ABB ACSM1-04 04Lx 55-160KW变频器安装说明

ABB ACSM1-04 04Lx 55-160KW变频器安装说明

ABB Drives

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Quick Installation Guide

ACSM1-04/04Lx Drive Modules (55 to 160 kW)

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3AFE68971853 REV DEffective: 20.02.2009

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ABB ACSM1-04 04Lx 55-160KW变频器安装说明

如需购买此产品欢迎联系重庆艾利顿自动化联系人：余经理 联系电话：18280227007

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Quick installation guide - ACSM1-04/04Lx

With ACSM1-04Lx, beware of hot coolant. Do not work on the cooling system until the pressure is lowered down by stopping the pumps. High-pressure hot coolant (max.

1000kPa, 55°C [145 PSI, 131°F]) is present in the cooling circuit when it is in operation.

Introduction

This guide contains the very basic information about the mechanical and electrical installation of the ACSM1-04/04Lx drive module (55 to 160kW). For complete documentation, see either ACSM1-04 Drive Modules (55 to 110kW) Hardware Manual (code:

3AFE68912130 [English]) or ACSM1-04Lx Liquid Cooled Drive Modules (55 to 160 kW) Hardware Manual (code: 3AUA0000022083 [English]) depending on drive type. Both are available at . In this guide, the manual is referred to as the Hardware Manual.

Planning the installation

The ACSM1-04/04Lx is an IP20 (UL open type) drive to be used in a heated, indoor controlled environment. The drive must be installed in clean air according to enclosure classification. Cooling air must be clean, free from corrosive materials and electrically conductive dust. See the Hardware Manual for detailed specifications. The maximum ambient air temperature is 40°C (104°F) at rated current. The current is derated for 41 to 55°C (104 to 131°F). The drive is suitable for use in a circuit

capable of delivering not more than 100,000 rms symmetrical amperes, 480V maximum. The cables located within the motor circuit must be rated for at least 75°C (167°F) in UL-compliant installations. Install a hand-operated input disconnecting device (disconnecting means) between the AC power source and the drive. The

disconnecting device must be of a type that can be locked to the open position for installation and maintenance work on the drive or the motor. The input cable must be protected with fuses or circuit breakers. Suitable IEC (class gG) and UL (class T) fuses are listed in the Technical data section of the Hardware

Manual. For suitable circuit breakers, contact your local ABB representative. For installation in the United States, branch circuit protection must be provided in

accordance with the National Electrical Code (NEC) and any applicable local codes. To fulfill this requirement, use the UL classified fuses. For installation in Canada, branch circuit protection must be provided in accordance

Safety instructions

WARNING! All electrical installation and maintenance work on the drive should be carried out by qualified electricians only.

Never work on the drive, the braking chopper circuit, the motor cable or the motor when input power is applied to the drive. After

disconnecting input power, always wait for 5 minutes to let the intermediate circuit

capacitors discharge before you start working on the drive, control cabling, motor or motor cable. Even when input power is not applied to the drive, externally supplied control circuits may carry dangerous voltages. Always ensure by measuring that no voltage is actually present.

A rotating permanent magnet motor can

generate a dangerous voltage. Lock the motor shaft mechanically before connecting a permanent magnet motor to the drive, and before doing any work on a drive system connected to a permanent magnet motor.

Quick installation guide - ACSM1-04/04Lx

ABB ACSM1-04 04Lx 55-160KW变频器安装说明

如需购买此产品欢迎联系重庆艾利顿自动化联系人：余经理 联系电话：18280227007

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with Canadian Electrical Code and any applicable provincial codes. To fulfill this requirement, use the UL classified fuses. The drive provides overload protection in accordance with the National Electrical Code (NEC). See the appropriate Firmware Manual for overload protection settings.

Installing pipe connectors (ACSM1-04Lx only)

Slide the nut and the cutting ring onto the liquid inlet pipe marked coolant in. Ensure that the thicker end of the ring points toward the nut.

Mechanical installation

WARNING! If the drive is to be connected to an IT power system (i.e. ungrounded, or high-resistance-grounded [over 30 ohms] power

system), the internal EMC filtering of

the drive must be disconnected. This should be done before the drive is mechanically installed. Refer to the Hardware Manual for detailed instructions.

Fasten the drive module to the mounting base using four screws through the four mounting holes.

Place the union body of the connector onto

the end of the pipe.

Quick installation guide - ACSM1-04/04Lx

ABB ACSM1-04 04Lx 55-160KW变频器安装说明

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Tighten the nut to the union body, leaving 2…3 mm of thread visible.

Overtightening may cause leaking.

2…3

mm

Electrical installation

Supply (input) wiring diagram

Repeat the steps for the outlet pipe.

Motor (output) and resistor wiring diagram

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