. cross-section A/mm² Max. clamping range mm² Technical data D 6.5 x 40 x 51.5 41 / 6 0.13...6 14 x 57 x 76.5 76 / 16 0.5...16 IEC 60947-7-1 Rated data Rated voltage Rated current Rated cross-section Rated impulse voltage / Pollution severity Gauge to IEC 60947-1 / UL94 Flammability class Approvals Clamped conductors (H05V/H07V) solid / stranded flexible / Stranded wire with end ferrules Tightening torque range (clamping screw) Stripping length / Blade size IEC 800 32 4 V A mm² kV/- Ex e II UL CSA mm/- Note II 2 G D IEC 60947-7-1 EN 60079-7 550 28 4 IEC 1000 57 10 UL 8/3 A4 / V-0 CSA 8/3 B6 / V-0 KEMA 97ATEX1798 U # mm² mm² T Rated connection 0.5...6 / 0.5...4 0.5...4 / 0.5...4 0.5...1.0 Nm (M 3) 12 / 0.6 x 3.5 mm # Rated connection 0.5...16 / 10...16 0.5...10 / 0.5...10 1.2...2.4 Nm (M 4) 12 / 1.0 x 5.5 mm When using the twin wire-end ferrules ZH 0.5 - ZH 2.5 without a partition wall, the rated voltage is 690 V. Twin wire-end ferrules ZH 75 - ZH 6 can be used. Ordering data Version Type Qty. Order No. Type black SAK 4 EP/SW 100 0128300000 SAKH 6 EP/SW Qty. 50 0126600000 Order No. Black SAK 4 CUN/EP/SW 100 0168800000 Type Qty. Order No. Note Accessories Screwable cross-connection current Qty. 2-pole Type Q 2 SAK4 41 A 50 0336700000 3-pole Q 3 SAK4 41 A 50 0336800000 4-pole Q 4 SAK4 41 A 50 0336900000 10-pole Q 10 SAK4 41 A 20 0368800000 20 0299600000 50 0168600000 20 0130100000 Testing / Checking Order No. Width Test plug Socket PS 4 F.STB 4 7.6 mm STB 14/D5/2.3/M3 SAK2.5 End plate / Partition plate Width black Marking systems 2.5 mm AP SAKH6/10 EP/SW 4 mm 20 (see assortment in catalogue 7) Marking tags For detailed information on other accessories and applications, refer to the „Accessories“ section D.6 TW SAK4-10 EP/SW DEK 5/5 DEK 5/5 End bracket from EP: 0693060000 EWK 1PPS/SW. End bracket from EP: 0693060000 EWK 1PPS/SW. 0131700000 SAKH 10 10 mm² 14 x 57 x 76.5 57 / 16 1.5...16 35 mm² 18 x 125 x 90 150 / 50 4...50 IEC 60947-7-1 IEC 1000 57 10 SAKH 35 SAK-Series for special applications Modular terminals for nuclear power stations IEC 60947-7-1 UL CSA IEC 1000 125 35 8/3 B6 / V-0 UL CSA D 8/3 B8 / V-0 # # Rated connection 1.5...16 16 2.5...10 / 1...10 2.0...4.0 Nm (M 4) 12 / 1.0 x 5.5 mm Rated connection 4...16 / 16...50 4...35 / 4...35 4.0...5.0 Nm (M 6) 18 / 6.5 x 1.2 mm The tightening torque is 2 Nm when connecting AWG 6/7 conductors. The tightening torque is 4.5 Nm for 16 - 50 mm² and AWG 6 - 2/7 stranded conductors. Type Order No. Type SAKH 10 EP/SW Qty. 50 0126700000 SAKH 35 EP/SW Qty. 20 1596240000 Order No. SAKH 10 CUN/EP/SW 50 1104700000 Type Qty. Order No. Type Qty. Order No. Width AP SAKH6/10 EP/SW 4 mm 20 0131700000 DEK 5/5 DEK 5/6,5 End bracket from EP: 0693060000 EWK 1PPS/SW. End bracket from EP: 0693060000 EWK 1PPS/SW. D.7 SAK-Series for special applications Modular terminals for nuclear power stations KMVF LI 6.3 EP/SW TS 32 / EP 2.5 mm² KMVF RE 6.3 EP/SW 2.5 mm² In hazardous area applications, the installation instructions and the rated data specifications for accessories given in the technical appendix must be followed. Width/Length/height with TS35x7.5 mm max. current / max. cond. cross-section A/mm² Max. clamping range 6 x 70 x 54 20 / 6,3 6,3 mm² 6 x 70 x 54 20 / ... 