POWER RELAY 1 POLE—1, 3, 5, 10 A (CADMIUM FREE CONTACTS TYPE) LZG SERIES ■ FEATURES ● ● ● ● ● ● ● ● UL (UL372, UL508, UL873), CSA, VDE 4 kinds of contact ratings —Low level to 10 amps switching Standard and high sensitivity types available High isolation in small package —Dielectric strength: 2,500 VAC (between coil and contacts) —Surge strength: 7,000 V UL class B (130°C) insulation type available (only plastic sealed type) Plastic sealed type Printed circuit terminals compatible with LZ relay Environmentally friendly cadmium free contact type is available. DIS CO NT INU ED ■ ORDERING INFORMATION [Example] LZG – B (a) (b) 12 (c) H (d) M (e) S (f ) E – K (g) (h) (a) Series Name LZG: LZG Series (b) Coil Heat Proof Class Nil : Standard type B : UL Class B insulation type (130°C) (c) Nominal Voltage Refer to the COIL DATA CHART (d) Contact Rating Nil H V W (e) Contact Arrangement Nil : 1 form C (SPDT) M : 1 form A (SPST-NO) ( f) Coil Type Nil : Standard type S : High sensitivity type (without LZG-V) (g) Contact Material (Rating) Nil Nil Nil E (h) Enclosure Nil : Flux free type K : Plastic sealed type (only LZG-B) C : Plastic sealed type (with tape) (only LZG-B) : 3A : 5A : 10 A (only LZG-M) : 1 A (bifurcated) : Gold overlay silver-palladium (only LZG-W) : Gold overlay silver-nickel (3 A, 5 A) : Silver alloy (10 A) (only LZG-VM) : Silver-nickel (3 A, 5 A) 1 LZG SERIES ■ SAFETY STANDARD AND FILE NUMBERS UL372, 508, 873 (File No. E56140) C 22.2 No. 14 (File No. LR35579) VDE 0435 (File No. 11039-4940-1004) Please note that UL/CSA/VDE ratings may differ from the standard ratings. Only "NIL" and "H" contacts have VDE approval. Please request when the approval markings are required on the cover and/or relay recognized by SEV is required. Type Nominal voltage Contact rating LZG- ( ) LZG- ( )S 1.5 to 48 VDC 1.5 to 24 VDC 1/10 HP 120 VAC/240 VAC 2.5 A 240 VAC resistive 3 A 30 VDC/120 VAC resistive Pilot duty D 150 LZG- ( )H LZG- ( )HS 1.5 to 48 VDC 1.5 to 24 VDC 1/8 HP 120 VAC/240 VAC 4 A 240 VAC resistive 5 A 30 VDC/120 VAC resistive 1 A 250VAC inductive Pilot duty C 150 LZG- ( )VM 1.5 to 48 VDC 1/4 HP 120 VAC/240 VAC 7 A 240 VAC resistive 10 A 24 VDC/120 VAC resistive Pilot duty C 150 DIS CO NT INU ED 2 LZG SERIES ■ SPECIFICATIONS 10 A Type Item Contact Arrangement 5 A Type 3 A Type LZG-( )VM LZG-( )H, LZG-( )HE LZG( ), LZG-( )E 1 form A (SPST-NO) 1 form A (SPST-NO) or 1 form C (SPDT) Gold overlay silver alloy Style Single Bifurcated Resistance (initial) (at 1 A 6 VDC) Maximum 70 mΩ (LZG-H) Maximum 100 mΩ (LZG-VM, HE, E) Max. 50 mΩ 10 A 120 VAC/24 VDC 5 A 120 VAC/24 VDC 3 A 120 VAC/30 VDC 1/4 HP 120 VAC 1/8 HP 120 VAC 1/10 HP 120 VAC 10 A 5A Other 960 VA, 120 W 600 VA, 90 W 190 VA, 30 W 3A 1A Maximum Switching Voltage 250 VAC, 150 VDC Maximum Switching Current 10 A Minimum Switching Load*1 10 mA 5 VDC (LZG-H) 100 mA 5 VDC (LZG-VM, HE, E) 0.1 mA 100 VDC Nominal Power (at 20°C) Standard type: 0.45 to 0.6 W High sensitivity type: 0.33 W Operate Power (at 20°C) Standard type: 0.17 to 0.22 W High sensitivity type: 0.14 W Operating Temperature Standard type: –30°C to +70°C (no frost) High sensitivity type: –30°C to +80°C (no frost) (refer to the CHARACTERISTIC DATA) Operate (at nominal voltage) Maximum 7 ms Release (at nominal voltage) Maximum 4 ms Resistance (at 500 VDC) Minimum 250 MΩ Dielectric Strength Life 1,680 VA, 240 W 1 A 120 VAC/30 VDC 1A DIS CO NT INU ED Maximum Switching Power Insulation Gold overlay silver-palladium Silver alloy Maximum Carrying Current Time Value LZG-( )W Material Rating (resistive) Coil 1 A Type 5A between open contacts 750 VAC 1 minute between coil and contacts 2,500 VAC 1 minute Surge Strength 7,000 V (at 1.2 × 50 µs) Mechanical 2 × 10 7 operations minimum Electrical 1 × 10 5 operations minimum (rated load) Vibration Resistance Misoperation 10 to 55 Hz (double amplitude of 3.3 mm) Endurance 10 to 55 Hz (double amplitude of 3.3 mm) Shock Resistance Misoperation 100 m/s 2 (11 ±1 ms) Endurance 1,000 m/s 2 (6 ±1 ms) Weight Approximately 9.2 g *1 Minimum switching loads mentioned above are reference values. Please perform the confirmation test with the actual load before production since reference values may vary according to switching frequencies, environmental conditions and expected reliability levels. 3 LZG SERIES ■ COIL DATA CHART MODEL Single 10 A Type 5 A Type Bifurcated 3 A Type 1 A Type Standard Type LZG-(B) 1.5 VM LZG-(B) 1.5H (M) (E) LZG-(B) 1.5 (M) (E) LZG-(B) 1.5 W (M) Coil resistance (±10%) Must operate voltage Must release voltage Nominal power 1.5 VDC 5Ω 0.97 VDC 0.08 VDC 450 mW LZG-(B) 3 VM LZG-(B) 3H (M) (E) LZG-(B) 3 (M) (E) LZG-(B) 3 W (M) 3 VDC 20 Ω 1.95 VDC 0.15 VDC 450 mW LZG-(B) 5 VM LZG-(B) 5H (M) (E) LZG-(B) 5 (M) (E) LZG-(B) 5 W (M) 5 VDC 56 Ω 3.25 VDC 0.25 VDC 450 mW LZG-(B) 6 VM LZG-(B) 6H (M) (E) LZG-(B) 6 (M) (E) LZG-(B) 6 W (M) 6 VDC 80 Ω 3.9 VDC 0.3 VDC 450 mW LZG-(B) 9 VM LZG-(B) 9H (M) (E) LZG-(B) 9 (M) (E) LZG-(B) 9 W (M) 9 VDC 180 Ω 5.85 VDC 0.45 VDC 450 mW LZG-(B) 12 VM LZG-(B) 12H (M) (E) LZG-(B) 12 (M) (E) LZG-(B) 12 W (M) 12 VDC 320 Ω 7.8 VDC 0.6 VDC 450 mW LZG-(B) 18 VM LZG-(B) 18H (M) (E) LZG-(B) 18 (M) (E) LZG-(B) 18 W (M) 18 VDC 720 Ω 11.7 VDC 0.9 VDC 450 mW DIS CO NT INU ED LZG-(B) 24 VM LZG-(B) 24H (M) (E) LZG-(B) 24 (M) (E) LZG-(B) 24 W (M) 24 VDC 1,280 Ω 15.6 VDC 1.2 VDC 450 mW LZG-(B) 48 VM LZG-(B) 48H (M) (E) LZG-(B) 48 (M) (E) LZG-(B) 48 W (M) 48 VDC 3,800 Ω 28.8 VDC 2.4 VDC 600 mW 1.5 VDC 6.8 Ω 0.97 VDC 0.08 VDC 330 mW LZG-(B) 1.5H (M)S (E) LZG-(B) 1.5 (M)S (E) LZG-(B) 1.5 W (M) S High Sensitivity Type Nominal voltage LZG-(B) 3H (M)S (E) LZG-(B) 3 (M)S (E) LZG-(B) 3 W (M) S 3 VDC 27 Ω 1.95 VDC 0.15 VDC 330 mW LZG-(B) 5H (M)S (E) LZG-(B) 5 (M)S (E) LZG-(B) 5 W (M) S 5 VDC 80 Ω 3.25 VDC 0.25 VDC 330 mW LZG-(B) 6H (M)S (E) LZG-(B) 6 (M)S (E) LGZ-(B) 6 W (M) S 6 VDC 110 Ω 3.9 VDC 0.3 VDC 330 mW LZG-(B) 9H (M)S (E) LZG-(B) 9 (M)S (E) LZG-(B) 9 W (M) S 9 VDC 250 Ω 5.85 VDC 0.45 VDC 330 mW LZG-(B) 12H (M)S (E) LZG-(B) 12 (M)S (E) LZG-(B) 12 W (M) S 12 VDC 440 Ω 7.8 VDC 0.6 VDC 330 mW LZG-(B) 18H (M)S (E) LZG-(B) 18 (M)S (E) LZG-(B) 18 W (M) S 18 VDC 990 Ω 11.7 VDC 0.9 VDC 330 mW LZG-(B) 24H (M)S (E) LZG-(B) 24 (M)S (E) LZG-(B) 24 W (M) S 24 VDC 1,780 Ω 15.6 VDC 1.2 VDC 330 mW Note: All values in the table are measured at 20 °C. 4 LZG SERIES ■ CHARACTERISTIC AND REFERENCE DATA Please see LZ relays. ■ DIMENSIONS ● Dimensions LZG-M type ● Schematics (BOTTOM VIEW) ● PC board mounting hole layout (BOTTOM VIEW) DIS CO NT INU ED LZG-M-K, LZG-M-C type (Plastic sealed type) Dotted line : Seal tape (LZG-M-C Type) LZG type LZG-K, LZG-C type (Plastic sealed type) Dotted line : Seal tape (LZG-C type) Unit: mm 5 LZG SERIES Fujitsu Components International Headquarter Offices Japan Fujitsu Component Limited Gotanda-Chuo Building 3-5, Higashigotanda 2-chome, Shinagawa-ku Tokyo 141, Japan Tel: (81-3) 5449-7010 Fax: (81-3) 5449-2626 Email: [email protected] Web: www.fcl.fujitsu.com Europe Fujitsu Components Europe B.V. Diamantlaan 25 2132 WV Hoofddorp Netherlands Tel: (31-23) 5560910 Fax: (31-23) 5560950 Email: [email protected] Web: www.fceu.fujitsu.com North and South America Fujitsu Components America, Inc. 250 E. Caribbean Drive Sunnyvale, CA 94089 U.S.A. Tel: (1-408) 745-4900 Fax: (1-408) 745-4970 Email: [email protected] Web: www.fcai.fujitsu.com Asia Pacific Fujitsu Components Asia Ltd. 102E Pasir Panjang Road #04-01 Citilink Warehouse Complex Singapore 118529 Tel: (65) 6375-8560 Fax: (65) 6273-3021 Email: [email protected] www.fcal.fujitsu.com DIS CO NT INU ED © 2004 Fujitsu Components America, Inc. All company and product names are trademarks or registered trademarks of their respective owners. Rev. 10/27/2004. 6