Low Voltage. EasyPact CVS. Moulded-case circuit breakers from 16 to 100 A

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1 Low Voltage EasyPact CVS Moulded-case circuit breakers from 16 to 100 A Catalogue 2013

2 EasyPact CVS Contents Functions and characteristics A-1 Installation recommendations B-1 Dimensions and connection C-1 Additional characteristics D-1 Catalogue numbers E-1 Presentation F-2 F-2 Overview F-3 Optimal Combination F-3 Functions and Characteristics F-4 General characteristics F-4 Selection Guide F-5 Protection of LV Power Distribution System F-6 Installation and Connection F-7 Electrical and Mechanical Accessories F-8 Technical Data Supplement F-10 Tripping Curve Power Distribution Protection System F-10 Temperature and Altitude Derating F-13 Current-limiting F-14 Capacitor protection F-15 Catalogue numbers F-16 F-16 Accessories F-17 Dimensions and Installation F-19 F-19 Accessories F-21 F-1

3 Presentation Simplicity and perfection That's what Schneider Electric brings to you. not only re ects high quality of Scheider Electric, but also features performance, protection functions, and performance/price ratio. Prospective Isc peak prospective current prospective Isc limited Isc peak Actual current Limited Isc tc t b up to 100A 3 Pole/4Pole products b Icu 25kA, Ics 17kA b Reliable protections of power distribution systems b b Complete solutions for AC and DC networks More reliable and safer Powerful current-limiting capacity to ensure more cost-effective and more reliable protection. F-2

4 415 CVS100BS 25 8 TMD 40 C Ir 1.9 x In.8 Overview Optimal Combination Modularized System As shown below, wide range of modules or accessories are available. 6 5 DB breaking unit 2. MN and MX voltage releases 3. Direct rotary handle 4. Extended rotary handle 5. Short terminal shield 6. Long terminal shield 7. Connection accessorie F-3

5 Functions and Characteristics General characteristics PB Compliance with standards b IEC 947-1: General rules (GB/T ) b IEC 947-2: Circuit Breakers (GB/T ) b IEC 947-4: Contactors and Motor Starters (GB ) b IEC : Control circuit Devices and Switching elements; automatic Control Components (GB ) Tropicalisation circuit breakers have successfully passed the tests prescribed by following standards for extreme atmospheric conditions: b IEC , damp heat(95% relative humidity at 55ºC) b QIEC Salt mist (severity level 2) Positive contact indication All circuit breakers are suitable for isolation as de ned in IEC standard : b the isolation position corresponds to the O (OFF) position b the operating handle cannot indicate the "OFF" position unless the contacts are effectively open b padlocks may not be installed unless the contacts are open Installation of a rotary handle or a motor mechanism does not alter the reliabilityof the position-indication system. The isolation function is certi ed by tests guaranteeing: b the mechanical reliability of the position indication system b the absence of leakage currents b overvoltage withstand capacity between upstream and downstream connections F-4

6 Functions and Characteristics Selection Guide ( Protection of distribution system) Selection guide CVS 100 BS 3P 100 MX Range current Breaking 3P: 3 poles Rated current: Accessories name 100 capacity 16, 20, 25, 32, 40, BS: 25 ka 50, 63, 80, 100 F-5

7 Functions and Characteristics Protection of LV Power Distribution System EasyPact circuit breaker CVS100BS Number of Poles 3, 4 Control Manual Toggle PB Connection Front connection Plug-in Front connection Electrical characteristics as per IEC and EN Rated current (A) In Rated insulation voltage (V) Ui 690 Rated impulse withstand voltage (kv) Uimp 6 Rated operational voltage (V) Ue AC 50/60 Hz 440 DC Circuit breaker type Ultimate breaking capacity (ka rms) lcu AC 50/60 Hz 220/240 V 380/400 V 440 V 500 V 525 V 660/690 V Service breaking capacity (ka) lcs 220/230 V BS kA Suitability for Isolation 380/400 V Utilisation category A Durability (C-O cycles) Mechanical Electrical 415 V In 4000 Protection Trip units Thermal-magnetic Overload protection Long time Short-circuit protection Short time - MX shunt release MN under-voltage release Installation Accessories Instantaneous Terminal shields interphase barriers Dimensions (mm) W H D Weight (kg) 0.78/1.0 17kA - F-6

Functions and Characteristics Installation and Connection Connection of electrical auxiliaries Auxiliary circuits exit the device through a knock-out in the front cover.

