CHINT NXC-65A AC Contactor

모델 세그먼트	설명
NXC	제품 시리즈 코드: CHINT KunLun series AC contactor, upgraded replacement for traditional CJX2 series
65	정격 작동 전류: 65에이 (under AC-3, 400다섯)
에이	구성 코드: 표준형 (no suffix = standard; suffix /N = reversing type)
Common Suffix	코일 전압 코드: 220다섯 / 380다섯 / 110다섯 / 24다섯, 예를 들어. NXC-65 220V

Full Model Example:

NXC-65 220V 50Hz = CHINT KunLun 65A AC contactor, coil voltage 220V, 50헤르츠, standard configuration

Typical Order No.: 710010100000281 (NXC-65 220V 50Hz, 1아니요+1NC)

Main Technical Data

범주	Specifications	비고
기본정보
상표 / 시리즈	CHINT Electric / KunLun NXC Series	컴팩트한 구조, direct replacement for CJX2-65
제품 유형	3-phase AC Contactor	For frequent motor starting & remote circuit switching
규정 준수 표준	GB/T 14048.1 / IEC 60947-1, GB/T 14048.4 / IEC 60947-4-1	International certified, 안전하고 믿을 수 있는
Electrical Data
정격 작동 전류 (즉)	65에이 (AC-3, 400다섯)	Main contact rated current
정격 작동 전압 (우에)	380다섯 / 400다섯 (50헤르츠)	Standard industrial grid voltage
정격 절연 전압 (우이)	690다섯	Max withstand voltage of insulation system
정격 임펄스 내전압 (음)	8kV	Overvoltage protection capability
Control Coil Voltage	Optional AC 24V / 36다섯 / 110다섯 / 220다섯 / 380다섯	Selected according to control system
Coil Frequency	50 / 60헤르츠	Global grid compatibility
정격 작동 주파수	1200 cycles/h (AC-3)	High frequent operation capability
차단 용량	10× rated current	Short-circuit withstand capability
연락처 구성
주요 연락처	3아니요 (3-극 상시 열림)	Standard for main power circuit
보조 연락처	1아니요 + 1NC	Expandable on request
보조 접점 등급	5에이 / 220뷔와	For control signal circuits
물리적 특성
치수 (폭×높이×깊이)	90mm × 150mm × 105mm	콤팩트, 공간 절약
무게	대략. 0.8kg	Lightweight for easy installation
설치	표준 35mm DIN 레일 / 나사 장착	Snap-on design, fast assembly
보호 등급	IP20	Suitable for cabinet installation
작동 온도	-30℃ ~ +60℃	Wide temperature range for harsh environments
보관 온도	-25℃ ~ +40℃	Suitable for transportation & warehouse storage
Electromagnetic Performance
코일 전력	대략. 180버지니아 (pick-up) / 25버지니아 (holding)	낮은 전력 소비, 에너지 절약
Drop-out Voltage	30% ~ 70% of rated voltage	Reliable disconnection
전자기 시스템	Optimized silicon steel lamination (32-piece core)	Smooth closure, 저소음 & loss
Safety Features
인증	CE, CCC	국내의 & international compliance
Arc Extinction	Multi-channel magnetic blow-out arc suppression	High breaking performance
보호 기능	과전류, 과열, undervoltage protection	Comprehensive equipment & circuit protection

Accessory List

Accessory	모델	기능	장착 위치
Auxiliary Contact Block	AX-3M/20 (2아니요), AX-3M/02 (2NC), AX-3M/11 (1아니요+1NC)	Expand auxiliary contacts for complex logic	Top front
Time Delay Module	F5-08 (0.1~30s), F5-11 (0.1~180s)	On-delay / off-delay control	Top
Surge Suppressor	SR2-220, SR2-380	Suppress coil surge voltage	Bottom
Mechanical Interlock	NXC-IL	Prevent phase short circuit for reversing contactor (NXC-65/N)	Side
마운팅 레일	35mm 표준 DIN 레일	Fixed installation	Inside control cabinet
Terminal Protection Cover	Standard equipped	Anti-touch protection	기본 & auxiliary terminals
Mounting Screws	M4×12mm	나사 고정	Base mounting holes
Operation Manual	전자 / hard copy	설치, commissioning & maintenance guide	—
Coil Connector	선택 과목	Fast coil wiring & 대사	Coil terminal side

