TeSys contactors. TeSys D contactors. IEC/EN , IEC/EN , UL 508, CSA C22.2 n 14. Protection against direct fi nger contact IP 2X

Transcription

1 Characteristics Contactor type LC1 D09 D18 DT20 and DT25 Environment Rated insulation voltage (Ui) Conforming to IEC , overvoltage category III, degree of pollution: 3 Conforming to UL, CSA V 00 D25 D38 DT32 and DT0 D0A D5A DT0A and DT80A V D80 D95 D115 and D150 Rated impulse withstand voltage (Uimp) Conforming to standards Conforming to IEC 097 kv 8 IEC/EN , IEC/EN , UL 508, CSA C22.2 n 1. Product certifications Degree of protection (2) (front face only) Conforming to VDE 010 and IEC 0529 Power circuit connections Coil connection UL, CSA (1), CCC, GOST GL, DNV, RINA, BV, LROS (pending for contactors LC1 D0A to D5A) Protection against direct fi nger contact IP 2X Protection against direct fi nger contact IP 2X Protective treatment Conforming to IEC TH Ambient air temperature around the device Storage C Operation C Permissible C , for operation at Uc Maximum operating altitude Without derating m 3000 Operating positions (3) Without derating in the following positions a/c a c Positions that are not permissible For c contactors LC1 D09 to LC1 D5A. Flame resistance Conforming to UL 9 V1 Conforming to IEC C 850 Shock resistance () 1/2 sine wave = 11 ms Vibration resistance () Hz Contactor open 10 gn 8 gn 10 gn 8 gn gn Contactor closed 15 gn 15 gn 15 gn 10 gn 15 gn Contactor open 2 gn Contactor closed gn gn gn 3 gn gn (1) Contactor LC1 D95 with d.c. coil is not UL/CSA certifi ed. (2) Protection provided for the cabling c.s.a.'s indicated on the next page and for connection by cable. (3) When mounting on a vertical rail, use a stop. () Without modifying the contact states, in the most unfavourable direction (coil energised at Ue). 2 version: EN.indd

2 Contactor type LC1 D09 and D12 DT20 and DT25 D18 Power circuit connections Screw clamp terminal connections D25 D32 D38 D18 and D25 (P) DT32 and DT0 Tightening Screw clamp terminals Connector 2 inputs with cable end Solid cable D0A to D5A DT0A and DT80A (1) Screw clamp terminals D80 and D95 Connector 1 input D115 and D150 Connector 2 inputs 1 conductor mm conductors mm and conductor mm conductors mm and conductor mm conductors mm and Screwdriver Philips N 2 N 2 N 2 N 2 Flat screwdriver Ø Ø Ø Ø Ø Ø Ø 8 Hexagonal key Tightening torque N.m : y 25 mm Spring terminal connections (2) Connection by bars or lugs 1 conductor mm (: DT25) 2 conductors mm (except DT25) 8: 35 mm 2 10 Bar c.s.a. 3 x 1 5 x 25 Lug external Ø mm Ø of screw mm M3.5 M3.5 M M M3.5 M M M8 Screwdriver Philips N 2 N 2 N 2 N 2 N 2 Flat screwdriver Ø Ø Ø Ø Ø Ø Ø 8 Key for hexagonal headed screw Tightening torque N.m Control circuit connections Connection by cable (tightening via screw clamps) with cable end 1 conductor mm conductors mm conductor mm conductors mm Solid cable 1 conductor mm conductors mm Screwdriver Philips N 2 N 2 N 2 N 2 N 2 N 2 N 2 N 2 Flat screwdriver Ø Ø Ø Ø Ø Ø Ø Ø Ø Tightening torque N.m Spring terminal connections (2) Connection by bars or lugs 1 conductor mm conductors mm Lug external Ø mm Ø of screw mm M3.5 M3.5 M3.5 M3.5 M3.5 M3.5 M3.5 M3.5 Screwdriver Philips N 2 N 2 N 2 N 2 N 2 N 2 N 2 N 2 Flat screwdriver Ø Ø Ø Ø Ø Ø Ø Ø Ø Tightening torque N.m (1) BTR screws: hexagon socket head. In accordance with local electrical wiring regulations, a size insulated Allen key must be used (reference LAD ALLEN, see page 2511/9). (2) If cable ends are used, choose the next size down (example: for 2.5 mm 2, use 1.5 mm 2 ) and square crimp the cable ends using a special tool EN.indd version:

3 Contactor type LC1 D09 Pole characteristics Rated operational current (Ie) (Ue y 0 V) In AC-3, θ y 0 C A In AC-1, θ y 0 C A 25 (1) (1) (1) 32 0 (1) 0 Rated operational voltage (Ue) Up to V Frequency limits Of the operational current Hz Conventional thermal θ y 0 C A 25 (1) (1) (1) 32 0 (1) 0 current (Ith) Rated making capacity (0 V) Conforming to IEC 097 A Rated breaking capacity (0 V) Conforming to IEC 097 A Permissible short time rating For 1 s A No current fl owing for preceding For 10 s A minutes with θ y 0 C For 1 min A For 10 min A Fuse protection against short-circuits (U y 90 V) DT20 D098 D12 DT25 D128 D18 DT32 D188 Without thermal type 1 A overload relay, gg fuse type 2 A With thermal overload relay A See pages 251/2 and 251/3, for am or gg fuse ratings corresponding to the associated thermal overload relay Average impedance per pole At Ith and 50 Hz mω Power dissipation per pole for AC-3 W the above operational currents AC-1 W Control circuit characteristics, a.c. supply Rated control circuit voltage (Uc) 50/0 Hz V Control voltage limits 50 or 0 Hz coils Operation Drop-out 50/0 Hz coils Operation Uc on 50 Hz and Uc on 0 Hz D25 DT0 D258 Drop-out Uc Average consumption a 50 Hz Inrush 50 Hz coil VA at 20 C and at Uc Cos ϕ /0 Hz coil VA 70 Sealed 50 Hz coil VA Cos ϕ /0 Hz coil VA 7 a 0 Hz Inrush 0 Hz coil VA Cos ϕ /0 Hz coil VA 70 Sealed 0 Hz coil VA Cos ϕ /0 Hz coil VA 7.5 Heat dissipation 50/0 Hz W 2 3 Operating time Closing "C" ms (2) Opening "O" ms 19 Mechanical durability 50 or 0 Hz coil in millions of operating cycles 50/0 Hz coil on 50 Hz 15 Maximum operating rate at ambient temperature y 0 C In operating cycles per hour 300 (1) Versions with spring terminal connections: 1 A for LC1 D093 and LC1 D123 (20 A possible with 2 x 2.5 mm 2 in parallel), 25 A for LC1 D183 to LC1 D323 (32 A possible for LC1 D183 connected with 2 x mm 2 cables in parallel; 0 A possible for LC1 D253 and LC1 D323 connected with 2 x mm 2 in parallel). (2) The closing time "C" is measured from the moment the coil supply is switched on to closure of the main poles. The opening time "O" is measured from the moment the coil supply is switched off to the moment the main poles separate. Selection : pages 255/2 to 2572/5 References: pages 2501/2 to 2502/5 Dimensions: pages 2531/2 to 2531/5 Schemes: pages 2532/2 and 2532/3 version: EN.indd

4 D32 D38 D0A DT0A D50A D5A DT80A D80 D95 D115 D (1) See pages 251/2 and 251/3 for am or gg fuse ratings corresponding to the associated thermal overload relay Uc Uc Uc Uc on 50 Hz and Uc on 0 Hz Uc on 50 Hz and Uc on 0 Hz Uc on 50 Hz and Uc on 0 Hz Uc on 50/0 Hz Uc Uc Uc Uc EN.indd version:

5 Contactor type d.c. control circuit characteristics Rated control circuit voltage (Uc) LC1 D09 D38 LC1 DT20 DT0 LC1 D0A D5A LC1 DT0A and DT80A LC1 or LP1 D80 LC1 D95 LC1 D115 and LC1 D150 c V Rated insulation voltage Conforming to IEC V 90 Conforming to UL, CSA V 00 Control voltage limits Operation Standard coil Wide range coil Drop-out Average consumption at 20 C and at Uc Uc Uc Uc Uc Uc Uc Uc Uc Uc c Inrush W Sealed W Operating time (1) Closing "C" ms 3 ± 15 % 50 ± 15% average at Uc Opening O ms 20 ± 20 % 20 ± 20% Note: The arcing time depends on the circuit switched by the poles. For all normal 3-phase applications, the arcing time is less than 10 ms. The load is isolated from the supply after a time equal to the sum of the opening time and the arcing time. Time constant (L/R) ms Mechanical durability at Uc In millions of operating cycles Maximum operating rate In operating cycles per hour at ambient temperature y 0 C Low consumption control circuit characteristics Rated insulation voltage Conforming to IEC V 90 Conforming to UL, CSA V 00 Maximum voltage Of the control circuit on c V 250 Average consumption d.c. at 20 C and at Uc Wide range coil ( Uc) Inrush W 2. Sealed W 2. Operating time (1) at Uc and at 20 C Voltage limits (θ y 0 C) of the control circuit Closing "C" ms 77 ± 15 % Opening O ms 25 ± 20 % Operation 0.8 to 1.25 Uc Drop-out Uc Time constant (L/R) ms 0 Mechanical durability In millions of operating cycles 30 Maximum operating rate In operating cycles per hour 300 at ambient temperature y 0 C (1) The operating times depend on the type of contactor electromagnet and its control mode. The closing time "C" is measured from the moment the coil supply is switched on to initial contact of the main poles. The opening time "O" is measured from the moment the coil supply is switched off to the moment the main poles separate Selection : pages 255/2 to 2572/5 References: pages 2501/2 to 2502/5 Dimensions: pages 2531/2 to 2531/5 Schemes: pages 2532/2 and 2532/3 version: EN.indd

6 Characteristics of auxiliary contacts incorporated in the contactor Mechanically linked contacts Conforming to IEC Each contactor has 2 N/O and N/C contacts mechanically linked on the same movable contact holder Mirror contact Conforming to IEC The N/C contact on each contactor represents the state of the power contacts and can be connected to a PREVENTA safety module Rated operational voltage Up to V 90 (Ue) Rated insulation voltage Conforming to IEC V 90 (Ui) Conforming to UL, CSA V 00 Conventional thermal current (Ith) For ambient temperature y 0 C A 10 Frequency of the operational current Hz Minimum switching U min V 17 capacity λ = 10 8 I min ma 5 Short-circuit protection Conforming to IEC gg fuse: 10 A Rated making capacity Conforming to IEC , I rms A a: 10, c: 250 Short-time rating Permissible for 1 s A ms A ms A 10 Insulation resistance MΩ > 10 Non-overlap time Operational power of contacts conforming to IEC Guaranteed between N/C and N/O contacts ms 1.5 (on energisation and on de-energisation) a.c. supply, categories AC-1 and AC-15 Electrical durability (valid for up to 300 operating cycles/hour) on an inductive load such as the coil of an electromagnet: making current (cos ϕ 0.7) = 10 times the power broken (cos ϕ 0.). d.c. supply, category DC-13 Electrical durability (valid for up to 1200 operating cycles/hour) on an inductive load such as the coil of an electromagnet, without economy resistor, the time constant increasing with the load. V V million operating cycles VA W million operating cycles VA W million operating cycles VA W AC-15 DC-13 Millions of oprating cycles ,8 1 0, 0, 0,3 0,2 Millions of oprating cycles ,8 1 0, 0, 0,3 0,2 0 V 2 V 8 V 125 V 250 V 0,1 0,1 0,2 0,3 0,5 0,8 0, 0, Current broken in A 0,1 0,1 0,2 0,3 0,5 0,8 0, 0, Current broken in A Selection : pages 255/2 to 2572/5 References: pages 2501/2 to 2502/5 Dimensions: pages 2531/2 to 2531/5 Schemes: pages 2532/2 and 2532/ EN.indd version: