Square D General Purpose Relays

Transcription

1 Square D General Purpose Relays Class 850R miniature control relays 850RS4 standard 850RS24 low level 850RS34 hermetically sealed Catalog 204

2 Contents Class 850R miniature control relays bbspecifications bbreferences... 5 bbdimensions... 7 bbwiring diagrams

3 Specifications Class 850R miniature control relays General Specifications Conforming to standards IEC/EN 680-, UL 508, CSA C22-2 n 4 Product certifications 850RS(D)4ppp 850RS(D)24ppp culus File E390 CCN NLDX, NLDX7; curus File E390 CCN NLDX2, NLDX8; CSA; CE; RoHS compliant 850RS(D)34ppp culus File E23950 CCN NLDX, NLDX7; curus File E23950 CCN NLDX2, NLDX8; CE; RoHS compliant; UL approved for Class I Division 2 Hazardous Locations per ANSI/ISA Ambient air temperature Storage C (F) - 40 to + 85 (-40 to +85) around the device Operation C (F) - 40 to + 55 (-40 to +3) Vibration resistance In operation 3 gn (35 to 50 Hz) and ± mm (0 to 35 Hz) with and without retention clip conforming to IEC/EN Not operating 5 gn (35 to 50 Hz) and ± mm (0 to 35 Hz) with and without retention clip Degree of protection Conforming to IEC/EN RS(D)4ppp, 850RS(D)24ppp: IP40 Per ISA RS(D)34ppp: Hermetically sealed Shock resistance In operation 0 gn ( ms) conforming to IEC/EN Not operating 30 gn ( ms) Protection category 850RS(D)4ppp, 850RS(D)24ppp: RT I 850RS(D)34ppp: RT V Mounting position Any Insulation Specifications Rated insulation voltage (Ui) V 250 (IEC), 300 (UL, CSA) Rated impulse withstand voltage (Uimp) kv 2.5 (.2/50 µs) Dielectric strength Between coil and contact Vac 2000 (rms voltage) Between poles Vac 2000 Between contacts Vac 300 Contact Specifications Relay type 850RS4ppp 850RSD4ppp 850RS24ppp 850RSD24ppp 850RS34ppp 850RSD34ppp Number and type of contacts 4 C/O 4 C/O low level - bifurcated 4 C/O Contact materials Ag alloy with Au flash Ag with Au flash -bifurcated Ag Alloy Conventional thermal current (Ith) Rated operational current For ambient temperature y 55 C Conforming to IEC in utilization categories AC- and DC- Conforming to UL Resistive A 6 at 277 Vac (200k cycles) 8 at 20 Vac (200k cycles) 8 at 30 Vdc (200k cycles) Motor HP /3 at 20 Vac (6k cycles) /2 at 277 Vac (6k cycles) A NO A 6 at 250 Vac / 28 Vdc 2 at 250 Vac / 28 Vdc NC A 3 at 250 Vac / 28 Vdc at 250 Vac / 28 Vdc 3 at 277 Vac (00k cycles) () 3 at 20 Vdc (00k cycles) () 3 at 30 Vdc (00k cycles) () /6 at 20 Vac (6k cycles) () 2.8 A FLA at 20 Vac 5 at 240 Vac (00k cycles) 5 at 20 Vac (00k cycles) 5 at 30 Vdc (00k cycles) Pilot Duty B300 5 A make, 0.5 A break, 3 A continuous at 20 Vac () Minimum switching requirement ma 0 at 7 Vdc 3 at 5 Vdc 00 at 5 Vdc Maximum switching voltage V 250 Vac / 28 Vdc (IEC); 300 Vac / 30 Vdc (UL) 240 Vac / 30 Vdc (UL) Switching capacity Maximum Vac VA Vdc W Minimum mw Maximum operating rate In operating cycles/hour No-load 8,000 Under load 200 Utilization coefficient 20% Mechanical durability Cycles 0,000,000 Electrical durability Resistive load 00,000 (unless otherwise specified) Operating cycles Inductive load See curve below () When mounted horizontally Performance curves (for 850RS(D)4ppp and 850RS(D)24ppp only) Electrical durability of contacts Resistive load (AC) Durability (Number of operating cycles) B 0 5 A Switching capacity (kva) Reduction coefficient for inductive load (AC) (depending on power factor cos j) 0,8 Reduction coefficient (A) 0,6 0,5 0,4 0,3 0,6 0,4 0,2 A 850RS(D)4ppp B 850RS(D)24ppp Durability (inductive load) = durability (resistive load) x reduction coefficient. Maximum switching capacity on resistive load (DC) Current c B A 0, Voltage (Vdc) 3