8 Functions and Characteristics Installation and Connection Connection of electrical auxiliaries Auxiliary circuits exit the device through a knock-out in the front cover. Rotary handel Each auxiliary device is equipped with a terminal block with numbered terminals for connection of wires up to: 2 for auxiliary contacts and voltage releases F-7

9 Functions and Characteristics Electrical and Mechanical Accessories auxiliary switch This auxiliary contacts can display status of circuit breakers remotely, and therefore can be used for indications electrical interlocking, relay control. etc. auxiliary contacts All auxiliary contacts can be used to switch on/off electronic loads. Functions b OF (On/off): Indicate position of circuit breaker contacts. b SD (Trip indication): Indicate trip conditions of circuit breakers due to: overload, short-circuit,under-voltage or operation of the "push to trip" button. It returns to de-energised state when the circuit breaker is reset. multifunctional auxiliary switch b condi- Qtions of circuit breakers. Standard This auxiliary contacts comply with IEC Installation and connection b b The conductor connected to the central terminal block has a cross section up to 1.0mm 2. Electrical characteristics In: 100A Rated thermal current (A) 5 Minimum load 10mA, 24V Utilisation (IEC ) AC12 AC15 Operating current (A) 110V ~240V ~440V - - Voltage tripping The voltage releases can trip the circuit breaker. Under-voltage release (MN) trips the circuit breaker: b When the tripping threshold drops below the rated voltage of the trip unit. b The tripping threshold is 0.35 to 0.7 times the rated voltage. b voltage. Circuit breaker tripping by an MN release meets the requirements of standard IEC Voltage Release Shunt releases (MX) The circuit breaker will trip by this release if the control voltage exceeds 0.7 Un. Control signals can be of the impulse type ( 20 ms) or maintained. Operation b The circuit breaker can be reset locally or remotely after tripping by a MN or MX release. b MN or MX tripping is faster than manual tripping (or trip by electric mechanism). In b Endurance: v circuit breaker, typically 50% of the rated mechanical endurance of the circuit breaker Installation and connection b The circuit breaker panel has MX and MN releases at the rear part. b Connection using wires up to 1.5mm 2. For AC DC Pick-up (MX) < 10VA < 10W Consumption Seal-in (MN, MNR) < 5VA < 5W Response time (ms) < 50 < 50 Note: 1. CVS100BS: select any two from three auxiliary switches (OF, SD, OF/SD). F-8

Functions and Characteristics Electrical and Mechanical Accessories Rotary handle Two types of rotary handle are available: b Direct rotary handle b Direct rotary handle Protection degree: IP40,

Circuit breaker locking capability in the OFF position by 1 to 3 padlocks, with a shackle diameter 5 to 8 mm (not supplied) Installation The front cover of the circuit breaker can be removed and

