NXZBN, NXZHBN series automatic transfer switch electrical equipment (CB type, PC type)

Product category:: Automatic Transfer Switch (ATS)
Product code:: P-656
Model:: NXZHBN

Function & Use (Application Scenarios)

Switching electrical appliances, automatic transfer switch products are mainly applicable to NXZBN, NXZHBN series automatic transfer switches. 2P products are applicable for AC 50Hz/60Hz, rated voltage 230V/240V and below, rated current up to 125A, two-phase two-wire

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Product highlights

Smart Communication Support
Modular design
Control response is stable
Engineering Application Compatibility
Stable and reliable operation

Model

NXZHBN

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Main Product Parameters

CategoryOther (Tools / Labor Protection / Machining Equipment)Secondary CategoryAutomatic Transfer Switch

ParametersFrame current: 63/125; Usage category: AC-33iB/AC-33B; Electrical level: PC, CB; Pole number: 2P/3P/4P; Controller type: A (Basic type), B (Standard type), D (Intelligent type)Advantages/Core Features01 Flexible and convenient; compact size: New 2P design, smaller size, greatly reducing customer cabinet space; modular: adopts modular design, controller can be replaced on site, convenient for customers to maintain and upgrade; convenient and reliable: hidden sampling line design, pre-connected inside, less prone to wire breakage and easy to connect; 02 Safe and reliable; lockable: all series come with lock function, ensuring user safety during maintenance and inspection; visual window: product status, multiple ways to view; safety upgrade: housing and base are both fully plastic shells, more safe and reliable; 03 Excellent performance; four modes: in self-restore, self-restore not self-restore, mutual backup mode, new test mode added for easy debugging; diverse functions: three types of controllers available (basic, standard, advanced), meeting customers' diverse needs

Product details

Function and Application

The NXZBN, NXZHBN series automatic transfer switch electrical equipment 2P products are suitable for two-phase dual circuit power supply networks with AC 50Hz/60Hz, rated voltage 230V/240V and below, and rated current up to 125A. 4P products are suitable for three-phase four-wire dual circuit power supply networks with AC 50Hz/60Hz, rated voltage 230V/240V, 400V/415V and below, and rated current up to 125A. They transfer one or several load circuits from one power source to another to ensure normal power supply for the load circuits. This product is suitable for industrial, commercial, high-rise and residential buildings and other places of electricity use.

Detailed Description

Parameters:
Frame current: 63/125
Usage category: AC-33iB/AC-33B
Electrical level: PC, CB
Poles: 2P/3P/4P
Controller type: A (Basic type), B (Standard type), D (Intelligent type)

Advantages/Core Functions:
01 Flexible and Convenient
Small size: New 2P design, smaller size, greatly reducing customer cabinet space;

Modular: Modular design, controller can be replaced on site, convenient for customer maintenance and upgrade;

Convenient and Reliable: Hidden sampling wire design, pre-connected internally, less prone to breakage and easy to wire.
02 Safe and Reliable
Lockable: Lock function is standard for the entire series, ensuring user safety during maintenance and inspection;

Visual window: Product status, multiple ways to view;

Security upgrade: The housing and base are both fully plastic shells, more safe and reliable.
03 Excellent Performance
Four modes: In self-transfer self-recovery, self-transfer non-self-recovery, mutual backup mode, an additional test mode has been added for easier debugging;

Multiple functions: Three types of controllers (basic type, standard type, advanced type) are available, meeting customers' diverse needs.