4 Specifications (continued) Class 850R miniature control relays Coil specifications 850RS4ppp, 850RS24ppp, 850RS34ppp, 850RSD34ppp 850RSD4ppp, 850RSD24ppp Average consumption AC VA DC W Drop-out voltage threshold AC u 0.5 Uc u 0.3 Uc DC u 0. Uc u 0. Uc Response time Operate time AC ms 20 (max.) 20 (max.) DC ms 20 (max.) 20 (max.) Socket specifications Socket type 850NR45 RXZE2S4S Relay types used 850RS(D)4ppp 850RS(D)24ppp 850RS(D)34ppp 850RS(D)4ppp 850RS(D)24ppp 850RS(D)34ppp Contact terminal arrangement Separate Wire connection method Screw clamp terminals Spring clamp terminals Product certifications curus File E66924 CCN SWIV2, SWIV8; CSA; CE; RoHS compliant curus File E72326 CCN SWIV2, SWIV8; CSA; CE; RoHS compliant Conforming to standards IEC 6984, UL 508, CSA 22.2 No. 4 Electrical specifications Conventional thermal current (Ith) A 0 at 300 Vac (UL) 6 at 250 Vac (UL / IEC) Insulation specifications Between adjacent output contacts Vrms Between input and output contacts Vrms Between contacts and DIN rail Vrms General specifications Ambient air temperature around the device Release time AC ms 20 (max.) 20 (max.) DC ms 20 (max.) 20 (max.) Control circuit voltage Uc V Relay control voltage codes V5 V53 V56 V60 V50 V5 V53 V56 V60 DC supply Average resistance at 20 C ± 0% W Operating voltage limits Min. Vdc Max. Vdc Relay control voltage codes V4 V7 V20 V24 V35 V36 V4 V7 V20 V24 AC supply Average resistance at 20 C ± 5% W Operating voltage limits Min. Vac Max. Vac Storage C ( F) - 40 to + 85 (- 40 to + 85) Operation C ( F) - 40 to + 55 (- 40 to + 3) Degree of protection Conforming to IEC/EN IP Connection Solid wire conductor 0.5 to 2.5 mm 2 - AWG 20 to AWG to.5 mm 2 AWG 20 to AWG 6 without 2 conductors cable end 0.5 to 2.5 mm 2 - AWG 20 to AWG 4 Flexible conductor 0.5 to 2.5 mm 2 - AWG 20 to AWG to.5 mm 2 AWG 20 to AWG 6 wire with 2 conductors cable end 0.5 to 2.5 mm 2 - AWG 20 to AWG to.5 mm 2 AWG 20 to AWG 6 Maximum tightening torque / Screw size Lb-ft (0.8-) / M3 screw (N m) Mounting On 35 mm DIN rail / on panel Mounting on DIN rail By plastic clip By metal compression spring Terminal referencing IEC, NEMA Compatible with hold down clip Yes No Compatible with restraining strap Yes No Wire connection method Screw clamp terminals Spring clamp terminals 4

