KM1 Series Moulded Case Circuit Breaker

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KM1 KM1 Series Moulded Case Circuit Breaker 1. Application KM1 series moulded case circuit breaker is one of products developed and manufactured by adopting international advanced technology.

starting of the motors.the products conforms to IEC92 standard. KM163M/3P KM163M/P KM1100M/3P 2.

KM100M 3,00 KM16L 00 KM16M 0 KM16H 6 KM100M 6,0,00 KM100H KM112M 3 KM112H 1000,12 KM110M 10 Rated Rated Ultimate Servies insulatininover operat Arcing short short Operation Utiliza circuit circuit

100 6 2 100 100 6 1000 000 100 100 100 6 100 100 6 100 12 100 1 0 Note: 6A without thermal protection The Npole of fourpoles breaker is sited at the right side of the product has four types: A:

1 KM1 KM1 Series Moulded Case Circuit Breaker 1. Application KM1 series moulded case circuit breaker is one of products developed and manufactured by adopting international advanced technology. It is supplied with rated insulating voltage and 00V and used for circuit of AC /Hz, rated operating voltage AC 00V (or below), rated operating current up to 10A for infrequent changing over and starting of the motors.the products conforms to IEC92 standard. KM163M/3P KM163M/P KM1100M/3P 2. Main Technical Specification Table 1 Rated current (A) Pole KM163L (6),10,16,, KM163M 2,32,0,,63 KM1100L (10),16,,2, KM1100M 32,0,,63, KM1100H 0,100 KM1L 100,12,1, 3, KM1M 10,0, KM1H KM100L,2,31, KM100M 3,00 KM16L 00 KM16M 0 KM16H 6 KM100M 6,0,00 KM100H KM112M 3 KM112H 1000,12 KM110M 10 Rated Rated Ultimate Servies insulatininover operat Arcing short short Operation Utiliza circuit circuit performtion voltagage volt distance breaking breaking ance cat (mm) capacity capacity egory (V) (V) (ka) (ka) Load Unload V 0 3 0( ) ( ) 3 0( ) V 00V A Note: 6A without thermal protection The Npole of fourpoles breaker is sited at the right side of the product has four types: A: Without current triplease on N pole which making all the time, not closing and opening with the other three poles. B: Without current triprelease on N pole which closing and opening with the other poles. C: With current triprelease which closing and opening with the other three poles. D: With current triprelease which making all the time not closing and opening with the other three poles. KM1M/3P 3. Protection Characteristic The thermodynamic release of a circuit breaker provides the feature of inverse timedelay, while the magnetic release is the instantaneous operation as shown on table 2(distribution circuit breaker) and table 3 (motor protection circuit breaker). 12

KM1 KM1 Series Moulded Case Circuit Breaker KM100L/3P land +0 C Thermodynamic release( ambient temperature marine + C ) Table 2 Operating current of magnetic release (A) Rated current of 1.

In(heat state) release (A) Inoperative time(h) Operative time(h) 10 In 63 1 < 1 63 < In 100 2 < 2 10In±% 100 < In 00 2 < 2 In±% 10In±% Table 3 land +0 C Thermodynamic release ( ambient

1.In(heat state).2in(cold state) magnetic nontrip time(h) trip time (h) trip time (h) trip time(h) release (A) 10 In min s < Tp 10s = 2 < 2 < In 6 min 6s < Tp s 12In±% Back panel connection.

1 The external accessories of the breaker Motordriven operation device 1) Wiring diagram of type CDM electromagnetic operation device(fitting KM163,100,) see the following drawing (wiring diagram

2 KM1 KM1 Series Moulded Case Circuit Breaker KM100L/3P land +0 C Thermodynamic release( ambient temperature marine + C ) Table 2 Operating current of magnetic release (A) Rated current of 1.0In(cold state) 1.In(heat state) release (A) Inoperative time(h) Operative time(h) 10 In 63 1 < 1 63 < In < 2 10In±% 100 < In 00 2 < 2 In±% 10In±% Table 3 land +0 C Thermodynamic release ( ambient temperature ) Operating Rated current marine + C current of of release (A) 1.0In(cold state) 1.In(heat state) 1.In(heat state).2in(cold state) magnetic nontrip time(h) trip time (h) trip time (h) trip time(h) release (A) 10 In min s < Tp 10s = 2 < 2 < In 6 min 6s < Tp s 12In±% Back panel connection. Accessories of Circuit Breaker.1 The external accessories of the breaker Motordriven operation device 1) Wiring diagram of type CDM electromagnetic operation device(fitting KM163,100,) see the following drawing (wiring diagram of the external accessories of the breaker in the dotted frame) Plugin Code description: SB 1 SB 2 stand for push button.(provided by users themselves) Number Ò1Ó Ò2Ó Ò3Ó stand for number of wiring terminals. Voltage rating: AC/Hz 2V==00V, DC 2V 2) Wiring diagram of type CD motordriven operation device (fitting KM ) see belows (wiring diagram of the external accessories of the breaker in the dotted frame) Electromagnetic operation device Motordriven operation device Code description: SB 1 SB 2 stand for push button. (provided by users themselves) ÒXÓ stands for line connection terminals Voltage rating: AC/Hz 2V==00V, DC2V 13 12