10 Functions and Characteristics Electrical and Mechanical Accessories Rotary handle Two types of rotary handle are available: b Direct rotary handle b Direct rotary handle Protection degree: IP40, IK07, IP54 Operation with a direct rotary handle b Function: v Suitability for isolation v Indications of three positions including O (OFF), I (ON) and Tripped v Access to "push-to-trip" button b Circuit breaker locking capability in the OFF position by 1 to 3 padlocks, with a shackle diameter 5 to 8 mm (not supplied) Installation The front cover of the circuit breaker can be removed and replaced by the extended handle. series The direct rotary handle is used in the following cases: b Switchboards in motor control center (MCC): v Circuit-breaker closing is disabled if the door is open. v Door opening is disabled when the circuit breaker is ON. v Protection degree: IP43, IK07 (IP54, IK08) v Machine tool control, in compliance with CNOMO E N, with a protection degree of IP54, IK08 Extended rotary handle The circuit breaker on the switch cabinet can be operated with the rotary handle on the front. Protection degree: IP55, IK08, IP54 OperationFunctions: with an extended rotary handle b Suitability for isolation v Indications of three positions including O (OFF), I (ON) and Tripped v Access to trip unit settings, when the switchboard door is open. b Circuit breaker closing is disabled if the door is open. b Circuit breaker locking capability in the OFF position by 1 to 3 padlocks, with a shackle diameter 5 to 8 mm (not supplied). These are used to prevent the door from being opened. The extended rotary handle is made up of: b A unit that replaces the front cover of the circuit breaker (1). b An assembly (handle and front plate) on the door that is always secured in the same position, whether the circuit breaker is horizontally or vertically installed. b back of the circuit breaker and door is: v : 145~422mm F-9

11 Technical Data Supplement Tripping Curve Power Distribution Protection System 16 A 32 A F-10

12 Technical Data Supplement Tripping Curve Power Distribution Protection System 63 A F-11

13 Technical Data Supplement Tripping Curve Reflex tripping CVS100BS breaks very high fault currents by mechanically tripping the device via a "piston" actuated directly by the pressure produced in the breaking units resulting from a shortcircuit. For high short-circuits, this system provides a faster break and a trip guarantee, as the circuit-breaker rating. F-12

14 Technical Data Supplement Temperature and Altitude Derating Temperature derating of trip units Rating (A) Altitude Derating of trip units Altitude does not signi cantly affect circuit-breaker characteristics up to 2000 m. Above this altitude, it is necessary to take into account the decrease in the dielectric strength an cooling capacity of air. It should be noted that the breaking capacity remained unchanged. Height (m) Dielectric strength (V) Nominal current at 40 (A) F-13

15 Technical Data Supplement Current-limiting Current-limiting capacity refers to the ability of a circuit breaker to limit short-circuit current. Prospective Isc peak Limited Isc peak Limited Isc Actual current Prospective current Prospective Isc Ics 17kA Current-limiting performance of series helps lower power generated by fault current, and consequently improves breaking capacity of the circuitbreaker. Ics 17kA. Extension of service life of electrical installation Circuit breaker current-limiting technology greatly reduces damage to installation caused by short-circuit current. Thermal effect lowers temperature rise and extend service life of cable. Mechanical effect Risks of contact and busbar distortion and damage are greatly reduced since the electrodynamic force is decreased. Electromagnetic effect Disturbance on surrounding measurement instrument is relieved. Current-limiting curve Current-limiting capacity of a circuit breaker can be represented by two curves. It varies with the value of prospective short-circuit current (short-circuit current without any protective device). b Actual peak current (current-limiting) b Thermal effect (A 2 short-circuit current. Maximum allowable thermal stress of cable The maximum allowable overheat values (in A 2 s), dependent on cable insulation material (Cu or Al) and cross section (mm 2 ), are listed in the following table. Cross section (mm 2 ) PVC Copper Aluminum PRC Copper Aluminum Cross section (mm 2 ) Copper Aluminum PRC Copper Aluminum Current-limiting curves of Limited short-circuit current (KA peak) Limited energy CVS100BS CVS100BS F-14

Technical Data Supplement Capacitor protection PB106445 circuit breaker is suitable for capacitor protection following the rules below: b Inc = Nominal current of the capacitor Inc = Qc U 3 Inc =