5 References Class 850R miniature control relays 850RS4V20 850RSD24P4V60 References Control circuit voltage Number and type of contacts - Thermal current (Ith) 4 C/O - 6 A 4 C/O - 3 A Unit reference Weight Unit reference Weight kg/lb kg/lb Miniature control relays with standard cover (sold in lots of ) 2 Vdc 850RSD4V / RSD24V / Vdc 850RSD4V / RSD24V / Vdc 850RSD4V / RSD24V / Vdc 850RSD4V / RSD24V / Vac 850RS4V / RS24V / Vac 850RS4V / RS24V / Vac 850RS4V / RS24V /0.082 Miniature control relays with standard cover and LED (sold in lots of ) 2 Vdc 850RSD4P4V / RSD24P4V / Vdc 850RSD4P4V / RSD24P4V / Vdc 850RSD4P4V / RSD24P4V / Vdc 850RSD4P4V / RSD24P4V / Vac 850RS4P4V / RS24P4V / Vac 850RS4P4V / RS24P4V / Vac 850RS4P4V / RS24P4V /0.082 Control circuit voltage Number and type of contacts - Thermal current (Ith) 4 C/O - 5 A Unit reference Weight kg/lb Hermetically sealed miniature control relays (sold in lots of ) 6 Vdc 850RSD34V / Vdc 850RSD34V / Vdc 850RSD34V / Vdc 850RSD34V / Vdc 850RSD34V / Vac 850RS34V / Vac 850RS34V / Vac 850RS34V / Vac 850RS34V / Vac 850RS34V / Vac 850RS34V / RS34V20 5

6 References (continued) Class 850R miniature control relays 850NR45 + Relay 850RS4V20 References (continued) Sockets Contact terminal arrangement Separate Connection Relay type Sold in lots of Screw clamp terminals Spring clamp terminals 850RS(D)4ppp 850RS(D)24ppp 850RS(D)34ppp 850RS(D)4ppp 850RS(D)24ppp 850RS(D)34ppp 850RS(D)4ppp 850RS(D)24ppp 850RS(D)34ppp () Please note that the B suffix only desginates quantities of 0 and is not printed on the socket. Unit reference Weight kg/lb 850NR / NR45B () 0.050/0.0 0 RXZE2S4S 0.070/0.54 Accessories Description For use with Sold in lots of Unit reference Weight kg/lb Metal hold-down clip 850NR45 socket 0 850NH /0.002 Clip-in ID tags RXZE2S4S socket 0 RSZL / NR45 + Relay 850RSD24P4V60 850NH45 6

7 Dimensions Class 850R miniature control relays Dimensions: inches (mm) Miniature control relays 850RS(D)4ppp / 850RS(D)24ppp 850RS(D)34ppp 0.83 (2) 0.25 (6.35) 0.9 MAX (23.). (27.9) 0.02 (0.508).6 MAX (29.36).4 (35.5) 0.24 (6.0).28 MAX (32.54) 0.32 (7.92) LONG #3-48 THREAD Sockets 850NR45 RXZE2S4S (8) (64.0) 2.7 (69.0).25 (32.0) (4.32) DIA. TYP (25.4) 0.89 (22.7).2 (30.7)

8 Wiring diagrams Class 850R miniature control relays Wiring diagrams Miniature control relays 850RS(D)4ppp / 850RS(D)24ppp RS(D)34ppp A 0 2 NEMA IEC A A NEMA IEC A2 Sockets 850NR45 RXZE2S4S N.C. N.O. COM INPUT INPUT A2 A A2 A 4 3 NEMA IEC A2 A 4 3 8

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10 Schneider Electric USA, Inc. 800 Knightdale Blvd. Knightdale, NC Tel: Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel. No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material. 204 Schneider Electric. All Rights Reserved. Schneider Electric and Square D are trademarks owned by Schneider Electric Industries SAS or its affiliated companies. All other trademarks are the property of their respective owners. 850CT407, 09/204 Replaces 850CT030R07/08, 08/2008