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MNS Low Voltage Switchgear

Negotiable

XJ (Xiamen) Intelligent Power Equipment Co., Ltd.

Located Region:

China

Address:

No.6 Xianghai Road, Xiamen Torch High-tech Zone (Xiang'an) Industrial Park

Biz Consulting:

+86 592 3671600

E-mail:

Online Contact

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Product Features

The cabinet frame structure adopted by the MNS system has high flexibility. Once assembled, the structure can achieve maintenance-free operation. Different standard components can be installed in the cabinet to meet various usage requirements. Since the entire system, including the electrical structure, adopts a modular design, this optimized structural design meets the requirements of various components and can adapt to different working environments, achieving the corresponding protection level.

Compact design: More functional units can be accommodated in a smaller space.
Strong structural versatility and flexible assembly: The C-type profile with 25mm as the module can meet the requirements of various mechanism types, protection levels, and usage environments.

Adopts standard module design: It can form standard units for protection, operation, conversion, control, regulation, measurement, indication, etc. Users can arbitrarily select and assemble them according to needs.
High technical performance: Main parameters reach contemporary international advanced technical levels.
Space saving: High degree of three-dimensionalization, which can greatly compress storage.
Convenient assembly: No special complex tools required.

Switchgear Rated Parameters

Name	Unit	Data
Rated Operating Voltage	V	AC380V
Rated Insulation Voltage	V	AC660V
Rated Frequency		50Hz
Auxiliary Circuit Rated Operating Voltage	V	AC380、220、DC220、110
Main Busbar Rated Current	A	630~6300
Main Busbar Rated Short-time Withstand Current	kA	50/1S、80/1S、100/1S
Main Busbar Rated Peak Withstand Current	kA	105、176、220
Branch Busbar Rated Current	A	400~1600
Branch Busbar Rated Short-time Withstand Current	kA	50/1S
Branch Busbar Rated Peak Withstand Current	kA	105
Pollution Degree		Degree 3
Enclosure Protection Degree		IP40

Primary Circuit Electrical Equipment Technical Parameters

Molded Case High Breaking Circuit Breaker

Model	Rated Current (A)	Tripper Rated Current (A)	Ultimate Breaking Capacity (kA)
			400V	690V
According to project brand requirements	160	16、20、25、32、40、50、63、80、100、125、160	16/25/36	03/4/6
	160	32、40、50、63、80、100、125、160	30/50/70/85	6/7/8/10
	250	63、80、100、125、160、200、250	36/50	5/8
	250	80、100、125、160、200、250	36/50/70/120/200	20/25/40/70/80
	320	320	36/50/70/120/200	20/25/40/70/80
	400	320、400	36/50/70/120/200	20/25/40/70/80
	630	500、630	36/50/70/120/200	20/25/40/70/80

Low Voltage Air Circuit Breaker

Model	Rated Current (A)	Rated Current (A)		Rated Breaking Capacity rms kA/ms			Rated Making Capacity	Full Breaking Time (ms)
Model	Rated Current (A)	AC	DC	660/690A	380/400/415	220/230%	(peak) 660V 3~ (kA)	Full Breaking Time (ms)
According to project brand requirements	800~1250	690	250	36	42	42	75.6	30(80)
	1250~2000	690	250	55	65	65	121	30(80)
	1250~3200	690	250	65	65	65	143	30(80)
	3200~4000	690	250	85	100	100	187	30(80)
	5000~6300	690	250	100	100	100	220	45(80)

Thermal Relay

Model Setting	Current Adjustment Range (A)	Supporting Contactor Model
According to project brand requirements	0.16、0.25、0.4、0.63、1.0、1.4、1.8、2.4、3.1、4.0、5.0、6.5、8.5、11、14、19、25、32	A9、A12、A16、A26、A30、A40
	25、32、42	A30、A40
	25、32、42、52、63、80	A50、A63、A75
	42、52、63、80	A95、A110
	90、110	A95、A110
	110、135、150、175、200	A145、A185
	185、235、310	A210、A260、A300
	150…500	AF400、AF460
	250…800	AF580、AF750

AC Contactor

Model	Rated Thermal Current (A)	Rated Operating Current in AC3		Maximum Motor Power in AC3 (kW)
Model	Rated Thermal Current (A)	380V	690V	380V	690V
According to project brand requirements	26	9	7	4	5.5
	28	12	9	5.5	7.5
	28	17	10	7.5	9
	45	26	17	11	15
	65	32	21	15	18.5
	80	37	25	18.5	22
	100	50	35	22	30
	125	65	43	30	37
	125	75	46	37	40
	145	96	65	45	55
	160	110	82	55	75
	250	145	120	75	110
	275	185	170	90	132
	350	210	210	110	160
	400	260	220	140	200
	500	305	280	160	250
	600	400	350	200	315
	700	460	400	250	355
	800	580	500	315	500
	1050	750	650	400	600