3 KM1 KM1 Series Moulded Case Circuit Breaker Rotary handle operation device The mechanism is used in moulded case circuit breaker to operate the drawout panel. Power distribution panel and supply box outside the panel by turning the handle,and to ensure the door of panel would not be openned when the breaker being on. The handdrive mechanism can be equiped with two types of operation, one is ÒAÓ model square handle, the other is ÒBÓ model round handle. Rotary handle operation device.2 Release pattern and accessories code Line Handle Release pattern and accessories code 0, 0 Load Name KM163, 100, KM100 KM16 KM100 Without accessories : ; UVR: ; : ; : 0: magnetic release (only short circuit protection) 0: thermal magnetic release(both overload and short circuit protection), 210, 310 2, 3 2, 3 0, 30 2, 3 2, 3 2,3 21, 31, 32 23, 33, 3 26, 2, 3 Two group of auxiliary contact,, Two group of auxiliary contact,,, UVR UVR UVR UVR UVR UVR UVR UVR UVR UVR UVR UVR UVR UVR UVR UVR UVR UVR UVR UVR 1

KM1 KM1 Series Moulded Case Circuit Breaker According to userõs demands, accessories could lead to direct wire outcoming or line wiring terminals could be added(please mark out in case of making

Wring diagram of the undervoltage module connected externally (the internal accessories in the dotted frame) Ue: AC/Hz 2V, 00V When the operation voltage is 3%~% of the rated voltage, the

In case of the operation voltage less than 3% of the rated voltage, the undervoltage should prevent the breaker from closing.

4 KM1 KM1 Series Moulded Case Circuit Breaker According to userõs demands, accessories could lead to direct wire outcoming or line wiring terminals could be added(please mark out in case of making order). Wring diagram of the undervoltage module connected externally (the internal accessories in the dotted frame) Ue: AC/Hz 2V, 00V When the operation voltage is 3%~% of the rated voltage, the undervoltage release should make the breaker trip correctly. When the operation voltage is %~% of the rated voltage, the undervoltage release should make the breaker close. In case of the operation voltage less than 3% of the rated voltage, the undervoltage should prevent the breaker from closing. Note: Only the undervoltage release should be energized in advanced, the breaker could be recramped and turnedon, otherwise the breaker will be damaged. Scheme of wiring(the internal accessories in the dotted frame) ÒKÓ is the slow motion switch normalclose contact connect the coil in series in the shunt release. It turnson or turnsoff voluntarily as soon as the breaker on or off. Voltage rating: AC/Hz 2V 00V, DC V 2V The shunt release should make the breaker trip reliably when the operation voltage is %~% of the rated control voltage. The position of the breaker in ÒoffÓ or ÒonÓ The position of the breaker in Òfree tripó (alarm) B11 and B12 switch from ÒcloseÓ to ÒopenÓ, status of B11 and B1 switch from ÒopenÓ to ÒcloseÓ 1

KM1 KM1 Series Moulded Case Circuit Breaker Auxiliary Contact Auxiliary Contact When the breaker is in ÒoffÓ When the breaker is in ÒonÓ For the breaker with frame current 00A and above For the

