| Prod Model: |
ME-1600 |
| Breaking Capacity: |
High Voltage Circuit Breakers |
| Operation: |
Electric Type |
| Speed: |
High-Speed Circuit Breaker |
| Arc-extinguishing Medium: |
Vacuum |
| Installation: |
Fixed |
| Structure: |
ACB |
| Poles Number: |
4 |
| Certification: |
CCC |
Product Description
General
DW17 series air circuit breakers (hereinafter called circuit breaker) are applied to
distribution network with AC 50Hz, 380V or 660V, rated current up to 3900A. It is
used to distribute power and protect electric equipments from overload, undervoltage,
short circuit etc. With normal conditions, it can be used to switch the circuit
infrequently. Circuit breaker within 1250A can be used in AC 50Hz, 380V network as
protection for motor of overload and short circuit.
Type designation
Specification
1.Making&Breaking capacity for circuit breaker
| Type | Rated operating
voltage | Rated breaking
capacity(Effective value) | Rated making
capacity |
| AC (V) | 380V~ | kA/380V(Peak value) |
| 630~1900 | 380 660 | 50/0.25 | 105 |
| 2000~2900 | 380 660 | 80/0.2 | 130 |
| 3200~3900 | 380 660 | 80/0.2 | 180 |
2. Rated current of circuit breaker with different ambient air temperatureFrame structure
Level | Type of
Circuit breaker | Rated current a(protection level ipco) |
| Fixed type | Drawer type | Fixed type | Drawer type | Fixed type | Drawer type |
| 35°C | 45°C | 55°C | 35°C | 45°C | 55°C |
| Structure size 1 | DW17-1900/630 | 630 | 630 | 630 | 630 | 630 | 630 |
| DW17-1900/800 | 800 | 800 | 800 | 800 | 800 | 800 |
| DW17-1900/1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
| DW17-1900/1250 | 1250 | 1250 | 1250 | 1250 | 1250 | 1250 |
| DW17-1900/1600 | 1600 | 1530 | 1460 | 1600 | 1530 | 1460 |
| DW17-1900/1900 | 1900 | 1810 | 1720 | 1900 | 1720 | 1620 |
| Structure size 2 | DW17-2900/2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 |
| DW17-2900/2500 | 2500 | 2500 | 2400 | 2500 | 2400 | 2300 |
| DW17-2900/2900 | 2900 | 2900 | 2900 | 2900 | 2900 | 2770 |
| Structure size 3 | DW17-3900/3200 | 3200 | 3200 | 3200 | 3200 | 3200 | 3200 |
| DW17-3900/3900 | 3900 | 3900 | 3900 | 3900 | 3900 | 3750 |
3. Safety clearance of circuit breaker(including flashover distance)| Type(rated current) | Fixed horizontal coupling & safety
Clearance for drawer type (mm) | Vertical coupling & safety
Clearance for fixed type |
| A | B | C | D | A | B | C | D |
| 630/800/1250/1600 | 250 | 100 | 100 | 120 | 250 | 100 | 100 | 120 |
| 1900 | 250 | 100 | 100 | 120 | - | - | - | - |
| 2000/2500/3200 | 350 | 100 | 100 | 120 | 50 | 100 | 100 | 120 |
| 2900/3900 | 350 | 100 | 100 | 120 | - | - | - | - |
Overall and Installation DimensionMounting dimensions for fixed type
F=Auxiliary switch; G=SU control device; H=Positive operator
K=Motor operator; L=Energy released;
Y=Insulating spacing board for vertical coupling (Self-prepared by user)| Type(rated current) | Size | a | b | c | d | g | h | k |
| 630 | 30 | 15 | 61 | 5 | 5 | 50 | 480 |
| 800-1000 | 40 | 20 | 71 | 8 | 8 | 60 | 500 |
| 1250 | 50 | 14 | 81 | 10 | 10 | 70 | 520 |
| 1600 | 50 | 14 | 81 | 20 | 15 | 70 | 520 |
| 1900 | 60 | 14 | 81 | 20 | 20 | 70 | 520 |
Overall and mounting dimensions for drawer type circuit breaker
1. The center line of the operator 2. Safety clearance A,B,C are same as fixed type 3. Space for pulling out the switch
DW17-1900/630~1600 drawer type circuit breaker
DW17-1900/1900 drawer type circuit breaker
DW17-1900/2000~2500 drawer type circuit breaker
DW17-2900/2900 drawer type circuit breaker
DW17-3900/3200~2500 drawer type circuit breaker
DW17-3900/3900 drawer type circuit breaker
General
DW17 series air circuit breakers (hereinafter called circuit breaker) are applied to
distribution network with AC 50Hz, 380V or 660V, rated current up to 3900A. It is
used to distribute power and protect electric equipments from overload, undervoltage,
short circuit etc. With normal conditions, it can be used to switch the circuit
infrequently. Circuit breaker within 1250A can be used in AC 50Hz, 380V network as
protection for motor of overload and short circuit.
Type designation
Specification
1.Making&Breaking capacity for circuit breaker
| Type | Rated operating
voltage | Rated breaking
capacity(Effective value) | Rated making
capacity |
| AC (V) | 380V~ | kA/380V(Peak value) |
| 630~1900 | 380 660 | 50/0.25 | 105 |
| 2000~2900 | 380 660 | 80/0.2 | 130 |
| 3200~3900 | 380 660 | 80/0.2 | 180 |
2. Rated current of circuit breaker with different ambient air temperatureFrame structure
Level | Type of
Circuit breaker | Rated current a(protection level ipco) |
| Fixed type | Drawer type | Fixed type | Drawer type | Fixed type | Drawer type |
| 35°C | 45°C | 55°C | 35°C | 45°C | 55°C |
| Structure size 1 | DW17-1900/630 | 630 | 630 | 630 | 630 | 630 | 630 |
| DW17-1900/800 | 800 | 800 | 800 | 800 | 800 | 800 |
| DW17-1900/1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
| DW17-1900/1250 | 1250 | 1250 | 1250 | 1250 | 1250 | 1250 |
| DW17-1900/1600 | 1600 | 1530 | 1460 | 1600 | 1530 | 1460 |
| DW17-1900/1900 | 1900 | 1810 | 1720 | 1900 | 1720 | 1620 |
| Structure size 2 | DW17-2900/2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 |
| DW17-2900/2500 | 2500 | 2500 | 2400 | 2500 | 2400 | 2300 |
| DW17-2900/2900 | 2900 | 2900 | 2900 | 2900 | 2900 | 2770 |
| Structure size 3 | DW17-3900/3200 | 3200 | 3200 | 3200 | 3200 | 3200 | 3200 |
| DW17-3900/3900 | 3900 | 3900 | 3900 | 3900 | 3900 | 3750 |
3. Safety clearance of circuit breaker(including flashover distance)| Type(rated current) | Fixed horizontal coupling & safety
Clearance for drawer type (mm) | Vertical coupling & safety
Clearance for fixed type |
| A | B | C | D | A | B | C | D |
| 630/800/1250/1600 | 250 | 100 | 100 | 120 | 250 | 100 | 100 | 120 |
| 1900 | 250 | 100 | 100 | 120 | - | - | - | - |
| 2000/2500/3200 | 350 | 100 | 100 | 120 | 50 | 100 | 100 | 120 |
| 2900/3900 | 350 | 100 | 100 | 120 | - | - | - | - |
Overall and Installation DimensionMounting dimensions for fixed type
F=Auxiliary switch; G=SU control device; H=Positive operator
K=Motor operator; L=Energy released;
Y=Insulating spacing board for vertical coupling (Self-prepared by user)| Type(rated current) | Size | a | b | c | d | g | h | k |
| 630 | 30 | 15 | 61 | 5 | 5 | 50 | 480 |
| 800-1000 | 40 | 20 | 71 | 8 | 8 | 60 | 500 |
| 1250 | 50 | 14 | 81 | 10 | 10 | 70 | 520 |
| 1600 | 50 | 14 | 81 | 20 | 15 | 70 | 520 |
| 1900 | 60 | 14 | 81 | 20 | 20 | 70 | 520 |
ZHEJIANG SHUNTONG Co., founded in 1995, with more than 35000M2 manufacturing space, 650 employees, it becomes one of the leading manufacturer of industrial electric product in China. As well as one of the earliest factories in the line with nearly 20 years experience in producing and developing for electric equipment.
The Company has successfully developed and producing various categories in industrial electric products which include: Circuit Breakers, Panel Boards, AC contactors, Meters, Relays, Fuses, Control Units… As well as many other electrical accessories such as LED lighting.
Shuntong owns modern R&D center for developing electric products with full-line of high-tech moulding, manufacturing equipment and great strength of technical support, besides advanced design forces powered by first class engineering teams with super industrial computer systems. Thus, each piece of the product is fully assured with top-reliable quality, scientific and novel design as well as excellent workmanship.
SHUNTONG Electricals obtained ISO9001 quality system certification, ISO14001, OHSAS18001, CB certification; SEMKO and CE certification, etc. It is no doubt that the products are warmly welcomed not only in domestic but also in overseas market year after year.
In order to keep the leadship in electrical industry, Shuntong continuous increase and update manufacturing facilities, keep improving techniques and adopting the most advanced inspect instrument to bring our products to an even higher quality level along with impeccable & rapidly delivery service.
