OMNIMATE – Device connectivity and electronics housings

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Weidmüller is a leading international provider of solutions for electrical connectivity,transmission and conditioning of power, signal and data in industrial environments.The company with headquarters in Detmold/Germany develops, produces and sellsproducts in the field of electrical connectivity and electronics all over the world.

Vydal: Weidmüller, s.r.o. Autor: Weidmueller

Strana 621 z 707

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5 1. Two distances have taken in account: • Clearance shortest distance between two conductive parts (in air) • Creepage distance distance along surface Creepage Distance Clearance pin moulding Comparison clearance and creepage distances for 300 V Standard Voltage Clearance Creepage distance UL 1059 151 300 6.0 [6.4 9.0 4.1 and 6.2 3.1 and 6.1, pollution severity (400 2.81 5. All clearance and creepage distances UL/USEGROUP (industrial).0 mm (exception 36.2 mm* Tables 5.5 mm minimum spacing (table 8.0 mm Tables 5.5 mm UL 840 320 related 300 1.W.1) UL508C 301 600 9.5 (5.3 * Tables 5.0 8.1) UL508C 151 300 6.3 mm) (exception 36.0 [2.54 2.62 10.3 Applications IEC 600 applications 508C UL600V,toUL508C/UL840/IEC .0 3.08 5.0 mm UL 840 630 related 600 3.3 508C) III 6.5 1.0 mm General data: Not less than the clearance distance The overvoltage category relates the clearance distance, insulation groups I/II/IIIa the creepage distance.54 mm (table 36.1, pollution severity (400 2.0 3.9.0 4.16 mm minimum spacing for products with known and kVA controlled overvoltages peak: 451 900 5.2 4.0 12.5 mm (exception 36.08 mm minimum spacing for products with known and kVA controlled overvoltages peak: 226 400 2.8 4.5 6.0 5.5 mm UL 840 similar IEC 664-1 8.1) UL 508C peak: 451 900 7.5 (2.1 and 6.0 3.11 Technicalappendix W UL clearance and creepage distances The maximum voltage applied to the connector depends the distance between two connections.5 12.6 8.9.4 9.0 mm] UL 840 similar IEC 664-1 6.1, pollution severity 800 4.0 mm) (exception 36.1) UL 508C peak: 226 450 3.6 2.1 8.1 and 6.0 2.9.0 10.0 10.2) 500 VA–10 kVA UL 840 320 related 300 4. Guideline: relationship between approvals PCB connectors and terminals Type approval DIN 61984 VDE 0110 1059 DIN 61984 >> CONNECTORS << UL 1059 >> COMPONENTS << IEC 60664 >> INSULATION COORDINATION << UL 840 >> INSULATION COORDINATION << UL 508C >> POWER CONTROLS << Section 36.0 5.0 5.3 508C) [500 III 4.7 mm minimum spacing (table 36.9.5 5.0 8.0 mm Tables 5.0 5.5 12.5 mm UL 840 similar IEC 664-1 8.0 3.0 mm] UL 840 similar IEC 664-1 6.5 mm minimum spacing (table 36.2) 500 VA–10 kVA UL 840 630 related 600 8.6 5.3 508C) III 6.3 7.6 6.0 11.5 mm Comparison clearance and creepage distances for 600 V Standard Voltage Clearance Creepage distance UL 1059 301 600 9.1, pollution severity 800 4.9.5 3.3 508C) [500 III 4.0 9.08 mm (table 36.7 mm minimum spacing (table 8.0 5.0 5