C E R T I F I C A T E O F C O M P L I A N C E

Transcription

1 Issued to: SIEMENS AG DF CP R&D VC 2 WERNER-VON-SIEMENS-STRASSE AMBERG, GERMANY This is to certify that representative samples of Auxiliary Devices USL, CNL - Type No. 3RU1146 or 3RU2146 followed by - 4D, -4E, -4F, -4H, -4J, -4K, -4L, or -4M followed by B or D followed by 0 or 1. Connecting support Type No. 3RU1946-3AA01 or 3RU2946-3AA01. Accessory Sealable Cover Type No. 3RV2908-0P (See following pages for additional information.) Have been investigated by UL in accordance with the Standard(s) indicated on this Certificate. Standard(s) for Safety: Additional Information: UL and CSA C22.2 NO Standard For Low-Voltage Switchgear and Controlgear - Part 1: General Rules, UL and CSA C22.2 NO Standard For Low-Voltage Switchgear and Controlgear - Part 4-1: Contactors and Motor-Starters - Electromechanical Contactors and Motor-Starters. See the UL Online Certifications Directory at for additional information Only those products bearing the UL Certification Mark should be considered as being covered by UL's Certification and Follow-Up Service. Look for the UL Certification Mark on the product. Page 1 of 8

2 This is to certify that representative samples of the product as specified on this certificate were tested according to the current UL requirements. General: These devices are open type 3-pole thermal overload relays. They are adjusted over a small range as indicated in the setting range table. They are provided with integral ambient compensated, nonreplaceable thermal trip features and are suitable for providing overload protection. The trip current is 125 percent of the FLA shown on dial. These devices may be provided with certified accessories of Type 3RU19.. or 3RU29.. including connecting support and electrical or mechanical remote reset. The connecting support Type No. 3RU1946-3AA01 or 3RU2946-3AA01 are connecting kits to have the 3RU1146 or 3RU2146 useable as stand-alone devices. Sealable Cover type 3RV2901-0P is suitable for the 3RU2146 devices described in this report. It is a sealable cover for the setting Knob. These devices are intended to be used in combination with the certified contactors Type 3TF and 3RT. Ratings: Tripping class 10 These devices are rated in terms of a range of trip and the corresponding adjustment dial calibration shown in the following list: Page 2 of 8

3 Short Circuit Ratings Short circuit ratings apply to both overload relays and overload relays with contactors. Standard Short Circuit Rating; 3RU1146, 3RU2146 (type 1 co-ordination): Overload from to (A) max. Fuse max. Fuse max. Short Voltage Relay Class K5 Class J Inverse Circuit RK1, RK5 Time CB CC 3RU..46-4D A 100 A 100 A 5 ka 600 V 3RU..46-4E A 125 A 125 A 5 ka 600 V 3RU..46-4F A 150 A 150 A 5 ka 600 V 3RU..46-4H A 200 A 200 A 5 ka 600 V 3RU..46-4J A 250 A 250 A 10 ka 600 V 3RU..46-4K A 300 A 300 A 10 ka 600 V 3RU..46-4L A 350 A 350 A 10 ka 600 V 3RU..46-4M A 400 A 400 A 10 ka 600 V Standard Short Circuit Rating; 3RU2146 (type 1 co-ordination): Overload from to (A) max. CB max. CB Short Voltage Relay 3VA51 3VA52 Circuit 3RU2146-4D A 100 A 5 ka 600 V 3RU2146-4E A 125 A 5 ka 600 V 3RU2146-4F A 150 A 5 ka 600 V 3RU2146-4H A 200 A 5 ka 600 V 3RU2146-4J A 250 A 10 ka 600 V 3RU2146-4K A 250 A 10 ka 600 V 3RU2146-4L A 250 A 10 ka 600 V 3RU2146-4M A 250 A 10 ka 600 V High-Capacity Short Circuit Ratings; 3RU1146 (in series with 3RT104 contactor) (type 1 co-ordination): Overload from to (A) max. Short Voltage Short Voltage Relay Inverse Circuit Circuit Time CB 3RU1146-4D A 25 ka 600 V 65 ka 480 V 3RU1146-4E A 25 ka 600 V 65 ka 480 V 3RU1146-4F A 25 ka 600 V 65 ka 480 V 3RU1146-4H A 25 ka 600 V 65 ka 480 V 3RU1146-4J A 25 ka 600 V 65 ka 480 V 3RU1146-4K A 25 ka 600 V 65 ka 480 V 3RU1146-4L A 25 ka 600 V 65 ka 480 V 3RU1146-4M A 25 ka 600 V 65 ka 480 V Page 3 of 8

