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CHINT NZ7 Series User Manual

CHINT NZ7 Series
12 pages
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Installation
manual
NZ7 Series
Automatic Transfer Switching Equipment
Specificatio ns and technical data are subject to change wi thout notice.
Please contact us to confir m relevant information on ordering
Recycle Paper PrintedC HINT Electric All Rights Reserv ed
Add:No.1,CHINTRoad,CHINTIndustrialZone,NorthBaixiang,
Yueqing, Zhejiang P rovince, P . R. China 325603
Tel: +86-577-62877777
Fax: + 86-577-62775769 62871811
E-mail: global-sales@chint.com
Website: w w w . chint.com
ZHEJIANG CHINT ELECTRICS CO.,LTD
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CHINT NZ7 Series Specifications

General IconGeneral
Mechanical Life20000 cycles
Electrical Life10000 cycles
Rated Current (In)25A, 40A, 63A
Poles2P, 4P
Rated Residual Operating Current (IΔn)30mA, 100mA, 300mA
Rated Voltage (Ue)230V, 400V
Breaking Capacity6000A
StandardIEC/EN61009-1
MountingDIN Rail

Summary

Preparations

Manual Test

Visual guide demonstrating manual testing procedures for equipment modes.

Power Test

Visual guide showing power test procedures for equipment operation.

Storage

Environmental Conditions

Specifies acceptable temperature, altitude, and pollution degree for storage.

Humidity and Packaging

Details required humidity levels and visual representation of proper packaging.

The Necessary Tools

Required Tools

Lists essential tools like hex keys and screwdrivers for assembly.

Standard Accessories

Details included accessories such as screws and connectors for various models.

Installation

Connecting Bus-Bar Type

Illustrates connecting the equipment to bus-bar systems for power distribution.

Wiring

Shows main circuit wiring diagrams for 3-pole and 4-pole configurations.

Wiring Diagram of External Terminals

Explains connections for external terminals, including status indications and signals.

Controller Installation

Guides on how to install the controller unit within a cabinet.

Display and Operation Interface

Details the functions of buttons and indicators on the device's control panel.

Operation Description on Parameter Setting

Explains how to set various operational parameters and modes.

Working Processes of Type A Controller

Illustrates the operational flow for Type A controllers in different power source scenarios.

Application

Describes specific terminal connections for passive signals and generator integration.

Wire Connection

Provides dimensions for wire terminals and connection plates for different models.

Phase Barrier

Shows installation of phase barriers for safety and proper separation.

Outline and Installation Dimensions

Presents detailed dimensions for the equipment's outline and installation.

Controller Module Dimensions

Provides installation dimensions and overall size of the controller module.