Cross-Brand Equivalent & 대사

상표	시리즈	모델	정격전류	차이점	교체 호환성
친트	CJX2	CJX2-6511	65에이	Old generation; NXC is fully upgraded version	Direct full replacement (same mounting size)
슈나이더	테시스 D	LC1D65M7C	65에이	Import brand, higher cost, 유사한 기능	높은 (verify mounting & 보조 접점)
지멘스	3RT	3RT2026-1BB40	65에이	모듈형 디자인, hot-swap support	중간 (different dimension & 배선)
씨줄	AF	AF65-30-11	65에이	Wide-voltage coil, global application	중간 (needs position adjustment)
미쓰비시	S-N	S-N65	65에이	Compact Japanese design, 적당한 가격	중간 (different terminal layout)
Changshu	CK3	CK3-65	65에이	Domestic equivalent, same performance	높은 (fully compatible size & 설치)

주요 기능 & 응용

핵심 기능

High-efficiency Electromagnetic System: Optimized core structure for stable closure, low noise and low energy consumption.
Highly Reliable Arc Suppression: Magnetic blow-out technology with 10× rated breaking capacity for higher safety.
Flexible Expansion: 보조 접점 지원, timer modules and surge suppressors for customized control.
쉬운 설치: Snap-on DIN rail mounting for fast assembly and maintenance.
Wide Temperature Adaptation: Stable operation from -30℃ to +60℃ for various industrial environments.

일반적인 응용 분야

모터 제어: Frequent start/stop/reverse of 3-phase asynchronous motors (대략. 30kW @ 400V).
산업 자동화: Production lines, 컨베이어, 팬, water pumps and general machinery.
Building Electrical: HVAC 시스템, fire water pumps, elevator auxiliary circuits.
공작기계: Spindle control for milling machines, drilling machines and small machining centers.
배전: 열 과부하 릴레이와 결합 (NR2 시리즈) for complete motor protection starters.
보충 노트
Product Upgrade: The NXC KunLun series fully replaces the traditional CJX2 series with improved mechanical structure, electromagnetic performance and expandability.
선택 지침:

Select current rating according to motor power (65A matches approx. 30kW motor).

Confirm coil voltage (220다섯 / 380V most common).

Expand auxiliary contacts via AX series modules if signal points are insufficient.

유지 관리 팁:

콘택트 마모를 정기적으로 점검하십시오.; replace contacts when excessive contact resistance occurs.

Keep the contactor clean from dust and moisture.

Apply periodic energization (1–2 times monthly) for long-term idle equipment to prevent coil dampness.

CHINT Contactor Full Series List

Product Series Overview

시리즈	포지셔닝	현재 범위	특징	Replacement Relation
NXC	KunLun Main Series	6A ~ 630A	콤팩트, modular, 높은 비용 성능	Full replacement for CJX2
NC5	High-performance Intelligent Series	9A ~ 630A	Smart control, 에너지 절약, high stability	High-end alternative to NXC
CJX2	Classic Traditional Series	9A ~ 95A	Mature model, 비용 효율적	Gradually phased out by NXC
NXCF	Slim Compact Series	9A ~ 32A	Ultra-thin, 공간 절약	Small cabinet & compact installation
NC8	Heavy-duty Industrial Series	9A ~ 500A	High mechanical life, strong arc resistance	Frequent start-stop working conditions
NXCC	Capacitor Switching Contactor	16A ~ 100A	Inrush current suppression, reactive power compensation dedicated	Capacitor bank control
NCH8	가정 & Building Series	16A ~ 63A	Miniature size, building automation	Lighting, 공조 & residential control
CJ40 / CJ20	High-power Heavy Series	100A ~ 630A	Heavy-load design for large motors	Heavy industrial equipment

NXC KunLun Series Main Model List (AC-3 400V)

정격전류	표준 모델	Reversing Model	Standard Aux. 연락하다	Matched Motor Power	주문 번호.
6에이	NXC-06중	—	1아니요+1NC	0.75kW	710010100000276
9에이	NXC-09	NXC-09/N	1아니요+1NC	1.5kW	710010100000277
12에이	NXC-12	NXC-12/N	1아니요+1NC	2.2kW	710010100000278
18에이	NXC-18	NXC-18/N	1아니요+1NC	3kW	710010100000279
25에이	NXC-25	NXC-25/N	1아니요+1NC	5.5kW	710010100000280
32에이	NXC-32	NXC-32/N	1아니요+1NC	7.5kW	710010100000281
40에이	NXC-40	NXC-40/N	1아니요+1NC	11kW	710010100000282
50에이	NXC-50	NXC-50/N	1아니요+1NC	15kW	710010100000283
65에이	NXC-65	NXC-65/N	1아니요+1NC	30kW	710010100000284
80에이	NXC-80	NXC-80/N	1아니요+1NC	37kW	710010100000285
95에이	NXC-95	NXC-95/N	1아니요+1NC	45kW	710010100000286
100에이	NXC-100	NXC-100/N	2아니요+2NC	55kW	710010100000287
120에이	NXC-120	NXC-120/N	2아니요+2NC	75kW	710010100000288
160에이	NXC-160	NXC-160/N	2아니요+2NC	90kW	710010100000289
200에이	NXC-200	NXC-200/N	2아니요+2NC	110kW	710010100000290
250에이	NXC-250	NXC-250/N	2아니요+2NC	132kW	710010100000291
315에이	NXC-315	NXC-315/N	2아니요+2NC	160kW	710010100000292
400에이	NXC-400	NXC-400/N	2아니요+2NC	200kW	710010100000293
500에이	NXC-500	NXC-500/N	2아니요+2NC	250kW	710010100000294
630에이	NXC-630A	NXC-630A/N	2아니요+2NC	315kW	710010100000295