4 High-Capacity Short Circuit Ratings, 3RU2146 (type 1 co-ordination): Overload from to (A) max. Fuse Short Voltage Relay Class J Circuit 3RU2146-4D A 100 ka 600 V 3RU2146-4E A 100 ka 600 V 3RU2146-4F A 100 ka 600 V 3RU2146-4H A 100 ka 600 V 3RU2146-4J A 100 ka 600 V 3RU2146-4K A 100 ka 600 V 3RU2146-4L A 100 ka 600 V 3RU2146-4M A 100 ka 600 V Overload from to (A) max. CB Short Voltage Relay 3VA51 Circuit 3RU2146-4D A 65 ka 480 V 3RU2146-4E A 65 ka 480 V 3RU2146-4F A 65 ka 480 V 3RU2146-4H A 65 ka 480 V 3RU2146-4J A 65 ka 480 V 3RU2146-4K A 65 ka 480 V 3RU2146-4L A 65 ka 480 V 3RU2146-4M A 65 ka 480 V Overload from to (A) max. CB Short Voltage Short Voltage Relay 3VA52 Circuit Circuit 3RU2146-4D A 100 ka 480 V 35 ka 600 V 3RU2146-4E A 100 ka 480 V 35 ka 600 V 3RU2146-4F A 100 ka 480 V 35 ka 600 V 3RU2146-4H A 100 ka 480 V 35 ka 600 V 3RU2146-4J A 100 ka 480 V 35 ka 600 V 3RU2146-4K A 100 ka 480 V 35 ka 600 V 3RU2146-4L A 100 ka 480 V 35 ka 600 V 3RU2146-4M A 100 ka 480 V 35 ka 600 V Standard / High Capacity Short Circuit Rating for Contactor, Overload Relay combination, (type 2 co-ordination). Contactor Overload Max. Voltage for High Fault Standard Fault Relay Fuse High Fault Current Current Class J Current 3RT1044 3RU1146-4J 90 A 600 V 100 ka 10 ka 3RT1044 3RU1146-4K 125 A 600 V 100 ka 10 ka 3RT1045 3RU1146-4L 175 A 600 V 100 ka 10 ka 3RT1046 3RU1146-4M 200 A 600 V 100 ka 10 ka Page 4 of 8

5 Standard Short Circuit Ratings, 3RU2146 (type 2 co-ordination): Overload from to (A) max. Fuse max. CB Short Voltage Relay Class J 3VA51 Circuit 3RU2146-4D A 100 A 5 ka 600 V 3RU2146-4E A 125 A 5 ka 600 V 3RU2146-4F A 125 A 5 ka 600 V 3RU2146-4H A 125 A 5 ka 600 V 3RU2146-4J A 125 A 10 ka 600 V 3RU2146-4K A 125 A 10 ka 600 V 3RU2146-4L A 125 A 10 ka 600 V 3RU2146-4M A 125 A 10 ka 600 V High-Capacity Short Circuit Ratings, 3RU2146 (type 2 co-ordination): Overload from to (A) max. Fuse Short Voltage Relay Class J Circuit 3RU2146-4D A 100 ka 600 V 3RU2146-4E A 100 ka 600 V 3RU2146-4F A 100 ka 600 V 3RU2146-4H A 100 ka 600 V 3RU2146-4J A 100 ka 600 V 3RU2146-4K A 100 ka 600 V 3RU2146-4L A 100 ka 600 V 3RU2146-4M A 100 ka 600 V Overload from to (A) max. CB Short Voltage Relay 3VA51 Circuit 3RU2146-4D A 65 ka 480 V 3RU2146-4E A 65 ka 480 V 3RU2146-4F A 65 ka 480 V 3RU2146-4H A 65 ka 480 V 3RU2146-4J A 65 ka 480 V 3RU2146-4K A 65 ka 480 V 3RU2146-4L A 65 ka 480 V 3RU2146-4M A 65 ka 480 V Page 5 of 8

6 High-Capacity Short Circuit Ratings (type 1 co-ordination): Contactor + from to (A) Short Voltage Max. Circuit Breaker Overload relay Ciricuit ED63B FD63B 3RT2044+3RU2146-4D 18 25A 25kA 600V 50 A 100 A 3RT2044+3RU2146-4E 22 32A 25kA 600V 125 A 125 A 3RT2044+3RU2146-4F 28 40A 25kA 600V 125 A 150 A 3RT2044+3RU2146-4H 36 50A 25kA 600V 125 A 200 A 3RT2044+3RU2146-4J 45 63A 25kA 600V 125 A 200 A 3RT2044+3RU2146-4K 57 75A 25kA 600V 125 A 200 A 3RT2044+3RU2146-4L 70 90A 25kA 600V 125 A 200 A 3RT2044+3RU2146-4M A 25kA 600V 125 A 200 A Contactor + from to (A) Short Voltage Max. Circuit Breaker Overload relay Ciricuit ED63B FD63B 3RT2044+3RU2146-4D 18 25A 65kA 480V 50 A 100 A 3RT2044+3RU2146-4E 22 32A 65kA 480V 125 A 125 A 3RT2044+3RU2146-4F 28 40A 65kA 480V 125 A 150 A 3RT2044+3RU2146-4H 36 50A 65kA 480V 125 A 200 A 3RT2044+3RU2146-4J 45 63A 65kA 480V 125 A 200 A 3RT2044+3RU2146-4K 57 75A 65kA 480V 125 A 200 A 3RT2044+3RU2146-4L 70 90A 65kA 480V 125 A 200 A 3RT2044+3RU2146-4M A 65kA 480V 125 A 200 A Overload relay from to (A) Short Voltage Max. CB Ciricuit+ 3VA51+ 3RU2146-4D 18 25A 14/18kA 600V 100 A 3RU2146-4E 22 32A 14/18kA 600V 125 A 3RU2146-4F 28 40A 14/18kA 600V 125 A 3RU2146-4H 36 50A 14/18kA 600V 125 A 3RU2146-4J 45 63A 14/18kA 600V 125 A 3RU2146-4K 57 75A 14/18kA 600V 125 A 3RU2146-4L 70 90A 14/18kA 600V 125 A 3RU2146-4M A 14/18kA 600V 125 A Page 6 of 8

