CM1 MCCB Circuit breaker(moulded case circuit breaker)

CM1 MCCB Circuit breaker(moulded case circuit breaker)(Same quality as Chint electric circuit breaker/mccb)

General of 2 poles mccb

MCCB: Moulded Case Circuit Breaker , These are using at High rating currents from 63A to 1600A ,with short circuit and earth leakage protection(Same quality as Chint electric circuit breaker/mccb)

1.1 Electric ratings: AC 690V, 50/60Hz, 10~800A;

1.2 Mounting mode: vertical and horizontal;

1.3 Standard: IEC/EN 60947-2

MCCB Application

YCM1 series Circu breaker is suitable for the circuit of AC50/60Hz,rated current up to 630A,rated operating voltage 690V or less.The series circuit breaker in the distribution network,can be used for distributing the energy or electricity and protecting the circuit and power device against the overload,short circuit and undervoltage.the circuit breaker with frame rated current 400A or less can be used for protecting the motor and starting non-frequent the motor.under the normal condition.it can also be used for making and breaking the circuit frequently.products conform with IEC60947-2,60947-4.

Note:

(1)No code for distribution circuit breaker,2 represents circuit breaker for motor protection

(2) No code for direct handle operation,D represents motor operation,Z represent rotation handle.

(3) L:represents standard type,M:represents higher breaking type and H:represents high breaking type.

(Same quality as Chint electric circuit breaker/mccb)

Main technical parameter:

Type	In (A)	Poles	Power consumption		Ics/COS		Icu/COS		Arcing distance (mm)
Type	In (A)	Poles	Fixed	Draw-out	400V	690V	400V	690V	Arcing distance (mm)
YCM1-63L	6-63A	3	20	25	18/0.3	-	25/0.25	-	50
YCM1-63M		3	25	30	30/0.25	-	50/0.25	-
YCM1-63		4	33	40	30/0.25	-	50/0.25	-
YCM1-100L	10-100A	3	35	40	26/0.25	-	35/0.25	-
YCM1-100M			40	50	30/0.25	-	50/0.25	-
YCM1-100H			40	50	43/0.25	10/0.5	85/0.2	20/0.3
YCM1-100		2	26	33	30/0.25	-	50/0.25	-
YCM1-100		4	53	66	30/0.25	-	50/0.25	-
YCM1-225L	100-225A	3	5	65	26/0.25	-	35/0.25	-
YCM1-225M			60	75		-	50/0.25	-
YCM1-225H			60	75		10/0.5	85/0.2	20/0.3
YCM1-225		2	40	50	30/0.25	-	50/0.25	-
YCM1-225		4	80	100	30/0.25	-	50/0.25	-
YCM1-400C	225-400A	3	80	100	20/0.25	-	35/0.25	-	100
YCM1-400L			80	100	30/0.25	-	50/0.25	10/0.5
YCM1-400M			90	110	40/0.25	-	-	-
YCM1-400H			90	110	50/0.25	10/0.5	100/0.2	20/0.3
YCM1-400		4	120	150	30/0.25	-	-	-
YCM1-63L	400-630A	3	130	180	34/0.25	-	45/0.25	-
YCM1-630M			150	200	42/0.25	-	65/0.25	-
YCM1-630H			150	200	65/0.25	10/05	100/0.20	20/0.3
YCM1-630		4	200	267	42/0.25	5/07	65/0.25	10/0.5
YCM1-800C	630-800A	3	125	170	20/0.25	-	35/0.25	-
YCM1-800L			125	170	30/0.25	-	50/0.25	-
YCM1-800M			135	190	40/0.25	-	70/0.2	-
YCM1-800H			135	190	50/0.25	10/05	100/0.2	20/0.3
YCM1-800		4	180	250	30/0.25	-	50/0.25	-
YCM1-1250	800-1250A	3	240	300	50/0.25	35/03	85/0.25	45/0.25

Comments

SF6 gas insulated circuit breaker / high-voltage 40.5 kV | LW8

SF6 gas insulated circuit breaker / high-voltage 40.5 kV | LW8 Skype : mark2002719 email : mark2002719@gmail.com LW8 40.5 kV SF6 Circuit Breaker Application: for control and protection of 40.5 kV power system. Ratings: 40.5kV, 2000A Standards: IEC 62271-100 Features:  With CT14 spring operation mechanism.  High breaking capacity.  Secure and reliable operation.  Applicable for frequent operation; easy or free of maintenance. Technical Data: Rated voltage (kV):40.5 Rated current (A): 2000 Rated short-circuit breaking current for Isc: 31.5; 25; 31.5; 25 Rated short-time withstands current/continuous time (kA/s): 31.5/4; 25/4; 31.5/4; 25/4 Rated withstands current (peak): 80; 63; 80; 63 Rated short-circuit making current (peak) (kA): 80; 63; 80; 63 Power frequency withstands voltage for 1min (Breaks) (kV): 95+24; 95; 95; 95 Power frequency withstands voltage for 1min (To earth) (kV): 95; 95; 95; 95 Lighting impulse withstand vol

Load-break switch 12 kV, 630 A | FLN36-12D/630-20, FLRN36-12D/T125-31.5

Load-break switch 12 kV, 630 A | FLN36-12D/630-20, FLRN36-12D/T125-31.5 Skype : mark2002719 emal : mark2002719@gmail.com FLN36-12D/630-20 SF6 Switch / FLRN36-12D/T125-31.5 SF6 Switch-fuse Combination Application: in the system of 50Hz, 12kV for making and breaking of load current, over-load current and short-circuit current to control and protect the circuit and transformer, etc. Standards: IEC 60265, IEC 60420 Features:  Indication of the active contact to show the operation status of the switch.  High insulation level.  Fully sealed and reliable operation. Technical Data:  Rated voltage(kV): 12  Rated current(A): FLN36-12D: 630； FLRN36-12D: 125  Rated frequency(Hz): 50  Rated short-time withstands current of switch/ Rated continuous time of short-circuit(kA/s): FLN36-12D: 20/3  Rated short-time withstands current of earthing switch/ Rated continuous time of short-circuit(kA/s): FLN36-12D: 20/2  Rated peak withstand current and rated short-circuit making

earth fault breaker/ID RCCB

ID-I earth fault breaker/ID RCCB 1,Provides protection against earth fault/leakage current and function of isolation High breaking current withstand capacity. 2,Applicable to terminal and pin/fork type busbar connection. 3,Equipped with finger protected connection terminals. 4,Fire resistant plastic parts endures abnormal heating and strong impact. 5,Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity Independent of power supply and line voltage, and free from external interference, voltage fluctuation. Technical Data Mode Electro-magnetic type, electronic type Residual current characteristics A, AC Pole No. 2, 4 Rated making and breaking capacity 630A Rated current(A) 16 25 40 63 80 100A Rated voltage 240/415V AC Rated frequency 50/60Hz Rated residual operating current IΔn(mA) 10, 30, 100, 300, 500 Rated residual non operating current IΔno 0.5IΔn Rated conditional breaking current Inc 6000A Ra

CNC electric LTD

Search This Blog