| Prod Model: |
CM1-225A |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Rated Current: |
225A |
| Rated Insulation Voltage: |
AC 400V/690V |
| No Of Poles: |
3 Pole |
| Icw(Ka)1s ,Delay 0.4s O-Co: |
35ka~65ka |
| Ics(Ka)O-Co-Co: |
50/65/70/80ka |
| Arcing Over Distance(mm): |
0 |
| Inherent Breaking Time: |
23-32ms |
| Mechanical Life: |
10000 |
| Protection Device: |
Over Load |
| Air Circuit Breaker Standard: |
IEC60947-2 |
| Breaking Capacity: |
Low Voltage Circuit Breakers |
| Operation: |
Electric Type |
| Speed: |
High-Speed Circuit Breaker |
| Arc-extinguishing Medium: |
Air |
| Installation: |
Insert |
| Structure: |
MCCB |
| Poles Number: |
3 |
| Certification: |
CCC |
Product Description
CM1 225A 50KA 3 pole mccb moulded case circuit breaker
moulded case circuit breakers are one of the new breakers designed and developed by our company by comprehensively adopting advanced technology.
Rated insulation voltage of this series of breakers are up to 800V. It applies to distribution network circuit of AC 50Hz or 60Hz with rated working voltage up to 690V and rated working current up to 800A. It is used to protect circuits and powersupply equipment form damage of overload, under-voltage, short-circuit etc, can also be used for infrequent start of motor and provide overload, short circuit and under-voltage protection for the motor.
This breaker features small volume, high breaking capacity, short arc time, an ideal product to use. This breaker can be installed both vertically and horizontally.
CM1 225A 50KA 3 pole mccb moulded case circuit breaker TECHNICAL PERFORMANCE INDEX
Type
| Frame rated
current (A)
| Rated
current (A)
| Rated
operating
voltage (V)
| Rated
insulation
voltage (V)
| Rated ultimate
short circuit
breaking
capacity (KA)
400/690V
| Rated service
short circuit
breaking
capacity (KA)
400/690V
| Number of
poles
| Flashover
distance
|
CM1-63L
| 63
| (6), 10, 16,
20, 25, 32,
40, 50, 63
| 400
| 500
| 25
| 12.5
| 3
| ≤50
|
CM1-63M
| 63
| 50
| 25
| 3,4
|
CM1-100L
| 100
| 16, 20, 25,
32, 40, 50,
63, 80, 100
| 690
| 800
| 35/8
| 17.5/4
| 3
| ≤50
|
CM1-100M
| 100
| 50/10
| 25/5
| 3,4
|
CM1-100H
| 100
| 85/20
| 42.5/10
| 3
|
CM1-225L
| 225
| 100, 125,
160, 180,
200, 225
| 690
| 800
| 35/8
| 17.5/4
| 3,4
| ≤50
|
CM1-225M
| 225
| 50/10
| 25/5
| 3
|
CM1-225H
| 225
| 85/20
| 42.5/10
| 3
|
CM1-400L
| 400
| 225, 250,
315, 350,
400
| 690
| 800
| 50/10
| 25/5
| 3,4
| ≤100
|
CM1-400M
| 400
| 65/10
| 32.5/5
| 3
|
CM1-400H
| 400
| 100/20
| 50/10
| 3
|
CM1-630L
| 630
| 400, 500,
630
| 690
| 800
| 50/10
| 25/5
| 3,4
| ≤100
|
CM1-630M
| 630
| 65/10
| 32.5/5
| 3
|
CM1-630H
| 630
| 100/20
| 50/10
| 3
|
CM1-800M
| 800
| 630, 700,
800
| 690
| 800
| 75
| 37.5
| 3
| ≤100
|
CM1 225A 50KA 3 pole mccb moulded case circuit breaker PROTECTION CHARACTERISTICS
RELEASE RATED
CURRENT(A) |
1.05ln(COLD)
NO ACTION TIME(H) |
1.30ln(HOT)
MOVEMENT TIME(H) |
ELECTROMAGNETIC TRIPPING DEVICE
OPERATING CURRENT(A) |
10<=ln<=63 | 1 | 1 | 10ln±20% |
63| 1 | 1 | |
100| 2 | 2 | 5ln±20% and 10ln±20% | |
RELEASE RATED
CURRENT(A) |
1.0ln(COLD)
DOES NOT MOVE
AS TIME(H) |
1.20ln
(HOT)DYNAMIC
AS TIME(H) |
1.50ln(HOT)
DYNAMIC
AS TIME(H) |
7.2ln(COLD)
DYNAMIC
AS TIME(H) |
ELECTROMAGNETIC
TRIPPING DEVICE
OPERATING CURRENT(A) |
10≤ln≤63 | 2 | 2 | 4min | 4S| 10ln±20% | |
| 63≤ln≤100 | 8min | 6S |
CM1 225A 50KA 3 pole mccb moulded case circuit breaker
We are the professional manufacturing the 0.5-35 KV outdoor indoor, fuse cut out composite insulator dry type, oil-immersed, combined transformer, electrical energy meter, power capacitor correction bank, low voltage stablizer and so on
1. Who we are
Heyi is dynamic company established in 1992, who specializes in research and design, manufacturing, and distribution of all kind ofcurrent transformer
Further more, we also develop ours business for the electrical product, like energy meter, power meter, power capacitor, relay, proximity switch and so on, focusing in ours customers needs, provide the best solution supporting ours customers, be the best in their filed of businss
2 why choose us
We have our own facilities for R&D, Production, Sales & Market, and Customer Support, specializing in the design, manufacture and delivery of customized solution. Equipped with all kinds of professional instruments and testing equipment, combined the professional standard of product testing methods, now we has an annual output of 5, 000, 000 or more products.
3 Heyi Mission, vision values
Heyi mission is to provide reliable, accurate and customized current transformer solution
Heyi vision is leading global split core CT manufacture and energy solution provider
Values Enthusiastic by our work, we offer a quality personal and close service to our customers
Some products have been approved by CE and IEC certificates.