5 KM1 KM1 Series Moulded Case Circuit Breaker Auxiliary Contact Auxiliary Contact When the breaker is in ÒoffÓ When the breaker is in ÒonÓ For the breaker with frame current 00A and above For the breaker with frame current A and below When the breaker is in ÒoffÓ, the contacts switch from ÒcloseÓ to ÒopenÓ. When the breaker is in ÒoffÓ, the contacts switch from ÒopenÓto closeó. Outline and Installation Dimensions W W1 L KM163L KM163M KM1100L KM1100M KM1100H KM1L KM1M 10 KM1H KM100L KM100M KM16L KM16M KM16H KM100M KM100H KM112M KM112H KM110M L1 L2 Front panel connection H H1 H2 H3 H C D E Outline Dimensions(mm) Installation Back panel connection Plugin connection Dimensions F G W2 W3 L H H6 D D1 L L6 H H H9 H10 J K d1 M A B d M M M M M M M M M M

6 KM1L KM1L Series Earth Leakage Circuit Breaker KM1L100M/P KM1LM/3P 1. Application and Description KM1L series earth leakage circuit breaker are one of the new type earth leakage breakers which have been developed by the company using international advanced design and manufacturing technology. Suitable for a line of AC/Hz, rated voltage up to 00V, rated current 16A to 6A. and is acted as infrequent changeover of circuit or infrequent starting of motor. The breaker has overload, shortcircuit and undervoltage protective function, which can protect the circuit and the power equipment against damage, meanwhile, it can provide protection to these fire dangers that caused by these longtime existed grounding fault that can not be detected by the overcurrent protection. This breaker can be installed vertically(upright) or horizontally(transverse). Wiring of the breaker can not be in adverse direction, that means power supply line must be connected to terminal 1,3 and,and the load line connected to terminal 2, and 6. The rated residual operating current I n and the maximum breaking time can be adjusted on site according to practical condition. The leakage protection module still can work normally when the phase voltage reduce to V. It has the same overall size with the KM1 series breakers, which make the installation more exchangeable. The breakers are suitable for isolation, its symbol are: The breakers comply with the demands of the following standards: IEC91 and GB/T 10.1 General IEC92 and GB 10.2 Low voltage breakers IEC9 and GB 10. Contactors and motor starters IEC9.1 and GB 10. Electrical equipments of electromechanical control circuit 2. Main Technical Specifications Frame current Inm(A) KM1L (10)16,, 2, 32 Rated current In(A) 0,, 63, 0, 100 Pole number 3 Rated iinsulation voltage Ui(V) Rated working voltage Ue(V) Rated impulse with stand voltage Uimp(V) Arcover distance(mm) Breaking capacity grade M H Limiting shortcircuit breaking AC00V capacity lcu (ka) Service shortcircuit breaking AC00V capacity lcs(ka) 3 3 Rated residual Nondelay operating current type I n(ma) Delay type Rated residual nonoperatingcurrent I no(ma) Operation performance (time) Electrified Unelectrified 10 0 KM1L KM1L00 00 KM1L , 12, 1,, 2, 31, 10, 0, 3,00 00, 0, AC00 AC 00V 000 > M H M M /0/0 100/0/ /2 I n Table /0/

7 KM1L KM1L Series Earth Leakage Circuit Breaker Note: According to the pole number of product, it calssifies three and four poles. The neutral pole (NPole) of the fourpoles products has four types: A: Npole without overcurrent release unit, it has been connected all the time, not closing and opening with the other three poles. B: Npole without overcurrent release unit, which closing and opening with the other three poles. C: Npole fixed with overcurrent release unit, which closing and opening with the other three poles. D: Npole fixed with overcurrent release unit, it has been connected all the time, not closing and opening with the other three poles. 1. The limiting breaking and arcover distance includes horizontal and vertical installation. 2. If the threepole breaker of this series is connected with three phase load, the load can not have neutral line, otherwise the breaker will have fault action. 3. If the threepole breaker of this series is connected with single phase load, the phase line willbe connected to the left pole, and the neutral line is connected to the right pole, the middle pole is blanket 3. Protection Characteristic The thermal release of the breaker has againtimelimit property; the electromagnetic release is inst. Operation, its property see table 2(for distribution),table 3 (motor protection). Table 2 Rated current of release(a) Thermal release (ambient temperature +0 ) 1.0In(cold state ) nontrip time (h) 1.03In(hot state) trip time (h) Electromagnetic release tripping current(a) 10 In In In % 12 In In % 10In % Table 3 Thermal release (ambient temperature +0 ) Rated current of release 1.0In (cold state) nontrip time (h) 1.In(hot state) trip time(h) 1.In(thermal state) trip time.2in(cold state) trip time Electromagnetic release tripping current(a) 10 In min 6s<Tp s 12In±%. Residual Current Operating Time of Earth Leakage Circuit Breaker.1 Nondelay type operation characteristics see table (I n ma should be Nondelay type) Table Rated current I n 2I n I n a 10I n Nondelay type Max.breaking time(s) Note: a to I n ma earth leakage circuit breaker, 0.2A can instead of I n According to a, adopt 0.2A, then 10 I n is 0.A..2 Delay type operation characteristics see table Limiting nondriven time of delay type earth leakage circuit breaker according to 2l n, operation characteristics see table 1

KM1L KM1L Series Earth Leakage Circuit Breaker Table Delay time (s) Max. breaking time(s) at I n Limiting nondriven time (s) at 2I n Max. breaking time(s) Max. breaking Max.