16 Technical Data Supplement Capacitor protection PB circuit breaker is suitable for capacitor protection following the rules below: b Inc = Nominal current of the capacitor Inc = Qc U 3 Inc = Nominal Current Capacitor (A) Qc = Reactive power (kvar) U = Nominal Voltage (V) b Inb = Nominal current of the circuit breaker v v v v v v the short-circuit (magnetic) protection-setting thresholds must enable passage of b Icu = Ultimate breaking capacity of the circuit breaker Icu short-circuit level is given by the installation. Circuit Breaker Contactor Capacitor Example: Reactive power Inc Inb Breaking capacity to Circuit Breaker (kvar) (A) (A) 30 ka CVS100BS CVS100BS CVS100BS CVS100BS CVS100BS CVS100BS CVS100BS3100 F-15

17 Catalogue numbers In Catalogue number 3P3D 4P3D CVS100BS 16 LV LV LV LV LV LV LV LV LV LV LV LV LV LV LV LV LV LV F-16

18 Catalogue Numbers Accessories DB eps Connection accessories Cable lugs y 50 A Cables from 2.5 to 16 mm 2 Set of 2 EZALUG0502 Set of 3 EZALUG0503 DB eps > 50 A Cables from 10 to 50 mm 2 Set of 2 EZALUG1002 Set of 3 EZALUG1003 DB eps Spreaders Spreaders for 3P breaker Set of 3 EZASPDR3P Spreaders for 4P breaker Set of 4 EZASPDR4P DB eps Terminal shields Terminal shields for 3P breaker Set of 2 EZATSHD3P Terminal shields for 4P breaker Set of 2 EZATSHD4P DB eps DB eps Sealing screws Phase barriers Sealing screws Set of 2 EZASSCR Phase barriers Set of 2 EZAFASB2 DB eps Electrical auxiliaries Indication contacts Auxiliary switch (AX) EZAUX10 DB eps Alarm switch (AL) EZAUX01 DB eps Auxiliary switch + alarm switch (AX + AL) EZAUX11 F-17

19 Catalogue Numbers (cont.) Accessories (cont.) Db eps Electrical auxiliaries (cont.) Voltage releases Shunt trip (SHT) Voltage MX/SHT AC V EZASHT100AC V EZASHT200AC V EZASHT380AC DC 24 V EZASHT024DC 48 V EZASHT048DC Db eps Db eps Under voltage release (UVR) Rotary handles Direct rotary handle (for 3/4P breaker) Voltage MN/UVR AC V EZAUVR110AC V EZAUVR200AC 277 V EZAUVR277AC V EZAUVR380AC V EZAUVR440AC DC 24 V EZAUVR024DC 48 V EZAUVR048DC Direct rotary handle (black) Direct rotary handle (red/yellow) 125 V EZAUVR125DC EZAROTDS EZAROTDSRY Db eps Extended rotary handle (for 3/4P breaker) Extended rotary handle (black) Extended rotary handle (red/yellow) EZAROTE EZAROTERY Db eps Db eps Locks Padlocking system Installation accessory DIN rail adaptor Padlocking system For 2 x 1P or 1 x 2P or 1 x 3P breaker Note: for 4P breaker, use 2 adaptors EZALOCK EZADINR F-18

20 Dimensions and Installation Dimensions 3P 4P Backplate mounting 3P 4P DIN rail mounting F-19

21 Dimensions and Installation Front panel cutout (small) 3P 4P Front panel cutout (large) 3P 4P F-20

22 Dimensions and Installation Accessories Terminal shield 3P 4P Interphase barrier 3P 4P Direct rotary handle 3P 4P 3P, 4P Extended rotary handle 3P, 4P 3P, 4P F-21

23 Make the most of your energy For more information visit our website at: Schneider Electric India Pvt. Ltd. (A 100% subsidiary of Schneider Electric Industries SAS) Corporate office : 9th Floor, DLF Building No.10, Tower C, DLF Cyber City, Phase II, Gurgaon , Haryana, Tel: , Fax: Customer Care Centre : Toll-free numbers: , , General number: , in-care@schneider-electric.com

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