7 Overload relay From to (A) Short Voltage Max. Circuit Breaker Circuit+ 3VA61+ 3VA62+ 3RU2146-4D 18 25A 18/22/25kA 600V 100 A 100 A 3RU2146-4E 22 32A 18/22/25kA 600V 100 A 100 A 3RU2146-4F 28 40A 18/22/25kA 600V 150 A 100 A 3RU2146-4H 36 50A 18/22/25kA 600V 150 A 100 A 3RU2146-4J 45 63A 18/22/25kA 600V 150 A 250 A 3RU2146-4K 57 75A 18/22/25kA 600V 150 A 250 A 3RU2146-4L 70 90A 18/22/25kA 600V 150 A 250 A 3RU2146-4M A 18/22/25kA 600V 150 A 250 A Overload relay from to (A) Short Voltage Max. CB Ciricuit+ 3VA51+ 3RU2146-4D 18 25A 25/35/65kA A 3RU2146-4E 22 32A 25/35/65kA A 3RU2146-4F 28 40A 25/35/65kA A 3RU2146-4H 36 50A 25/35/65kA A 3RU2146-4J 45 63A 25/35/65kA A 3RU2146-4K 57 75A 25/35/65kA A 3RU2146-4L 70 90A 25/35/65kA A 3RU2146-4M A 25/35/65kA A Overload relay From to (A) Short Voltage Max. Circuit Breaker Circuit+ 3VA61+ 3VA62+ 3RU2146-4D 18 25A 35/65kA A 100 A 3RU2146-4E 22 32A 35/65kA A 100 A 3RU2146-4F 28 40A 35/65kA A 100 A 3RU2146-4H 36 50A 35/65kA A 100 A 3RU2146-4J 45 63A 35/65kA A 250 A 3RU2146-4K 57 75A 35/65kA A 250 A 3RU2146-4L 70 90A 35/65kA A 250 A 3RU2146-4M A 35/65kA A 250 A + Ratings with 3VA51 circuit breaker: SEAS: 65kA, 240V; 25kA, 480V; 14kA, 600V MEAS: 65kA, 240V; 35kA, 480V; 18kA, 600V HEAS: 65kA, 240V; 65kA, 480V; 18kA, 600V + Ratings with 3VA61 circuit breaker: MDAE: 65kA, 240V; 35kA, 480V; 18kA, 600V HDAE: 65kA, 240V, 65kA, 480V; 22kA, 600V CDAE: 65kA, 240V; 65kA, 480V; 25kA, 600V LDAE: 65kA, 240V; 65kA, 480V; 25kA, 600V Page 7 of 8

8 + Ratings with 3VA62 circuit breaker: MFAE: 65kA, 240V; 35kA, 480V; 18kA, 600V HFAE: 65kA, 240V; 65kA, 480V; 22kA, 600V CFAE: 65kA, 240V; 65kA, 480V; 25kA, 600V LFAE: 65kA, 240V; 65kA, 480V; 25kA, 600V The auxiliary contacts are rated: B600/R300, 24 V dc / 2 A, 1NO + 1NC changeover contacts Nomenclature Breakdown: 3RU1146-4D B 0 I II III IV I. Basic Type Size S3 3RU poles SIRIUS Classic 3RU poles SIRIUS Innovation II. Setting Ranges -4D - 18 to 25 A -4E - 22 to 32 A -4F - 28 to 40 A -4H - 36 to 50 A -4J - 45 to 63 A -4K - 57 to 75 A -4L - 70 to 90 A -4M - 80 to 100 A III. Type of Terminals B - screw terminals D - cage clamp terminals for the terminals of control circuits IV. Type of Installation 0 - Installed to the contactor 1 - Installed to the Module 3RU1946-3AA01 or 3RU2946-3AA01 (Single Unit) Page 8 of 8