Product Description
NDM3 series plastic shell type circuit breaker (hereinafter referred to as circuit breaker), the product is suitable for AC
50/60Hz, rated working voltage to AC690V, rated working current to 1250A circuit for infrequent conversion and motor infrequent
start. At the same time, the circuit breaker has the function of overload alarm without tripping. When the line is overloaded, the
circuit breaker installed with this function will not trip and only output overload signal to ensure the continuity of power
supply. The product can be used for a long time for 8 hours at 1.3 times the rated current, and the performance of the product is
still the same after cooling. This circuit breaker can replace the thermal relay alarm scheme, the circuit breaker has overload,
short circuit and undervoltage protection function, can protect the line and power equipment from damage. According to its rated
limit short-circuit breaking capacity, the circuit breaker is divided into six types: C type (basic type), L type (standard type),
M type (high score type), H type (high score type), N type (basic type), S type (medium grade type). The circuit breaker has the
characteristics of small volume, high breaking capacity, short fly-arc and anti-vibration. The circuit breaker can be quickly
installed with boxed accessories, which can respond to user requirements in a timely manner and do not require adjustment.
NDM3-63L NDM3-63M NDM3-63/4P NDM3-100C NDM3-100/4P NDM3-125L NDM3-125M NDM3-125H NDM3-125N NDM3-125S NDM3-125/4P NDM3-125N/4P
NDM3-125S/4P NDM3-125C NDM3-125C/4P NDM3-160C NDM3.160L NDM3-160M NDM3-160/4P NDM3-250C NDM3-250L NDM3-250M NDM3-250H NDM3-25ON
NDM3-250S NDM3-250/4P NDM3-250N/4P NDM3-250S/4P NDM3-400C NDM3-400L NDM3-400M NDM3-400H NDM3-400/4P NDM3-630C NDM3-630L NDM3-630M
NDM3-630H NDM3-630/4P NDM3-800M NDM3-800H NDM3-800/4P NDM3-1600
item
|
value
|
Place of Origin
|
China
|
Brand Name
|
Nader
|
Model Number
|
NDM3-800
|
Type
|
Moulded Case
|
Poles Number
|
4
|
Rated Voltage
|
1000V
|
BCD Curve
|
A
|
Rated Frequency
|
50/60hz
|
Breaking Capacity
|
MH
|
Rated current
|
630-800A
|
Rated voltage
|
1000V
|
Rated impulse withstand voltage Uimp
|
8000V
|
Electrical life
|
7500
|
Arcing distance
|
50mm
|
certificate
|
CCC TUV CE
|
Circuit breaker accessories
Auxiliary contact Alarm contact Shunt release Electric operating mechanism Manual operating mechanism Terminal guard
Detailed Photos
Product Parameters
Main technical parameters |
Type |
Rated voltage Ue(V)AC |
Rated ultimate breaking capacity Icu(kA) |
Rated operating short circuit breaking capacity les(kA) |
Frame size/In(A) |
Rated insulation voltage Ui(V) |
Arcing distance(m m) |
Rated current In(A) |
Operating cycles |
NDM3-63L |
380/400/415 |
36 |
36 |
63 |
1000 |
≤50 |
10.16.20.25. 32.40.50.63 |
Mechanical life 8000 Maintenanc free mechanical life 20000 Maintainable mechanical life 40000 |
NDM3-63M |
380/400/415 |
55 |
40 |
500 |
20 |
15 |
660/690 |
12 |
10 |
NDM3-63/4P |
380/400/415 |
55 |
40 |
500 |
20 |
15 |
660/690 |
12 |
10 |
NDM3-100C |
380/400/415 |
40 |
30 |
100 |
1000 |
≤50 |
10.16.20.25. 32.40.50.63. 80.100 |
500 |
15 |
12 |
660/690 |
12 |
10 |
NDM3-100/4P |
380/400/415 |
40 |
30 |
500 |
15 |
12 |
660/690 |
12 |
10 |
NDM3-125L |
380/400/415 |
50 |
40 |
125 |
1000 |
≤50 |
16.20.25.32. 40.50.63.80. 100.125 |
NDM3-125M |
380/400/415 |
70 |
50 |
500 |
40 |
40 |
660/690 |
20 |
10 |
NDM3-125H |
380/400/415 |
100 |
70 |
NDM3-125N NDM3-125S |
380/400/415 380/400/415 |
5070 |
5070 |
NDM3-125/4P |
380/400/415 |
70 |
50 |
500 |
40 |
40 |
660/690 |
20 |
10 |
NDM3-125N/4P |
380/400/415 |
50 |
50 |
NDM3-125S/4P |
380/400/415 |
70 |
70 |
NDM3-125C |
380/400/415 |
40 |
40 |
≤50 |
125.140.160 |
500 |
15 |
12 |
NDM3-125C/4P |
660/690 |
12 |
10 |
NDM3-160C |
380/400/415 |
40 |
30 |
160 |
1000 |
NDM3.160L |
380/400/415 |
50 |
40 |
NDM3-160M |
380/400/415 |
70 |
50 |
660/690 |
20 |
10 |
NDM3-160/4P |
380/400/415 |
70 |
50 |
660/690 |
20 |
10 |
NDM3-250C |
400 |
40 |
35 |
250 |
1000 |
≤50 |
100.125.140. 160.180.200. 225.250 |
NDM3-250L |
380/400/415 |
50 |
40 |
NDM3-250M |
380/400/415 |
70 |
50 |
500 |
40 |
40 |
660/690 |
20 |
10 |
NDM3-250H |
380/400/415 |
100 |
70 |
NDM3-250N |
380/400/415 |
50 |
50 |
NDM3-250S |
380/400/415 |
70 |
70 |
NDM3-250/4P |
380/400/415 |
70 |
50 |
500 |
40 |
40 |
660/690 |
20 |
10 |
NDM3-250N/4P |
380/400/415 |
50 |
50 |
NDM3-250S/4P |
380/400/415 |
70 |
70 |
NDM3-400C |
380/400/415 |
35 |
35 |
400 |
1000 |
≤100 |
225.250.315. 350.400 |
Mechanical life 7500 Maintenanc free mechanical life 10000 Maintainable mechanical life 20000 |
NDM3-400L |
380/400/415 |
50 |
50 |
NDM3-400M |
380/400/415 |
70 |
70 |
500 |
50 |
50 |
660/690 |
20 |
15 |
NDM3-400H
NDM3-400/4P |
380/400/415 380/400/415 |
10070 |
7570 |
500 |
50 |
50 |
660/690 |
20 |
15 |
NDM3-630C |
380/400/415 |
35 |
35 |
630 |
1000 |
≤100 |
400.500.630 |
NDM3-630L |
380/400/415 |
50 |
50 |
NDM3-630M |
380/400/415 |
70 |
70 |
500 |
30 |
30 |
660/690 |
20 |
15 |
NDM3-630H |
380/400/415 |
100 |
75 |
NDM3-630/4P |
380/400/415 |
70 |
70 |
500 |
30 |
30 |
660/690 |
20 |
15 |
NDM3-800M |
380/400/415 |
70 |
70 |
800 |
1000 |
≤100 |
630.700.800 |
500 |
30 |
30 |
660/690 |
20 |
15 |
NDM3-800H |
380/400/415 |
100 |
75 |
NDM3-800/4P |
380/400/415 |
70 |
70 |
500 |
30 |
30 |
660/690 |
20 |
15 |
NDM3-1600 |
400/415 |
70 |
70 |
1600 |
1000 |
≤100 |
800.1000.125 0 |
Mechanical life 1000(AC415V) 800(AC500V) 500(AC690V) Maintenanc free mechanical life 10000(3P) 6000(4P) Maintainable mechanical life 20000(3P) 12000(4P) |
500 |
50 |
50 |
660/690 |
20 |
20 |
Henan Energy Electric Equipment Co., Ltd. was established in 2011 and is an excellent and reliable power equipment manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations, high-voltage switches, and medium and low voltage complete sets of equipment. The equipment put into production and operation of the project advocates energy saving, intelligence, informatization, and mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, with 71 utility model patents and 15 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, HZEC products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa, and other regions, covering more than 40 countries.S1-12 series side-mounted vacuum circuit breakers are indoor high-voltage switchgear, suitable for use as protection and control appliances in three-phase power systems with rated voltage of 12KV and frequency of 50Hz. Due to the special advantages of vacuum circuit breakers, they are especially suitable for frequent operations requiring rated current or places where multiple short-circuit currents are broken.
VS1-12 series side mounted vacuum circuit breaker adopts fixed installation, mainly used for fixed switch, the circuit breaker can be used alone, more suitable for ring network power supply, box type transformer or various non-standard power supply system.
Customer Case
After-sales Service
1.Our company provides you with project design and process design, and designs and manufactures products according to your equipment purchase plan and specific needs. And train technical and operating personnel for you.
2.The newly purchased products are provided with online assistance for installation and debugging. The products are under the lifelong service system. If problems occur in normal use, we will provide solutions within one working day after receiving user's feedback. We will try our best to get the product up and running as soon as possible. And there are regular visits by professional technicians to ensure the long-term, safe and reliable use of our products.
3.We use quality authentic materials, process and manufacture in strict compliance with ISO9001:2000 international quality management to ensure the quality of excellence and the smooth installation!
Certifications