NC5 High-performance Series

Model Rule

NC5-[현재의][유형][코일 전압]

– 유형: 기준 / E=Economy / NE=Intelligent / F=Reversing

현재 범위	기준	지능적인	Reversing	에게. 연락하다	절연 전압
9A~38A	NC5-09~38	NC5NE-09~38	NC5F-09~38	1아니요+1NC	690다섯
40에이~100A	NC5-40~100	NC5NE-40~100	NC5F-40~100	1아니요+1NC	690다섯
115A~250A	NC5-115~250	NC5NE-115~250	NC5F-115~250	2아니요+2NC	1000다섯
315A~630A	NC5-315~630	NC5NE-315~630	NC5F-315~630	2아니요+2NC	1000다섯

Classic CJX2 Series

현재의	모델	에게. 연락하다	Matched Motor
9에이	CJX2-0910 / 0901 / 0911	1아니요 / 1NC / 1아니요+1NC	1.5kW
12에이	CJX2-1210 / 1201 / 1211	1아니요 / 1NC / 1아니요+1NC	2.2kW
18에이	CJX2-1810 / 1801 / 1811	1아니요 / 1NC / 1아니요+1NC	3kW
25에이	CJX2-2510 / 2501 / 2511	1아니요 / 1NC / 1아니요+1NC	5.5kW
32에이	CJX2-3210 / 3201 / 3211	1아니요 / 1NC / 1아니요+1NC	7.5kW
40에이	CJX2-4010 / 4001 / 4011	1아니요 / 1NC / 1아니요+1NC	11kW
50에이	CJX2-5010 / 5001 / 5011	1아니요 / 1NC / 1아니요+1NC	15kW
65에이	CJX2-6510 / 6501 / 6511	1아니요 / 1NC / 1아니요+1NC	30kW
80에이	CJX2-8010 / 8001 / 8011	1아니요 / 1NC / 1아니요+1NC	37kW
95에이	CJX2-9510 / 9501 / 9511	1아니요 / 1NC / 1아니요+1NC	45kW

Other Special Series

NXCF Slim Series

현재의	모델	너비	에게. 연락하다
9에이	NXCF-09	22.5mm	1아니요+1NC
12에이	NXCF-12	22.5mm	1아니요+1NC
16에이	NXCF-16	22.5mm	1아니요+1NC
25에이	NXCF-25	36mm	1아니요+1NC
32에이	NXCF-32	36mm	1아니요+1NC

NC8 Heavy-duty Series

현재의	모델	폴란드	기계적 수명
9A~38A	NC8-09~38	3피	10 백만 사이클
40에이~100A	NC8-40~100	3피	10 백만 사이클
115A~500A	NC8-115~500	3P/4P	8 백만 사이클

NXCC Capacitor Contactor

현재의	모델	Suppression Type	Capacitor Rating
16에이	NXCC-16	Series resistor	10kvar
25에이	NXCC-25	Series resistor	15kvar
32에이	NXCC-32	Series resistor	20kvar
40에이	NXCC-40	Series resistor	25kvar
50에이	NXCC-50	Series resistor	30kvar
63에이	NXCC-63	Series resistor	40kvar
80에이	NXCC-80	Series resistor	50kvar
100에이	NXCC-100	Series resistor	60kvar

NCH8 Building / Household Contactor

모델	폴란드	현재의	애플리케이션
NCH8-16M	2피	16에이	Smart home control
NCH8-25M	2피	25에이	Air conditioning control
NCH8-32M	2피	32에이	Small water pump
NCH8-40M	2피	40에이	Floor heating system
NCH8-63M	2피	63에이	Building lighting

Universal Accessories

Accessory	모델	적용 가능한 시리즈
Auxiliary Contact Block	AX-3M Series	NXC / NC5 / CJX2
Time Delay Module	F5 Series	전체 시리즈
Coil Surge Suppressor	SR2 Series	전체 시리즈
Mechanical Interlock	NXC-IL / NC5-IL	역방향 접촉기
열 과부하 릴레이	NR2 / NR5 Series	Motor protection combination
35mm DIN Rail	표준형	Full cabinet-mounted contactors