Detail Parameters

Parameter Category	Parameter Item	Parameter Value
Electrical Characteristics	Model	NXZBN-63S, NXZBN-63H
	Actuator	NXB-63, NXB-63H
	Frame Current (A)	63, 63
	Rated Working Current Ie (A)	10, 16, 20, 25, 32, 40, 50, 63, 10, 16, 20, 25, 32, 40, 50, 63
	Rated Working Voltage Ue (V)	AC400V/AC415V, 50Hz/60Hz (2P product AC230V/AC240V, 50Hz/60Hz), AC400V/AC415V, 50Hz/60Hz (2P product AC230V/AC240V, 50Hz/60Hz)
	Rated Impulse Withstand Voltage Uimp (kV)	4, 4
	Rated Insulation Voltage Ui (V)	500, 500
	Usage Category	AC-33IB: 10, 16, 20, 25, 32, 40, 50, 63A; AC-33B: 10, 16, 20, 25, 32, 40, 50, 63A; AC-33IB: 10, 16, 20, 25, 32, 40, 50, 63A; AC-33B: 10, 16, 20, 25, 32, 40, 50, 63A
	Poles	2P, 3P, 4P, 2P, 3P, 4P
	Rated Short-Circuit Making Capacity Icm (kA)	9.18, 17
	Rated Short-Circuit Breaking Capacity Icn (kA)	6, 10
	Tripping Curve Type	C, D, C, D
	Mechanical Life (Times)	10000, 10000
	Electrical Life (Times)	3000, 3000
Controller Characteristics	Controller Model	A: Basic Type, B: Standard Type, D: Intelligent Type, E: Special Type, A: Basic Type, B: Standard Type, D: Intelligent Type, E: Special Type
	Toucher Switching Time (s)	≤ 0.9, ≤ 0.5
	Switching Action Time (s)	≤ 1.5, ≤ 1.0
	Controller Installation Method	Integral Type, Integral Type
	Rated Impulse Withstand Voltage Uimp (kV)	2.5, 2.5
	Rated Control Power Supply Voltage Us (V)	AC230V/240V, 50Hz/60Hz, AC230V/240V, 50Hz/60Hz
	Control Voltage Range	85%Us~110%Us, 85%Us~110%Us
Electrical Characteristics	Model	NXZHBN-63, NXZHBN-125
	Frame Current (A)	63, 125
	Rated Working Current Ie (A)	10, 16, 20, 25, 32, 40, 50, 63, 20, 32, 40, 63, 80, 100, 125
	Rated Working Voltage Ue (V)	AC400V/AC415V, 50Hz/60Hz (2P product AC230V/AC240V, 50Hz/60Hz), AC400V/AC415V, 50Hz/60Hz (2P product AC230V/AC240V, 50Hz/60Hz)
	Rated Impulse Withstand Voltage Uimp (kV)	4, 6
	Rated Insulation Voltage Ui (V)	690, 500
	Usage Category	AC-33IB: 10, 16, 20, 25, 32, 40, 50, 63A; AC-33B: 10, 16, 20, 25, 32, 40, 50, 63A; AC-32IB: 20, 32, 40, 63, 80, 100, 125A; AC-33IB: 20, 32, 40, 63A; AC-33IB: 10, 16, 20, 25, 32, 40, 50, 63A; AC-33B: 20, 32, 40, 63A
	Poles	2P, 3P, 4P, 2P, 3P, 4P
	Rated Limiting Short-Circuit Current Iq (kA)	100, 100
	Mechanical Life (Times)	10000, 10000
	Electrical Life (Times)	1500, 1500
Controller Characteristics	Controller Model	A: Basic Type, B: Standard Type, D: Intelligent Type, E: Special Type, A: Basic Type, B: Standard Type, D: Intelligent Type, E: Special Type
	Toucher Switching Time (s)	≤ 0.9, ≤ 0.5
	Switching Action Time (s)	≤ 1.5, ≤ 1.0
	Controller Installation Method	Integral Type, Integral Type
	Rated Impulse Withstand Voltage Uimp (kV)	2.5, 2.5
	Rated Control Power Supply Voltage Us (V)	AC230V/240V, 50Hz/60Hz, AC230V/240V, 50Hz/60Hz
	Control Voltage Range	85%Us~110%Us, 85%Us~110%Us

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