6,3 6,3 Technical data D Rated data Rated voltage Rated current Rated cross-section Rated impulse voltage / Pollution severity Gauge to IEC 60947-1 / UL94 Flammability class Approvals Clamped conductors (H05V/H07V) solid / stranded flexible / Stranded wire with end ferrules Tightening torque range (clamping screw) Stripping length / Blade size IEC 800 16 2.5 V A mm² kV/- UL CSA IEC 800 16 2.5 8/3 / V-0 CSA 8/3 / V-0 # mm² mm² UL # Rated connection 0.5...2.5 0.5...2.5 / 0.5...2.5 Rated connection 0.5...2.5 0.5...2.5 / 0.5...2.5 mm/- Note 250 V rated voltage for standard straight alignment and 800 V rated voltage for staggered alignment with alternating KMVF LI and KMVF RE. 250 V rated voltage for standard straight alignment and 800 V rated voltage for staggered alignment with alternating KMVF LI and KMVF RE. Type Ordering data Version black Order No. Type KMVF LI 6.3 EP/SW Qty. 50 0249100000 KMVF RE 6.3 EP/SW Qty. 50 0249200000 Order No. Type Qty. Order No. Type Qty. Order No. Black Note Accessories Screwable cross-connection 2-pole 3-pole 4-pole 10-pole Testing / Checking Test plug Socket End plate / Partition plate black Marking systems (see assortment in catalogue 7) Marking tags For detailed information on other accessories and applications, refer to the „Accessories“ section D.8 DEK 5/5 DEK 5/5 KMVT LI 2.4 EP/SW 6 x 70 x 62 / ... 0.5 mm² 2,4 2,4 KMVT RE 2.4 EP/SW 6 x 70 x 62 / ... 0.5 mm² 2,4 2,4 PPT/35 6 mm² SAK-Series for special applications Modular terminals for nuclear power stations 15 x 138 x 77 30 / 10 0.5...10 IEC 60947-7-1 IEC 800 12 0.5 UL CSA IEC 800 12 0.5 UL 8/3 / V-0 CSA IEC 1500 30 6 UL 8/3 / V-0 # D 15 / 3 / V-0 # Rated connection 0.5...2.5 0.5...2.5 / 0.5...2.5 CSA # Rated connection 0.5...2.5 0.5...2.5 / 0.5...2.5 Rated connection 0.5...10 / 0.5...10 1.5...6 / 1.5...4 12 / 250 V rated voltage for standard straight alignment and 800 V rated voltage for staggered alignment with alternating KMVT LI and KMVT RE. 250 V rated voltage for standard straight alignment and 800 V rated voltage for staggered alignment with alternating KMVT LI and KMVT RE. Type Order No. Type Order No. Type KMVT LI 2.4 EP/SW Qty. 50 0249300000 KMVT RE 2.4 EP/SW Qty. 50 0249400000 PPT/35 Qty. 10 3835020000 Order No. Type Qty. Order No. Type Qty. Order No. Type Qty. Order No. Width PS 4 F.STB 4 7.6 mm STB 17/D6/4/M4 SAKC10 AP PPT/35 DEK 5/5 DEK 5/5 3 mm 20 0299600000 50 0147100000 10 3835120000 DEK 5/5 The isolating plug (3835360000) may only be pulled out with the removal tool (3835260000). Insulated mounting rail (0514300000). D.9 D D.10 SAK-Series for special applications