8 KM1L KM1L Series Earth Leakage Circuit Breaker Table Delay time (s) Max. breaking time(s) at I n Limiting nondriven time (s) at 2I n Max. breaking time(s) Max. breaking Max. breaking time(s) at I n time(s) at 10I n Back panel connection Accessories of Circuit Breaker.1 The external accessories of the breaker Motordriven operation device 1) Wiring diagram of type CDM electromagnetic operation device(fitting KM1L100,) see the following drawing (wiring diagram of the external accessories of the breaker in the dotted frame) Electromagnetic operation device 2) Wiring diagram of type CD motordriven operation device (fitting KM1L00I6) see belows (wiring diagram of the external accessories of the breaker in the dotted frame) Code description: SB 1 SB 2 stand for push button.(provided by users themselves) Number Ò1Ó Ò2Ó Ò3Ó stand for number of wiring terminals. Voltage rating: ACHz 2V 00V, DC 2V Motordriven operation device Code description: SB 1 SB 2 stand for push button. (provided by users themselves) ÒXÓ stands for line connection terminals Voltage rating: ACHz 2V 00V; DC2V 19

KM1L KM1L Series Earth Leakage Circuit Breaker Rotary handle operation device Rotary handle operation device The mechanism is used in moulded case circuit breaker to operate the drawout panel.

9 KM1L KM1L Series Earth Leakage Circuit Breaker Rotary handle operation device Rotary handle operation device The mechanism is used in moulded case circuit breaker to operate the drawout panel. Power distribution panel and supply box outside the panel by turning the handle,and to ensure the door of panel would not be openned when the breaker being on. The handdrive mechanism can be equiped with two types of operation one is ÒAÓ model square handle, the other is ÒBÓ model round handle..2 The Internal Accessories of the Breaker.2.1 Release pattern and accessories code see following table Line Handle : ; UVR: ; : ; : Load Release pattern and accessories code 0, 0 Name KM1L 100, KM1L00 KM1L6 Without accessories 0: Magnetic release (only short circuit protection) 0: Thermal magnetic release(both overload and short circuit protection), 210, 310 2, 3 2, 3 UVR UVR UVR, 32,.2.2 The technical parameter and functions of the accessories Accessory Rated operating voltage (V) AC/Hz DC Us Us 2(2) 2(2) (00) (00) 2 and : is as some as, the technical parameter see following table Rated thermal Rated operating current Ie(A) current Ith (A) ACV DC2V Suited Frame Inm(A) , 00, 6 Accessories name Indicate circuit breaker at tripping Function Indicate circuit breaker at opening or closing The shunt release should make the breaker trip reliably when the operatiopn voltage is %% of rated control voltage When Ue is 3%% of the rated control voltage, the under voltage release should make the breaker trip correctly When Ue is %% of the rated control voltage, the under voltage release should make the breaker close In case of Ue less than 3%of the rated control voltage should prevent the breaker from closing Wiring connection diagram The position of breaker at opening and closing The position of breaker at opening The micro switch will cut by itself when breaker open

10 KM1L KM1L Series Earth Leakage Circuit Breaker 6. Outline and Installation Dimensions Outline dimensions Installation Front panel connection Back panel Plugin connection dimensions connection W L H W1 L1 L2 H1 H2 L3 H3 D L L H H H6 C D D1 A B d KM1L100M,H/3P KM1L100M,H/P KM1LM,H/3P KM1LM,H/P KM1L00M,H/3P KM1L00M,H/P KM1L6M,H/3P KM1L6M,H/P

- Moulded-case Circuit Breaker

- Moulded-case Circuit Breaker Safety Protection Catalogue 2013/2014 - MAXTRIC circuit breaker Working with the world s electric specialist together @ Cat. No. CM1 1. Application CM1 series moulded case circuit breaker is one of products